🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.93 AU - 1.51 AU

Year: 615 Days

Day: 41.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.51 AU - 1.53 AU

Year: 856 Days

Day: 39.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.34 AU - 1.74 AU

Year: 873 Days

Day: 23.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,682,774 km

• M1: 977,472 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.46 AU - 2.04 AU

Year: 1057 Days

Day: 29 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 8.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.57 AU - 4.25 AU

Year: 2875 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,682,774 km

• M1: 119,977 km (0.052 R)
• M2: 178,620 km (0.074 R)
• M3: 240,703 km (0.115 R)
• M4: 318,793 km (0.067 R)
• M5: 387,159 km (0.069 R)
• M6: 483,949 km (0.114 R)
• M7: 559,496 km (0.112 R)
• M8: 614,548 km (0.031 R)
• M9: 671,545 km (0.09 R)
• M10: 854,054 km (0.037 R)
• M11: 918,531 km (0.115 R)
• M12: 1,060,499 km (0.094 R)
• M13: 1,185,862 km (0.109 R)
• M14: 1,511,986 km (0.108 R)
• M15: 1,582,297 km (0.077 R)
• M16: 1,690,007 km (0.112 R)
• M17: 1,960,480 km (0.072 R)
• M18: 2,145,084 km (0.051 R)
• M19: 2,315,326 km (0.105 R)
• M20: 2,510,701 km (0.116 R)
• M21: 2,573,682 km (0.078 R)
• M22: 2,743,924 km (0.091 R)
• M23: 2,808,700 km (0.06 R)
• M24: 2,950,968 km (0.06 R)
• M25: 3,185,687 km (0.091 R)
• M26: 3,357,126 km (0.084 R)
• M27: 3,473,214 km (0.11 R)
• M28: 3,626,103 km (0.116 R)
• M29: 3,721,247 km (0.116 R)
• M30: 3,865,609 km (0.118 R)
• M31: 4,060,834 km (0.084 R)
• M32: 4,122,618 km (0.051 R)
• M33: 4,525,036 km (0.111 R)
• M34: 5,006,143 km (0.085 R)
• M35: 5,125,672 km (0.116 R)
• M36: 5,792,878 km (0.052 R)
• M37: 5,862,441 km (0.066 R)
• M38: 5,960,428 km (0.115 R)
• M39: 6,157,897 km (0.089 R)
• M40: 6,243,318 km (0.096 R)
• M41: 6,329,037 km (0.089 R)
• M42: 6,443,928 km (0.089 R)
• M43: 6,530,545 km (0.107 R)
• M44: 6,675,805 km (0.087 R)
• M45: 6,969,615 km (0.116 R)
• M46: 7,539,433 km (0.108 R)
• M47: 7,829,953 km (0.089 R)
• M48: 8,077,537 km (0.112 R)
• M49: 8,217,860 km (0.081 R)
• M50: 8,311,957 km (0.115 R)
• M51: 8,564,478 km (0.083 R)
• M52: 8,659,772 km (0.065 R)
• M53: 8,835,549 km (0.113 R)
• M54: 8,899,727 km (0.119 R)
• M55: 9,060,844 km (0.119 R)
• M56: 9,255,620 km (0.102 R)
• M57: 9,337,151 km (0.091 R)
• M58: 9,402,525 km (0.067 R)
• M59: 9,468,049 km (0.076 R)
• M60: 9,616,151 km (0.094 R)
• M61: 9,765,001 km (0.106 R)
• M62: 9,831,422 km (0.098 R)
• M63: 10,014,829 km (0.065 R)
• M64: 10,098,455 km (0.092 R)
• M65: 10,266,603 km (0.117 R)
• M66: 10,368,030 km (0.076 R)
• M67: 10,452,702 km (0.114 R)
• M68: 10,656,904 km (0.083 R)
• M69: 10,948,470 km (0.099 R)
• M70: 11,052,141 km (0.068 R)
• M71: 11,347,298 km (0.088 R)
• M72: 11,522,028 km (0.103 R)
• M73: 11,609,842 km (0.087 R)
• M74: 11,662,650 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.5

Radius: 5.1

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.56 AU - 12.9 AU

Year: 20737 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,682,774 km

• M1: 68,067 km (0.11 R)
• M2: 350,657 km (0.056 R)
• M3: 616,792 km (0.102 R)
• M4: 817,552 km (0.051 R)
• M5: 1,254,079 km (0.117 R)
• M6: 1,752,389 km (0.114 R)
• M7: 2,115,463 km (0.059 R)
• M8: 3,181,648 km (0.106 R)
• M9: 3,243,431 km (0.112 R)
• M10: 3,719,153 km (0.104 R)
• M11: 4,048,418 km (0.042 R)
• M12: 4,352,700 km (0.07 R)
• M13: 4,734,623 km (0.071 R)
• M14: 6,096,113 km (0.105 R)
• M15: 6,999,236 km (0.082 R)
• M16: 8,451,532 km (0.111 R)
• M17: 8,796,205 km (0.075 R)
• M18: 9,812,723 km (0.092 R)
• M19: 10,174,899 km (0.112 R)
• M20: 10,311,781 km (0.092 R)
• M21: 10,357,558 km (0.086 R)
• M22: 10,772,692 km (0.094 R)
• M23: 12,340,777 km (0.086 R)
• M24: 14,539,716 km (0.086 R)
• M25: 14,745,563 km (0.104 R)
• M26: 14,900,546 km (0.09 R)
• M27: 15,212,159 km (0.05 R)
• M28: 15,420,997 km (0.071 R)
• M29: 16,000,539 km (0.106 R)
• M30: 17,072,408 km (0.097 R)
• M31: 17,235,171 km (0.106 R)
• M32: 19,228,114 km (0.115 R)
• M33: 19,680,797 km (0.108 R)
• M34: 20,481,444 km (0.088 R)
• M35: 20,885,658 km (0.096 R)
• M36: 22,588,530 km (0.093 R)
• M37: 23,246,013 km (0.118 R)
• M38: 23,909,928 km (0.093 R)
• M39: 25,938,326 km (0.117 R)
• M40: 26,250,387 km (0.092 R)
• M41: 26,312,919 km (0.062 R)
• M42: 26,375,601 km (0.061 R)
• M43: 26,878,399 km (0.082 R)
• M44: 28,534,148 km (0.059 R)
• M45: 29,114,887 km (0.105 R)
• M46: 29,699,665 km (0.092 R)
• M47: 30,026,088 km (0.109 R)
• M48: 31,211,352 km (0.119 R)
• M49: 31,476,888 km (0.045 R)
• M50: 31,676,452 km (0.106 R)
• M51: 33,288,219 km (0.054 R)
• M52: 33,491,522 km (0.069 R)
• M53: 35,686,123 km (0.119 R)
• M54: 36,660,753 km (0.069 R)
• M55: 39,636,853 km (0.039 R)
• M56: 39,708,660 km (0.095 R)
• M57: 39,924,381 km (0.103 R)
• M58: 41,299,185 km (0.09 R)
• M59: 42,175,529 km (0.059 R)
• M60: 43,501,415 km (0.059 R)
• M61: 43,575,466 km (0.071 R)
• M62: 43,649,517 km (0.119 R)
• M63: 45,065,461 km (0.084 R)
• M64: 45,440,652 km (0.038 R)
• M65: 45,816,741 km (0.073 R)
• M66: 46,875,446 km (0.046 R)
• M67: 48,863,003 km (0.076 R)
• M68: 50,177,370 km (0.07 R)
• M69: 50,488,234 km (0.113 R)
• M70: 51,816,962 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit