🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.54 AU - 0.66 AU

Year: 178 Days

Day: 21.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,661,998 km

• M1: 350,508 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.19 AU - 3.53 AU

Year: 1852 Days

Day: 35 Hours

Environment

Temp: -118 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,661,998 km

• M1: 387,608 km (0.062 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 12

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.5 AU - 5.62 AU

Year: 5020 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,661,998 km

• M1: 174,581 km (0.046 R)
• M2: 287,527 km (0.072 R)
• M3: 415,882 km (0.104 R)
• M4: 777,460 km (0.108 R)
• M5: 903,272 km (0.104 R)
• M6: 1,505,703 km (0.081 R)
• M7: 1,786,947 km (0.051 R)
• M8: 2,117,558 km (0.088 R)
• M9: 2,265,361 km (0.117 R)
• M10: 2,467,916 km (0.072 R)
• M11: 2,818,873 km (0.098 R)
• M12: 3,092,637 km (0.089 R)
• M13: 3,204,686 km (0.03 R)
• M14: 3,356,228 km (0.089 R)
• M15: 3,529,463 km (0.098 R)
• M16: 3,844,964 km (0.056 R)
• M17: 4,046,922 km (0.103 R)
• M18: 4,231,675 km (0.083 R)
• M19: 4,588,466 km (0.033 R)
• M20: 5,197,180 km (0.11 R)
• M21: 5,331,070 km (0.073 R)
• M22: 5,762,510 km (0.065 R)
• M23: 5,901,038 km (0.088 R)
• M24: 6,347,288 km (0.117 R)
• M25: 6,634,815 km (0.101 R)
• M26: 7,674,670 km (0.097 R)
• M27: 8,291,612 km (0.119 R)
• M28: 8,817,897 km (0.12 R)
• M29: 9,328,026 km (0.093 R)
• M30: 10,069,433 km (0.056 R)
• M31: 10,264,807 km (0.102 R)
• M32: 11,087,446 km (0.114 R)
• M33: 11,376,020 km (0.105 R)
• M34: 11,463,086 km (0.079 R)
• M35: 11,754,802 km (0.053 R)
• M36: 12,495,162 km (0.079 R)
• M37: 12,615,140 km (0.107 R)
• M38: 13,526,191 km (0.082 R)
• M39: 13,989,794 km (0.102 R)
• M40: 14,114,260 km (0.115 R)
• M41: 14,239,174 km (0.071 R)
• M42: 15,219,339 km (0.118 R)
• M43: 15,508,063 km (0.077 R)
• M44: 16,156,121 km (0.117 R)
• M45: 17,679,925 km (0.118 R)
• M46: 17,814,563 km (0.059 R)
• M47: 18,152,804 km (0.066 R)
• M48: 19,980,441 km (0.088 R)
• M49: 20,933,978 km (0.113 R)
• M50: 23,179,143 km (0.076 R)
• M51: 23,882,552 km (0.093 R)
• M52: 24,667,941 km (0.027 R)
• M53: 24,893,983 km (0.119 R)
• M54: 25,007,229 km (0.055 R)
• M55: 25,120,624 km (0.116 R)
• M56: 25,348,013 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.8

Radius: 4.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.62 AU - 14.12 AU

Year: 18718 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,661,998 km

• M1: 359,184 km (0.083 R)
• M2: 447,746 km (0.081 R)
• M3: 792,420 km (0.087 R)
• M4: 1,031,627 km (0.114 R)
• M5: 1,414,597 km (0.095 R)
• M6: 1,572,872 km (0.04 R)
• M7: 1,787,096 km (0.091 R)
• M8: 1,992,943 km (0.068 R)
• M9: 2,483,624 km (0.069 R)
• M10: 2,540,471 km (0.099 R)
• M11: 2,578,618 km (0.069 R)
• M12: 2,713,406 km (0.113 R)
• M13: 2,830,841 km (0.087 R)
• M14: 3,050,301 km (0.12 R)
• M15: 3,234,156 km (0.114 R)
• M16: 3,698,508 km (0.108 R)
• M17: 3,741,742 km (0.111 R)
• M18: 3,785,125 km (0.059 R)
• M19: 4,138,475 km (0.048 R)
• M20: 4,525,485 km (0.084 R)
• M21: 5,139,435 km (0.119 R)
• M22: 5,333,613 km (0.114 R)
• M23: 5,854,662 km (0.07 R)
• M24: 6,365,988 km (0.096 R)
• M25: 6,417,898 km (0.037 R)
• M26: 6,548,348 km (0.054 R)
• M27: 6,864,897 km (0.072 R)
• M28: 7,105,450 km (0.081 R)
• M29: 7,512,805 km (0.076 R)
• M30: 7,650,286 km (0.115 R)
• M31: 7,927,640 km (0.117 R)
• M32: 8,349,955 km (0.108 R)
• M33: 8,635,537 km (0.106 R)
• M34: 8,837,345 km (0.106 R)
• M35: 9,098,991 km (0.116 R)
• M36: 9,511,283 km (0.114 R)
• M37: 9,600,443 km (0.113 R)
• M38: 10,050,284 km (0.051 R)
• M39: 10,691,461 km (0.113 R)
• M40: 11,063,810 km (0.103 R)
• M41: 11,471,913 km (0.095 R)
• M42: 12,367,705 km (0.101 R)
• M43: 12,627,706 km (0.099 R)
• M44: 12,758,454 km (0.029 R)
• M45: 12,955,325 km (0.038 R)
• M46: 13,685,961 km (0.111 R)
• M47: 14,293,478 km (0.047 R)
• M48: 14,600,603 km (0.074 R)
• M49: 15,082,607 km (0.069 R)
• M50: 15,256,140 km (0.108 R)
• M51: 15,956,408 km (0.118 R)
• M52: 15,991,713 km (0.057 R)
• M53: 16,488,378 km (0.07 R)
• M54: 16,595,490 km (0.091 R)
• M55: 16,631,244 km (0.098 R)
• M56: 16,774,559 km (0.119 R)
• M57: 16,846,366 km (0.101 R)
• M58: 16,918,322 km (0.077 R)
• M59: 17,497,117 km (0.075 R)
• M60: 17,642,825 km (0.092 R)
• M61: 18,562,702 km (0.072 R)
• M62: 19,838,622 km (0.105 R)
• M63: 20,333,941 km (0.098 R)
• M64: 20,563,873 km (0.076 R)
• M65: 20,910,491 km (0.104 R)
• M66: 21,065,026 km (0.099 R)
• M67: 21,492,277 km (0.096 R)
• M68: 21,961,715 km (0.101 R)
• M69: 22,513,582 km (0.078 R)
• M70: 22,672,006 km (0.08 R)
• M71: 24,847,907 km (0.108 R)
• M72: 25,299,094 km (0.099 R)
• M73: 25,340,383 km (0.072 R)
• M74: 26,209,996 km (0.094 R)
• M75: 27,089,332 km (0.1 R)
• M76: 27,680,842 km (0.06 R)
• M77: 28,662,054 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit