🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.57 AU - 0.69 AU

Year: 186 Days

Day: 19.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.69 AU - 0.89 AU

Year: 262 Days

Day: 46.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,718,029 km

• M1: 601,234 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.15 AU

Year: 351 Days

Day: 15.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.55 AU - 1.67 AU

Year: 762 Days

Day: 27.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 99.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,718,029 km

• M1: 625,917 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.2 AU - 3.14 AU

Year: 1626 Days

Day: 34 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.31 AU - 5.41 AU

Year: 3394 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.5

Radius: 3.3

Gravity: 48.53 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.7 AU - 18.06 AU

Year: 28184 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,718,029 km

• M1: 252,820 km (0.087 R)
• M2: 327,171 km (0.111 R)
• M3: 519,553 km (0.03 R)
• M4: 690,544 km (0.09 R)
• M5: 906,114 km (0.082 R)
• M6: 1,021,305 km (0.097 R)
• M7: 1,080,695 km (0.098 R)
• M8: 1,427,463 km (0.1 R)
• M9: 1,734,887 km (0.119 R)
• M10: 2,290,942 km (0.03 R)
• M11: 2,527,606 km (0.074 R)
• M12: 2,772,198 km (0.09 R)
• M13: 3,024,121 km (0.092 R)
• M14: 3,066,906 km (0.119 R)
• M15: 3,152,925 km (0.072 R)
• M16: 3,731,420 km (0.042 R)
• M17: 4,009,223 km (0.09 R)
• M18: 4,633,794 km (0.095 R)
• M19: 5,757,872 km (0.115 R)
• M20: 6,024,605 km (0.101 R)
• M21: 6,240,924 km (0.102 R)
• M22: 6,570,039 km (0.028 R)
• M23: 7,883,060 km (0.119 R)
• M24: 8,001,093 km (0.094 R)
• M25: 9,461,018 km (0.081 R)
• M26: 10,478,882 km (0.095 R)
• M27: 10,543,658 km (0.094 R)
• M28: 11,597,725 km (0.05 R)
• M29: 12,547,372 km (0.087 R)
• M30: 12,685,002 km (0.048 R)
• M31: 13,101,034 km (0.033 R)
• M32: 14,375,907 km (0.077 R)
• M33: 15,320,767 km (0.08 R)
• M34: 15,467,971 km (0.076 R)
• M35: 15,541,723 km (0.096 R)
• M36: 15,986,776 km (0.1 R)
• M37: 16,061,276 km (0.039 R)
• M38: 22,890,569 km (0.11 R)
• M39: 24,849,553 km (0.084 R)
• M40: 25,805,334 km (0.053 R)
• M41: 28,291,949 km (0.079 R)
• M42: 28,653,378 km (0.113 R)
• M43: 29,472,127 km (0.112 R)
• M44: 29,930,345 km (0.074 R)
• M45: 31,225,713 km (0.117 R)
• M46: 32,350,540 km (0.113 R)
• M47: 32,823,119 km (0.053 R)
• M48: 33,775,160 km (0.118 R)
• M49: 33,870,903 km (0.061 R)
• M50: 34,158,430 km (0.032 R)
• M51: 34,350,663 km (0.086 R)
• M52: 36,390,430 km (0.098 R)
• M53: 36,586,852 km (0.066 R)
• M54: 36,881,859 km (0.093 R)
• M55: 37,177,764 km (0.069 R)
• M56: 37,871,299 km (0.104 R)
• M57: 40,789,655 km (0.072 R)
• M58: 42,327,222 km (0.077 R)
• M59: 42,843,933 km (0.078 R)
• M60: 45,881,817 km (0.086 R)
• M61: 46,200,161 km (0.06 R)
• M62: 47,587,531 km (0.116 R)
• M63: 47,909,616 km (0.084 R)
• M64: 48,448,018 km (0.061 R)
• M65: 48,664,038 km (0.088 R)
• M66: 54,951,187 km (0.063 R)
• M67: 57,559,277 km (0.098 R)
• M68: 58,820,985 km (0.087 R)
• M69: 59,051,216 km (0.103 R)
• M70: 59,975,731 km (0.031 R)
• M71: 61,254,643 km (0.058 R)
• M72: 62,073,093 km (0.093 R)
• M73: 62,190,378 km (0.094 R)
• M74: 62,542,531 km (0.112 R)
• M75: 63,248,633 km (0.096 R)
• M76: 63,839,246 km (0.11 R)
• M77: 64,075,910 km (0.117 R)
• M78: 66,699,108 km (0.082 R)
• M79: 66,819,235 km (0.069 R)
• M80: 68,871,419 km (0.069 R)
• M81: 69,600,559 km (0.102 R)
• M82: 69,844,254 km (0.048 R)
• M83: 71,803,537 km (0.041 R)
• M84: 72,419,581 km (0.082 R)
• M85: 74,153,570 km (0.094 R)
• M86: 74,651,581 km (0.12 R)
• M87: 74,776,196 km (0.036 R)
• M88: 75,400,618 km (0.065 R)
• M89: 76,277,561 km (0.089 R)
• M90: 76,906,021 km (0.056 R)
• M91: 78,168,179 km (0.113 R)
• M92: 79,691,833 km (0.109 R)
• M93: 80,329,569 km (0.1 R)
• M94: 85,231,143 km (0.104 R)
• M95: 87,192,521 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit