🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 274 Days

Day: 43 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.72 AU

Year: 303 Days

Day: 20.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,313,969 km

• M1: 94,097 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 14.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.65 AU - 0.71 AU

Year: 357 Days

Day: 5.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,313,969 km

• M1: 188,344 km (0.103 R)
• M2: 298,897 km (0.117 R)
• M3: 396,584 km (0.045 R)
• M4: 544,237 km (0.105 R)
• M5: 648,058 km (0.104 R)
• M6: 813,663 km (0.106 R)
• M7: 966,103 km (0.11 R)
• M8: 1,072,168 km (0.097 R)
• M9: 1,306,737 km (0.101 R)
• M10: 1,455,138 km (0.04 R)
• M11: 1,548,936 km (0.073 R)
• M12: 1,655,300 km (0.11 R)
• M13: 1,843,794 km (0.113 R)
• M14: 2,050,688 km (0.065 R)
• M15: 2,225,418 km (0.101 R)
• M16: 2,358,410 km (0.071 R)
• M17: 2,488,112 km (0.052 R)
• M18: 2,657,008 km (0.111 R)
• M19: 2,792,244 km (0.086 R)
• M20: 2,898,459 km (0.031 R)
• M21: 2,993,453 km (0.11 R)
• M22: 3,141,106 km (0.118 R)
• M23: 3,238,644 km (0.041 R)
• M24: 3,377,022 km (0.115 R)
• M25: 3,490,567 km (0.107 R)
• M26: 3,612,340 km (0.118 R)
• M27: 3,749,222 km (0.1 R)
• M28: 3,866,955 km (0.069 R)
• M29: 4,007,129 km (0.11 R)
• M30: 4,106,162 km (0.12 R)
• M31: 4,227,785 km (0.099 R)
• M32: 4,364,967 km (0.107 R)
• M33: 4,459,812 km (0.115 R)
• M34: 4,555,255 km (0.098 R)
• M35: 4,681,217 km (0.09 R)
• M36: 4,778,306 km (0.057 R)
• M37: 4,876,143 km (0.039 R)
• M38: 4,989,837 km (0.092 R)
• M39: 5,165,914 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 10.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.15 AU

Year: 589 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 33,313,969 km

• M1: 128,205 km (0.025 R)
• M2: 198,816 km (0.064 R)
• M3: 278,551 km (0.052 R)
• M4: 344,673 km (0.08 R)
• M5: 440,267 km (0.091 R)
• M6: 539,749 km (0.112 R)
• M7: 607,517 km (0.106 R)
• M8: 748,588 km (0.086 R)
• M9: 880,234 km (0.084 R)
• M10: 975,378 km (0.12 R)
• M11: 1,056,011 km (0.114 R)
• M12: 1,143,825 km (0.091 R)
• M13: 1,210,097 km (0.113 R)
• M14: 1,307,336 km (0.112 R)
• M15: 1,442,871 km (0.113 R)
• M16: 1,530,685 km (0.106 R)
• M17: 1,615,059 km (0.115 R)
• M18: 1,888,972 km (0.064 R)
• M19: 1,996,982 km (0.112 R)
• M20: 2,166,028 km (0.094 R)
• M21: 2,285,407 km (0.064 R)
• M22: 2,493,497 km (0.12 R)
• M23: 2,562,163 km (0.063 R)
• M24: 2,656,858 km (0.094 R)
• M25: 2,759,333 km (0.117 R)
• M26: 2,869,437 km (0.115 R)
• M27: 2,941,543 km (0.053 R)
• M28: 3,107,746 km (0.086 R)
• M29: 3,188,679 km (0.116 R)
• M30: 3,256,596 km (0.074 R)
• M31: 3,498,346 km (0.093 R)
• M32: 3,681,753 km (0.098 R)
• M33: 3,904,654 km (0.102 R)
• M34: 4,124,712 km (0.111 R)
• M35: 4,281,042 km (0.109 R)
• M36: 4,401,618 km (0.1 R)
• M37: 4,622,873 km (0.059 R)
• M38: 4,692,436 km (0.095 R)
• M39: 4,801,194 km (0.109 R)
• M40: 5,060,746 km (0.073 R)
• M41: 5,228,446 km (0.113 R)
• M42: 5,341,242 km (0.073 R)
• M43: 5,406,018 km (0.067 R)
• M44: 5,536,468 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 12.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.56 AU - 3 AU

Year: 2947 Days

Day: 10.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,313,969 km

• M1: 156,180 km (0.12 R)
• M2: 274,811 km (0.081 R)
• M3: 378,183 km (0.077 R)
• M4: 569,070 km (0.095 R)
• M5: 659,577 km (0.098 R)
• M6: 805,884 km (0.112 R)
• M7: 997,070 km (0.114 R)
• M8: 1,098,647 km (0.082 R)
• M9: 1,413,101 km (0.059 R)
• M10: 1,867,281 km (0.1 R)
• M11: 1,980,676 km (0.109 R)
• M12: 2,427,225 km (0.117 R)
• M13: 2,535,983 km (0.119 R)
• M14: 3,395,273 km (0.087 R)
• M15: 3,534,998 km (0.093 R)
• M16: 3,820,580 km (0.058 R)
• M17: 3,911,386 km (0.058 R)
• M18: 4,206,842 km (0.063 R)
• M19: 4,548,074 km (0.063 R)
• M20: 4,780,550 km (0.059 R)
• M21: 5,419,781 km (0.104 R)
• M22: 5,645,824 km (0.054 R)
• M23: 5,812,176 km (0.108 R)
• M24: 5,917,045 km (0.044 R)
• M25: 6,602,801 km (0.077 R)
• M26: 6,866,542 km (0.113 R)
• M27: 7,133,724 km (0.088 R)
• M28: 7,770,712 km (0.095 R)
• M29: 8,331,255 km (0.093 R)
• M30: 8,425,950 km (0.116 R)
• M31: 8,592,453 km (0.09 R)
• M32: 8,808,323 km (0.097 R)
• M33: 8,977,368 km (0.089 R)
• M34: 9,123,226 km (0.096 R)
• M35: 9,441,870 km (0.037 R)
• M36: 10,039,812 km (0.083 R)
• M37: 10,394,359 km (0.082 R)
• M38: 10,752,945 km (0.08 R)
• M39: 11,246,170 km (0.079 R)
• M40: 11,377,217 km (0.096 R)
• M41: 11,826,609 km (0.119 R)
• M42: 12,308,763 km (0.116 R)
• M43: 12,389,845 km (0.073 R)
• M44: 12,661,066 km (0.118 R)
• M45: 12,770,123 km (0.049 R)
• M46: 12,934,381 km (0.064 R)
• M47: 13,071,712 km (0.086 R)
• M48: 13,209,492 km (0.103 R)
• M49: 13,375,546 km (0.037 R)
• M50: 13,514,522 km (0.061 R)
• M51: 13,849,920 km (0.056 R)
• M52: 14,159,738 km (0.047 R)
• M53: 14,301,257 km (0.106 R)
• M54: 14,585,942 km (0.052 R)
• M55: 15,596,775 km (0.108 R)
• M56: 16,243,786 km (0.11 R)
• M57: 17,442,663 km (0.041 R)
• M58: 17,807,831 km (0.082 R)
• M59: 18,052,723 km (0.105 R)
• M60: 18,484,014 km (0.084 R)
• M61: 18,949,861 km (0.042 R)
• M62: 19,168,574 km (0.064 R)
• M63: 19,956,655 km (0.12 R)
• M64: 20,210,972 km (0.119 R)
• M65: 20,690,881 km (0.12 R)
• M66: 21,401,621 km (0.101 R)
• M67: 21,564,234 km (0.109 R)
• M68: 22,021,854 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 12.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.35 AU - 3.81 AU

Year: 3437 Days

Day: 10.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,313,969 km

• M1: 219,161 km (0.084 R)
• M2: 297,251 km (0.049 R)
• M3: 376,388 km (0.087 R)
• M4: 459,864 km (0.12 R)
• M5: 622,477 km (0.054 R)
• M6: 704,307 km (0.092 R)
• M7: 1,001,259 km (0.103 R)
• M8: 1,081,742 km (0.08 R)
• M9: 1,298,659 km (0.081 R)
• M10: 1,458,280 km (0.115 R)
• M11: 1,551,031 km (0.105 R)
• M12: 2,010,895 km (0.087 R)
• M13: 2,161,839 km (0.093 R)
• M14: 2,268,652 km (0.102 R)
• M15: 2,675,708 km (0.1 R)
• M16: 2,907,584 km (0.091 R)
• M17: 3,132,729 km (0.097 R)
• M18: 3,213,512 km (0.099 R)
• M19: 3,349,945 km (0.1 R)
• M20: 3,530,061 km (0.05 R)
• M21: 3,885,805 km (0.101 R)
• M22: 4,193,677 km (0.117 R)
• M23: 4,313,056 km (0.118 R)
• M24: 4,403,264 km (0.086 R)
• M25: 4,817,500 km (0.119 R)
• M26: 4,895,590 km (0.034 R)
• M27: 5,005,694 km (0.086 R)
• M28: 5,132,553 km (0.081 R)
• M29: 5,228,446 km (0.095 R)
• M30: 5,584,937 km (0.088 R)
• M31: 5,683,672 km (0.065 R)
• M32: 6,134,709 km (0.061 R)
• M33: 6,493,744 km (0.117 R)
• M34: 6,649,625 km (0.1 R)
• M35: 6,929,972 km (0.051 R)
• M36: 7,107,245 km (0.04 R)
• M37: 7,286,015 km (0.059 R)
• M38: 7,611,540 km (0.063 R)
• M39: 7,721,045 km (0.102 R)
• M40: 7,812,749 km (0.059 R)
• M41: 7,941,852 km (0.085 R)
• M42: 8,053,003 km (0.075 R)
• M43: 8,370,749 km (0.107 R)
• M44: 8,616,538 km (0.057 R)
• M45: 8,941,614 km (0.117 R)
• M46: 9,762,159 km (0.061 R)
• M47: 10,020,963 km (0.083 R)
• M48: 10,261,965 km (0.1 R)
• M49: 10,484,567 km (0.11 R)
• M50: 10,811,139 km (0.046 R)
• M51: 11,120,507 km (0.1 R)
• M52: 11,224,179 km (0.11 R)
• M53: 11,370,037 km (0.103 R)
• M54: 11,579,324 km (0.103 R)
• M55: 11,768,864 km (0.081 R)
• M56: 11,874,630 km (0.081 R)
• M57: 11,959,452 km (0.072 R)
• M58: 12,129,695 km (0.066 R)
• M59: 12,215,265 km (0.057 R)
• M60: 12,753,667 km (0.097 R)
• M61: 14,077,758 km (0.107 R)
• M62: 14,665,079 km (0.093 R)
• M63: 15,491,608 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 8.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.48 AU - 3.86 AU

Year: 3589 Days

Day: 9.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,313,969 km

• M1: 147,354 km (0.079 R)
• M2: 244,742 km (0.03 R)
• M3: 303,833 km (0.091 R)
• M4: 632,051 km (0.098 R)
• M5: 1,068,428 km (0.102 R)
• M6: 1,219,821 km (0.12 R)
• M7: 1,345,184 km (0.06 R)
• M8: 1,795,773 km (0.099 R)
• M9: 2,419,297 km (0.043 R)
• M10: 2,762,025 km (0.079 R)
• M11: 2,841,013 km (0.081 R)
• M12: 2,935,559 km (0.032 R)
• M13: 3,142,453 km (0.11 R)
• M14: 3,539,635 km (0.118 R)
• M15: 3,665,148 km (0.092 R)
• M16: 3,896,277 km (0.027 R)
• M17: 4,066,669 km (0.101 R)
• M18: 4,247,832 km (0.086 R)
• M19: 4,372,895 km (0.119 R)
• M20: 4,499,156 km (0.032 R)
• M21: 4,558,546 km (0.109 R)
• M22: 4,686,602 km (0.04 R)
• M23: 4,798,651 km (0.097 R)
• M24: 4,955,280 km (0.119 R)
• M25: 5,060,597 km (0.098 R)
• M26: 5,344,982 km (0.032 R)
• M27: 5,462,117 km (0.118 R)
• M28: 5,616,502 km (0.117 R)
• M29: 5,717,182 km (0.106 R)
• M30: 5,883,235 km (0.059 R)
• M31: 6,476,989 km (0.061 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 8.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.29 AU - 4.29 AU

Year: 4691 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 33,313,969 km

• M1: 106,065 km (0.117 R)
• M2: 184,155 km (0.089 R)
• M3: 264,489 km (0.058 R)
• M4: 530,923 km (0.069 R)
• M5: 746,793 km (0.118 R)
• M6: 843,882 km (0.114 R)
• M7: 915,988 km (0.115 R)
• M8: 1,258,716 km (0.119 R)
• M9: 1,427,164 km (0.068 R)
• M10: 1,594,265 km (0.112 R)
• M11: 1,657,544 km (0.09 R)
• M12: 1,767,948 km (0.103 R)
• M13: 1,852,321 km (0.112 R)
• M14: 1,928,616 km (0.083 R)
• M15: 2,163,634 km (0.095 R)
• M16: 2,575,776 km (0.113 R)
• M17: 2,934,362 km (0.101 R)
• M18: 2,990,013 km (0.1 R)
• M19: 3,079,921 km (0.109 R)
• M20: 3,602,466 km (0.038 R)
• M21: 3,686,241 km (0.093 R)
• M22: 3,770,614 km (0.028 R)
• M23: 4,015,506 km (0.08 R)
• M24: 4,598,190 km (0.099 R)
• M25: 4,754,669 km (0.075 R)
• M26: 5,343,187 km (0.077 R)
• M27: 5,549,034 km (0.052 R)
• M28: 5,645,973 km (0.104 R)
• M29: 6,182,431 km (0.091 R)
• M30: 6,268,600 km (0.107 R)
• M31: 6,529,648 km (0.082 R)
• M32: 6,690,914 km (0.112 R)
• M33: 6,838,567 km (0.116 R)
• M34: 6,898,107 km (0.048 R)
• M35: 7,092,285 km (0.093 R)
• M36: 7,152,424 km (0.102 R)
• M37: 7,425,290 km (0.078 R)
• M38: 7,639,664 km (0.081 R)
• M39: 7,747,823 km (0.061 R)
• M40: 8,406,652 km (0.072 R)
• M41: 8,550,117 km (0.096 R)
• M42: 8,823,432 km (0.029 R)
• M43: 9,116,045 km (0.089 R)
• M44: 9,214,331 km (0.12 R)
• M45: 9,345,828 km (0.062 R)
• M46: 9,477,923 km (0.067 R)
• M47: 9,610,766 km (0.067 R)
• M48: 9,727,452 km (0.067 R)
• M49: 9,811,077 km (0.105 R)
• M50: 10,114,162 km (0.088 R)
• M51: 10,181,930 km (0.066 R)
• M52: 10,266,902 km (0.096 R)
• M53: 10,334,969 km (0.09 R)
• M54: 10,471,701 km (0.042 R)
• M55: 10,660,643 km (0.112 R)
• M56: 10,902,842 km (0.041 R)
• M57: 11,041,968 km (0.108 R)
• M58: 11,427,632 km (0.111 R)
• M59: 11,782,179 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 8.8

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.47 AU - 4.83 AU

Year: 5375 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,313,969 km

• M1: 114,891 km (0.044 R)
• M2: 170,392 km (0.074 R)
• M3: 240,703 km (0.112 R)
• M4: 365,168 km (0.114 R)
• M5: 659,727 km (0.101 R)
• M6: 1,051,224 km (0.12 R)
• M7: 1,287,888 km (0.069 R)
• M8: 1,354,010 km (0.086 R)
• M9: 1,830,180 km (0.092 R)
• M10: 1,886,130 km (0.033 R)
• M11: 1,961,826 km (0.088 R)
• M12: 2,057,719 km (0.11 R)
• M13: 2,155,406 km (0.084 R)
• M14: 2,395,959 km (0.097 R)
• M15: 2,687,526 km (0.077 R)
• M16: 3,259,289 km (0.062 R)
• M17: 3,582,570 km (0.065 R)
• M18: 3,724,389 km (0.093 R)
• M19: 3,989,177 km (0.111 R)
• M20: 4,111,548 km (0.069 R)
• M21: 4,185,449 km (0.06 R)
• M22: 4,259,949 km (0.103 R)
• M23: 4,486,141 km (0.103 R)
• M24: 4,871,804 km (0.093 R)
• M25: 5,081,840 km (0.099 R)
• M26: 5,241,461 km (0.118 R)
• M27: 5,620,093 km (0.107 R)
• M28: 5,840,600 km (0.109 R)
• M29: 7,491,861 km (0.101 R)
• M30: 7,612,886 km (0.101 R)
• M31: 7,856,880 km (0.104 R)
• M32: 8,010,667 km (0.088 R)
• M33: 8,541,141 km (0.047 R)
• M34: 8,635,836 km (0.039 R)
• M35: 8,826,574 km (0.07 R)
• M36: 8,922,466 km (0.099 R)
• M37: 9,537,463 km (0.08 R)
• M38: 10,672,162 km (0.116 R)
• M39: 11,394,122 km (0.111 R)
• M40: 12,416,922 km (0.087 R)
• M41: 12,596,290 km (0.115 R)
• M42: 12,848,812 km (0.086 R)
• M43: 12,993,921 km (0.099 R)
• M44: 13,505,845 km (0.056 R)
• M45: 13,653,199 km (0.092 R)
• M46: 13,912,602 km (0.089 R)
• M47: 14,173,650 km (0.075 R)
• M48: 14,323,547 km (0.083 R)
• M49: 15,042,664 km (0.116 R)
• M50: 15,387,487 km (0.072 R)
• M51: 16,319,482 km (0.076 R)
• M52: 16,951,084 km (0.096 R)
• M53: 17,030,521 km (0.04 R)
• M54: 17,189,843 km (0.09 R)
• M55: 17,872,757 km (0.089 R)
• M56: 17,994,230 km (0.086 R)
• M57: 18,810,885 km (0.044 R)
• M58: 18,975,592 km (0.072 R)
• M59: 19,058,170 km (0.075 R)
• M60: 19,182,187 km (0.097 R)
• M61: 19,348,091 km (0.112 R)
• M62: 20,226,679 km (0.116 R)
• M63: 21,118,133 km (0.087 R)
• M64: 22,065,836 km (0.063 R)
• M65: 22,851,524 km (0.094 R)
• M66: 24,225,879 km (0.034 R)
• M67: 24,991,072 km (0.064 R)
• M68: 25,353,847 km (0.115 R)
• M69: 25,444,803 km (0.105 R)
• M70: 26,498,720 km (0.114 R)
• M71: 26,591,022 km (0.116 R)
• M72: 26,729,848 km (0.073 R)
• M73: 27,660,497 km (0.102 R)
• M74: 28,601,766 km (0.118 R)
• M75: 28,696,612 km (0.071 R)
• M76: 28,981,296 km (0.118 R)
• M77: 29,076,441 km (0.052 R)
• M78: 30,855,010 km (0.099 R)
• M79: 31,390,570 km (0.089 R)
• M80: 31,733,000 km (0.111 R)
• M81: 32,076,626 km (0.081 R)
• M82: 32,520,184 km (0.108 R)
• M83: 32,718,102 km (0.106 R)
• M84: 32,866,652 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,456 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit