🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.7 AU - 1.04 AU

Year: 298 Days

Day: 44.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,942,576 km

• M1: 575,503 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.96 AU - 2.02 AU

Year: 1031 Days

Day: 19.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.97 AU - 3.09 AU

Year: 1477 Days

Day: 12.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.6

Radius: 5.8

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.98 AU - 16 AU

Year: 22379 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,942,576 km

• M1: 647,759 km (0.045 R)
• M2: 695,032 km (0.073 R)
• M3: 818,600 km (0.067 R)
• M4: 1,506,151 km (0.067 R)
• M5: 1,867,879 km (0.086 R)
• M6: 2,076,269 km (0.113 R)
• M7: 2,328,790 km (0.12 R)
• M8: 2,515,339 km (0.101 R)
• M9: 2,823,660 km (0.097 R)
• M10: 3,062,867 km (0.109 R)
• M11: 3,144,098 km (0.071 R)
• M12: 4,583,679 km (0.11 R)
• M13: 5,443,119 km (0.083 R)
• M14: 5,541,704 km (0.107 R)
• M15: 7,414,220 km (0.085 R)
• M16: 8,022,036 km (0.089 R)
• M17: 8,247,031 km (0.088 R)
• M18: 8,417,124 km (0.112 R)
• M19: 9,580,547 km (0.117 R)
• M20: 9,759,316 km (0.086 R)
• M21: 10,979,586 km (0.098 R)
• M22: 11,229,415 km (0.105 R)
• M23: 11,544,168 km (0.061 R)
• M24: 13,029,675 km (0.119 R)
• M25: 13,095,648 km (0.072 R)
• M26: 14,233,489 km (0.086 R)
• M27: 15,055,679 km (0.115 R)
• M28: 15,893,128 km (0.117 R)
• M29: 17,322,237 km (0.074 R)
• M30: 21,070,262 km (0.116 R)
• M31: 22,954,746 km (0.102 R)
• M32: 23,034,482 km (0.097 R)
• M33: 23,194,103 km (0.094 R)
• M34: 26,213,137 km (0.083 R)
• M35: 26,296,314 km (0.068 R)
• M36: 27,641,049 km (0.085 R)
• M37: 28,578,429 km (0.032 R)
• M38: 30,484,157 km (0.08 R)
• M39: 32,162,944 km (0.047 R)
• M40: 34,052,963 km (0.064 R)
• M41: 34,143,919 km (0.115 R)
• M42: 36,071,338 km (0.117 R)
• M43: 37,094,886 km (0.12 R)
• M44: 37,563,427 km (0.072 R)
• M45: 38,506,193 km (0.101 R)
• M46: 39,552,181 km (0.118 R)
• M47: 40,126,637 km (0.107 R)
• M48: 40,896,916 km (0.117 R)
• M49: 41,574,894 km (0.097 R)
• M50: 42,941,919 km (0.096 R)
• M51: 43,532,382 km (0.089 R)
• M52: 44,820,719 km (0.098 R)
• M53: 45,319,628 km (0.093 R)
• M54: 45,519,640 km (0.12 R)
• M55: 45,619,871 km (0.08 R)
• M56: 46,121,622 km (0.092 R)
• M57: 46,222,152 km (0.086 R)
• M58: 47,536,369 km (0.094 R)
• M59: 48,249,053 km (0.108 R)
• M60: 48,555,729 km (0.033 R)
• M61: 48,760,379 km (0.083 R)
• M62: 48,862,853 km (0.046 R)
• M63: 52,074,570 km (0.037 R)
• M64: 53,336,129 km (0.073 R)
• M65: 53,758,892 km (0.112 R)
• M66: 54,076,638 km (0.112 R)
• M67: 54,394,983 km (0.072 R)
• M68: 54,927,102 km (0.113 R)
• M69: 58,481,697 km (0.106 R)
• M70: 59,135,889 km (0.074 R)
• M71: 59,792,623 km (0.047 R)
• M72: 61,334,229 km (0.03 R)
• M73: 61,887,891 km (0.108 R)
• M74: 62,777,250 km (0.073 R)
• M75: 63,447,150 km (0.102 R)
• M76: 64,456,337 km (0.034 R)
• M77: 64,681,332 km (0.076 R)
• M78: 64,793,979 km (0.092 R)
• M79: 65,019,274 km (0.075 R)
• M80: 65,132,071 km (0.065 R)
• M81: 66,377,024 km (0.099 R)
• M82: 68,431,152 km (0.025 R)
• M83: 68,545,894 km (0.115 R)
• M84: 69,005,459 km (0.119 R)
• M85: 69,466,070 km (0.095 R)
• M86: 70,506,075 km (0.107 R)
• M87: 70,737,952 km (0.113 R)
• M88: 74,717,405 km (0.104 R)
• M89: 75,071,951 km (0.062 R)
• M90: 77,809,293 km (0.103 R)
• M91: 78,048,799 km (0.073 R)
• M92: 80,215,874 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit