🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 204 Days

Day: 45 Hours

Environment

Temp: 154 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.91 AU - 1.23 AU

Year: 402 Days

Day: 26.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.53 AU - 1.85 AU

Year: 798 Days

Day: 39.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 179.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,599,896 km

• M1: 1,499,419 km (0.094 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.4

Radius: 5

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.49 AU - 16.03 AU

Year: 19571 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,599,896 km

• M1: 67,618 km (0.112 R)
• M2: 208,390 km (0.092 R)
• M3: 376,687 km (0.058 R)
• M4: 640,129 km (0.113 R)
• M5: 780,003 km (0.102 R)
• M6: 974,181 km (0.094 R)
• M7: 1,380,938 km (0.078 R)
• M8: 1,562,400 km (0.093 R)
• M9: 2,769,805 km (0.095 R)
• M10: 2,802,118 km (0.109 R)
• M11: 2,932,567 km (0.036 R)
• M12: 3,335,883 km (0.102 R)
• M13: 3,936,668 km (0.077 R)
• M14: 3,973,020 km (0.069 R)
• M15: 4,570,215 km (0.087 R)
• M16: 5,275,120 km (0.111 R)
• M17: 5,476,778 km (0.104 R)
• M18: 5,558,309 km (0.112 R)
• M19: 6,181,683 km (0.103 R)
• M20: 7,403,449 km (0.079 R)
• M21: 7,493,657 km (0.106 R)
• M22: 7,766,074 km (0.109 R)
• M23: 8,227,284 km (0.096 R)
• M24: 8,935,630 km (0.072 R)
• M25: 9,031,523 km (0.089 R)
• M26: 9,663,424 km (0.033 R)
• M27: 10,511,046 km (0.11 R)
• M28: 10,866,939 km (0.118 R)
• M29: 11,278,483 km (0.043 R)
• M30: 11,590,544 km (0.094 R)
• M31: 11,642,903 km (0.026 R)
• M32: 12,436,520 km (0.088 R)
• M33: 12,597,337 km (0.069 R)
• M34: 13,247,490 km (0.099 R)
• M35: 14,636,656 km (0.059 R)
• M36: 16,363,763 km (0.045 R)
• M37: 17,131,948 km (0.074 R)
• M38: 17,730,938 km (0.079 R)
• M39: 18,580,804 km (0.054 R)
• M40: 19,381,900 km (0.108 R)
• M41: 21,081,332 km (0.09 R)
• M42: 23,751,654 km (0.077 R)
• M43: 24,285,120 km (0.104 R)
• M44: 25,635,540 km (0.093 R)
• M45: 26,182,619 km (0.09 R)
• M46: 26,802,553 km (0.072 R)
• M47: 26,871,817 km (0.061 R)
• M48: 27,566,848 km (0.062 R)
• M49: 28,057,081 km (0.061 R)
• M50: 28,762,135 km (0.071 R)
• M51: 29,259,249 km (0.092 R)
• M52: 30,622,684 km (0.07 R)
• M53: 32,006,614 km (0.069 R)
• M54: 33,410,889 km (0.068 R)
• M55: 33,858,636 km (0.096 R)
• M56: 34,158,131 km (0.06 R)
• M57: 34,308,177 km (0.11 R)
• M58: 34,986,304 km (0.096 R)
• M59: 35,516,778 km (0.086 R)
• M60: 35,744,915 km (0.054 R)
• M61: 36,126,390 km (0.061 R)
• M62: 36,202,834 km (0.059 R)
• M63: 36,585,805 km (0.049 R)
• M64: 36,739,292 km (0.086 R)
• M65: 37,665,303 km (0.08 R)
• M66: 38,520,704 km (0.118 R)
• M67: 40,409,377 km (0.062 R)
• M68: 40,726,973 km (0.1 R)
• M69: 41,045,617 km (0.12 R)
• M70: 41,125,352 km (0.101 R)
• M71: 45,425,693 km (0.053 R)
• M72: 45,590,849 km (0.11 R)
• M73: 46,335,996 km (0.09 R)
• M74: 47,670,708 km (0.091 R)
• M75: 48,595,821 km (0.113 R)
• M76: 48,764,568 km (0.096 R)
• M77: 51,406,017 km (0.097 R)
• M78: 53,221,537 km (0.12 R)
• M79: 53,482,585 km (0.079 R)
• M80: 54,006,028 km (0.096 R)
• M81: 54,531,266 km (0.107 R)
• M82: 56,116,854 km (0.048 R)
• M83: 56,826,397 km (0.112 R)
• M84: 57,093,130 km (0.113 R)
• M85: 59,784,545 km (0.11 R)
• M86: 60,418,391 km (0.089 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit