🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.7 AU

Year: 165 Days

Day: 21.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 83.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.75 AU

Year: 190 Days

Day: 22.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.66 AU - 2.64 AU

Year: 1146 Days

Day: 32.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.28 AU - 2.9 AU

Year: 1515 Days

Day: 36 Hours

Environment

Temp: -80 °C

Axial Tilt: 167.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,982,332 km

• M1: 2,110,377 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.42 AU - 2.84 AU

Year: 1550 Days

Day: 47.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,982,332 km

• M1: 198,217 km (0.098 R)
• M2: 1,082,640 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.59 AU - 4.99 AU

Year: 3810 Days

Day: 27.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,982,332 km

• M1: 1,225,805 km (0.036 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 10.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.91 AU - 13.71 AU

Year: 14750 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,982,332 km

• M1: 141,520 km (0.057 R)
• M2: 511,774 km (0.113 R)
• M3: 597,344 km (0.107 R)
• M4: 992,283 km (0.108 R)
• M5: 1,102,836 km (0.111 R)
• M6: 1,217,727 km (0.115 R)
• M7: 1,459,776 km (0.1 R)
• M8: 1,829,582 km (0.107 R)
• M9: 2,155,705 km (0.086 R)
• M10: 2,375,315 km (0.11 R)
• M11: 2,450,264 km (0.098 R)
• M12: 2,862,854 km (0.051 R)
• M13: 2,969,518 km (0.101 R)
• M14: 3,104,754 km (0.102 R)
• M15: 3,409,485 km (0.101 R)
• M16: 3,579,727 km (0.095 R)
• M17: 4,411,492 km (0.095 R)
• M18: 4,754,370 km (0.112 R)
• M19: 4,849,365 km (0.108 R)
• M20: 5,138,238 km (0.083 R)
• M21: 5,665,571 km (0.066 R)
• M22: 5,732,740 km (0.08 R)
• M23: 6,038,219 km (0.097 R)
• M24: 6,175,699 km (0.095 R)
• M25: 6,488,957 km (0.084 R)
• M26: 6,594,424 km (0.069 R)
• M27: 6,807,302 km (0.106 R)
• M28: 7,239,789 km (0.099 R)
• M29: 7,681,402 km (0.115 R)
• M30: 9,057,852 km (0.09 R)
• M31: 9,255,022 km (0.079 R)
• M32: 9,573,516 km (0.094 R)
• M33: 9,693,792 km (0.06 R)
• M34: 10,057,914 km (0.078 R)
• M35: 10,633,117 km (0.1 R)
• M36: 10,716,294 km (0.093 R)
• M37: 10,924,833 km (0.109 R)
• M38: 11,050,645 km (0.066 R)
• M39: 11,219,242 km (0.05 R)
• M40: 11,772,754 km (0.044 R)
• M41: 12,291,559 km (0.052 R)
• M42: 12,378,775 km (0.078 R)
• M43: 12,817,994 km (0.055 R)
• M44: 13,172,990 km (0.096 R)
• M45: 13,307,030 km (0.118 R)
• M46: 13,531,277 km (0.12 R)
• M47: 14,303,202 km (0.043 R)
• M48: 14,810,339 km (0.118 R)
• M49: 14,949,764 km (0.092 R)
• M50: 15,042,814 km (0.069 R)
• M51: 15,370,433 km (0.027 R)
• M52: 15,889,837 km (0.11 R)
• M53: 16,319,033 km (0.115 R)
• M54: 18,372,414 km (0.094 R)
• M55: 18,772,738 km (0.059 R)
• M56: 19,939,451 km (0.116 R)
• M57: 20,247,773 km (0.083 R)
• M58: 20,454,068 km (0.073 R)
• M59: 21,339,089 km (0.102 R)
• M60: 21,812,566 km (0.032 R)
• M61: 21,918,332 km (0.109 R)
• M62: 22,449,404 km (0.05 R)
• M63: 22,716,437 km (0.077 R)
• M64: 24,396,122 km (0.069 R)
• M65: 24,560,829 km (0.104 R)
• M66: 24,725,835 km (0.036 R)
• M67: 24,891,291 km (0.071 R)
• M68: 26,961,426 km (0.101 R)
• M69: 27,530,347 km (0.091 R)
• M70: 28,333,538 km (0.093 R)
• M71: 31,443,228 km (0.08 R)
• M72: 31,622,596 km (0.054 R)
• M73: 31,742,275 km (0.065 R)
• M74: 32,282,622 km (0.107 R)
• M75: 33,494,514 km (0.117 R)
• M76: 34,290,226 km (0.078 R)
• M77: 35,278,020 km (0.096 R)
• M78: 35,775,583 km (0.072 R)
• M79: 36,212,708 km (0.063 R)
• M80: 37,029,213 km (0.105 R)
• M81: 37,788,422 km (0.059 R)
• M82: 40,161,344 km (0.076 R)
• M83: 41,594,940 km (0.092 R)
• M84: 41,660,464 km (0.07 R)
• M85: 43,244,406 km (0.097 R)
• M86: 43,443,670 km (0.059 R)
• M87: 44,244,169 km (0.034 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit