🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.06 AU

Year: 376 Days

Day: 44 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,549,492 km

• M1: 153,787 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.24 AU - 1.8 AU

Year: 695 Days

Day: 31.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,549,492 km

• M1: 722,109 km (0.049 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949

Radius: 8.9

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.83 AU - 9.73 AU

Year: 9648 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,549,492 km

• M1: 206,295 km (0.101 R)
• M2: 381,175 km (0.031 R)
• M3: 624,272 km (0.102 R)
• M4: 800,648 km (0.104 R)
• M5: 914,492 km (0.033 R)
• M6: 1,074,861 km (0.052 R)
• M7: 1,223,112 km (0.082 R)
• M8: 1,781,860 km (0.078 R)
• M9: 1,958,535 km (0.044 R)
• M10: 2,167,673 km (0.103 R)
• M11: 2,274,935 km (0.118 R)
• M12: 2,383,992 km (0.118 R)
• M13: 2,607,491 km (0.101 R)
• M14: 2,693,210 km (0.12 R)
• M15: 3,105,053 km (0.039 R)
• M16: 3,318,530 km (0.082 R)
• M17: 3,442,696 km (0.115 R)
• M18: 3,954,919 km (0.103 R)
• M19: 4,053,504 km (0.109 R)
• M20: 4,219,857 km (0.086 R)
• M21: 5,156,788 km (0.104 R)
• M22: 5,741,566 km (0.117 R)
• M23: 5,966,262 km (0.077 R)
• M24: 6,696,898 km (0.069 R)
• M25: 7,253,253 km (0.098 R)
• M26: 7,618,870 km (0.081 R)
• M27: 7,948,883 km (0.044 R)
• M28: 8,580,186 km (0.111 R)
• M29: 9,271,328 km (0.098 R)
• M30: 9,535,219 km (0.047 R)
• M31: 10,160,388 km (0.065 R)
• M32: 12,066,564 km (0.091 R)
• M33: 12,210,328 km (0.096 R)
• M34: 12,451,180 km (0.113 R)
• M35: 14,231,395 km (0.043 R)
• M36: 14,944,977 km (0.043 R)
• M37: 15,513,748 km (0.088 R)
• M38: 15,827,006 km (0.094 R)
• M39: 16,142,508 km (0.032 R)
• M40: 17,208,692 km (0.12 R)
• M41: 17,587,174 km (0.106 R)
• M42: 20,426,991 km (0.119 R)
• M43: 21,115,739 km (0.091 R)
• M44: 21,288,974 km (0.074 R)
• M45: 21,870,311 km (0.095 R)
• M46: 21,928,654 km (0.108 R)
• M47: 22,339,151 km (0.034 R)
• M48: 22,870,373 km (0.111 R)
• M49: 23,885,394 km (0.079 R)
• M50: 24,550,058 km (0.059 R)
• M51: 26,082,987 km (0.055 R)
• M52: 26,144,921 km (0.119 R)
• M53: 26,517,719 km (0.081 R)
• M54: 26,704,716 km (0.103 R)
• M55: 27,017,525 km (0.11 R)
• M56: 29,433,830 km (0.108 R)
• M57: 30,929,659 km (0.118 R)
• M58: 31,455,645 km (0.065 R)
• M59: 31,984,623 km (0.118 R)
• M60: 33,185,744 km (0.079 R)
• M61: 33,522,040 km (0.079 R)
• M62: 34,605,578 km (0.079 R)
• M63: 34,673,645 km (0.119 R)
• M64: 35,083,244 km (0.076 R)
• M65: 35,700,485 km (0.096 R)
• M66: 35,769,300 km (0.063 R)
• M67: 35,976,044 km (0.116 R)
• M68: 37,504,186 km (0.081 R)
• M69: 37,644,060 km (0.074 R)
• M70: 38,205,651 km (0.092 R)
• M71: 38,558,103 km (0.088 R)
• M72: 38,840,843 km (0.059 R)
• M73: 39,195,091 km (0.12 R)
• M74: 40,982,935 km (0.079 R)
• M75: 41,271,360 km (0.091 R)
• M76: 41,415,871 km (0.095 R)
• M77: 41,995,563 km (0.062 R)
• M78: 42,286,531 km (0.103 R)
• M79: 43,089,871 km (0.107 R)
• M80: 44,785,713 km (0.075 R)
• M81: 44,860,063 km (0.08 R)
• M82: 45,082,964 km (0.088 R)
• M83: 45,306,314 km (0.11 R)
• M84: 45,529,962 km (0.059 R)
• M85: 46,653,891 km (0.112 R)
• M86: 47,408,164 km (0.073 R)
• M87: 49,158,459 km (0.036 R)
• M88: 49,695,216 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.9

Radius: 3.1

Gravity: 57.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.28 AU - 20 AU

Year: 27476 Days

Day: 18.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,549,492 km

• M1: 168,298 km (0.082 R)
• M2: 426,803 km (0.073 R)
• M3: 712,535 km (0.092 R)
• M4: 873,951 km (0.037 R)
• M5: 901,926 km (0.096 R)
• M6: 1,016,966 km (0.102 R)
• M7: 1,076,207 km (0.116 R)
• M8: 1,198,279 km (0.055 R)
• M9: 1,260,960 km (0.056 R)
• M10: 1,357,002 km (0.119 R)
• M11: 1,981,723 km (0.082 R)
• M12: 2,131,171 km (0.079 R)
• M13: 2,169,020 km (0.107 R)
• M14: 2,284,210 km (0.039 R)
• M15: 3,016,043 km (0.082 R)
• M16: 3,274,847 km (0.108 R)
• M17: 3,362,661 km (0.06 R)
• M18: 4,331,158 km (0.085 R)
• M19: 4,671,792 km (0.105 R)
• M20: 6,777,382 km (0.084 R)
• M21: 6,833,182 km (0.059 R)
• M22: 6,889,281 km (0.067 R)
• M23: 7,058,476 km (0.115 R)
• M24: 7,632,184 km (0.113 R)
• M25: 8,042,531 km (0.084 R)
• M26: 9,628,418 km (0.034 R)
• M27: 9,944,219 km (0.043 R)
• M28: 10,327,639 km (0.07 R)
• M29: 10,846,444 km (0.108 R)
• M30: 12,796,602 km (0.034 R)
• M31: 15,143,044 km (0.077 R)
• M32: 15,289,351 km (0.114 R)
• M33: 15,805,464 km (0.096 R)
• M34: 18,470,400 km (0.112 R)
• M35: 18,705,119 km (0.063 R)
• M36: 19,019,724 km (0.114 R)
• M37: 19,177,699 km (0.044 R)
• M38: 19,813,789 km (0.119 R)
• M39: 21,188,594 km (0.084 R)
• M40: 22,094,259 km (0.092 R)
• M41: 22,260,313 km (0.091 R)
• M42: 24,284,821 km (0.082 R)
• M43: 24,541,979 km (0.093 R)
• M44: 24,714,017 km (0.102 R)
• M45: 25,579,740 km (0.058 R)
• M46: 26,543,449 km (0.041 R)
• M47: 26,719,975 km (0.064 R)
• M48: 27,966,424 km (0.062 R)
• M49: 29,049,812 km (0.115 R)
• M50: 29,140,618 km (0.062 R)
• M51: 32,004,968 km (0.063 R)
• M52: 33,042,729 km (0.115 R)
• M53: 34,957,582 km (0.102 R)
• M54: 35,151,012 km (0.096 R)
• M55: 35,636,158 km (0.086 R)
• M56: 36,417,058 km (0.08 R)
• M57: 37,499,997 km (0.094 R)
• M58: 38,393,845 km (0.101 R)
• M59: 38,493,627 km (0.09 R)
• M60: 38,693,489 km (0.08 R)
• M61: 39,294,873 km (0.113 R)
• M62: 39,798,270 km (0.119 R)
• M63: 40,405,338 km (0.113 R)
• M64: 41,015,398 km (0.043 R)
• M65: 41,730,924 km (0.073 R)
• M66: 43,278,215 km (0.105 R)
• M67: 44,111,027 km (0.118 R)
• M68: 44,424,733 km (0.113 R)
• M69: 46,322,382 km (0.098 R)
• M70: 47,174,193 km (0.109 R)
• M71: 48,569,342 km (0.116 R)
• M72: 49,217,999 km (0.062 R)
• M73: 50,414,333 km (0.117 R)
• M74: 51,400,183 km (0.05 R)
• M75: 51,620,241 km (0.075 R)
• M76: 54,172,231 km (0.052 R)
• M77: 54,732,326 km (0.115 R)
• M78: 56,311,182 km (0.101 R)
• M79: 58,133,583 km (0.072 R)
• M80: 58,592,250 km (0.055 R)
• M81: 58,822,032 km (0.104 R)
• M82: 60,554,824 km (0.093 R)
• M83: 61,836,280 km (0.09 R)
• M84: 64,425,669 km (0.081 R)
• M85: 64,900,194 km (0.118 R)
• M86: 66,330,948 km (0.117 R)
• M87: 67,892,600 km (0.039 R)
• M88: 68,496,527 km (0.069 R)
• M89: 68,859,601 km (0.042 R)
• M90: 69,102,099 km (0.103 R)
• M91: 69,831,239 km (0.086 R)
• M92: 71,910,948 km (0.115 R)
• M93: 78,144,093 km (0.086 R)
• M94: 80,175,034 km (0.052 R)
• M95: 80,557,705 km (0.111 R)
• M96: 80,685,312 km (0.083 R)
• M97: 85,457,634 km (0.079 R)
• M98: 85,718,234 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit