🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 189 Days

Day: 39.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,094,583 km

• M1: 287,527 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.94 AU

Year: 277 Days

Day: 23.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 11.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.53 AU - 8.97 AU

Year: 7765 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,094,583 km

• M1: 146,905 km (0.119 R)
• M2: 277,205 km (0.102 R)
• M3: 508,184 km (0.069 R)
• M4: 655,388 km (0.095 R)
• M5: 1,185,114 km (0.045 R)
• M6: 1,422,227 km (0.096 R)
• M7: 1,731,147 km (0.081 R)
• M8: 1,982,022 km (0.09 R)
• M9: 2,183,082 km (0.093 R)
• M10: 2,605,397 km (0.113 R)
• M11: 2,715,052 km (0.107 R)
• M12: 3,286,516 km (0.063 R)
• M13: 3,795,148 km (0.051 R)
• M14: 4,071,605 km (0.109 R)
• M15: 4,302,734 km (0.112 R)
• M16: 5,186,708 km (0.099 R)
• M17: 5,269,884 km (0.09 R)
• M18: 5,578,505 km (0.087 R)
• M19: 5,864,386 km (0.071 R)
• M20: 6,009,047 km (0.119 R)
• M21: 6,213,697 km (0.117 R)
• M22: 6,659,948 km (0.087 R)
• M23: 6,902,296 km (0.119 R)
• M24: 7,240,238 km (0.063 R)
• M25: 7,836,684 km (0.056 R)
• M26: 8,253,913 km (0.119 R)
• M27: 8,546,975 km (0.094 R)
• M28: 8,909,900 km (0.111 R)
• M29: 9,311,719 km (0.108 R)
• M30: 10,098,305 km (0.117 R)
• M31: 10,237,281 km (0.101 R)
• M32: 11,516,493 km (0.083 R)
• M33: 11,589,048 km (0.069 R)
• M34: 11,917,415 km (0.1 R)
• M35: 12,248,924 km (0.063 R)
• M36: 12,920,918 km (0.091 R)
• M37: 13,147,558 km (0.057 R)
• M38: 13,261,402 km (0.103 R)
• M39: 13,566,582 km (0.112 R)
• M40: 14,339,704 km (0.12 R)
• M41: 14,456,989 km (0.106 R)
• M42: 14,652,962 km (0.114 R)
• M43: 15,008,107 km (0.069 R)
• M44: 15,486,072 km (0.111 R)
• M45: 15,646,591 km (0.097 R)
• M46: 16,050,056 km (0.049 R)
• M47: 16,538,793 km (0.079 R)
• M48: 16,867,310 km (0.105 R)
• M49: 17,364,274 km (0.115 R)
• M50: 17,866,025 km (0.117 R)
• M51: 17,950,099 km (0.091 R)
• M52: 19,486,020 km (0.116 R)
• M53: 20,357,428 km (0.108 R)
• M54: 21,733,279 km (0.078 R)
• M55: 22,319,105 km (0.065 R)
• M56: 22,545,895 km (0.07 R)
• M57: 22,864,539 km (0.075 R)
• M58: 23,737,143 km (0.098 R)
• M59: 23,829,594 km (0.106 R)
• M60: 25,704,355 km (0.075 R)
• M61: 26,037,360 km (0.106 R)
• M62: 26,276,118 km (0.104 R)
• M63: 26,371,711 km (0.069 R)
• M64: 28,456,956 km (0.113 R)
• M65: 29,147,200 km (0.056 R)
• M66: 30,042,843 km (0.096 R)
• M67: 30,443,765 km (0.106 R)
• M68: 30,594,560 km (0.116 R)
• M69: 30,695,239 km (0.09 R)
• M70: 30,947,461 km (0.076 R)
• M71: 31,048,589 km (0.11 R)
• M72: 31,149,717 km (0.118 R)
• M73: 31,861,055 km (0.081 R)
• M74: 32,526,467 km (0.116 R)
• M75: 33,144,605 km (0.082 R)
• M76: 34,654,646 km (0.1 R)

Asteroid Belt

Center: 13.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.3

Radius: 7.1

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 15.31 AU - 24.25 AU

Year: 31660 Days

Day: 24.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 140.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 100,094,583 km

• M1: 91,404 km (0.082 R)
• M2: 203,603 km (0.115 R)
• M3: 607,966 km (0.051 R)
• M4: 687,851 km (0.091 R)
• M5: 1,011,282 km (0.082 R)
• M6: 1,206,357 km (0.065 R)
• M7: 1,558,062 km (0.092 R)
• M8: 1,707,510 km (0.09 R)
• M9: 2,060,711 km (0.11 R)
• M10: 2,183,531 km (0.106 R)
• M11: 2,266,857 km (0.064 R)
• M12: 3,250,762 km (0.05 R)
• M13: 3,298,334 km (0.082 R)
• M14: 3,637,771 km (0.077 R)
• M15: 3,887,151 km (0.069 R)
• M16: 3,988,429 km (0.114 R)
• M17: 4,193,677 km (0.104 R)
• M18: 4,245,438 km (0.102 R)
• M19: 4,721,758 km (0.045 R)
• M20: 4,775,762 km (0.113 R)
• M21: 5,159,481 km (0.099 R)
• M22: 6,548,796 km (0.076 R)
• M23: 6,609,084 km (0.062 R)
• M24: 6,669,522 km (0.057 R)
• M25: 6,852,031 km (0.11 R)
• M26: 6,913,217 km (0.12 R)
• M27: 7,036,186 km (0.064 R)
• M28: 7,981,495 km (0.098 R)
• M29: 8,567,620 km (0.115 R)
• M30: 10,407,823 km (0.111 R)
• M31: 11,119,460 km (0.119 R)
• M32: 11,191,417 km (0.109 R)
• M33: 11,846,655 km (0.054 R)
• M34: 11,920,108 km (0.099 R)
• M35: 12,439,362 km (0.072 R)
• M36: 12,739,455 km (0.115 R)
• M37: 13,423,118 km (0.117 R)
• M38: 14,984,920 km (0.089 R)
• M39: 15,304,161 km (0.041 R)
• M40: 17,600,638 km (0.082 R)
• M41: 18,191,400 km (0.104 R)
• M42: 18,874,464 km (0.098 R)
• M43: 18,960,483 km (0.062 R)
• M44: 20,441,951 km (0.088 R)
• M45: 21,151,942 km (0.095 R)
• M46: 21,241,252 km (0.105 R)
• M47: 21,509,930 km (0.089 R)
• M48: 21,779,655 km (0.107 R)
• M49: 22,413,651 km (0.119 R)
• M50: 22,595,861 km (0.054 R)
• M51: 24,726,882 km (0.109 R)
• M52: 25,483,100 km (0.096 R)
• M53: 25,959,419 km (0.088 R)
• M54: 26,631,413 km (0.047 R)
• M55: 28,681,502 km (0.06 R)
• M56: 29,077,637 km (0.071 R)
• M57: 29,276,453 km (0.113 R)
• M58: 30,277,113 km (0.055 R)
• M59: 32,311,943 km (0.096 R)
• M60: 34,075,852 km (0.101 R)
• M61: 35,022,358 km (0.087 R)
• M62: 37,048,810 km (0.113 R)
• M63: 38,348,217 km (0.064 R)
• M64: 39,442,227 km (0.065 R)
• M65: 43,125,027 km (0.114 R)
• M66: 43,692,601 km (0.085 R)
• M67: 46,103,072 km (0.107 R)
• M68: 52,738,336 km (0.114 R)
• M69: 54,320,782 km (0.097 R)
• M70: 55,056,504 km (0.092 R)
• M71: 55,548,681 km (0.046 R)
• M72: 56,166,072 km (0.032 R)
• M73: 56,413,656 km (0.078 R)
• M74: 56,909,872 km (0.117 R)
• M75: 57,781,878 km (0.093 R)
• M76: 57,906,793 km (0.071 R)
• M77: 60,424,076 km (0.096 R)
• M78: 61,951,470 km (0.1 R)
• M79: 62,463,394 km (0.042 R)
• M80: 66,086,355 km (0.096 R)
• M81: 68,055,063 km (0.066 R)
• M82: 68,318,954 km (0.071 R)
• M83: 72,184,264 km (0.104 R)
• M84: 72,588,178 km (0.115 R)
• M85: 73,533,637 km (0.06 R)
• M86: 74,347,150 km (0.093 R)
• M87: 74,754,954 km (0.107 R)
• M88: 77,080,452 km (0.064 R)
• M89: 81,521,564 km (0.097 R)
• M90: 82,363,501 km (0.114 R)
• M91: 83,208,280 km (0.045 R)
• M92: 86,616,120 km (0.089 R)
• M93: 89,346,281 km (0.087 R)
• M94: 92,250,425 km (0.096 R)
• M95: 92,834,903 km (0.039 R)
• M96: 93,567,335 km (0.072 R)
• M97: 94,743,174 km (0.029 R)
• M98: 96,071,753 km (0.071 R)
• M99: 97,852,865 km (0.045 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 20,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit