🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.55 AU - 0.81 AU

Year: 245 Days

Day: 12.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.88 AU - 1.12 AU

Year: 437 Days

Day: 29.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,996,008 km

• M1: 930,349 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.1 AU - 1.36 AU

Year: 596 Days

Day: 45.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.8

Radius: 7.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.62 AU - 14.6 AU

Year: 20723 Days

Day: 19.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,996,008 km

• M1: 96,191 km (0.109 R)
• M2: 189,989 km (0.118 R)
• M3: 386,561 km (0.113 R)
• M4: 449,841 km (0.054 R)
• M5: 643,720 km (0.071 R)
• M6: 821,741 km (0.074 R)
• M7: 927,507 km (0.116 R)
• M8: 1,248,095 km (0.075 R)
• M9: 1,735,186 km (0.107 R)
• M10: 1,817,315 km (0.093 R)
• M11: 2,276,281 km (0.056 R)
• M12: 2,426,926 km (0.093 R)
• M13: 3,095,330 km (0.073 R)
• M14: 3,364,307 km (0.114 R)
• M15: 3,746,379 km (0.062 R)
• M16: 4,142,365 km (0.088 R)
• M17: 4,973,980 km (0.12 R)
• M18: 5,896,998 km (0.1 R)
• M19: 6,062,753 km (0.078 R)
• M20: 6,188,266 km (0.112 R)
• M21: 6,569,740 km (0.11 R)
• M22: 6,828,245 km (0.078 R)
• M23: 7,002,527 km (0.088 R)
• M24: 7,623,956 km (0.093 R)
• M25: 7,714,164 km (0.084 R)
• M26: 8,309,115 km (0.112 R)
• M27: 8,776,907 km (0.107 R)
• M28: 9,591,767 km (0.091 R)
• M29: 10,430,412 km (0.092 R)
• M30: 10,833,279 km (0.092 R)
• M31: 11,914,722 km (0.113 R)
• M32: 12,124,608 km (0.102 R)
• M33: 13,192,438 km (0.089 R)
• M34: 13,355,200 km (0.117 R)
• M35: 13,627,917 km (0.069 R)
• M36: 13,737,423 km (0.117 R)
• M37: 15,075,576 km (0.101 R)
• M38: 15,530,802 km (0.036 R)
• M39: 15,760,136 km (0.057 R)
• M40: 15,817,581 km (0.111 R)
• M41: 16,048,261 km (0.08 R)
• M42: 17,753,976 km (0.051 R)
• M43: 19,208,666 km (0.117 R)
• M44: 20,512,561 km (0.078 R)
• M45: 20,701,204 km (0.079 R)
• M46: 20,764,184 km (0.07 R)
• M47: 21,397,731 km (0.08 R)
• M48: 21,652,796 km (0.113 R)
• M49: 21,909,057 km (0.105 R)
• M50: 22,037,562 km (0.032 R)
• M51: 22,295,169 km (0.081 R)
• M52: 22,489,048 km (0.078 R)
• M53: 24,392,382 km (0.101 R)
• M54: 24,525,524 km (0.104 R)
• M55: 24,859,576 km (0.095 R)
• M56: 25,329,612 km (0.062 R)
• M57: 25,532,018 km (0.114 R)
• M58: 25,938,326 km (0.079 R)
• M59: 26,278,512 km (0.094 R)
• M60: 27,032,335 km (0.074 R)
• M61: 27,723,627 km (0.065 R)
• M62: 29,335,843 km (0.049 R)
• M63: 30,117,492 km (0.096 R)
• M64: 30,618,645 km (0.109 R)
• M65: 30,906,172 km (0.032 R)
• M66: 31,628,879 km (0.096 R)
• M67: 33,091,199 km (0.078 R)
• M68: 33,756,311 km (0.107 R)
• M69: 34,202,262 km (0.118 R)
• M70: 34,351,261 km (0.074 R)
• M71: 34,575,209 km (0.062 R)
• M72: 35,400,840 km (0.087 R)
• M73: 35,702,579 km (0.078 R)
• M74: 36,613,032 km (0.053 R)
• M75: 37,301,032 km (0.119 R)
• M76: 37,377,626 km (0.072 R)
• M77: 38,611,958 km (0.071 R)
• M78: 39,781,215 km (0.086 R)
• M79: 40,409,526 km (0.104 R)
• M80: 40,724,879 km (0.117 R)
• M81: 40,803,866 km (0.12 R)
• M82: 42,074,401 km (0.111 R)
• M83: 42,154,286 km (0.086 R)
• M84: 42,955,533 km (0.05 R)
• M85: 43,842,648 km (0.071 R)
• M86: 44,491,604 km (0.076 R)
• M87: 46,540,047 km (0.115 R)
• M88: 46,870,658 km (0.057 R)
• M89: 47,617,301 km (0.113 R)
• M90: 49,796,494 km (0.117 R)
• M91: 50,049,912 km (0.094 R)
• M92: 50,728,189 km (0.064 R)
• M93: 52,007,849 km (0.095 R)
• M94: 55,384,722 km (0.106 R)
• M95: 57,497,642 km (0.108 R)
• M96: 59,457,674 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 20,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit