🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.42 AU - 0.62 AU

Year: 140 Days

Day: 46.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.45 AU - 0.75 AU

Year: 173 Days

Day: 45.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.97 AU - 2.01 AU

Year: 1046 Days

Day: 13.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.06 AU - 4.52 AU

Year: 3312 Days

Day: 39.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,845,446 km

• M1: 134,788 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 8.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.08 AU - 8.12 AU

Year: 8594 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,845,446 km

• M1: 154,684 km (0.068 R)
• M2: 569,070 km (0.089 R)
• M3: 920,326 km (0.058 R)
• M4: 1,126,771 km (0.075 R)
• M5: 1,397,543 km (0.058 R)
• M6: 1,515,127 km (0.118 R)
• M7: 2,307,846 km (0.111 R)
• M8: 2,508,457 km (0.119 R)
• M9: 2,610,932 km (0.076 R)
• M10: 2,714,753 km (0.101 R)
• M11: 2,862,555 km (0.04 R)
• M12: 3,034,742 km (0.075 R)
• M13: 3,344,410 km (0.096 R)
• M14: 4,113,941 km (0.112 R)
• M15: 4,284,034 km (0.042 R)
• M16: 4,431,837 km (0.097 R)
• M17: 4,556,153 km (0.088 R)
• M18: 4,707,097 km (0.097 R)
• M19: 4,808,524 km (0.109 R)
• M20: 4,936,431 km (0.118 R)
• M21: 5,013,623 km (0.085 R)
• M22: 5,221,714 km (0.07 R)
• M23: 5,646,272 km (0.11 R)
• M24: 5,727,205 km (0.103 R)
• M25: 5,862,741 km (0.108 R)
• M26: 5,944,720 km (0.099 R)
• M27: 6,304,054 km (0.067 R)
• M28: 6,585,298 km (0.106 R)
• M29: 7,160,053 km (0.107 R)
• M30: 7,306,360 km (0.079 R)
• M31: 7,840,873 km (0.046 R)
• M32: 8,234,914 km (0.09 R)
• M33: 8,388,102 km (0.036 R)
• M34: 10,070,031 km (0.112 R)
• M35: 10,168,317 km (0.098 R)
• M36: 10,233,990 km (0.089 R)
• M37: 10,398,847 km (0.092 R)
• M38: 10,664,383 km (0.05 R)
• M39: 10,865,144 km (0.075 R)
• M40: 12,234,563 km (0.088 R)
• M41: 12,655,980 km (0.08 R)
• M42: 12,762,045 km (0.089 R)
• M43: 13,476,973 km (0.087 R)
• M44: 13,621,485 km (0.084 R)
• M45: 15,020,225 km (0.036 R)
• M46: 15,433,564 km (0.072 R)
• M47: 15,965,085 km (0.04 R)
• M48: 16,079,826 km (0.104 R)
• M49: 16,233,164 km (0.085 R)
• M50: 16,696,020 km (0.105 R)
• M51: 17,124,319 km (0.108 R)
• M52: 17,674,390 km (0.079 R)
• M53: 18,631,068 km (0.118 R)
• M54: 19,278,229 km (0.083 R)
• M55: 20,014,998 km (0.064 R)
• M56: 20,262,583 km (0.107 R)
• M57: 20,552,803 km (0.087 R)
• M58: 20,844,369 km (0.109 R)
• M59: 21,095,394 km (0.108 R)
• M60: 21,473,877 km (0.071 R)
• M61: 21,558,250 km (0.082 R)
• M62: 22,109,518 km (0.114 R)
• M63: 22,622,489 km (0.093 R)
• M64: 22,923,630 km (0.098 R)
• M65: 23,139,499 km (0.113 R)
• M66: 23,442,734 km (0.052 R)
• M67: 23,878,363 km (0.042 R)
• M68: 24,097,225 km (0.036 R)
• M69: 24,846,262 km (0.092 R)
• M70: 25,424,158 km (0.112 R)
• M71: 26,729,250 km (0.055 R)
• M72: 26,820,056 km (0.099 R)
• M73: 27,093,072 km (0.11 R)
• M74: 27,229,954 km (0.052 R)
• M75: 27,321,358 km (0.113 R)
• M76: 28,194,411 km (0.116 R)
• M77: 29,263,587 km (0.086 R)
• M78: 30,251,382 km (0.06 R)
• M79: 31,011,339 km (0.109 R)
• M80: 31,489,454 km (0.065 R)
• M81: 31,921,942 km (0.107 R)
• M82: 32,162,944 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.2

Radius: 3.5

Gravity: 27.44 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.32 AU - 15.9 AU

Year: 21895 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,845,446 km

• M1: 54,005 km (0.091 R)
• M2: 97,987 km (0.079 R)
• M3: 310,565 km (0.107 R)
• M4: 341,981 km (0.068 R)
• M5: 631,602 km (0.115 R)
• M6: 692,638 km (0.105 R)
• M7: 820,844 km (0.074 R)
• M8: 887,863 km (0.12 R)
• M9: 1,378,395 km (0.069 R)
• M10: 1,539,512 km (0.104 R)
• M11: 1,622,389 km (0.093 R)
• M12: 1,909,018 km (0.074 R)
• M13: 3,380,912 km (0.114 R)
• M14: 3,856,334 km (0.068 R)
• M15: 4,274,759 km (0.086 R)
• M16: 4,707,546 km (0.052 R)
• M17: 4,787,730 km (0.063 R)
• M18: 5,071,966 km (0.066 R)
• M19: 7,116,820 km (0.109 R)
• M20: 8,150,990 km (0.108 R)
• M21: 8,199,160 km (0.081 R)
• M22: 8,833,156 km (0.114 R)
• M23: 8,882,673 km (0.116 R)
• M24: 9,281,351 km (0.058 R)
• M25: 9,482,859 km (0.095 R)
• M26: 11,847,553 km (0.078 R)
• M27: 11,956,759 km (0.061 R)
• M28: 12,175,920 km (0.069 R)
• M29: 12,230,972 km (0.118 R)
• M30: 12,674,231 km (0.045 R)
• M31: 13,292,070 km (0.105 R)
• M32: 13,348,768 km (0.085 R)
• M33: 13,462,312 km (0.11 R)
• M34: 13,633,153 km (0.104 R)
• M35: 13,862,187 km (0.083 R)
• M36: 13,977,228 km (0.078 R)
• M37: 14,673,906 km (0.045 R)
• M38: 15,322,263 km (0.051 R)
• M39: 16,830,359 km (0.093 R)
• M40: 16,953,029 km (0.081 R)
• M41: 17,075,999 km (0.109 R)
• M42: 18,007,844 km (0.116 R)
• M43: 18,764,959 km (0.086 R)
• M44: 19,211,508 km (0.109 R)
• M45: 19,532,545 km (0.076 R)
• M46: 20,506,427 km (0.1 R)
• M47: 20,768,672 km (0.119 R)
• M48: 21,629,010 km (0.099 R)
• M49: 21,762,301 km (0.088 R)
• M50: 22,839,257 km (0.098 R)
• M51: 23,384,092 km (0.086 R)
• M52: 24,140,309 km (0.075 R)
• M53: 25,465,298 km (0.067 R)
• M54: 28,696,163 km (0.07 R)
• M55: 28,842,619 km (0.086 R)
• M56: 28,989,524 km (0.093 R)
• M57: 30,172,843 km (0.082 R)
• M58: 30,471,141 km (0.1 R)
• M59: 30,545,940 km (0.041 R)
• M60: 31,372,020 km (0.073 R)
• M61: 31,749,904 km (0.056 R)
• M62: 32,205,280 km (0.079 R)
• M63: 33,122,764 km (0.117 R)
• M64: 36,005,066 km (0.06 R)
• M65: 37,196,164 km (0.091 R)
• M66: 37,435,970 km (0.105 R)
• M67: 39,372,664 km (0.103 R)
• M68: 40,435,108 km (0.098 R)
• M69: 40,681,645 km (0.049 R)
• M70: 41,341,521 km (0.115 R)
• M71: 41,507,126 km (0.059 R)
• M72: 44,269,899 km (0.056 R)
• M73: 44,948,475 km (0.108 R)
• M74: 45,630,642 km (0.08 R)
• M75: 45,716,062 km (0.086 R)
• M76: 47,784,103 km (0.065 R)
• M77: 48,044,703 km (0.111 R)
• M78: 48,392,966 km (0.1 R)
• M79: 48,654,763 km (0.106 R)
• M80: 48,829,493 km (0.099 R)
• M81: 49,618,472 km (0.101 R)
• M82: 49,882,363 km (0.078 R)
• M83: 50,500,052 km (0.101 R)
• M84: 50,942,862 km (0.057 R)
• M85: 51,297,858 km (0.076 R)
• M86: 51,653,901 km (0.078 R)
• M87: 52,368,231 km (0.083 R)
• M88: 54,349,355 km (0.052 R)
• M89: 55,075,802 km (0.031 R)
• M90: 56,722,127 km (0.116 R)
• M91: 57,090,138 km (0.116 R)
• M92: 58,477,359 km (0.093 R)
• M93: 60,062,947 km (0.056 R)
• M94: 61,002,272 km (0.114 R)
• M95: 62,135,775 km (0.086 R)
• M96: 63,753,377 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.8

Radius: 4.6

Gravity: 45.69 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.43 AU - 21.95 AU

Year: 27736 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,845,446 km

• M1: 74,649 km (0.105 R)
• M2: 357,240 km (0.108 R)
• M3: 527,781 km (0.088 R)
• M4: 781,798 km (0.101 R)
• M5: 1,172,847 km (0.109 R)
• M6: 1,938,340 km (0.099 R)
• M7: 2,021,965 km (0.104 R)
• M8: 2,502,772 km (0.09 R)
• M9: 2,826,502 km (0.078 R)
• M10: 3,017,389 km (0.118 R)
• M11: 3,563,870 km (0.112 R)
• M12: 4,915,188 km (0.047 R)
• M13: 5,436,536 km (0.068 R)
• M14: 5,614,109 km (0.057 R)
• M15: 6,719,637 km (0.047 R)
• M16: 6,782,917 km (0.101 R)
• M17: 6,910,225 km (0.076 R)
• M18: 7,102,757 km (0.111 R)
• M19: 7,492,909 km (0.064 R)
• M20: 8,158,469 km (0.057 R)
• M21: 8,773,616 km (0.094 R)
• M22: 8,982,006 km (0.073 R)
• M23: 11,682,397 km (0.077 R)
• M24: 12,142,261 km (0.105 R)
• M25: 14,283,754 km (0.087 R)
• M26: 16,282,531 km (0.101 R)
• M27: 19,530,900 km (0.071 R)
• M28: 19,621,406 km (0.098 R)
• M29: 19,893,824 km (0.111 R)
• M30: 19,984,929 km (0.098 R)
• M31: 20,167,439 km (0.083 R)
• M32: 20,442,250 km (0.086 R)
• M33: 20,534,103 km (0.086 R)
• M34: 23,642,747 km (0.092 R)
• M35: 24,126,247 km (0.103 R)
• M36: 26,894,256 km (0.048 R)
• M37: 27,703,431 km (0.101 R)
• M38: 29,553,059 km (0.06 R)
• M39: 30,597,701 km (0.063 R)
• M40: 31,018,819 km (0.083 R)
• M41: 33,586,368 km (0.101 R)
• M42: 36,666,588 km (0.084 R)
• M43: 36,778,337 km (0.108 R)
• M44: 39,035,320 km (0.104 R)
• M45: 41,569,508 km (0.089 R)
• M46: 43,209,550 km (0.066 R)
• M47: 43,800,312 km (0.081 R)
• M48: 44,870,685 km (0.086 R)
• M49: 45,109,592 km (0.088 R)
• M50: 47,644,678 km (0.114 R)
• M51: 49,360,117 km (0.119 R)
• M52: 51,845,685 km (0.036 R)
• M53: 54,881,624 km (0.072 R)
• M54: 58,626,209 km (0.117 R)
• M55: 61,787,062 km (0.073 R)
• M56: 62,052,898 km (0.107 R)
• M57: 62,986,538 km (0.08 R)
• M58: 63,120,278 km (0.085 R)
• M59: 64,059,155 km (0.073 R)
• M60: 66,358,474 km (0.109 R)
• M61: 66,630,742 km (0.04 R)
• M62: 66,767,026 km (0.11 R)
• M63: 66,903,459 km (0.078 R)
• M64: 71,874,147 km (0.093 R)
• M65: 72,714,139 km (0.101 R)
• M66: 73,698,194 km (0.052 R)
• M67: 74,686,737 km (0.112 R)
• M68: 75,395,382 km (0.099 R)
• M69: 76,533,971 km (0.108 R)
• M70: 77,534,931 km (0.1 R)
• M71: 78,252,552 km (0.103 R)
• M72: 79,694,376 km (0.092 R)
• M73: 80,418,579 km (0.103 R)
• M74: 82,897,117 km (0.118 R)
• M75: 83,630,745 km (0.04 R)
• M76: 83,924,854 km (0.112 R)
• M77: 84,366,766 km (0.108 R)
• M78: 84,956,930 km (0.092 R)
• M79: 85,696,691 km (0.07 R)
• M80: 87,331,647 km (0.088 R)
• M81: 87,630,094 km (0.094 R)
• M82: 90,330,635 km (0.106 R)
• M83: 92,146,155 km (0.101 R)
• M84: 95,045,362 km (0.045 R)
• M85: 96,428,992 km (0.076 R)
• M86: 98,594,571 km (0.079 R)
• M87: 100,932,636 km (0.09 R)
• M88: 102,187,014 km (0.082 R)
• M89: 102,658,696 km (0.039 R)
• M90: 104,711,329 km (0.097 R)
• M91: 105,345,474 km (0.115 R)
• M92: 105,504,347 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 4.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.66 AU - 18.98 AU

Year: 28042 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,845,446 km

• M1: 100,530 km (0.104 R)
• M2: 297,999 km (0.044 R)
• M3: 908,209 km (0.115 R)
• M4: 1,247,945 km (0.08 R)
• M5: 1,362,837 km (0.1 R)
• M6: 1,899,743 km (0.033 R)
• M7: 2,031,988 km (0.061 R)
• M8: 2,470,758 km (0.078 R)
• M9: 2,812,440 km (0.073 R)
• M10: 3,065,410 km (0.065 R)
• M11: 4,819,595 km (0.079 R)
• M12: 5,183,117 km (0.045 R)
• M13: 6,000,371 km (0.116 R)
• M14: 6,292,535 km (0.073 R)
• M15: 6,325,297 km (0.106 R)
• M16: 6,992,204 km (0.082 R)
• M17: 7,230,963 km (0.092 R)
• M18: 8,500,001 km (0.104 R)
• M19: 10,141,838 km (0.108 R)
• M20: 10,567,145 km (0.069 R)
• M21: 11,117,067 km (0.026 R)
• M22: 12,697,119 km (0.074 R)
• M23: 13,155,338 km (0.052 R)
• M24: 14,779,522 km (0.075 R)
• M25: 14,997,935 km (0.049 R)
• M26: 16,105,707 km (0.063 R)
• M27: 16,240,494 km (0.111 R)
• M28: 16,692,130 km (0.073 R)
• M29: 17,147,955 km (0.113 R)
• M30: 17,193,732 km (0.069 R)
• M31: 17,700,420 km (0.118 R)
• M32: 18,258,570 km (0.07 R)
• M33: 18,728,157 km (0.083 R)
• M34: 18,964,522 km (0.096 R)
• M35: 19,296,929 km (0.109 R)
• M36: 20,499,995 km (0.06 R)
• M37: 21,479,711 km (0.108 R)
• M38: 23,078,763 km (0.087 R)
• M39: 23,586,348 km (0.045 R)
• M40: 24,405,995 km (0.107 R)
• M41: 25,548,175 km (0.117 R)
• M42: 28,370,638 km (0.076 R)
• M43: 29,901,024 km (0.061 R)
• M44: 30,121,830 km (0.086 R)
• M45: 30,620,739 km (0.076 R)
• M46: 31,626,486 km (0.09 R)
• M47: 32,756,698 km (0.067 R)
• M48: 35,056,615 km (0.091 R)
• M49: 35,522,762 km (0.085 R)
• M50: 37,705,395 km (0.059 R)
• M51: 38,842,938 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit