🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.54 AU - 0.72 AU

Year: 176 Days

Day: 32.4 Hours

Environment

Temp: 235 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.84 AU - 1.9 AU

Year: 899 Days

Day: 33.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,543,475 km

• M1: 706,850 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.42 AU - 3.4 AU

Year: 1745 Days

Day: 18.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,543,475 km

• M1: 1,307,785 km (0.106 R)
• M2: 2,622,151 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 8.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.53 AU - 13.21 AU

Year: 12596 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,543,475 km

• M1: 131,796 km (0.073 R)
• M2: 340,485 km (0.115 R)
• M3: 630,705 km (0.073 R)
• M4: 776,712 km (0.078 R)
• M5: 961,316 km (0.098 R)
• M6: 1,101,938 km (0.056 R)
• M7: 1,372,560 km (0.119 R)
• M8: 1,499,569 km (0.108 R)
• M9: 1,782,459 km (0.097 R)
• M10: 2,010,296 km (0.09 R)
• M11: 2,064,151 km (0.072 R)
• M12: 2,284,808 km (0.087 R)
• M13: 2,493,797 km (0.106 R)
• M14: 2,869,586 km (0.12 R)
• M15: 2,950,968 km (0.095 R)
• M16: 3,095,180 km (0.084 R)
• M17: 3,412,327 km (0.06 R)
• M18: 3,762,237 km (0.081 R)
• M19: 3,941,455 km (0.088 R)
• M20: 5,651,957 km (0.11 R)
• M21: 6,382,144 km (0.059 R)
• M22: 7,504,128 km (0.085 R)
• M23: 7,987,180 km (0.095 R)
• M24: 9,042,892 km (0.06 R)
• M25: 9,223,158 km (0.118 R)
• M26: 9,556,611 km (0.106 R)
• M27: 9,801,652 km (0.099 R)
• M28: 10,454,797 km (0.105 R)
• M29: 10,834,177 km (0.047 R)
• M30: 11,574,238 km (0.115 R)
• M31: 12,297,244 km (0.031 R)
• M32: 13,374,947 km (0.07 R)
• M33: 13,614,753 km (0.071 R)
• M34: 13,925,019 km (0.101 R)
• M35: 15,296,831 km (0.069 R)
• M36: 15,583,461 km (0.086 R)
• M37: 16,600,876 km (0.079 R)
• M38: 16,784,881 km (0.108 R)
• M39: 17,006,436 km (0.107 R)
• M40: 17,117,587 km (0.102 R)
• M41: 19,585,054 km (0.067 R)
• M42: 19,740,486 km (0.074 R)
• M43: 21,197,719 km (0.074 R)
• M44: 21,317,397 km (0.105 R)
• M45: 21,517,410 km (0.102 R)
• M46: 21,838,596 km (0.103 R)
• M47: 23,427,326 km (0.12 R)
• M48: 23,592,332 km (0.1 R)
• M49: 24,926,446 km (0.112 R)
• M50: 25,221,603 km (0.094 R)
• M51: 25,306,125 km (0.065 R)
• M52: 26,199,374 km (0.034 R)
• M53: 26,542,402 km (0.097 R)
• M54: 26,671,356 km (0.119 R)
• M55: 27,493,246 km (0.087 R)
• M56: 27,580,312 km (0.12 R)
• M57: 28,323,514 km (0.07 R)
• M58: 28,587,405 km (0.059 R)
• M59: 28,763,781 km (0.118 R)
• M60: 28,852,193 km (0.095 R)
• M61: 29,472,875 km (0.071 R)

Asteroid Belt

Center: 12.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 4.1

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.3 AU - 14.4 AU

Year: 17144 Days

Day: 22.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 66,543,475 km

• M1: 117,434 km (0.084 R)
• M2: 149,598 km (0.082 R)
• M3: 379,380 km (0.084 R)
• M4: 563,086 km (0.117 R)
• M5: 816,804 km (0.114 R)
• M6: 1,028,186 km (0.063 R)
• M7: 1,583,793 km (0.07 R)
• M8: 1,698,833 km (0.108 R)
• M9: 1,936,844 km (0.064 R)
• M10: 2,028,846 km (0.088 R)
• M11: 2,059,813 km (0.104 R)
• M12: 2,644,142 km (0.102 R)
• M13: 2,954,408 km (0.102 R)
• M14: 3,060,324 km (0.09 R)
• M15: 3,167,585 km (0.11 R)
• M16: 4,069,361 km (0.048 R)
• M17: 4,227,037 km (0.058 R)
• M18: 4,266,681 km (0.061 R)
• M19: 4,588,765 km (0.075 R)
• M20: 4,629,605 km (0.08 R)
• M21: 5,427,860 km (0.107 R)
• M22: 5,998,276 km (0.1 R)
• M23: 6,222,673 km (0.054 R)
• M24: 6,541,466 km (0.098 R)
• M25: 6,726,070 km (0.087 R)
• M26: 6,818,970 km (0.081 R)
• M27: 6,865,495 km (0.119 R)
• M28: 8,362,521 km (0.064 R)
• M29: 8,462,452 km (0.063 R)
• M30: 8,613,097 km (0.058 R)
• M31: 8,663,512 km (0.069 R)
• M32: 8,764,640 km (0.113 R)
• M33: 9,327,876 km (0.063 R)
• M34: 9,379,637 km (0.082 R)
• M35: 9,639,937 km (0.079 R)
• M36: 10,327,938 km (0.107 R)
• M37: 10,381,494 km (0.111 R)
• M38: 12,200,454 km (0.06 R)
• M39: 12,427,544 km (0.098 R)
• M40: 12,885,912 km (0.077 R)
• M41: 13,233,278 km (0.09 R)
• M42: 13,937,286 km (0.1 R)
• M43: 13,996,526 km (0.11 R)
• M44: 14,773,987 km (0.099 R)
• M45: 15,442,689 km (0.093 R)
• M46: 16,245,581 km (0.073 R)
• M47: 16,557,941 km (0.111 R)
• M48: 17,061,936 km (0.091 R)
• M49: 17,763,251 km (0.085 R)
• M50: 18,408,766 km (0.108 R)
• M51: 18,473,841 km (0.106 R)
• M52: 18,865,339 km (0.095 R)
• M53: 19,656,562 km (0.079 R)
• M54: 22,648,818 km (0.11 R)
• M55: 23,137,704 km (0.072 R)
• M56: 23,207,866 km (0.071 R)
• M57: 23,559,570 km (0.088 R)
• M58: 25,272,466 km (0.091 R)
• M59: 28,515,000 km (0.097 R)
• M60: 28,891,538 km (0.11 R)
• M61: 29,421,712 km (0.068 R)
• M62: 29,955,029 km (0.086 R)
• M63: 31,573,977 km (0.079 R)
• M64: 32,120,009 km (0.057 R)
• M65: 33,221,199 km (0.07 R)
• M66: 33,776,506 km (0.112 R)
• M67: 35,298,964 km (0.096 R)
• M68: 35,379,747 km (0.056 R)
• M69: 36,680,052 km (0.101 R)
• M70: 37,007,671 km (0.115 R)
• M71: 37,336,188 km (0.046 R)
• M72: 37,418,467 km (0.12 R)
• M73: 38,161,669 km (0.12 R)
• M74: 39,411,110 km (0.11 R)
• M75: 39,746,509 km (0.078 R)
• M76: 40,082,954 km (0.072 R)
• M77: 42,721,861 km (0.053 R)
• M78: 44,803,216 km (0.091 R)
• M79: 47,361,788 km (0.058 R)
• M80: 48,703,681 km (0.079 R)
• M81: 49,063,614 km (0.071 R)
• M82: 49,605,158 km (0.109 R)
• M83: 49,786,171 km (0.086 R)
• M84: 50,603,125 km (0.088 R)
• M85: 50,785,336 km (0.117 R)
• M86: 53,636,821 km (0.091 R)
• M87: 55,316,057 km (0.062 R)
• M88: 55,691,547 km (0.087 R)
• M89: 55,785,644 km (0.052 R)
• M90: 55,973,838 km (0.111 R)
• M91: 57,012,646 km (0.106 R)
• M92: 59,013,368 km (0.068 R)
• M93: 62,008,617 km (0.07 R)
• M94: 62,691,830 km (0.102 R)
• M95: 63,083,328 km (0.066 R)
• M96: 64,558,662 km (0.112 R)
• M97: 64,855,165 km (0.1 R)
• M98: 64,954,049 km (0.081 R)
• M99: 65,449,368 km (0.072 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit