🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.74 AU - 0.88 AU

Year: 268 Days

Day: 38.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.55 AU - 2.21 AU

Year: 946 Days

Day: 29.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.95 AU - 4.77 AU

Year: 2784 Days

Day: 21.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,144,960 km

• M1: 566,228 km (0.084 R)

Asteroid Belt

Center: 10.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.9

Radius: 7.9

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.57 AU - 17.91 AU

Year: 26277 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,144,960 km

• M1: 182,809 km (0.11 R)
• M2: 378,333 km (0.072 R)
• M3: 920,476 km (0.118 R)
• M4: 1,043,744 km (0.044 R)
• M5: 1,107,473 km (0.108 R)
• M6: 1,517,670 km (0.074 R)
• M7: 1,893,460 km (0.095 R)
• M8: 2,466,719 km (0.073 R)
• M9: 4,370,951 km (0.088 R)
• M10: 4,423,160 km (0.097 R)
• M11: 5,065,833 km (0.104 R)
• M12: 5,454,338 km (0.102 R)
• M13: 5,566,986 km (0.116 R)
• M14: 7,102,009 km (0.117 R)
• M15: 7,662,253 km (0.078 R)
• M16: 8,496,261 km (0.097 R)
• M17: 10,110,422 km (0.108 R)
• M18: 10,810,391 km (0.086 R)
• M19: 11,237,942 km (0.045 R)
• M20: 13,153,692 km (0.12 R)
• M21: 13,763,154 km (0.103 R)
• M22: 14,148,817 km (0.078 R)
• M23: 14,304,100 km (0.085 R)
• M24: 14,459,831 km (0.086 R)
• M25: 17,193,732 km (0.114 R)
• M26: 17,859,742 km (0.069 R)
• M27: 17,943,666 km (0.08 R)
• M28: 18,704,222 km (0.03 R)
• M29: 20,607,107 km (0.103 R)
• M30: 20,959,709 km (0.077 R)
• M31: 22,934,401 km (0.118 R)
• M32: 23,208,165 km (0.065 R)
• M33: 23,483,126 km (0.082 R)
• M34: 24,873,937 km (0.096 R)
• M35: 25,155,331 km (0.069 R)
• M36: 25,249,278 km (0.098 R)
• M37: 26,291,227 km (0.043 R)
• M38: 26,769,492 km (0.095 R)
• M39: 27,057,916 km (0.111 R)
• M40: 27,347,239 km (0.118 R)
• M41: 28,612,986 km (0.049 R)
• M42: 29,104,864 km (0.062 R)
• M43: 29,401,367 km (0.115 R)
• M44: 29,798,250 km (0.078 R)
• M45: 32,318,675 km (0.102 R)
• M46: 37,024,426 km (0.057 R)
• M47: 38,098,838 km (0.065 R)
• M48: 39,839,259 km (0.112 R)
• M49: 40,058,570 km (0.089 R)
• M50: 40,498,537 km (0.101 R)
• M51: 41,050,703 km (0.076 R)
• M52: 41,494,261 km (0.091 R)
• M53: 46,938,875 km (0.116 R)
• M54: 47,054,664 km (0.08 R)
• M55: 49,037,883 km (0.086 R)
• M56: 49,155,317 km (0.079 R)
• M57: 49,744,284 km (0.11 R)
• M58: 50,929,099 km (0.104 R)
• M59: 52,964,528 km (0.106 R)
• M60: 54,174,326 km (0.108 R)
• M61: 56,251,642 km (0.096 R)
• M62: 56,374,611 km (0.043 R)
• M63: 59,353,554 km (0.078 R)
• M64: 62,256,051 km (0.113 R)
• M65: 62,893,189 km (0.05 R)
• M66: 65,204,476 km (0.063 R)
• M67: 65,333,728 km (0.042 R)
• M68: 67,412,840 km (0.101 R)
• M69: 67,805,085 km (0.112 R)
• M70: 67,935,983 km (0.072 R)
• M71: 68,329,276 km (0.077 R)
• M72: 68,986,460 km (0.117 R)
• M73: 69,645,588 km (0.118 R)
• M74: 74,048,552 km (0.101 R)
• M75: 75,264,933 km (0.096 R)
• M76: 76,079,493 km (0.092 R)
• M77: 76,896,896 km (0.083 R)
• M78: 78,953,418 km (0.095 R)
• M79: 79,642,914 km (0.116 R)
• M80: 80,195,828 km (0.11 R)
• M81: 80,472,883 km (0.117 R)
• M82: 81,584,096 km (0.033 R)
• M83: 83,681,159 km (0.092 R)
• M84: 85,230,245 km (0.084 R)
• M85: 86,504,670 km (0.109 R)
• M86: 87,215,409 km (0.084 R)
• M87: 87,785,527 km (0.091 R)
• M88: 91,087,002 km (0.113 R)
• M89: 92,099,929 km (0.116 R)
• M90: 92,389,999 km (0.107 R)
• M91: 92,535,109 km (0.056 R)
• M92: 93,407,564 km (0.072 R)
• M93: 97,958,780 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit