🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.32 AU

Year: 408 Days

Day: 44.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.83 AU - 5.69 AU

Year: 3774 Days

Day: 39.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 8.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.53 AU - 9.63 AU

Year: 9944 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,941,602 km

• M1: 173,384 km (0.115 R)
• M2: 229,034 km (0.099 R)
• M3: 399,576 km (0.044 R)
• M4: 484,996 km (0.118 R)
• M5: 863,629 km (0.099 R)
• M6: 1,007,990 km (0.061 R)
• M7: 1,144,873 km (0.104 R)
• M8: 1,207,704 km (0.119 R)
• M9: 1,522,757 km (0.115 R)
• M10: 1,681,031 km (0.079 R)
• M11: 1,881,792 km (0.046 R)
• M12: 2,187,869 km (0.091 R)
• M13: 2,346,891 km (0.047 R)
• M14: 2,427,824 km (0.112 R)
• M15: 2,825,305 km (0.06 R)
• M16: 3,656,770 km (0.044 R)
• M17: 4,358,235 km (0.107 R)
• M18: 4,458,316 km (0.116 R)
• M19: 4,943,910 km (0.119 R)
• M20: 5,179,826 km (0.114 R)
• M21: 5,635,501 km (0.04 R)
• M22: 5,717,331 km (0.109 R)
• M23: 6,357,311 km (0.042 R)
• M24: 6,815,978 km (0.101 R)
• M25: 7,196,555 km (0.03 R)
• M26: 7,374,427 km (0.118 R)
• M27: 8,070,207 km (0.109 R)
• M28: 8,535,157 km (0.064 R)
• M29: 8,850,060 km (0.07 R)
• M30: 9,329,522 km (0.112 R)
• M31: 9,621,237 km (0.095 R)
• M32: 9,784,598 km (0.104 R)
• M33: 9,949,006 km (0.039 R)
• M34: 10,014,979 km (0.109 R)
• M35: 10,447,317 km (0.119 R)
• M36: 10,648,975 km (0.087 R)
• M37: 11,056,180 km (0.116 R)
• M38: 13,240,010 km (0.109 R)
• M39: 13,312,565 km (0.12 R)
• M40: 13,385,419 km (0.058 R)
• M41: 14,717,588 km (0.1 R)
• M42: 15,323,160 km (0.118 R)
• M43: 15,859,768 km (0.119 R)
• M44: 16,246,778 km (0.064 R)
• M45: 16,402,359 km (0.072 R)
• M46: 16,833,201 km (0.071 R)
• M47: 17,466,299 km (0.09 R)
• M48: 17,545,885 km (0.115 R)
• M49: 17,865,875 km (0.1 R)
• M50: 18,228,201 km (0.103 R)
• M51: 18,674,302 km (0.101 R)
• M52: 18,755,833 km (0.081 R)
• M53: 19,206,123 km (0.079 R)
• M54: 20,159,211 km (0.093 R)
• M55: 20,368,498 km (0.112 R)
• M56: 21,170,193 km (0.088 R)
• M57: 21,382,921 km (0.076 R)
• M58: 21,681,818 km (0.073 R)
• M59: 21,853,257 km (0.096 R)
• M60: 22,370,417 km (0.118 R)
• M61: 22,630,418 km (0.115 R)
• M62: 22,847,933 km (0.052 R)
• M63: 23,197,244 km (0.086 R)
• M64: 23,680,595 km (0.071 R)
• M65: 24,167,237 km (0.034 R)
• M66: 24,746,629 km (0.118 R)
• M67: 26,101,088 km (0.111 R)
• M68: 26,971,449 km (0.041 R)
• M69: 27,155,753 km (0.06 R)
• M70: 27,525,859 km (0.078 R)
• M71: 28,130,982 km (0.082 R)
• M72: 29,164,703 km (0.047 R)
• M73: 29,496,212 km (0.089 R)
• M74: 29,781,495 km (0.075 R)
• M75: 30,067,526 km (0.041 R)
• M76: 30,450,347 km (0.095 R)
• M77: 31,317,865 km (0.092 R)
• M78: 31,463,125 km (0.114 R)
• M79: 31,754,542 km (0.037 R)
• M80: 31,998,087 km (0.12 R)
• M81: 32,242,231 km (0.097 R)
• M82: 32,486,973 km (0.091 R)
• M83: 32,929,035 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.2

Radius: 6

Gravity: 23.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.66 AU - 17.08 AU

Year: 22977 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,941,602 km

• M1: 451,337 km (0.053 R)
• M2: 589,116 km (0.12 R)
• M3: 663,018 km (0.102 R)
• M4: 714,180 km (0.026 R)
• M5: 820,694 km (0.119 R)
• M6: 875,896 km (0.078 R)
• M7: 1,462,020 km (0.04 R)
• M8: 2,706,076 km (0.087 R)
• M9: 2,873,925 km (0.099 R)
• M10: 3,353,236 km (0.1 R)
• M11: 3,533,651 km (0.101 R)
• M12: 3,671,132 km (0.071 R)
• M13: 3,763,733 km (0.072 R)
• M14: 4,093,895 km (0.113 R)
• M15: 4,832,610 km (0.116 R)
• M16: 5,772,234 km (0.067 R)
• M17: 5,826,089 km (0.07 R)
• M18: 5,880,094 km (0.042 R)
• M19: 5,988,552 km (0.116 R)
• M20: 6,485,068 km (0.086 R)
• M21: 7,576,085 km (0.099 R)
• M22: 7,694,267 km (0.113 R)
• M23: 8,661,118 km (0.111 R)
• M24: 9,411,202 km (0.087 R)
• M25: 11,173,465 km (0.116 R)
• M26: 11,307,953 km (0.113 R)
• M27: 11,714,860 km (0.053 R)
• M28: 11,919,958 km (0.095 R)
• M29: 12,612,596 km (0.103 R)
• M30: 12,752,770 km (0.106 R)
• M31: 13,604,131 km (0.103 R)
• M32: 13,747,745 km (0.109 R)
• M33: 13,891,957 km (0.097 R)
• M34: 14,767,554 km (0.119 R)
• M35: 16,190,080 km (0.085 R)
• M36: 17,110,705 km (0.099 R)
• M37: 19,243,821 km (0.079 R)
• M38: 21,794,016 km (0.049 R)
• M39: 22,980,028 km (0.09 R)
• M40: 23,408,776 km (0.069 R)
• M41: 24,013,301 km (0.099 R)
• M42: 24,535,547 km (0.108 R)
• M43: 24,798,091 km (0.083 R)
• M44: 27,474,397 km (0.12 R)
• M45: 27,929,324 km (0.093 R)
• M46: 28,478,498 km (0.094 R)
• M47: 30,616,401 km (0.11 R)
• M48: 34,455,382 km (0.088 R)
• M49: 34,945,913 km (0.079 R)
• M50: 35,044,199 km (0.099 R)
• M51: 37,835,695 km (0.12 R)
• M52: 38,951,695 km (0.1 R)
• M53: 39,462,572 km (0.066 R)
• M54: 40,078,616 km (0.114 R)
• M55: 40,387,685 km (0.098 R)
• M56: 41,945,448 km (0.088 R)
• M57: 42,259,304 km (0.1 R)
• M58: 45,119,316 km (0.114 R)
• M59: 45,440,952 km (0.071 R)
• M60: 49,028,757 km (0.085 R)
• M61: 50,577,993 km (0.089 R)
• M62: 51,023,645 km (0.107 R)
• M63: 52,143,385 km (0.114 R)
• M64: 52,255,883 km (0.119 R)
• M65: 52,368,380 km (0.059 R)
• M66: 52,706,322 km (0.115 R)
• M67: 52,932,065 km (0.092 R)
• M68: 53,724,635 km (0.076 R)
• M69: 55,665,667 km (0.05 R)
• M70: 56,702,679 km (0.062 R)
• M71: 57,281,473 km (0.088 R)
• M72: 57,862,212 km (0.108 R)
• M73: 57,978,600 km (0.083 R)
• M74: 60,558,864 km (0.061 R)
• M75: 61,032,042 km (0.063 R)
• M76: 61,387,636 km (0.093 R)
• M77: 62,458,757 km (0.115 R)
• M78: 63,176,228 km (0.056 R)
• M79: 64,740,274 km (0.108 R)
• M80: 65,466,422 km (0.08 R)
• M81: 66,682,503 km (0.098 R)
• M82: 68,151,853 km (0.087 R)
• M83: 70,748,573 km (0.101 R)
• M84: 74,008,161 km (0.113 R)
• M85: 75,274,956 km (0.093 R)
• M86: 77,829,788 km (0.112 R)
• M87: 77,958,143 km (0.102 R)
• M88: 78,086,797 km (0.045 R)
• M89: 78,472,909 km (0.034 R)
• M90: 79,893,940 km (0.09 R)
• M91: 80,153,193 km (0.062 R)
• M92: 81,323,497 km (0.083 R)
• M93: 81,453,946 km (0.109 R)
• M94: 81,976,192 km (0.093 R)
• M95: 82,368,588 km (0.109 R)
• M96: 89,806,893 km (0.104 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 14,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit