🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.19 AU - 1.85 AU

Year: 718 Days

Day: 42.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,006,758 km

• M1: 297,700 km (0.083 R)
• M2: 954,285 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.06 AU - 2.96 AU

Year: 1523 Days

Day: 38.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.95 AU - 4.49 AU

Year: 2747 Days

Day: 16.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 82.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 14.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.25 AU - 7.01 AU

Year: 5811 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,006,758 km

• M1: 181,163 km (0.114 R)
• M2: 276,606 km (0.08 R)
• M3: 755,170 km (0.115 R)
• M4: 955,332 km (0.119 R)
• M5: 1,078,451 km (0.109 R)
• M6: 1,190,949 km (0.105 R)
• M7: 1,393,654 km (0.114 R)
• M8: 1,481,767 km (0.114 R)
• M9: 1,757,775 km (0.055 R)
• M10: 2,297,225 km (0.083 R)
• M11: 2,467,018 km (0.114 R)
• M12: 2,729,563 km (0.095 R)
• M13: 2,841,761 km (0.092 R)
• M14: 4,597,591 km (0.052 R)
• M15: 4,922,518 km (0.099 R)
• M16: 5,115,499 km (0.055 R)
• M17: 5,423,820 km (0.103 R)
• M18: 5,767,297 km (0.091 R)
• M19: 5,912,557 km (0.112 R)
• M20: 6,325,746 km (0.082 R)
• M21: 6,809,545 km (0.105 R)
• M22: 6,963,332 km (0.117 R)
• M23: 7,589,698 km (0.076 R)
• M24: 7,749,020 km (0.069 R)
• M25: 7,909,688 km (0.113 R)
• M26: 8,136,329 km (0.07 R)
• M27: 8,266,778 km (0.086 R)
• M28: 8,463,948 km (0.106 R)
• M29: 8,662,614 km (0.079 R)
• M30: 9,132,202 km (0.067 R)
• M31: 9,575,760 km (0.114 R)
• M32: 9,748,246 km (0.077 R)
• M33: 10,166,372 km (0.112 R)
• M34: 10,554,878 km (0.104 R)
• M35: 10,661,691 km (0.056 R)
• M36: 11,676,114 km (0.09 R)
• M37: 12,120,270 km (0.089 R)
• M38: 12,987,190 km (0.062 R)
• M39: 13,140,079 km (0.103 R)
• M40: 13,293,566 km (0.111 R)
• M41: 13,796,215 km (0.079 R)
• M42: 14,740,925 km (0.084 R)
• M43: 15,382,251 km (0.06 R)
• M44: 15,746,971 km (0.102 R)
• M45: 17,444,907 km (0.065 R)
• M46: 17,698,176 km (0.071 R)
• M47: 19,069,989 km (0.11 R)
• M48: 19,243,821 km (0.07 R)
• M49: 20,475,760 km (0.11 R)
• M50: 22,051,325 km (0.078 R)
• M51: 23,015,333 km (0.085 R)
• M52: 24,133,876 km (0.113 R)
• M53: 24,889,495 km (0.073 R)
• M54: 25,222,500 km (0.111 R)
• M55: 25,461,258 km (0.079 R)
• M56: 25,556,851 km (0.107 R)
• M57: 25,941,019 km (0.112 R)
• M58: 26,666,269 km (0.087 R)
• M59: 26,812,127 km (0.077 R)
• M60: 27,153,510 km (0.092 R)
• M61: 27,889,980 km (0.097 R)
• M62: 28,483,883 km (0.08 R)
• M63: 29,031,860 km (0.114 R)
• M64: 29,482,898 km (0.079 R)
• M65: 29,583,428 km (0.09 R)
• M66: 29,734,522 km (0.11 R)
• M67: 32,185,683 km (0.078 R)
• M68: 32,496,547 km (0.098 R)
• M69: 32,600,518 km (0.117 R)
• M70: 32,964,938 km (0.102 R)
• M71: 33,435,423 km (0.069 R)
• M72: 33,855,494 km (0.104 R)
• M73: 34,277,360 km (0.084 R)
• M74: 34,807,236 km (0.105 R)
• M75: 35,232,991 km (0.077 R)
• M76: 35,928,621 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 14.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.32 AU - 8.66 AU

Year: 7076 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,006,758 km

• M1: 201,359 km (0.115 R)
• M2: 409,001 km (0.105 R)
• M3: 527,482 km (0.071 R)
• M4: 626,665 km (0.057 R)
• M5: 809,474 km (0.059 R)
• M6: 942,616 km (0.049 R)
• M7: 1,069,475 km (0.1 R)
• M8: 1,233,285 km (0.108 R)
• M9: 1,342,042 km (0.101 R)
• M10: 1,587,084 km (0.115 R)
• M11: 1,689,409 km (0.118 R)
• M12: 1,865,186 km (0.085 R)
• M13: 2,028,846 km (0.098 R)
• M14: 2,235,591 km (0.11 R)
• M15: 2,489,159 km (0.061 R)
• M16: 2,856,123 km (0.097 R)
• M17: 3,197,206 km (0.101 R)
• M18: 3,484,134 km (0.102 R)
• M19: 4,226,589 km (0.108 R)
• M20: 4,616,141 km (0.119 R)
• M21: 4,941,367 km (0.059 R)
• M22: 5,248,342 km (0.111 R)
• M23: 5,352,013 km (0.089 R)
• M24: 6,015,929 km (0.093 R)
• M25: 6,151,913 km (0.11 R)
• M26: 6,454,699 km (0.055 R)
• M27: 7,218,696 km (0.079 R)
• M28: 7,421,550 km (0.073 R)
• M29: 7,655,671 km (0.113 R)
• M30: 7,773,704 km (0.115 R)
• M31: 7,981,645 km (0.036 R)
• M32: 8,924,859 km (0.078 R)
• M33: 9,299,452 km (0.071 R)
• M34: 9,775,024 km (0.097 R)
• M35: 10,031,884 km (0.095 R)
• M36: 10,128,823 km (0.063 R)
• M37: 10,717,042 km (0.114 R)
• M38: 11,282,821 km (0.077 R)
• M39: 11,586,205 km (0.094 R)
• M40: 11,960,799 km (0.12 R)
• M41: 12,339,431 km (0.105 R)
• M42: 12,652,240 km (0.078 R)
• M43: 14,182,477 km (0.088 R)
• M44: 14,510,096 km (0.049 R)
• M45: 14,693,204 km (0.063 R)
• M46: 14,803,457 km (0.082 R)
• M47: 14,950,961 km (0.09 R)
• M48: 15,508,213 km (0.106 R)
• M49: 15,695,509 km (0.092 R)
• M50: 17,220,660 km (0.078 R)
• M51: 17,531,374 km (0.102 R)
• M52: 17,961,618 km (0.1 R)
• M53: 18,832,726 km (0.097 R)
• M54: 19,192,958 km (0.054 R)
• M55: 19,313,683 km (0.099 R)
• M56: 20,533,654 km (0.034 R)
• M57: 20,780,640 km (0.066 R)
• M58: 20,904,507 km (0.109 R)
• M59: 21,070,112 km (0.025 R)
• M60: 21,736,720 km (0.096 R)
• M61: 22,072,567 km (0.082 R)
• M62: 23,433,310 km (0.11 R)
• M63: 24,037,236 km (0.067 R)
• M64: 24,297,686 km (0.115 R)
• M65: 24,646,249 km (0.054 R)
• M66: 25,260,348 km (0.089 R)
• M67: 27,585,399 km (0.042 R)
• M68: 27,767,010 km (0.097 R)
• M69: 27,903,593 km (0.096 R)
• M70: 28,865,508 km (0.083 R)
• M71: 28,957,660 km (0.082 R)
• M72: 29,327,316 km (0.081 R)
• M73: 29,745,143 km (0.097 R)
• M74: 29,884,867 km (0.109 R)
• M75: 31,151,961 km (0.118 R)
• M76: 31,483,321 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.6

Radius: 7.3

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.26 AU - 12.5 AU

Year: 16678 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 60.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,006,758 km

• M1: 184,454 km (0.119 R)
• M2: 355,594 km (0.088 R)
• M3: 504,294 km (0.096 R)
• M4: 995,873 km (0.07 R)
• M5: 1,440,179 km (0.109 R)
• M6: 1,519,765 km (0.04 R)
• M7: 1,910,814 km (0.118 R)
• M8: 2,117,857 km (0.065 R)
• M9: 3,686,391 km (0.066 R)
• M10: 4,361,975 km (0.103 R)
• M11: 4,793,415 km (0.079 R)
• M12: 5,238,618 km (0.051 R)
• M13: 5,362,336 km (0.027 R)
• M14: 5,570,576 km (0.092 R)
• M15: 5,909,565 km (0.086 R)
• M16: 6,563,008 km (0.12 R)
• M17: 6,696,449 km (0.07 R)
• M18: 8,511,371 km (0.102 R)
• M19: 8,803,386 km (0.037 R)
• M20: 10,209,307 km (0.076 R)
• M21: 10,312,380 km (0.09 R)
• M22: 10,571,483 km (0.08 R)
• M23: 10,990,806 km (0.086 R)
• M24: 11,415,365 km (0.09 R)
• M25: 12,666,003 km (0.111 R)
• M26: 14,419,140 km (0.061 R)
• M27: 15,235,646 km (0.103 R)
• M28: 15,768,364 km (0.109 R)
• M29: 15,827,904 km (0.106 R)
• M30: 15,947,283 km (0.103 R)
• M31: 16,007,122 km (0.073 R)
• M32: 16,126,950 km (0.118 R)
• M33: 16,186,938 km (0.043 R)
• M34: 16,973,973 km (0.112 R)
• M35: 19,408,977 km (0.086 R)
• M36: 19,728,967 km (0.06 R)
• M37: 20,830,008 km (0.093 R)
• M38: 20,960,906 km (0.106 R)
• M39: 21,091,953 km (0.117 R)
• M40: 22,686,667 km (0.088 R)
• M41: 23,839,468 km (0.114 R)
• M42: 24,113,531 km (0.036 R)
• M43: 25,359,532 km (0.095 R)
• M44: 25,429,244 km (0.054 R)
• M45: 25,779,453 km (0.107 R)
• M46: 26,697,236 km (0.097 R)
• M47: 27,338,861 km (0.034 R)
• M48: 28,928,787 km (0.111 R)
• M49: 29,147,948 km (0.118 R)
• M50: 29,221,102 km (0.036 R)
• M51: 29,367,558 km (0.107 R)
• M52: 29,440,861 km (0.072 R)
• M53: 30,846,034 km (0.04 R)
• M54: 31,594,322 km (0.065 R)
• M55: 31,819,916 km (0.094 R)
• M56: 32,348,595 km (0.057 R)
• M57: 32,803,971 km (0.055 R)
• M58: 33,644,412 km (0.104 R)
• M59: 33,797,899 km (0.053 R)
• M60: 34,569,226 km (0.091 R)
• M61: 35,972,154 km (0.113 R)
• M62: 37,155,474 km (0.077 R)
• M63: 38,592,211 km (0.114 R)
• M64: 40,862,958 km (0.112 R)
• M65: 41,190,876 km (0.065 R)
• M66: 42,014,562 km (0.094 R)
• M67: 42,760,457 km (0.107 R)
• M68: 45,447,833 km (0.111 R)
• M69: 45,532,655 km (0.116 R)
• M70: 46,298,746 km (0.072 R)
• M71: 46,384,166 km (0.118 R)
• M72: 47,069,175 km (0.093 R)
• M73: 47,584,988 km (0.081 R)
• M74: 47,843,643 km (0.053 R)
• M75: 48,622,450 km (0.116 R)
• M76: 49,405,445 km (0.108 R)
• M77: 50,984,002 km (0.117 R)
• M78: 51,337,052 km (0.104 R)
• M79: 51,425,315 km (0.11 R)
• M80: 51,513,877 km (0.095 R)
• M81: 52,134,260 km (0.063 R)
• M82: 52,935,655 km (0.066 R)
• M83: 53,024,816 km (0.1 R)
• M84: 53,920,608 km (0.067 R)
• M85: 54,460,357 km (0.094 R)
• M86: 54,821,187 km (0.096 R)
• M87: 56,272,585 km (0.044 R)
• M88: 57,277,734 km (0.114 R)
• M89: 57,736,550 km (0.116 R)
• M90: 59,398,433 km (0.082 R)
• M91: 59,955,835 km (0.074 R)
• M92: 61,638,661 km (0.105 R)
• M93: 61,732,609 km (0.119 R)
• M94: 62,391,587 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.2

Radius: 5.4

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.97 AU - 19.29 AU

Year: 28343 Days

Day: 20.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,006,758 km

• M1: 73,453 km (0.119 R)
• M2: 252,970 km (0.074 R)
• M3: 330,910 km (0.072 R)
• M4: 381,923 km (0.07 R)
• M5: 813,214 km (0.082 R)
• M6: 1,162,375 km (0.078 R)
• M7: 1,466,358 km (0.084 R)
• M8: 1,856,210 km (0.065 R)
• M9: 1,982,471 km (0.106 R)
• M10: 2,079,111 km (0.08 R)
• M11: 2,210,309 km (0.105 R)
• M12: 2,276,880 km (0.104 R)
• M13: 2,344,199 km (0.108 R)
• M14: 3,202,292 km (0.048 R)
• M15: 3,585,861 km (0.096 R)
• M16: 4,024,632 km (0.087 R)
• M17: 4,229,581 km (0.12 R)
• M18: 4,607,315 km (0.118 R)
• M19: 4,735,521 km (0.078 R)
• M20: 4,995,671 km (0.061 R)
• M21: 5,620,691 km (0.112 R)
• M22: 7,943,198 km (0.08 R)
• M23: 8,148,596 km (0.086 R)
• M24: 8,355,789 km (0.1 R)
• M25: 9,041,247 km (0.055 R)
• M26: 11,088,493 km (0.112 R)
• M27: 11,260,531 km (0.075 R)
• M28: 12,788,374 km (0.052 R)
• M29: 12,908,651 km (0.063 R)
• M30: 13,576,456 km (0.068 R)
• M31: 15,903,750 km (0.105 R)
• M32: 16,684,651 km (0.106 R)
• M33: 18,486,706 km (0.104 R)
• M34: 20,349,798 km (0.105 R)
• M35: 21,125,763 km (0.079 R)
• M36: 21,624,522 km (0.106 R)
• M37: 22,055,214 km (0.107 R)
• M38: 22,706,563 km (0.111 R)
• M39: 23,511,101 km (0.078 R)
• M40: 24,473,912 km (0.118 R)
• M41: 26,437,983 km (0.1 R)
• M42: 27,129,574 km (0.031 R)
• M43: 28,217,150 km (0.093 R)
• M44: 28,923,851 km (0.117 R)
• M45: 29,398,226 km (0.076 R)
• M46: 29,715,971 km (0.112 R)
• M47: 29,875,144 km (0.114 R)
• M48: 32,134,371 km (0.11 R)
• M49: 32,543,670 km (0.077 R)
• M50: 32,789,908 km (0.119 R)
• M51: 33,119,323 km (0.101 R)
• M52: 34,448,051 km (0.095 R)
• M53: 34,531,676 km (0.076 R)
• M54: 35,034,774 km (0.081 R)
• M55: 35,287,146 km (0.063 R)
• M56: 36,388,186 km (0.103 R)
• M57: 37,071,400 km (0.092 R)
• M58: 37,328,708 km (0.089 R)
• M59: 38,363,626 km (0.092 R)
• M60: 39,146,023 km (0.058 R)
• M61: 40,903,648 km (0.116 R)
• M62: 42,776,464 km (0.082 R)
• M63: 42,956,281 km (0.083 R)
• M64: 43,046,339 km (0.056 R)
• M65: 43,497,376 km (0.107 R)
• M66: 45,775,602 km (0.065 R)
• M67: 46,051,610 km (0.079 R)
• M68: 46,512,820 km (0.077 R)
• M69: 48,373,070 km (0.05 R)
• M70: 48,654,164 km (0.09 R)
• M71: 49,123,902 km (0.095 R)
• M72: 49,689,531 km (0.062 R)
• M73: 50,257,405 km (0.089 R)
• M74: 51,208,548 km (0.027 R)
• M75: 52,069,633 km (0.027 R)
• M76: 52,453,950 km (0.103 R)
• M77: 53,128,637 km (0.119 R)
• M78: 53,225,277 km (0.074 R)
• M79: 54,194,671 km (0.093 R)
• M80: 54,876,837 km (0.084 R)
• M81: 56,841,207 km (0.087 R)
• M82: 57,038,826 km (0.075 R)
• M83: 58,229,924 km (0.048 R)
• M84: 58,628,752 km (0.099 R)
• M85: 59,128,558 km (0.103 R)
• M86: 59,228,639 km (0.093 R)
• M87: 59,830,621 km (0.106 R)
• M88: 61,445,829 km (0.107 R)
• M89: 61,851,838 km (0.06 R)
• M90: 62,462,646 km (0.114 R)
• M91: 64,718,881 km (0.089 R)
• M92: 66,168,634 km (0.099 R)
• M93: 66,793,205 km (0.04 R)
• M94: 67,210,733 km (0.093 R)
• M95: 67,315,152 km (0.106 R)
• M96: 67,419,721 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 16,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit