🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.58 AU - 0.64 AU

Year: 168 Days

Day: 22.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.92 AU - 0.98 AU

Year: 327 Days

Day: 39.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.78 AU - 1.28 AU

Year: 369 Days

Day: 16.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,759,547 km

• M1: 489,335 km (0.056 R)
• M2: 618,288 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.47 AU - 3.49 AU

Year: 1816 Days

Day: 24.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.01 AU - 3.09 AU

Year: 1881 Days

Day: 41.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.85 AU - 5.77 AU

Year: 3725 Days

Day: 15 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,759,547 km

• M1: 1,531,134 km (0.118 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 8

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.89 AU - 8.55 AU

Year: 7574 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,759,547 km

• M1: 103,073 km (0.048 R)
• M2: 179,817 km (0.083 R)
• M3: 237,861 km (0.105 R)
• M4: 359,184 km (0.118 R)
• M5: 597,195 km (0.112 R)
• M6: 711,787 km (0.088 R)
• M7: 802,742 km (0.069 R)
• M8: 865,723 km (0.099 R)
• M9: 963,410 km (0.108 R)
• M10: 1,082,341 km (0.111 R)
• M11: 1,297,612 km (0.085 R)
• M12: 1,353,711 km (0.115 R)
• M13: 1,507,049 km (0.077 R)
• M14: 2,380,551 km (0.076 R)
• M15: 2,590,287 km (0.106 R)
• M16: 2,661,496 km (0.083 R)
• M17: 2,806,157 km (0.032 R)
• M18: 3,410,083 km (0.102 R)
• M19: 3,753,710 km (0.111 R)
• M20: 3,861,719 km (0.117 R)
• M21: 4,332,354 km (0.113 R)
• M22: 4,791,769 km (0.067 R)
• M23: 5,086,776 km (0.112 R)
• M24: 5,509,839 km (0.1 R)
• M25: 7,111,135 km (0.071 R)
• M26: 7,178,005 km (0.075 R)
• M27: 7,858,376 km (0.107 R)
• M28: 7,996,904 km (0.081 R)
• M29: 8,066,467 km (0.086 R)
• M30: 8,346,813 km (0.11 R)
• M31: 8,809,220 km (0.053 R)
• M32: 9,061,741 km (0.04 R)
• M33: 9,353,158 km (0.066 R)
• M34: 9,647,716 km (0.073 R)
• M35: 9,758,867 km (0.058 R)
• M36: 9,833,218 km (0.111 R)
• M37: 10,057,614 km (0.079 R)
• M38: 10,473,347 km (0.084 R)
• M39: 11,478,046 km (0.08 R)
• M40: 11,674,767 km (0.046 R)
• M41: 11,793,399 km (0.103 R)
• M42: 13,578,101 km (0.028 R)
• M43: 13,869,817 km (0.085 R)
• M44: 13,995,479 km (0.113 R)
• M45: 14,079,404 km (0.07 R)
• M46: 15,272,447 km (0.053 R)
• M47: 15,532,298 km (0.105 R)
• M48: 16,408,942 km (0.03 R)
• M49: 16,541,934 km (0.049 R)
• M50: 16,942,707 km (0.108 R)
• M51: 17,527,335 km (0.119 R)
• M52: 17,663,320 km (0.063 R)
• M53: 18,531,885 km (0.08 R)
• M54: 18,716,489 km (0.107 R)
• M55: 19,134,166 km (0.047 R)
• M56: 19,227,366 km (0.102 R)
• M57: 19,367,389 km (0.077 R)
• M58: 20,835,243 km (0.092 R)
• M59: 22,240,566 km (0.034 R)
• M60: 22,781,512 km (0.099 R)
• M61: 23,078,464 km (0.09 R)
• M62: 23,476,394 km (0.114 R)
• M63: 24,379,965 km (0.083 R)
• M64: 26,532,080 km (0.053 R)
• M65: 27,525,559 km (0.054 R)
• M66: 27,683,535 km (0.06 R)
• M67: 29,172,482 km (0.053 R)
• M68: 29,387,305 km (0.086 R)
• M69: 29,764,441 km (0.033 R)
• M70: 29,926,605 km (0.101 R)
• M71: 31,729,559 km (0.106 R)
• M72: 32,282,921 km (0.116 R)
• M73: 33,230,773 km (0.071 R)
• M74: 33,455,170 km (0.115 R)
• M75: 34,414,392 km (0.038 R)
• M76: 35,153,854 km (0.09 R)
• M77: 35,956,297 km (0.11 R)
• M78: 37,462,149 km (0.105 R)
• M79: 37,637,328 km (0.12 R)
• M80: 37,871,150 km (0.082 R)
• M81: 38,340,438 km (0.104 R)
• M82: 38,399,230 km (0.106 R)
• M83: 39,047,737 km (0.106 R)
• M84: 39,106,978 km (0.084 R)
• M85: 39,759,524 km (0.054 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit