🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.43 AU - 0.65 AU

Year: 153 Days

Day: 38.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,696,933 km

• M1: 138,228 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.32 AU - 1.44 AU

Year: 624 Days

Day: 25.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,696,933 km

• M1: 875,596 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.49 AU - 1.71 AU

Year: 779 Days

Day: 41.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,696,933 km

• M1: 124,465 km (0.048 R)
• M2: 340,784 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.4

Radius: 10.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.32 AU - 9.1 AU

Year: 8242 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,696,933 km

• M1: 133,591 km (0.11 R)
• M2: 201,508 km (0.062 R)
• M3: 305,479 km (0.114 R)
• M4: 376,987 km (0.114 R)
• M5: 519,853 km (0.081 R)
• M6: 634,295 km (0.104 R)
• M7: 810,072 km (0.091 R)
• M8: 1,074,861 km (0.107 R)
• M9: 1,303,297 km (0.032 R)
• M10: 1,753,885 km (0.082 R)
• M11: 2,585,201 km (0.061 R)
• M12: 2,748,262 km (0.117 R)
• M13: 3,063,316 km (0.074 R)
• M14: 3,323,616 km (0.1 R)
• M15: 3,912,583 km (0.118 R)
• M16: 4,363,321 km (0.115 R)
• M17: 4,460,410 km (0.096 R)
• M18: 4,681,366 km (0.069 R)
• M19: 5,007,041 km (0.025 R)
• M20: 5,108,767 km (0.05 R)
• M21: 5,236,823 km (0.082 R)
• M22: 5,391,956 km (0.097 R)
• M23: 5,601,243 km (0.109 R)
• M24: 6,027,747 km (0.118 R)
• M25: 6,217,736 km (0.092 R)
• M26: 6,327,092 km (0.118 R)
• M27: 6,492,548 km (0.115 R)
• M28: 6,659,349 km (0.119 R)
• M29: 7,225,577 km (0.118 R)
• M30: 8,074,246 km (0.062 R)
• M31: 8,283,683 km (0.116 R)
• M32: 9,264,596 km (0.085 R)
• M33: 9,358,394 km (0.076 R)
• M34: 10,184,922 km (0.104 R)
• M35: 10,249,549 km (0.077 R)
• M36: 10,411,413 km (0.11 R)
• M37: 10,574,325 km (0.091 R)
• M38: 10,770,747 km (0.047 R)
• M39: 11,569,002 km (0.107 R)
• M40: 11,907,243 km (0.117 R)
• M41: 12,351,847 km (0.107 R)
• M42: 12,558,741 km (0.073 R)
• M43: 12,906,407 km (0.074 R)
• M44: 13,116,442 km (0.059 R)
• M45: 13,753,579 km (0.119 R)
• M46: 14,183,973 km (0.079 R)
• M47: 14,328,334 km (0.084 R)
• M48: 14,436,943 km (0.115 R)
• M49: 15,131,525 km (0.04 R)
• M50: 15,762,080 km (0.095 R)
• M51: 15,874,279 km (0.037 R)
• M52: 15,949,227 km (0.067 R)
• M53: 16,250,069 km (0.095 R)
• M54: 17,472,583 km (0.056 R)
• M55: 18,133,955 km (0.073 R)
• M56: 18,803,555 km (0.111 R)
• M57: 19,081,657 km (0.086 R)
• M58: 19,201,186 km (0.09 R)
• M59: 19,762,627 km (0.098 R)
• M60: 19,924,043 km (0.112 R)
• M61: 20,819,536 km (0.109 R)
• M62: 21,024,934 km (0.103 R)
• M63: 21,313,508 km (0.084 R)
• M64: 21,728,193 km (0.118 R)
• M65: 22,776,425 km (0.082 R)
• M66: 22,988,106 km (0.112 R)
• M67: 23,285,357 km (0.107 R)
• M68: 23,498,684 km (0.091 R)
• M69: 24,142,104 km (0.12 R)
• M70: 24,878,425 km (0.06 R)
• M71: 25,578,094 km (0.119 R)
• M72: 25,974,529 km (0.097 R)
• M73: 26,328,627 km (0.05 R)
• M74: 26,461,769 km (0.09 R)
• M75: 26,773,381 km (0.103 R)
• M76: 27,355,467 km (0.08 R)
• M77: 27,760,877 km (0.073 R)
• M78: 28,440,949 km (0.109 R)
• M79: 28,623,309 km (0.112 R)
• M80: 28,760,191 km (0.036 R)
• M81: 29,356,338 km (0.075 R)
• M82: 30,049,126 km (0.098 R)
• M83: 31,215,840 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 10.3

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.62 AU - 12.16 AU

Year: 13836 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,696,933 km

• M1: 150,495 km (0.104 R)
• M2: 244,892 km (0.07 R)
• M3: 492,027 km (0.111 R)
• M4: 562,338 km (0.091 R)
• M5: 675,285 km (0.097 R)
• M6: 948,002 km (0.119 R)
• M7: 1,062,294 km (0.065 R)
• M8: 1,205,908 km (0.113 R)
• M9: 1,433,746 km (0.067 R)
• M10: 1,539,661 km (0.061 R)
• M11: 1,787,545 km (0.095 R)
• M12: 2,018,973 km (0.052 R)
• M13: 2,168,571 km (0.051 R)
• M14: 3,316,286 km (0.035 R)
• M15: 3,747,427 km (0.105 R)
• M16: 3,858,129 km (0.11 R)
• M17: 5,063,888 km (0.06 R)
• M18: 5,601,991 km (0.086 R)
• M19: 6,245,562 km (0.094 R)
• M20: 7,742,737 km (0.107 R)
• M21: 8,074,246 km (0.103 R)
• M22: 8,410,243 km (0.065 R)
• M23: 9,195,632 km (0.106 R)
• M24: 10,055,670 km (0.084 R)
• M25: 11,047,055 km (0.053 R)
• M26: 13,009,779 km (0.067 R)
• M27: 13,460,368 km (0.055 R)
• M28: 13,630,760 km (0.071 R)
• M29: 14,030,934 km (0.084 R)
• M30: 14,261,315 km (0.09 R)
• M31: 14,842,951 km (0.094 R)
• M32: 15,909,285 km (0.093 R)
• M33: 17,184,307 km (0.117 R)
• M34: 17,803,044 km (0.112 R)
• M35: 18,115,105 km (0.055 R)
• M36: 18,429,111 km (0.105 R)
• M37: 18,618,203 km (0.099 R)
• M38: 19,831,591 km (0.039 R)
• M39: 19,960,694 km (0.066 R)
• M40: 21,466,696 km (0.115 R)
• M41: 22,065,836 km (0.109 R)
• M42: 23,758,984 km (0.115 R)
• M43: 23,896,165 km (0.09 R)
• M44: 25,003,788 km (0.052 R)
• M45: 26,057,256 km (0.061 R)
• M46: 28,207,427 km (0.096 R)
• M47: 28,863,563 km (0.083 R)
• M48: 29,010,019 km (0.087 R)
• M49: 29,450,884 km (0.092 R)
• M50: 29,746,041 km (0.05 R)
• M51: 31,236,783 km (0.087 R)
• M52: 31,462,527 km (0.105 R)
• M53: 32,294,740 km (0.058 R)
• M54: 32,446,731 km (0.052 R)
• M55: 32,599,022 km (0.1 R)
• M56: 33,749,130 km (0.069 R)
• M57: 34,600,940 km (0.104 R)
• M58: 34,912,403 km (0.097 R)
• M59: 35,538,171 km (0.087 R)
• M60: 38,158,527 km (0.055 R)
• M61: 40,184,830 km (0.116 R)
• M62: 41,087,354 km (0.093 R)
• M63: 42,245,840 km (0.119 R)
• M64: 42,912,598 km (0.036 R)
• M65: 44,003,466 km (0.088 R)
• M66: 44,340,958 km (0.117 R)
• M67: 44,764,021 km (0.078 R)
• M68: 44,933,665 km (0.042 R)
• M69: 48,283,610 km (0.096 R)
• M70: 50,120,523 km (0.065 R)
• M71: 50,296,599 km (0.095 R)
• M72: 50,384,712 km (0.044 R)
• M73: 50,737,763 km (0.116 R)
• M74: 51,446,409 km (0.119 R)
• M75: 52,158,345 km (0.104 R)
• M76: 52,336,815 km (0.032 R)
• M77: 53,681,999 km (0.076 R)
• M78: 54,766,434 km (0.119 R)
• M79: 55,675,540 km (0.077 R)
• M80: 56,406,326 km (0.036 R)
• M81: 56,589,583 km (0.062 R)
• M82: 59,454,682 km (0.12 R)
• M83: 59,734,430 km (0.108 R)
• M84: 60,201,774 km (0.1 R)
• M85: 62,745,835 km (0.097 R)
• M86: 63,030,669 km (0.097 R)
• M87: 63,601,535 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit