🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 180 Days

Day: 47 Hours

Environment

Temp: 90 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.68 AU

Year: 185 Days

Day: 20.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,748,998 km

• M1: 43,383 km (0.045 R)
• M2: 314,904 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 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

Orbit Range: 1.46 AU - 1.46 AU

Year: 739 Days

Day: 24.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 11.2

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.83 AU - 5.77 AU

Year: 4406 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 111,748,998 km

• M1: 139,276 km (0.11 R)
• M2: 623,524 km (0.103 R)
• M3: 1,650,065 km (0.056 R)
• M4: 3,375,826 km (0.089 R)
• M5: 4,779,203 km (0.057 R)
• M6: 5,278,710 km (0.099 R)
• M7: 5,841,946 km (0.102 R)
• M8: 6,538,923 km (0.116 R)
• M9: 6,989,661 km (0.079 R)
• M10: 8,657,079 km (0.097 R)
• M11: 11,017,434 km (0.086 R)
• M12: 12,712,378 km (0.091 R)
• M13: 15,514,795 km (0.067 R)
• M14: 17,210,936 km (0.116 R)
• M15: 18,197,833 km (0.038 R)
• M16: 22,744,561 km (0.078 R)
• M17: 24,773,407 km (0.093 R)
• M18: 26,031,077 km (0.092 R)
• M19: 26,432,597 km (0.103 R)
• M20: 27,829,243 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.2

Radius: 4.9

Gravity: 30.7 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.59 AU - 11.73 AU

Year: 14582 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 111,748,998 km

• M1: 60,886 km (0.104 R)
• M2: 339,288 km (0.111 R)
• M3: 536,009 km (0.028 R)
• M4: 779,704 km (0.112 R)
• M5: 1,023,399 km (0.106 R)
• M6: 1,262,008 km (0.09 R)
• M7: 1,491,192 km (0.11 R)
• M8: 1,816,417 km (0.046 R)
• M9: 3,005,122 km (0.067 R)
• M10: 4,803,288 km (0.072 R)
• M11: 4,973,830 km (0.113 R)
• M12: 5,697,136 km (0.046 R)
• M13: 9,778,465 km (0.116 R)
• M14: 10,445,821 km (0.071 R)
• M15: 10,790,644 km (0.088 R)
• M16: 14,104,536 km (0.099 R)
• M17: 17,793,919 km (0.051 R)
• M18: 20,166,691 km (0.092 R)
• M19: 21,245,142 km (0.069 R)
• M20: 24,009,261 km (0.036 R)
• M21: 24,408,389 km (0.104 R)
• M22: 25,117,482 km (0.081 R)
• M23: 26,049,178 km (0.097 R)
• M24: 29,777,456 km (0.081 R)
• M25: 31,173,803 km (0.119 R)
• M26: 43,211,495 km (0.059 R)
• M27: 45,149,984 km (0.093 R)
• M28: 47,614,459 km (0.104 R)
• M29: 48,086,291 km (0.068 R)
• M30: 48,879,758 km (0.12 R)
• M31: 50,819,294 km (0.116 R)
• M32: 51,147,512 km (0.079 R)
• M33: 52,641,845 km (0.078 R)
• M34: 59,454,233 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330

Radius: 4.8

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.68 AU - 12.14 AU

Year: 16148 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 111,748,998 km

• M1: 60,138 km (0.109 R)
• M2: 327,171 km (0.116 R)
• M3: 876,644 km (0.094 R)
• M4: 1,134,101 km (0.081 R)
• M5: 2,274,636 km (0.069 R)
• M6: 2,571,737 km (0.094 R)
• M7: 3,100,565 km (0.105 R)
• M8: 3,941,904 km (0.083 R)
• M9: 7,157,061 km (0.045 R)
• M10: 7,750,516 km (0.043 R)
• M11: 8,376,284 km (0.037 R)
• M12: 9,476,427 km (0.046 R)
• M13: 10,941,439 km (0.112 R)
• M14: 12,551,112 km (0.116 R)
• M15: 13,286,984 km (0.1 R)
• M16: 15,458,098 km (0.109 R)
• M17: 16,809,864 km (0.089 R)
• M18: 25,723,653 km (0.095 R)
• M19: 28,128,140 km (0.099 R)
• M20: 30,897,495 km (0.038 R)
• M21: 43,104,083 km (0.118 R)
• M22: 45,195,462 km (0.104 R)
• M23: 47,940,433 km (0.087 R)
• M24: 50,032,858 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.4

Radius: 7.3

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.28 AU - 20.16 AU

Year: 29939 Days

Day: 20.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 111,748,998 km

• M1: 90,806 km (0.092 R)
• M2: 319,541 km (0.115 R)
• M3: 629,807 km (0.116 R)
• M4: 881,131 km (0.086 R)
• M5: 1,247,646 km (0.039 R)
• M6: 1,615,059 km (0.08 R)
• M7: 2,030,791 km (0.093 R)
• M8: 2,288,548 km (0.115 R)
• M9: 3,580,775 km (0.087 R)
• M10: 4,364,219 km (0.043 R)
• M11: 8,129,148 km (0.073 R)
• M12: 8,482,050 km (0.077 R)
• M13: 10,888,481 km (0.037 R)
• M14: 12,133,135 km (0.114 R)
• M15: 12,672,286 km (0.101 R)
• M16: 14,728,808 km (0.074 R)
• M17: 15,077,221 km (0.119 R)
• M18: 16,155,972 km (0.119 R)
• M19: 23,611,032 km (0.106 R)
• M20: 27,745,468 km (0.078 R)
• M21: 30,896,598 km (0.075 R)
• M22: 37,091,446 km (0.078 R)
• M23: 42,817,603 km (0.086 R)
• M24: 44,065,399 km (0.096 R)
• M25: 45,154,172 km (0.069 R)
• M26: 48,144,933 km (0.068 R)
• M27: 50,472,975 km (0.114 R)
• M28: 54,933,834 km (0.062 R)
• M29: 62,107,052 km (0.117 R)
• M30: 83,128,545 km (0.096 R)
• M31: 91,947,190 km (0.087 R)
• M32: 100,118,824 km (0.071 R)
• M33: 103,264,119 km (0.11 R)
• M34: 107,124,642 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit