🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.14 AU

Year: 342 Days

Day: 35.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.66 AU - 2.6 AU

Year: 1184 Days

Day: 30.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.8

Radius: 5.4

Gravity: 32.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.62 AU - 17.38 AU

Year: 24371 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,402,160 km

• M1: 194,627 km (0.112 R)
• M2: 263,442 km (0.078 R)
• M3: 729,439 km (0.067 R)
• M4: 1,086,829 km (0.094 R)
• M5: 1,674,150 km (0.106 R)
• M6: 1,824,645 km (0.115 R)
• M7: 1,863,092 km (0.07 R)
• M8: 2,261,321 km (0.115 R)
• M9: 2,598,515 km (0.12 R)
• M10: 3,225,928 km (0.119 R)
• M11: 3,272,603 km (0.114 R)
• M12: 4,664,761 km (0.059 R)
• M13: 4,876,891 km (0.08 R)
• M14: 5,092,312 km (0.111 R)
• M15: 5,700,427 km (0.08 R)
• M16: 5,870,370 km (0.1 R)
• M17: 7,165,888 km (0.103 R)
• M18: 8,416,975 km (0.068 R)
• M19: 8,936,079 km (0.102 R)
• M20: 10,973,004 km (0.107 R)
• M21: 11,113,775 km (0.117 R)
• M22: 11,754,353 km (0.113 R)
• M23: 11,826,310 km (0.085 R)
• M24: 12,406,899 km (0.071 R)
• M25: 12,700,710 km (0.114 R)
• M26: 12,848,512 km (0.099 R)
• M27: 13,445,258 km (0.063 R)
• M28: 14,976,243 km (0.116 R)
• M29: 15,524,968 km (0.081 R)
• M30: 16,320,380 km (0.085 R)
• M31: 17,867,670 km (0.089 R)
• M32: 19,546,159 km (0.075 R)
• M33: 19,973,709 km (0.11 R)
• M34: 21,714,281 km (0.112 R)
• M35: 22,334,812 km (0.034 R)
• M36: 22,423,973 km (0.102 R)
• M37: 22,513,133 km (0.11 R)
• M38: 23,412,216 km (0.113 R)
• M39: 24,506,375 km (0.059 R)
• M40: 25,152,339 km (0.12 R)
• M41: 25,617,139 km (0.086 R)
• M42: 27,028,446 km (0.116 R)
• M43: 27,313,878 km (0.078 R)
• M44: 27,695,802 km (0.106 R)
• M45: 30,221,313 km (0.066 R)
• M46: 30,814,469 km (0.107 R)
• M47: 31,112,468 km (0.042 R)
• M48: 32,112,829 km (0.036 R)
• M49: 33,327,114 km (0.116 R)
• M50: 36,743,032 km (0.073 R)
• M51: 39,081,247 km (0.096 R)
• M52: 40,485,522 km (0.103 R)
• M53: 43,677,043 km (0.068 R)
• M54: 44,235,342 km (0.095 R)
• M55: 44,796,035 km (0.099 R)
• M56: 45,133,678 km (0.104 R)
• M57: 47,634,954 km (0.076 R)
• M58: 48,324,899 km (0.085 R)
• M59: 48,902,347 km (0.111 R)
• M60: 51,235,027 km (0.1 R)
• M61: 52,059,909 km (0.064 R)
• M62: 52,414,905 km (0.052 R)
• M63: 53,603,610 km (0.048 R)
• M64: 56,250,146 km (0.113 R)
• M65: 56,371,320 km (0.037 R)
• M66: 56,857,513 km (0.054 R)
• M67: 57,344,903 km (0.062 R)
• M68: 60,174,696 km (0.113 R)
• M69: 61,169,522 km (0.09 R)
• M70: 64,567,189 km (0.114 R)
• M71: 67,767,237 km (0.11 R)
• M72: 68,672,454 km (0.113 R)
• M73: 69,061,707 km (0.069 R)
• M74: 70,756,651 km (0.114 R)
• M75: 71,674,883 km (0.088 R)
• M76: 72,069,672 km (0.067 R)
• M77: 74,054,387 km (0.116 R)
• M78: 74,986,681 km (0.083 R)
• M79: 75,120,272 km (0.119 R)
• M80: 76,057,053 km (0.068 R)
• M81: 76,863,087 km (0.116 R)
• M82: 77,401,938 km (0.117 R)
• M83: 78,347,995 km (0.077 R)
• M84: 82,997,647 km (0.099 R)
• M85: 83,273,954 km (0.1 R)
• M86: 84,382,175 km (0.081 R)
• M87: 85,216,482 km (0.084 R)
• M88: 85,913,908 km (0.099 R)
• M89: 89,287,489 km (0.111 R)
• M90: 92,131,793 km (0.06 R)
• M91: 95,294,741 km (0.105 R)
• M92: 95,728,725 km (0.06 R)
• M93: 96,744,045 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.8

Radius: 3

Gravity: 89.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.2 AU - 19.24 AU

Year: 28405 Days

Day: 21.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,402,160 km

• M1: 62,981 km (0.12 R)
• M2: 414,237 km (0.05 R)
• M3: 788,231 km (0.082 R)
• M4: 1,239,269 km (0.106 R)
• M5: 1,489,995 km (0.104 R)
• M6: 1,874,461 km (0.075 R)
• M7: 2,505,016 km (0.114 R)
• M8: 3,242,683 km (0.082 R)
• M9: 3,388,093 km (0.092 R)
• M10: 3,535,446 km (0.033 R)
• M11: 3,585,113 km (0.119 R)
• M12: 3,685,044 km (0.096 R)
• M13: 3,735,459 km (0.116 R)
• M14: 4,679,272 km (0.08 R)
• M15: 5,634,155 km (0.063 R)
• M16: 5,750,243 km (0.089 R)
• M17: 7,713,865 km (0.085 R)
• M18: 10,001,814 km (0.116 R)
• M19: 10,354,716 km (0.086 R)
• M20: 10,927,825 km (0.117 R)
• M21: 11,732,512 km (0.112 R)
• M22: 12,104,562 km (0.106 R)
• M23: 12,631,895 km (0.111 R)
• M24: 14,895,161 km (0.043 R)
• M25: 15,540,975 km (0.108 R)
• M26: 16,610,001 km (0.106 R)
• M27: 17,363,974 km (0.104 R)
• M28: 18,644,981 km (0.118 R)
• M29: 18,818,066 km (0.052 R)
• M30: 18,904,833 km (0.109 R)
• M31: 19,428,126 km (0.106 R)
• M32: 19,603,604 km (0.096 R)
• M33: 22,023,350 km (0.097 R)
• M34: 22,389,865 km (0.049 R)
• M35: 23,128,728 km (0.072 R)
• M36: 25,201,556 km (0.079 R)
• M37: 28,221,190 km (0.032 R)
• M38: 28,619,120 km (0.039 R)
• M39: 30,330,819 km (0.034 R)
• M40: 33,011,912 km (0.073 R)
• M41: 33,851,904 km (0.096 R)
• M42: 33,957,520 km (0.103 R)
• M43: 37,281,884 km (0.06 R)
• M44: 38,596,400 km (0.045 R)
• M45: 39,148,566 km (0.095 R)
• M46: 40,037,327 km (0.086 R)
• M47: 40,260,677 km (0.039 R)
• M48: 45,159,558 km (0.085 R)
• M49: 45,857,881 km (0.059 R)
• M50: 46,442,509 km (0.032 R)
• M51: 46,912,097 km (0.096 R)
• M52: 47,501,213 km (0.057 R)
• M53: 50,002,191 km (0.116 R)
• M54: 51,329,124 km (0.07 R)
• M55: 52,057,815 km (0.096 R)
• M56: 52,423,432 km (0.114 R)
• M57: 52,545,504 km (0.091 R)
• M58: 52,912,318 km (0.111 R)
• M59: 53,771,309 km (0.067 R)
• M60: 58,008,968 km (0.11 R)
• M61: 59,275,613 km (0.027 R)
• M62: 61,449,869 km (0.091 R)
• M63: 62,352,692 km (0.11 R)
• M64: 63,910,454 km (0.098 R)
• M65: 64,301,952 km (0.099 R)
• M66: 65,481,082 km (0.094 R)
• M67: 66,139,313 km (0.07 R)
• M68: 67,594,900 km (0.079 R)
• M69: 68,393,304 km (0.077 R)
• M70: 68,526,745 km (0.102 R)
• M71: 69,328,740 km (0.111 R)
• M72: 69,999,536 km (0.114 R)
• M73: 72,160,478 km (0.115 R)
• M74: 73,795,433 km (0.117 R)
• M75: 77,657,601 km (0.098 R)
• M76: 78,214,704 km (0.082 R)
• M77: 80,597,050 km (0.034 R)
• M78: 83,430,284 km (0.11 R)
• M79: 83,857,984 km (0.089 R)
• M80: 84,000,700 km (0.112 R)
• M81: 85,002,258 km (0.071 R)
• M82: 86,007,855 km (0.103 R)
• M83: 88,466,047 km (0.106 R)
• M84: 90,361,452 km (0.118 R)
• M85: 90,800,821 km (0.079 R)
• M86: 91,828,559 km (0.111 R)
• M87: 92,860,185 km (0.074 R)
• M88: 93,155,641 km (0.088 R)
• M89: 93,451,396 km (0.12 R)
• M90: 93,895,702 km (0.093 R)
• M91: 95,977,955 km (0.103 R)
• M92: 96,426,300 km (0.093 R)
• M93: 97,174,738 km (0.074 R)
• M94: 97,775,074 km (0.09 R)
• M95: 98,225,962 km (0.072 R)
• M96: 98,979,187 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 20,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit