🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.65 AU - 0.81 AU

Year: 230 Days

Day: 22.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,475,014 km

• M1: 241,750 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.53 AU - 1.81 AU

Year: 796 Days

Day: 36.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.25 AU - 3.75 AU

Year: 1917 Days

Day: 19.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.97 AU - 4.29 AU

Year: 2552 Days

Day: 24.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,475,014 km

• M1: 2,013,139 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.07 AU - 4.23 AU

Year: 2573 Days

Day: 31 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,475,014 km

• M1: 1,563,597 km (0.11 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 12.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.15 AU - 8.91 AU

Year: 9192 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,475,014 km

• M1: 206,295 km (0.103 R)
• M2: 360,980 km (0.073 R)
• M3: 473,776 km (0.118 R)
• M4: 643,570 km (0.062 R)
• M5: 883,525 km (0.113 R)
• M6: 1,118,394 km (0.116 R)
• M7: 1,262,157 km (0.066 R)
• M8: 1,355,357 km (0.114 R)
• M9: 1,794,127 km (0.106 R)
• M10: 2,030,043 km (0.094 R)
• M11: 2,532,393 km (0.085 R)
• M12: 2,972,210 km (0.036 R)
• M13: 3,149,933 km (0.045 R)
• M14: 3,253,006 km (0.098 R)
• M15: 3,649,889 km (0.109 R)
• M16: 3,840,477 km (0.117 R)
• M17: 4,374,691 km (0.105 R)
• M18: 4,577,396 km (0.048 R)
• M19: 4,665,359 km (0.089 R)
• M20: 4,932,391 km (0.093 R)
• M21: 5,204,510 km (0.118 R)
• M22: 5,357,848 km (0.096 R)
• M23: 5,858,701 km (0.04 R)
• M24: 6,771,398 km (0.03 R)
• M25: 6,871,778 km (0.1 R)
• M26: 7,040,375 km (0.067 R)
• M27: 7,142,102 km (0.111 R)
• M28: 8,329,759 km (0.039 R)
• M29: 8,437,470 km (0.11 R)
• M30: 10,108,927 km (0.045 R)
• M31: 10,493,991 km (0.082 R)
• M32: 11,120,208 km (0.098 R)
• M33: 12,862,874 km (0.1 R)
• M34: 13,154,590 km (0.083 R)
• M35: 13,490,736 km (0.108 R)
• M36: 13,575,109 km (0.099 R)
• M37: 13,872,211 km (0.088 R)
• M38: 14,689,314 km (0.093 R)
• M39: 16,686,146 km (0.118 R)
• M40: 17,600,788 km (0.077 R)
• M41: 17,693,239 km (0.076 R)
• M42: 17,878,442 km (0.1 R)
• M43: 19,287,953 km (0.083 R)
• M44: 19,478,690 km (0.105 R)
• M45: 20,344,413 km (0.025 R)
• M46: 21,026,430 km (0.063 R)
• M47: 21,765,443 km (0.098 R)
• M48: 22,512,984 km (0.101 R)
• M49: 22,663,479 km (0.118 R)
• M50: 23,218,338 km (0.067 R)
• M51: 23,472,056 km (0.086 R)
• M52: 23,624,645 km (0.064 R)
• M53: 23,777,684 km (0.08 R)
• M54: 24,754,109 km (0.074 R)
• M55: 24,857,781 km (0.057 R)
• M56: 25,117,333 km (0.07 R)
• M57: 25,638,981 km (0.042 R)
• M58: 26,006,393 km (0.11 R)
• M59: 26,640,239 km (0.117 R)
• M60: 27,225,765 km (0.091 R)
• M61: 27,977,046 km (0.081 R)
• M62: 28,844,115 km (0.119 R)
• M63: 29,445,199 km (0.112 R)
• M64: 30,105,823 km (0.104 R)
• M65: 30,327,079 km (0.04 R)
• M66: 30,604,433 km (0.097 R)
• M67: 31,609,880 km (0.07 R)
• M68: 31,778,627 km (0.033 R)
• M69: 33,138,472 km (0.098 R)
• M70: 33,252,615 km (0.088 R)
• M71: 33,424,203 km (0.044 R)
• M72: 33,595,942 km (0.115 R)
• M73: 34,401,676 km (0.025 R)
• M74: 35,388,573 km (0.106 R)
• M75: 36,443,687 km (0.11 R)
• M76: 37,449,583 km (0.108 R)
• M77: 37,866,363 km (0.114 R)
• M78: 39,126,276 km (0.082 R)
• M79: 39,428,314 km (0.118 R)
• M80: 40,827,353 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.4

Radius: 11.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.08 AU - 12.4 AU

Year: 14842 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,475,014 km

• M1: 516,262 km (0.107 R)
• M2: 786,586 km (0.099 R)
• M3: 1,387,969 km (0.101 R)
• M4: 2,029,894 km (0.056 R)
• M5: 2,219,883 km (0.102 R)
• M6: 2,566,501 km (0.089 R)
• M7: 3,055,537 km (0.115 R)
• M8: 3,497,748 km (0.075 R)
• M9: 3,592,593 km (0.099 R)
• M10: 3,707,484 km (0.069 R)
• M11: 4,059,338 km (0.086 R)
• M12: 6,135,757 km (0.081 R)
• M13: 6,435,700 km (0.098 R)
• M14: 6,882,848 km (0.109 R)
• M15: 7,981,495 km (0.106 R)
• M16: 10,066,291 km (0.113 R)
• M17: 10,256,430 km (0.109 R)
• M18: 12,222,146 km (0.115 R)
• M19: 12,599,731 km (0.102 R)
• M20: 13,069,917 km (0.088 R)
• M21: 13,635,696 km (0.104 R)
• M22: 14,484,066 km (0.107 R)
• M23: 14,698,739 km (0.086 R)
• M24: 15,069,442 km (0.033 R)
• M25: 17,065,377 km (0.12 R)
• M26: 18,176,889 km (0.115 R)
• M27: 18,441,827 km (0.095 R)
• M28: 19,514,145 km (0.092 R)
• M29: 23,136,956 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit