🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.85 AU - 0.97 AU

Year: 317 Days

Day: 26.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.7 AU

Year: 691 Days

Day: 34.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,654,294 km

• M1: 412,292 km (0.084 R)
• M2: 933,491 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.85 AU

Year: 705 Days

Day: 29.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.64 AU - 1.72 AU

Year: 795 Days

Day: 14.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 108.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.67 AU - 2.05 AU

Year: 927 Days

Day: 30.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,654,294 km

• M1: 64,626 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.63 AU - 2.79 AU

Year: 1629 Days

Day: 37.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.24 AU - 4.98 AU

Year: 3043 Days

Day: 18.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.62 AU - 4.86 AU

Year: 3769 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 14.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.39 AU - 7.83 AU

Year: 7668 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,654,294 km

• M1: 192,832 km (0.09 R)
• M2: 309,069 km (0.087 R)
• M3: 436,676 km (0.12 R)
• M4: 839,094 km (0.069 R)
• M5: 1,235,678 km (0.114 R)
• M6: 1,396,047 km (0.061 R)
• M7: 1,690,306 km (0.113 R)
• M8: 1,886,728 km (0.111 R)
• M9: 2,022,114 km (0.045 R)
• M10: 2,178,444 km (0.085 R)
• M11: 2,375,315 km (0.113 R)
• M12: 2,503,670 km (0.046 R)
• M13: 2,653,417 km (0.112 R)
• M14: 2,864,201 km (0.112 R)
• M15: 3,041,026 km (0.109 R)
• M16: 3,181,049 km (0.097 R)
• M17: 3,282,476 km (0.1 R)
• M18: 3,677,864 km (0.065 R)
• M19: 3,870,695 km (0.087 R)
• M20: 5,168,457 km (0.07 R)
• M21: 5,433,694 km (0.104 R)
• M22: 6,154,157 km (0.058 R)
• M23: 6,358,358 km (0.065 R)
• M24: 6,642,744 km (0.089 R)
• M25: 7,063,862 km (0.107 R)
• M26: 7,331,642 km (0.106 R)
• M27: 7,602,713 km (0.086 R)
• M28: 8,015,604 km (0.078 R)
• M29: 8,323,177 km (0.059 R)
• M30: 8,435,974 km (0.113 R)
• M31: 8,691,636 km (0.086 R)
• M32: 8,863,524 km (0.113 R)
• M33: 9,444,712 km (0.025 R)
• M34: 9,562,445 km (0.109 R)
• M35: 9,918,638 km (0.038 R)
• M36: 10,248,950 km (0.086 R)
• M37: 10,400,343 km (0.074 R)
• M38: 10,613,520 km (0.032 R)
• M39: 11,168,379 km (0.1 R)
• M40: 11,386,792 km (0.079 R)
• M41: 11,891,236 km (0.085 R)
• M42: 12,114,286 km (0.112 R)
• M43: 12,370,846 km (0.113 R)
• M44: 12,791,665 km (0.077 R)
• M45: 13,283,094 km (0.093 R)
• M46: 13,481,311 km (0.085 R)
• M47: 13,881,037 km (0.041 R)
• M48: 14,149,565 km (0.099 R)
• M49: 14,555,723 km (0.109 R)
• M50: 14,692,007 km (0.117 R)
• M51: 14,897,106 km (0.078 R)
• M52: 15,137,659 km (0.088 R)
• M53: 15,937,110 km (0.105 R)
• M54: 16,821,832 km (0.112 R)
• M55: 18,417,293 km (0.098 R)
• M56: 18,527,846 km (0.06 R)
• M57: 19,046,651 km (0.112 R)
• M58: 19,570,244 km (0.094 R)
• M59: 19,758,438 km (0.067 R)
• M60: 19,985,079 km (0.104 R)
• M61: 21,556,604 km (0.114 R)
• M62: 22,494,882 km (0.099 R)
• M63: 23,286,853 km (0.051 R)
• M64: 24,695,018 km (0.07 R)
• M65: 24,857,781 km (0.036 R)
• M66: 25,061,682 km (0.11 R)
• M67: 25,717,669 km (0.059 R)
• M68: 26,338,052 km (0.041 R)
• M69: 27,172,658 km (0.084 R)
• M70: 27,508,954 km (0.062 R)
• M71: 27,804,410 km (0.08 R)
• M72: 28,526,220 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 16,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit