🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.09 AU - 1.21 AU

Year: 442 Days

Day: 20.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.68 AU - 4.72 AU

Year: 3649 Days

Day: 26 Hours

Environment

Temp: -127 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,508,679 km

• M1: 1,229,694 km (0.086 R)

Asteroid Belt

Center: 8.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 13.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.89 AU - 13.59 AU

Year: 14407 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,508,679 km

• M1: 168,597 km (0.094 R)
• M2: 313,108 km (0.044 R)
• M3: 598,391 km (0.1 R)
• M4: 906,862 km (0.045 R)
• M5: 1,565,243 km (0.071 R)
• M6: 2,172,011 km (0.073 R)
• M7: 2,349,734 km (0.072 R)
• M8: 2,625,742 km (0.109 R)
• M9: 3,378,668 km (0.108 R)
• M10: 3,481,741 km (0.045 R)
• M11: 3,585,861 km (0.062 R)
• M12: 4,232,722 km (0.092 R)
• M13: 4,722,506 km (0.042 R)
• M14: 4,838,145 km (0.089 R)
• M15: 5,190,897 km (0.12 R)
• M16: 5,390,610 km (0.075 R)
• M17: 5,715,237 km (0.119 R)
• M18: 7,299,479 km (0.118 R)
• M19: 7,478,547 km (0.054 R)
• M20: 7,659,112 km (0.039 R)
• M21: 9,494,229 km (0.099 R)
• M22: 9,689,903 km (0.084 R)
• M23: 10,035,474 km (0.094 R)
• M24: 10,335,118 km (0.064 R)
• M25: 10,891,922 km (0.055 R)
• M26: 11,045,559 km (0.079 R)
• M27: 11,667,138 km (0.079 R)
• M28: 11,982,191 km (0.114 R)
• M29: 12,353,343 km (0.059 R)
• M30: 12,782,240 km (0.088 R)
• M31: 12,890,101 km (0.05 R)
• M32: 15,055,979 km (0.082 R)
• M33: 15,341,710 km (0.091 R)
• M34: 15,802,621 km (0.049 R)
• M35: 17,093,950 km (0.088 R)
• M36: 17,571,766 km (0.118 R)
• M37: 19,093,625 km (0.106 R)
• M38: 19,402,993 km (0.083 R)
• M39: 20,594,092 km (0.117 R)
• M40: 23,706,924 km (0.101 R)
• M41: 23,972,909 km (0.115 R)
• M42: 25,114,491 km (0.104 R)
• M43: 25,385,562 km (0.075 R)
• M44: 25,862,480 km (0.086 R)
• M45: 27,310,886 km (0.092 R)
• M46: 28,643,953 km (0.1 R)
• M47: 28,927,441 km (0.083 R)
• M48: 30,647,069 km (0.117 R)
• M49: 32,178,801 km (0.116 R)
• M50: 34,109,511 km (0.075 R)
• M51: 34,711,194 km (0.118 R)
• M52: 35,696,296 km (0.115 R)
• M53: 35,925,031 km (0.075 R)
• M54: 36,383,698 km (0.117 R)
• M55: 36,537,186 km (0.094 R)
• M56: 38,394,144 km (0.111 R)
• M57: 38,706,654 km (0.103 R)
• M58: 39,176,840 km (0.03 R)
• M59: 40,123,196 km (0.073 R)
• M60: 40,997,296 km (0.099 R)
• M61: 42,118,832 km (0.056 R)
• M62: 42,683,414 km (0.08 R)
• M63: 43,169,308 km (0.077 R)
• M64: 43,494,235 km (0.058 R)
• M65: 44,720,039 km (0.108 R)
• M66: 45,874,486 km (0.047 R)
• M67: 46,289,022 km (0.079 R)
• M68: 46,538,402 km (0.105 R)
• M69: 46,621,728 km (0.108 R)
• M70: 46,788,230 km (0.034 R)
• M71: 47,792,032 km (0.045 R)
• M72: 48,212,402 km (0.076 R)
• M73: 48,972,209 km (0.096 R)
• M74: 51,447,007 km (0.117 R)
• M75: 52,482,972 km (0.085 R)
• M76: 52,829,740 km (0.111 R)
• M77: 57,140,103 km (0.117 R)
• M78: 57,764,974 km (0.098 R)
• M79: 58,481,996 km (0.101 R)
• M80: 59,202,011 km (0.042 R)
• M81: 59,924,868 km (0.111 R)
• M82: 60,196,687 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.2

Radius: 5.1

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.82 AU - 21.34 AU

Year: 31031 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,508,679 km

• M1: 272,119 km (0.106 R)
• M2: 326,423 km (0.119 R)
• M3: 490,382 km (0.111 R)
• M4: 581,637 km (0.103 R)
• M5: 678,726 km (0.102 R)
• M6: 861,235 km (0.042 R)
• M7: 916,287 km (0.116 R)
• M8: 1,302,249 km (0.119 R)
• M9: 1,397,992 km (0.048 R)
• M10: 1,430,305 km (0.116 R)
• M11: 1,562,550 km (0.093 R)
• M12: 2,019,422 km (0.093 R)
• M13: 2,243,519 km (0.105 R)
• M14: 3,303,570 km (0.105 R)
• M15: 3,478,749 km (0.098 R)
• M16: 5,135,695 km (0.095 R)
• M17: 5,338,550 km (0.03 R)
• M18: 5,962,971 km (0.101 R)
• M19: 6,283,709 km (0.104 R)
• M20: 6,665,034 km (0.081 R)
• M21: 8,323,027 km (0.08 R)
• M22: 8,983,651 km (0.045 R)
• M23: 9,974,288 km (0.116 R)
• M24: 10,227,258 km (0.088 R)
• M25: 10,675,154 km (0.104 R)
• M26: 12,258,798 km (0.06 R)
• M27: 14,126,078 km (0.096 R)
• M28: 14,338,956 km (0.099 R)
• M29: 14,552,881 km (0.099 R)
• M30: 15,346,348 km (0.063 R)
• M31: 15,492,206 km (0.099 R)
• M32: 16,600,128 km (0.117 R)
• M33: 17,809,776 km (0.116 R)
• M34: 18,502,713 km (0.112 R)
• M35: 18,813,428 km (0.088 R)
• M36: 19,361,405 km (0.11 R)
• M37: 20,473,067 km (0.064 R)
• M38: 21,360,930 km (0.098 R)
• M39: 22,179,081 km (0.118 R)
• M40: 22,343,788 km (0.043 R)
• M41: 23,761,378 km (0.101 R)
• M42: 23,845,601 km (0.036 R)
• M43: 24,183,693 km (0.092 R)
• M44: 26,682,276 km (0.118 R)
• M45: 26,769,791 km (0.102 R)
• M46: 28,184,538 km (0.094 R)
• M47: 28,991,020 km (0.075 R)
• M48: 30,260,358 km (0.098 R)
• M49: 33,135,180 km (0.107 R)
• M50: 33,229,277 km (0.08 R)
• M51: 34,652,701 km (0.107 R)
• M52: 35,227,606 km (0.079 R)
• M53: 35,709,012 km (0.102 R)
• M54: 35,805,502 km (0.103 R)
• M55: 36,873,482 km (0.062 R)
• M56: 37,951,633 km (0.091 R)
• M57: 39,339,004 km (0.116 R)
• M58: 41,146,894 km (0.104 R)
• M59: 44,843,009 km (0.104 R)
• M60: 45,888,548 km (0.068 R)
• M61: 46,098,584 km (0.085 R)
• M62: 46,308,918 km (0.105 R)
• M63: 46,625,019 km (0.053 R)
• M64: 48,109,927 km (0.082 R)
• M65: 48,858,066 km (0.079 R)
• M66: 48,965,328 km (0.119 R)
• M67: 54,202,151 km (0.114 R)
• M68: 54,424,154 km (0.058 R)
• M69: 55,650,707 km (0.086 R)
• M70: 56,211,250 km (0.096 R)
• M71: 61,455,254 km (0.09 R)
• M72: 61,571,043 km (0.078 R)
• M73: 62,150,735 km (0.069 R)
• M74: 62,499,447 km (0.07 R)
• M75: 64,605,187 km (0.05 R)
• M76: 65,430,369 km (0.044 R)
• M77: 67,448,893 km (0.114 R)
• M78: 69,849,639 km (0.058 R)
• M79: 71,181,958 km (0.1 R)
• M80: 72,278,361 km (0.101 R)
• M81: 72,767,396 km (0.097 R)
• M82: 74,117,816 km (0.118 R)
• M83: 74,487,622 km (0.114 R)
• M84: 74,858,027 km (0.049 R)
• M85: 75,724,497 km (0.1 R)
• M86: 75,972,680 km (0.043 R)
• M87: 76,096,996 km (0.09 R)
• M88: 76,221,162 km (0.06 R)
• M89: 76,719,024 km (0.073 R)
• M90: 76,843,639 km (0.119 R)
• M91: 77,467,612 km (0.036 R)
• M92: 80,993,334 km (0.047 R)
• M93: 81,374,211 km (0.03 R)
• M94: 82,392,673 km (0.11 R)
• M95: 82,648,036 km (0.105 R)
• M96: 83,799,940 km (0.057 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit