🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.74 AU - 0.82 AU

Year: 264 Days

Day: 41.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,286,097 km

• M1: 493,224 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.96 AU - 1.02 AU

Year: 377 Days

Day: 38.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,286,097 km

• M1: 93,199 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.69 AU - 2.41 AU

Year: 1124 Days

Day: 15.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,286,097 km

• M1: 149,448 km (0.064 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111

Radius: 7.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.5 AU - 13.62 AU

Year: 17043 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,286,097 km

• M1: 445,802 km (0.118 R)
• M2: 570,566 km (0.112 R)
• M3: 651,200 km (0.112 R)
• M4: 1,012,478 km (0.102 R)
• M5: 1,111,811 km (0.082 R)
• M6: 1,266,944 km (0.098 R)
• M7: 1,338,303 km (0.11 R)
• M8: 1,429,258 km (0.094 R)
• M9: 1,714,840 km (0.112 R)
• M10: 2,538,526 km (0.034 R)
• M11: 3,002,579 km (0.116 R)
• M12: 3,122,706 km (0.101 R)
• M13: 3,171,325 km (0.093 R)
• M14: 3,244,479 km (0.089 R)
• M15: 3,517,944 km (0.103 R)
• M16: 3,798,888 km (0.075 R)
• M17: 3,876,679 km (0.07 R)
• M18: 3,955,069 km (0.091 R)
• M19: 4,409,547 km (0.084 R)
• M20: 4,464,000 km (0.094 R)
• M21: 5,338,101 km (0.079 R)
• M22: 5,454,787 km (0.119 R)
• M23: 5,601,692 km (0.1 R)
• M24: 6,172,109 km (0.113 R)
• M25: 6,666,680 km (0.098 R)
• M26: 6,729,361 km (0.087 R)
• M27: 6,823,907 km (0.04 R)
• M28: 7,367,396 km (0.088 R)
• M29: 8,158,469 km (0.12 R)
• M30: 8,735,020 km (0.068 R)
• M31: 8,941,614 km (0.115 R)
• M32: 9,927,165 km (0.051 R)
• M33: 10,909,724 km (0.046 R)
• M34: 11,356,423 km (0.104 R)
• M35: 11,506,619 km (0.074 R)
• M36: 11,923,100 km (0.109 R)
• M37: 12,498,902 km (0.101 R)
• M38: 13,597,998 km (0.089 R)
• M39: 13,757,469 km (0.117 R)
• M40: 14,118,748 km (0.067 R)
• M41: 14,442,478 km (0.112 R)
• M42: 14,850,581 km (0.079 R)
• M43: 16,435,570 km (0.098 R)
• M44: 18,029,835 km (0.1 R)
• M45: 18,117,499 km (0.084 R)
• M46: 18,867,583 km (0.029 R)
• M47: 19,224,074 km (0.115 R)
• M48: 19,313,534 km (0.06 R)
• M49: 19,448,022 km (0.112 R)
• M50: 19,763,076 km (0.051 R)
• M51: 20,307,013 km (0.057 R)
• M52: 20,535,001 km (0.093 R)
• M53: 22,390,164 km (0.102 R)
• M54: 23,289,995 km (0.064 R)
• M55: 24,637,423 km (0.069 R)
• M56: 25,911,099 km (0.072 R)
• M57: 26,357,050 km (0.103 R)
• M58: 26,855,361 km (0.084 R)
• M59: 27,206,168 km (0.119 R)
• M60: 29,496,811 km (0.084 R)
• M61: 29,703,555 km (0.106 R)
• M62: 30,170,151 km (0.084 R)
• M63: 32,060,619 km (0.056 R)
• M64: 33,127,401 km (0.108 R)
• M65: 34,151,698 km (0.062 R)
• M66: 34,205,852 km (0.092 R)
• M67: 34,422,919 km (0.05 R)
• M68: 34,803,945 km (0.102 R)
• M69: 35,022,208 km (0.101 R)
• M70: 35,186,167 km (0.076 R)
• M71: 35,460,230 km (0.118 R)
• M72: 36,065,354 km (0.101 R)
• M73: 36,563,216 km (0.111 R)
• M74: 36,951,871 km (0.07 R)
• M75: 37,286,072 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit