🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.69 AU - 0.75 AU

Year: 227 Days

Day: 21.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.81 AU - 3.79 AU

Year: 2223 Days

Day: 42.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,915,269 km

• M1: 272,867 km (0.083 R)
• M2: 421,716 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.5

Radius: 4.8

Gravity: 41.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.16 AU - 15.1 AU

Year: 20753 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,915,269 km

• M1: 189,241 km (0.096 R)
• M2: 1,344,286 km (0.12 R)
• M3: 1,508,246 km (0.093 R)
• M4: 3,162,050 km (0.106 R)
• M5: 3,336,033 km (0.061 R)
• M6: 3,468,427 km (0.102 R)
• M7: 4,492,125 km (0.033 R)
• M8: 4,589,513 km (0.088 R)
• M9: 4,786,384 km (0.057 R)
• M10: 5,342,140 km (0.104 R)
• M11: 5,706,411 km (0.043 R)
• M12: 5,918,092 km (0.073 R)
• M13: 7,071,342 km (0.105 R)
• M14: 7,298,731 km (0.098 R)
• M15: 7,995,258 km (0.115 R)
• M16: 8,411,439 km (0.119 R)
• M17: 8,773,616 km (0.028 R)
• M18: 11,117,216 km (0.083 R)
• M19: 11,849,049 km (0.041 R)
• M20: 12,186,841 km (0.104 R)
• M21: 13,079,791 km (0.059 R)
• M22: 13,639,735 km (0.114 R)
• M23: 13,710,346 km (0.112 R)
• M24: 14,350,625 km (0.045 R)
• M25: 14,782,962 km (0.102 R)
• M26: 15,808,306 km (0.115 R)
• M27: 16,105,408 km (0.1 R)
• M28: 16,329,505 km (0.089 R)
• M29: 16,404,304 km (0.105 R)
• M30: 16,629,748 km (0.095 R)
• M31: 17,007,782 km (0.033 R)
• M32: 20,615,933 km (0.116 R)
• M33: 21,021,792 km (0.119 R)
• M34: 21,185,003 km (0.117 R)
• M35: 21,676,881 km (0.114 R)
• M36: 22,255,526 km (0.11 R)
• M37: 24,106,949 km (0.036 R)
• M38: 24,620,369 km (0.055 R)
• M39: 24,706,238 km (0.115 R)
• M40: 25,051,061 km (0.104 R)
• M41: 25,832,411 km (0.086 R)
• M42: 26,975,189 km (0.119 R)
• M43: 28,224,181 km (0.066 R)
• M44: 28,404,148 km (0.114 R)
• M45: 28,855,634 km (0.054 R)
• M46: 29,583,129 km (0.066 R)
• M47: 31,614,518 km (0.065 R)
• M48: 32,082,460 km (0.11 R)
• M49: 32,647,043 km (0.094 R)
• M50: 33,595,194 km (0.108 R)
• M51: 33,881,524 km (0.047 R)
• M52: 34,264,345 km (0.087 R)
• M53: 35,421,634 km (0.04 R)
• M54: 35,518,574 km (0.106 R)
• M55: 36,200,142 km (0.064 R)
• M56: 38,569,622 km (0.08 R)
• M57: 39,370,420 km (0.101 R)
• M58: 41,294,398 km (0.063 R)
• M59: 43,248,894 km (0.117 R)
• M60: 46,289,471 km (0.091 R)
• M61: 47,247,047 km (0.111 R)
• M62: 47,888,971 km (0.06 R)
• M63: 49,181,646 km (0.056 R)
• M64: 49,723,639 km (0.096 R)
• M65: 49,832,248 km (0.118 R)
• M66: 51,032,471 km (0.084 R)
• M67: 53,016,737 km (0.107 R)
• M68: 53,238,890 km (0.083 R)
• M69: 54,689,690 km (0.119 R)
• M70: 56,606,338 km (0.077 R)
• M71: 60,157,792 km (0.071 R)
• M72: 60,273,580 km (0.079 R)
• M73: 60,621,246 km (0.03 R)
• M74: 61,318,671 km (0.047 R)
• M75: 62,604,315 km (0.083 R)
• M76: 62,721,600 km (0.11 R)
• M77: 66,394,228 km (0.032 R)
• M78: 66,633,584 km (0.066 R)
• M79: 67,233,173 km (0.059 R)
• M80: 67,954,982 km (0.113 R)
• M81: 68,196,134 km (0.091 R)
• M82: 68,316,860 km (0.103 R)
• M83: 68,437,585 km (0.077 R)
• M84: 70,257,742 km (0.043 R)
• M85: 72,093,757 km (0.098 R)
• M86: 73,079,457 km (0.108 R)
• M87: 73,202,876 km (0.1 R)
• M88: 74,193,513 km (0.101 R)
• M89: 78,705,983 km (0.09 R)
• M90: 80,484,702 km (0.066 R)
• M91: 80,995,429 km (0.104 R)
• M92: 82,148,230 km (0.095 R)
• M93: 83,564,623 km (0.106 R)
• M94: 84,859,243 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.6

Radius: 4.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.7 AU - 20.7 AU

Year: 32427 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,915,269 km

• M1: 60,886 km (0.118 R)
• M2: 199,863 km (0.054 R)
• M3: 496,067 km (0.094 R)
• M4: 648,058 km (0.078 R)
• M5: 1,165,218 km (0.038 R)
• M6: 1,601,744 km (0.106 R)
• M7: 1,757,625 km (0.059 R)
• M8: 1,802,954 km (0.094 R)
• M9: 1,895,106 km (0.108 R)
• M10: 2,303,508 km (0.115 R)
• M11: 2,403,439 km (0.069 R)
• M12: 2,607,790 km (0.092 R)
• M13: 2,817,676 km (0.046 R)
• M14: 3,422,500 km (0.08 R)
• M15: 4,096,139 km (0.114 R)
• M16: 4,247,981 km (0.053 R)
• M17: 4,309,167 km (0.094 R)
• M18: 5,196,880 km (0.073 R)
• M19: 5,460,472 km (0.066 R)
• M20: 5,898,345 km (0.108 R)
• M21: 6,382,444 km (0.061 R)
• M22: 6,629,130 km (0.033 R)
• M23: 6,664,735 km (0.101 R)
• M24: 6,807,451 km (0.103 R)
• M25: 7,909,389 km (0.088 R)
• M26: 8,480,703 km (0.112 R)
• M27: 8,830,014 km (0.088 R)
• M28: 9,183,963 km (0.049 R)
• M29: 10,191,056 km (0.063 R)
• M30: 11,530,555 km (0.113 R)
• M31: 12,220,800 km (0.108 R)
• M32: 12,659,121 km (0.054 R)
• M33: 13,057,800 km (0.119 R)
• M34: 13,505,696 km (0.086 R)
• M35: 14,601,051 km (0.035 R)
• M36: 16,009,815 km (0.098 R)
• M37: 16,537,147 km (0.05 R)
• M38: 16,924,157 km (0.086 R)
• M39: 17,314,308 km (0.06 R)
• M40: 17,707,302 km (0.059 R)
• M41: 20,074,987 km (0.047 R)
• M42: 21,216,868 km (0.118 R)
• M43: 21,374,245 km (0.099 R)
• M44: 22,379,692 km (0.11 R)
• M45: 22,433,098 km (0.063 R)
• M46: 22,807,691 km (0.107 R)
• M47: 24,656,571 km (0.058 R)
• M48: 24,711,623 km (0.094 R)
• M49: 25,766,288 km (0.041 R)
• M50: 25,822,238 km (0.065 R)
• M51: 27,176,398 km (0.027 R)
• M52: 27,233,245 km (0.071 R)
• M53: 27,290,242 km (0.118 R)
• M54: 28,669,086 km (0.093 R)
• M55: 31,136,254 km (0.05 R)
• M56: 31,255,334 km (0.115 R)
• M57: 32,153,968 km (0.088 R)
• M58: 33,182,603 km (0.115 R)
• M59: 33,609,256 km (0.117 R)
• M60: 33,853,849 km (0.116 R)
• M61: 36,646,542 km (0.077 R)
• M62: 36,772,353 km (0.11 R)
• M63: 39,061,500 km (0.096 R)
• M64: 39,383,135 km (0.082 R)
• M65: 40,873,729 km (0.118 R)
• M66: 41,724,342 km (0.099 R)
• M67: 42,580,790 km (0.086 R)
• M68: 43,642,785 km (0.092 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: 199 - 10,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit