🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 238 Days

Day: 39.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,498,664 km

• M1: 303,235 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.57 AU - 0.61 AU

Year: 288 Days

Day: 14.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 14.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.68 AU - 0.72 AU

Year: 372 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,498,664 km

• M1: 178,171 km (0.095 R)
• M2: 270,772 km (0.094 R)
• M3: 359,932 km (0.106 R)
• M4: 482,004 km (0.074 R)
• M5: 575,952 km (0.069 R)
• M6: 672,143 km (0.108 R)
• M7: 775,216 km (0.115 R)
• M8: 897,587 km (0.059 R)
• M9: 996,023 km (0.117 R)
• M10: 1,091,466 km (0.106 R)
• M11: 1,197,681 km (0.109 R)
• M12: 1,288,636 km (0.038 R)
• M13: 1,445,564 km (0.074 R)
• M14: 1,547,291 km (0.075 R)
• M15: 1,643,033 km (0.114 R)
• M16: 1,745,209 km (0.069 R)
• M17: 1,858,454 km (0.11 R)
• M18: 1,974,393 km (0.094 R)
• M19: 2,115,763 km (0.109 R)
• M20: 2,208,962 km (0.084 R)
• M21: 2,313,082 km (0.114 R)
• M22: 2,448,169 km (0.069 R)
• M23: 2,645,788 km (0.067 R)
• M24: 2,741,680 km (0.077 R)
• M25: 2,848,942 km (0.093 R)
• M26: 2,952,464 km (0.099 R)
• M27: 3,046,710 km (0.116 R)
• M28: 3,206,182 km (0.118 R)
• M29: 3,314,042 km (0.058 R)
• M30: 3,423,248 km (0.108 R)
• M31: 3,572,547 km (0.032 R)
• M32: 3,803,526 km (0.094 R)
• M33: 3,900,764 km (0.071 R)
• M34: 4,039,442 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 11.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.84 AU - 1 AU

Year: 561 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,498,664 km

• M1: 191,036 km (0.08 R)
• M2: 293,511 km (0.107 R)
• M3: 381,624 km (0.118 R)
• M4: 460,911 km (0.114 R)
• M5: 547,528 km (0.12 R)
• M6: 673,041 km (0.106 R)
• M7: 835,803 km (0.103 R)
• M8: 978,968 km (0.053 R)
• M9: 1,056,311 km (0.115 R)
• M10: 1,217,577 km (0.062 R)
• M11: 1,296,116 km (0.071 R)
• M12: 1,398,142 km (0.101 R)
• M13: 1,536,669 km (0.103 R)
• M14: 1,680,134 km (0.095 R)
• M15: 1,852,022 km (0.093 R)
• M16: 1,961,826 km (0.106 R)
• M17: 2,156,154 km (0.11 R)
• M18: 2,246,062 km (0.098 R)
• M19: 2,350,332 km (0.101 R)
• M20: 2,611,530 km (0.099 R)
• M21: 2,776,985 km (0.115 R)
• M22: 2,917,607 km (0.093 R)
• M23: 3,169,380 km (0.116 R)
• M24: 3,450,924 km (0.08 R)
• M25: 3,717,507 km (0.119 R)
• M26: 4,022,537 km (0.047 R)
• M27: 4,142,066 km (0.085 R)
• M28: 4,214,471 km (0.078 R)
• M29: 4,319,639 km (0.054 R)
• M30: 4,450,237 km (0.106 R)
• M31: 4,590,560 km (0.039 R)
• M32: 4,707,247 km (0.113 R)
• M33: 5,131,955 km (0.086 R)
• M34: 5,227,099 km (0.093 R)
• M35: 5,392,704 km (0.104 R)
• M36: 5,551,427 km (0.059 R)
• M37: 5,747,401 km (0.118 R)
• M38: 5,819,208 km (0.088 R)
• M39: 6,009,197 km (0.08 R)
• M40: 6,136,953 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.2

Radius: 14.3

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.24 AU

Year: 626 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,498,664 km

• M1: 177,872 km (0.049 R)
• M2: 288,574 km (0.096 R)
• M3: 427,102 km (0.1 R)
• M4: 562,488 km (0.095 R)
• M5: 682,166 km (0.062 R)
• M6: 792,270 km (0.114 R)
• M7: 1,016,817 km (0.096 R)
• M8: 1,116,748 km (0.093 R)
• M9: 1,209,648 km (0.1 R)
• M10: 1,340,995 km (0.112 R)
• M11: 1,468,154 km (0.038 R)
• M12: 1,571,077 km (0.107 R)
• M13: 1,681,480 km (0.087 R)
• M14: 1,827,039 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.81 AU - 2.13 AU

Year: 1758 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 105.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 34,498,664 km

• M1: 100,081 km (0.075 R)
• M2: 216,618 km (0.086 R)
• M3: 320,738 km (0.115 R)
• M4: 395,836 km (0.045 R)
• M5: 452,234 km (0.063 R)
• M6: 523,293 km (0.101 R)
• M7: 590,463 km (0.113 R)
• M8: 664,963 km (0.055 R)
• M9: 716,574 km (0.12 R)
• M10: 847,472 km (0.087 R)
• M11: 947,403 km (0.12 R)
• M12: 1,091,915 km (0.072 R)
• M13: 1,196,035 km (0.081 R)
• M14: 1,270,834 km (0.064 R)
• M15: 1,341,893 km (0.082 R)
• M16: 1,771,538 km (0.104 R)
• M17: 2,001,620 km (0.078 R)
• M18: 2,188,916 km (0.077 R)
• M19: 2,248,157 km (0.104 R)
• M20: 2,566,651 km (0.102 R)
• M21: 2,643,245 km (0.108 R)
• M22: 2,899,506 km (0.106 R)
• M23: 3,001,232 km (0.109 R)
• M24: 3,268,564 km (0.105 R)
• M25: 3,382,258 km (0.073 R)
• M26: 3,474,111 km (0.086 R)
• M27: 3,543,525 km (0.106 R)
• M28: 3,707,484 km (0.091 R)
• M29: 4,148,648 km (0.088 R)
• M30: 4,623,472 km (0.094 R)
• M31: 4,794,163 km (0.063 R)
• M32: 4,906,212 km (0.089 R)
• M33: 5,045,487 km (0.099 R)
• M34: 5,309,827 km (0.119 R)
• M35: 5,390,161 km (0.069 R)
• M36: 5,461,818 km (0.096 R)
• M37: 5,578,953 km (0.111 R)
• M38: 5,751,589 km (0.116 R)
• M39: 5,889,219 km (0.059 R)
• M40: 6,111,522 km (0.115 R)
• M41: 6,205,020 km (0.094 R)
• M42: 6,384,089 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 11.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.46 AU - 5.72 AU

Year: 7301 Days

Day: 8.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,498,664 km

• M1: 152,440 km (0.07 R)
• M2: 320,439 km (0.03 R)
• M3: 419,472 km (0.068 R)
• M4: 540,348 km (0.095 R)
• M5: 710,739 km (0.032 R)
• M6: 870,809 km (0.12 R)
• M7: 960,867 km (0.114 R)
• M8: 1,161,927 km (0.106 R)
• M9: 1,377,348 km (0.063 R)
• M10: 1,556,865 km (0.091 R)
• M11: 1,693,448 km (0.101 R)
• M12: 1,966,015 km (0.102 R)
• M13: 2,046,499 km (0.064 R)
• M14: 2,155,556 km (0.069 R)
• M15: 2,394,164 km (0.116 R)
• M16: 2,567,847 km (0.12 R)
• M17: 2,943,189 km (0.087 R)
• M18: 3,240,290 km (0.066 R)
• M19: 3,352,189 km (0.108 R)
• M20: 3,498,047 km (0.115 R)
• M21: 3,612,938 km (0.107 R)
• M22: 3,999,649 km (0.114 R)
• M23: 4,189,339 km (0.088 R)
• M24: 4,364,368 km (0.066 R)
• M25: 4,867,316 km (0.046 R)
• M26: 5,125,971 km (0.031 R)
• M27: 5,370,115 km (0.116 R)
• M28: 5,637,297 km (0.089 R)
• M29: 5,967,758 km (0.086 R)
• M30: 6,165,078 km (0.105 R)
• M31: 6,324,549 km (0.062 R)
• M32: 6,424,929 km (0.101 R)
• M33: 6,729,211 km (0.077 R)
• M34: 7,756,051 km (0.109 R)
• M35: 7,842,070 km (0.119 R)
• M36: 8,563,581 km (0.105 R)
• M37: 8,674,881 km (0.109 R)
• M38: 9,329,372 km (0.052 R)
• M39: 10,590,183 km (0.105 R)
• M40: 10,877,710 km (0.11 R)
• M41: 11,460,244 km (0.078 R)
• M42: 11,533,846 km (0.051 R)
• M43: 11,706,033 km (0.116 R)
• M44: 12,078,083 km (0.115 R)
• M45: 12,328,211 km (0.076 R)
• M46: 12,884,565 km (0.098 R)
• M47: 12,986,741 km (0.05 R)
• M48: 13,088,916 km (0.043 R)
• M49: 13,191,540 km (0.051 R)
• M50: 13,320,194 km (0.117 R)
• M51: 13,917,240 km (0.095 R)
• M52: 14,549,590 km (0.12 R)
• M53: 14,655,804 km (0.099 R)
• M54: 15,137,360 km (0.089 R)
• M55: 15,434,312 km (0.049 R)
• M56: 15,569,847 km (0.08 R)
• M57: 16,061,276 km (0.115 R)
• M58: 16,198,607 km (0.112 R)
• M59: 17,227,541 km (0.076 R)
• M60: 17,622,330 km (0.074 R)
• M61: 18,105,830 km (0.077 R)
• M62: 18,392,310 km (0.064 R)
• M63: 18,795,925 km (0.053 R)
• M64: 19,289,897 km (0.093 R)
• M65: 19,641,153 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.5

Radius: 6.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.86 AU - 7.82 AU

Year: 10150 Days

Day: 23.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,498,664 km

• M1: 89,908 km (0.041 R)
• M2: 209,587 km (0.034 R)
• M3: 256,261 km (0.111 R)
• M4: 421,866 km (0.108 R)
• M5: 525,837 km (0.082 R)
• M6: 721,511 km (0.101 R)
• M7: 857,794 km (0.113 R)
• M8: 908,657 km (0.104 R)
• M9: 960,418 km (0.12 R)
• M10: 1,034,768 km (0.115 R)
• M11: 1,269,488 km (0.114 R)
• M12: 1,722,619 km (0.051 R)
• M13: 1,866,383 km (0.039 R)
• M14: 1,946,567 km (0.11 R)
• M15: 2,014,186 km (0.082 R)
• M16: 2,055,176 km (0.061 R)
• M17: 2,236,189 km (0.058 R)
• M18: 2,307,098 km (0.09 R)
• M19: 2,495,143 km (0.103 R)
• M20: 2,643,245 km (0.078 R)
• M21: 2,748,711 km (0.092 R)
• M22: 3,152,326 km (0.114 R)
• M23: 3,328,702 km (0.107 R)
• M24: 3,574,492 km (0.031 R)
• M25: 3,624,308 km (0.103 R)
• M26: 3,809,211 km (0.051 R)
• M27: 3,877,278 km (0.111 R)
• M28: 4,014,459 km (0.067 R)
• M29: 4,453,529 km (0.08 R)
• M30: 4,525,186 km (0.101 R)
• M31: 4,633,495 km (0.083 R)
• M32: 4,687,948 km (0.103 R)
• M33: 4,852,506 km (0.073 R)
• M34: 5,037,708 km (0.065 R)
• M35: 6,297,023 km (0.082 R)
• M36: 6,560,166 km (0.119 R)
• M37: 7,159,904 km (0.045 R)
• M38: 7,519,687 km (0.078 R)
• M39: 7,777,145 km (0.032 R)
• M40: 8,256,755 km (0.071 R)
• M41: 8,678,621 km (0.072 R)
• M42: 9,198,623 km (0.12 R)
• M43: 10,079,905 km (0.077 R)
• M44: 10,127,028 km (0.113 R)
• M45: 10,340,055 km (0.096 R)
• M46: 10,435,199 km (0.028 R)
• M47: 11,747,771 km (0.069 R)
• M48: 11,822,271 km (0.098 R)
• M49: 12,880,825 km (0.082 R)
• M50: 13,163,117 km (0.082 R)
• M51: 13,369,711 km (0.053 R)
• M52: 13,551,323 km (0.068 R)
• M53: 13,812,222 km (0.037 R)
• M54: 13,969,449 km (0.086 R)
• M55: 14,048,437 km (0.067 R)
• M56: 14,391,914 km (0.068 R)
• M57: 14,631,420 km (0.108 R)
• M58: 14,791,789 km (0.106 R)
• M59: 14,979,684 km (0.077 R)
• M60: 15,033,539 km (0.061 R)
• M61: 15,657,063 km (0.066 R)
• M62: 16,261,438 km (0.101 R)
• M63: 16,985,342 km (0.117 R)
• M64: 17,210,337 km (0.118 R)
• M65: 18,609,227 km (0.069 R)
• M66: 18,928,170 km (0.114 R)
• M67: 19,601,061 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.8

Radius: 6.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.44 AU - 8.14 AU

Year: 11250 Days

Day: 24.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,498,664 km

• M1: 82,728 km (0.057 R)
• M2: 162,762 km (0.061 R)
• M3: 324,627 km (0.095 R)
• M4: 386,561 km (0.066 R)
• M5: 452,982 km (0.093 R)
• M6: 650,003 km (0.082 R)
• M7: 744,549 km (0.102 R)
• M8: 815,009 km (0.112 R)
• M9: 1,024,446 km (0.107 R)
• M10: 1,103,434 km (0.071 R)
• M11: 1,335,311 km (0.081 R)
• M12: 1,457,083 km (0.103 R)
• M13: 1,510,340 km (0.115 R)
• M14: 1,711,549 km (0.09 R)
• M15: 1,767,948 km (0.05 R)
• M16: 2,599,263 km (0.097 R)
• M17: 2,930,173 km (0.088 R)
• M18: 3,274,249 km (0.094 R)
• M19: 3,486,977 km (0.108 R)
• M20: 3,777,496 km (0.097 R)
• M21: 3,826,714 km (0.12 R)
• M22: 4,075,944 km (0.088 R)
• M23: 4,151,790 km (0.111 R)
• M24: 4,485,692 km (0.078 R)
• M25: 4,537,752 km (0.114 R)
• M26: 4,669,099 km (0.095 R)
• M27: 5,043,243 km (0.071 R)
• M28: 6,310,038 km (0.05 R)
• M29: 6,398,002 km (0.103 R)
• M30: 7,024,069 km (0.088 R)
• M31: 7,514,151 km (0.087 R)
• M32: 8,333,948 km (0.099 R)
• M33: 8,494,765 km (0.085 R)
• M34: 8,885,216 km (0.099 R)
• M35: 9,314,711 km (0.113 R)
• M36: 9,481,663 km (0.109 R)
• M37: 10,435,050 km (0.115 R)
• M38: 12,541,837 km (0.042 R)
• M39: 12,874,393 km (0.119 R)
• M40: 13,060,493 km (0.06 R)
• M41: 13,209,941 km (0.091 R)
• M42: 14,080,600 km (0.094 R)
• M43: 14,195,492 km (0.111 R)
• M44: 14,387,725 km (0.059 R)
• M45: 14,580,856 km (0.116 R)
• M46: 15,086,796 km (0.056 R)
• M47: 15,916,465 km (0.094 R)
• M48: 16,036,144 km (0.089 R)
• M49: 16,801,337 km (0.105 R)
• M50: 17,249,831 km (0.03 R)
• M51: 17,702,215 km (0.101 R)
• M52: 18,075,163 km (0.116 R)
• M53: 18,660,539 km (0.11 R)
• M54: 19,807,057 km (0.11 R)
• M55: 20,151,132 km (0.042 R)
• M56: 20,845,266 km (0.053 R)
• M57: 22,346,032 km (0.082 R)
• M58: 22,524,951 km (0.039 R)
• M59: 22,794,078 km (0.108 R)
• M60: 22,839,107 km (0.077 R)
• M61: 22,929,015 km (0.096 R)
• M62: 23,064,252 km (0.042 R)
• M63: 24,247,571 km (0.115 R)
• M64: 25,171,039 km (0.113 R)
• M65: 25,403,813 km (0.066 R)
• M66: 25,590,511 km (0.072 R)
• M67: 25,730,684 km (0.055 R)
• M68: 25,824,482 km (0.119 R)
• M69: 26,059,051 km (0.058 R)
• M70: 26,247,395 km (0.084 R)
• M71: 26,388,915 km (0.084 R)
• M72: 26,436,038 km (0.081 R)
• M73: 27,052,531 km (0.094 R)
• M74: 27,529,898 km (0.035 R)
• M75: 27,721,682 km (0.074 R)
• M76: 29,222,598 km (0.105 R)
• M77: 30,700,026 km (0.087 R)
• M78: 30,749,693 km (0.113 R)
• M79: 30,799,359 km (0.087 R)
• M80: 30,948,658 km (0.113 R)
• M81: 31,148,072 km (0.077 R)
• M82: 31,648,327 km (0.067 R)
• M83: 32,100,861 km (0.081 R)
• M84: 32,151,275 km (0.051 R)
• M85: 32,353,232 km (0.115 R)
• M86: 32,555,489 km (0.083 R)
• M87: 34,086,473 km (0.069 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: 313 - 16,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit