🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.47 AU - 0.65 AU

Year: 147 Days

Day: 19.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,665,113 km

• M1: 74,500 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.31 AU - 1.83 AU

Year: 688 Days

Day: 25.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.77 AU - 1.95 AU

Year: 887 Days

Day: 39.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,665,113 km

• M1: 67,169 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.14 AU - 4.8 AU

Year: 3306 Days

Day: 18.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,665,113 km

• M1: 598,691 km (0.074 R)

Asteroid Belt

Center: 9.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.7

Radius: 6.5

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.16 AU - 16.88 AU

Year: 18365 Days

Day: 17.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,665,113 km

• M1: 101,876 km (0.083 R)
• M2: 159,172 km (0.112 R)
• M3: 249,380 km (0.091 R)
• M4: 316,399 km (0.095 R)
• M5: 375,042 km (0.116 R)
• M6: 438,023 km (0.028 R)
• M7: 870,510 km (0.066 R)
• M8: 956,529 km (0.033 R)
• M9: 1,000,660 km (0.078 R)
• M10: 1,114,205 km (0.092 R)
• M11: 1,231,938 km (0.061 R)
• M12: 2,137,155 km (0.103 R)
• M13: 2,374,268 km (0.069 R)
• M14: 3,235,503 km (0.084 R)
• M15: 3,716,909 km (0.094 R)
• M16: 4,002,042 km (0.098 R)
• M17: 4,442,907 km (0.081 R)
• M18: 4,899,181 km (0.09 R)
• M19: 5,015,568 km (0.118 R)
• M20: 5,093,658 km (0.061 R)
• M21: 5,370,264 km (0.104 R)
• M22: 5,611,267 km (0.103 R)
• M23: 6,020,866 km (0.118 R)
• M24: 6,653,216 km (0.113 R)
• M25: 7,573,542 km (0.12 R)
• M26: 7,753,358 km (0.092 R)
• M27: 8,533,362 km (0.108 R)
• M28: 9,098,842 km (0.1 R)
• M29: 9,146,414 km (0.073 R)
• M30: 9,386,070 km (0.081 R)
• M31: 9,676,439 km (0.119 R)
• M32: 10,018,719 km (0.044 R)
• M33: 10,067,937 km (0.09 R)
• M34: 10,816,225 km (0.111 R)
• M35: 10,968,067 km (0.09 R)
• M36: 11,273,696 km (0.061 R)
• M37: 13,220,113 km (0.086 R)
• M38: 13,491,035 km (0.077 R)
• M39: 13,599,942 km (0.034 R)
• M40: 13,818,505 km (0.113 R)
• M41: 14,093,466 km (0.109 R)
• M42: 14,314,721 km (0.117 R)
• M43: 15,495,048 km (0.067 R)
• M44: 15,552,045 km (0.104 R)
• M45: 16,357,031 km (0.092 R)
• M46: 16,589,656 km (0.115 R)
• M47: 16,881,821 km (0.118 R)
• M48: 16,940,463 km (0.105 R)
• M49: 17,293,663 km (0.112 R)
• M50: 19,218,539 km (0.113 R)
• M51: 19,402,545 km (0.101 R)
• M52: 20,455,714 km (0.058 R)
• M53: 21,147,005 km (0.077 R)
• M54: 21,273,565 km (0.098 R)
• M55: 21,463,854 km (0.095 R)
• M56: 22,294,870 km (0.081 R)
• M57: 23,006,208 km (0.085 R)
• M58: 23,136,208 km (0.085 R)
• M59: 23,266,658 km (0.069 R)
• M60: 25,050,612 km (0.076 R)
• M61: 25,925,012 km (0.045 R)
• M62: 26,060,547 km (0.1 R)
• M63: 27,083,647 km (0.065 R)
• M64: 27,289,943 km (0.111 R)
• M65: 27,911,672 km (0.092 R)
• M66: 29,098,880 km (0.062 R)
• M67: 30,731,143 km (0.063 R)
• M68: 31,377,854 km (0.103 R)
• M69: 31,666,728 km (0.071 R)
• M70: 32,538,734 km (0.069 R)
• M71: 33,050,957 km (0.062 R)
• M72: 33,344,917 km (0.117 R)
• M73: 40,418,801 km (0.083 R)
• M74: 40,575,730 km (0.061 R)
• M75: 40,969,322 km (0.105 R)
• M76: 41,522,385 km (0.111 R)
• M77: 42,635,992 km (0.097 R)
• M78: 43,839,955 km (0.078 R)
• M79: 43,920,588 km (0.113 R)
• M80: 45,707,685 km (0.075 R)
• M81: 46,857,195 km (0.116 R)
• M82: 47,187,357 km (0.11 R)
• M83: 49,772,408 km (0.066 R)
• M84: 51,039,652 km (0.085 R)
• M85: 51,719,724 km (0.111 R)
• M86: 51,975,686 km (0.051 R)
• M87: 54,470,529 km (0.115 R)
• M88: 54,643,913 km (0.119 R)
• M89: 55,078,495 km (0.113 R)
• M90: 55,165,561 km (0.084 R)
• M91: 55,426,909 km (0.099 R)
• M92: 55,601,489 km (0.116 R)
• M93: 57,003,969 km (0.08 R)
• M94: 58,595,840 km (0.113 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit