🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.93 AU - 1.23 AU

Year: 406 Days

Day: 17.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1 AU - 1.4 AU

Year: 475 Days

Day: 37.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.55 AU - 1.71 AU

Year: 753 Days

Day: 26.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,216,274 km

• M1: 508,483 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.56 AU - 4.32 AU

Year: 2828 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,216,274 km

• M1: 2,222,426 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.1

Radius: 13.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.6 AU - 12.56 AU

Year: 15184 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 76,216,274 km

• M1: 230,979 km (0.115 R)
• M2: 323,131 km (0.107 R)
• M3: 450,888 km (0.109 R)
• M4: 837,898 km (0.097 R)
• M5: 1,144,125 km (0.085 R)
• M6: 1,301,053 km (0.049 R)
• M7: 1,792,930 km (0.114 R)
• M8: 2,340,459 km (0.096 R)
• M9: 2,857,619 km (0.047 R)
• M10: 2,965,479 km (0.095 R)
• M11: 3,787,668 km (0.1 R)
• M12: 3,906,449 km (0.109 R)
• M13: 4,147,900 km (0.047 R)
• M14: 4,363,321 km (0.079 R)
• M15: 4,456,820 km (0.087 R)
• M16: 4,869,560 km (0.113 R)
• M17: 7,596,281 km (0.105 R)
• M18: 8,632,545 km (0.027 R)
• M19: 8,948,197 km (0.101 R)
• M20: 10,290,090 km (0.045 R)
• M21: 10,709,113 km (0.1 R)
• M22: 11,694,066 km (0.032 R)
• M23: 11,868,347 km (0.118 R)
• M24: 13,338,894 km (0.118 R)
• M25: 14,072,522 km (0.112 R)
• M26: 15,055,231 km (0.091 R)
• M27: 16,011,759 km (0.087 R)
• M28: 16,595,041 km (0.052 R)
• M29: 19,459,990 km (0.081 R)
• M30: 19,926,287 km (0.117 R)
• M31: 20,186,886 km (0.103 R)
• M32: 20,975,566 km (0.11 R)
• M33: 21,187,546 km (0.11 R)
• M34: 22,150,358 km (0.097 R)
• M35: 22,854,665 km (0.12 R)
• M36: 23,456,348 km (0.102 R)
• M37: 24,675,421 km (0.066 R)
• M38: 25,011,418 km (0.053 R)
• M39: 26,542,402 km (0.084 R)
• M40: 27,117,008 km (0.119 R)
• M41: 28,161,799 km (0.087 R)
• M42: 28,395,920 km (0.05 R)
• M43: 29,634,740 km (0.089 R)
• M44: 31,374,713 km (0.109 R)
• M45: 33,580,234 km (0.07 R)
• M46: 34,451,342 km (0.078 R)
• M47: 35,835,422 km (0.097 R)
• M48: 36,152,569 km (0.096 R)
• M49: 38,139,229 km (0.05 R)
• M50: 39,308,935 km (0.118 R)
• M51: 42,418,626 km (0.083 R)
• M52: 42,888,513 km (0.052 R)
• M53: 43,090,320 km (0.08 R)
• M54: 43,765,755 km (0.11 R)
• M55: 44,104,743 km (0.116 R)
• M56: 45,195,162 km (0.031 R)
• M57: 45,332,194 km (0.103 R)
• M58: 45,812,553 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.9

Radius: 5.7

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.45 AU - 23.07 AU

Year: 29386 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,216,274 km

• M1: 548,276 km (0.035 R)
• M2: 612,753 km (0.04 R)
• M3: 657,333 km (0.065 R)
• M4: 726,298 km (0.066 R)
• M5: 922,271 km (0.037 R)
• M6: 1,218,026 km (0.117 R)
• M7: 1,421,180 km (0.111 R)
• M8: 1,603,689 km (0.088 R)
• M9: 2,092,575 km (0.103 R)
• M10: 2,161,240 km (0.109 R)
• M11: 2,811,094 km (0.057 R)
• M12: 2,924,938 km (0.056 R)
• M13: 3,157,413 km (0.118 R)
• M14: 3,355,630 km (0.115 R)
• M15: 4,102,422 km (0.045 R)
• M16: 5,645,375 km (0.038 R)
• M17: 8,967,794 km (0.11 R)
• M18: 9,304,988 km (0.101 R)
• M19: 9,703,516 km (0.066 R)
• M20: 10,694,453 km (0.075 R)
• M21: 10,932,313 km (0.059 R)
• M22: 11,778,439 km (0.044 R)
• M23: 11,962,444 km (0.032 R)
• M24: 12,708,190 km (0.102 R)
• M25: 13,404,867 km (0.072 R)
• M26: 13,661,278 km (0.112 R)
• M27: 16,176,766 km (0.06 R)
• M28: 16,655,479 km (0.1 R)
• M29: 17,417,231 km (0.111 R)
• M30: 18,048,834 km (0.072 R)
• M31: 18,119,444 km (0.067 R)
• M32: 18,260,963 km (0.096 R)
• M33: 18,545,199 km (0.112 R)
• M34: 18,902,589 km (0.11 R)
• M35: 18,974,246 km (0.115 R)
• M36: 20,280,983 km (0.082 R)
• M37: 20,945,198 km (0.117 R)
• M38: 21,841,888 km (0.116 R)
• M39: 22,294,870 km (0.075 R)
• M40: 22,370,716 km (0.075 R)
• M41: 23,056,772 km (0.118 R)
• M42: 24,137,766 km (0.095 R)
• M43: 24,371,588 km (0.096 R)
• M44: 25,314,204 km (0.117 R)
• M45: 26,670,009 km (0.106 R)
• M46: 27,722,430 km (0.072 R)
• M47: 28,376,921 km (0.118 R)
• M48: 30,707,357 km (0.083 R)
• M49: 31,895,313 km (0.096 R)
• M50: 33,792,513 km (0.114 R)
• M51: 33,966,795 km (0.09 R)
• M52: 34,842,541 km (0.082 R)
• M53: 36,527,013 km (0.091 R)
• M54: 36,795,391 km (0.057 R)
• M55: 37,064,518 km (0.078 R)
• M56: 37,154,277 km (0.119 R)
• M57: 37,694,774 km (0.116 R)
• M58: 39,698,637 km (0.119 R)
• M59: 40,620,908 km (0.091 R)
• M60: 41,457,011 km (0.077 R)
• M61: 43,808,988 km (0.088 R)
• M62: 44,475,297 km (0.061 R)
• M63: 45,914,429 km (0.118 R)
• M64: 46,204,050 km (0.111 R)
• M65: 50,421,663 km (0.104 R)
• M66: 50,820,192 km (0.032 R)
• M67: 51,019,905 km (0.051 R)
• M68: 51,821,151 km (0.117 R)
• M69: 53,132,077 km (0.079 R)
• M70: 55,683,768 km (0.117 R)
• M71: 55,786,542 km (0.085 R)
• M72: 56,095,611 km (0.107 R)
• M73: 56,405,279 km (0.109 R)
• M74: 57,233,752 km (0.116 R)
• M75: 57,545,364 km (0.114 R)
• M76: 58,274,953 km (0.083 R)
• M77: 59,217,270 km (0.079 R)
• M78: 61,011,248 km (0.083 R)
• M79: 61,117,312 km (0.117 R)
• M80: 63,144,364 km (0.097 R)
• M81: 64,652,011 km (0.028 R)
• M82: 64,976,638 km (0.117 R)
• M83: 65,953,662 km (0.06 R)
• M84: 66,826,416 km (0.096 R)
• M85: 67,702,760 km (0.096 R)
• M86: 68,582,994 km (0.093 R)
• M87: 70,354,831 km (0.109 R)
• M88: 70,466,132 km (0.056 R)
• M89: 71,023,085 km (0.102 R)
• M90: 72,366,025 km (0.113 R)
• M91: 72,590,721 km (0.091 R)
• M92: 72,928,064 km (0.108 R)
• M93: 73,153,359 km (0.116 R)
• M94: 73,604,396 km (0.074 R)
• M95: 73,717,343 km (0.068 R)
• M96: 76,102,082 km (0.075 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit