🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.22 AU

Year: 365 Days

Day: 29.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.35 AU - 2.19 AU

Year: 847 Days

Day: 37.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.8 AU - 1.86 AU

Year: 891 Days

Day: 45.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.47 AU - 3.27 AU

Year: 1750 Days

Day: 30.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.2

Radius: 4.7

Gravity: 28.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.69 AU - 17.93 AU

Year: 25919 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,496,768 km

• M1: 80,633 km (0.097 R)
• M2: 121,025 km (0.103 R)
• M3: 235,467 km (0.052 R)
• M4: 324,478 km (0.04 R)
• M5: 363,373 km (0.088 R)
• M6: 535,710 km (0.072 R)
• M7: 977,921 km (0.098 R)
• M8: 1,311,525 km (0.106 R)
• M9: 1,854,415 km (0.055 R)
• M10: 2,498,434 km (0.052 R)
• M11: 2,578,469 km (0.091 R)
• M12: 2,782,072 km (0.115 R)
• M13: 2,865,098 km (0.119 R)
• M14: 3,557,737 km (0.117 R)
• M15: 3,876,380 km (0.096 R)
• M16: 3,922,755 km (0.112 R)
• M17: 4,109,603 km (0.102 R)
• M18: 4,638,731 km (0.063 R)
• M19: 5,445,961 km (0.062 R)
• M20: 5,602,141 km (0.1 R)
• M21: 5,918,840 km (0.094 R)
• M22: 6,791,594 km (0.103 R)
• M23: 6,959,742 km (0.095 R)
• M24: 8,472,924 km (0.083 R)
• M25: 9,640,386 km (0.107 R)
• M26: 10,274,831 km (0.118 R)
• M27: 10,661,990 km (0.098 R)
• M28: 11,317,827 km (0.1 R)
• M29: 11,384,099 km (0.104 R)
• M30: 12,189,683 km (0.094 R)
• M31: 12,530,766 km (0.082 R)
• M32: 13,082,932 km (0.025 R)
• M33: 13,292,070 km (0.09 R)
• M34: 13,362,082 km (0.088 R)
• M35: 14,714,297 km (0.038 R)
• M36: 14,931,812 km (0.101 R)
• M37: 15,004,517 km (0.072 R)
• M38: 15,150,375 km (0.063 R)
• M39: 19,260,726 km (0.117 R)
• M40: 19,737,494 km (0.116 R)
• M41: 20,057,484 km (0.119 R)
• M42: 20,783,782 km (0.088 R)
• M43: 22,095,905 km (0.069 R)
• M44: 24,713,419 km (0.075 R)
• M45: 25,752,675 km (0.098 R)
• M46: 27,160,391 km (0.086 R)
• M47: 29,318,340 km (0.089 R)
• M48: 31,158,245 km (0.071 R)
• M49: 31,344,344 km (0.111 R)
• M50: 32,562,520 km (0.094 R)
• M51: 33,129,944 km (0.071 R)
• M52: 35,335,316 km (0.066 R)
• M53: 35,723,672 km (0.1 R)
• M54: 36,798,982 km (0.111 R)
• M55: 39,583,746 km (0.097 R)
• M56: 40,899,459 km (0.078 R)
• M57: 41,818,738 km (0.086 R)
• M58: 42,435,381 km (0.103 R)
• M59: 44,931,870 km (0.107 R)
• M60: 47,048,231 km (0.092 R)
• M61: 48,226,165 km (0.072 R)
• M62: 49,088,746 km (0.115 R)
• M63: 49,522,131 km (0.096 R)
• M64: 49,847,806 km (0.094 R)
• M65: 51,707,307 km (0.087 R)
• M66: 53,144,494 km (0.119 R)
• M67: 53,700,848 km (0.112 R)
• M68: 54,147,099 km (0.091 R)
• M69: 54,931,291 km (0.062 R)
• M70: 55,493,779 km (0.067 R)
• M71: 56,510,895 km (0.115 R)
• M72: 60,872,870 km (0.113 R)
• M73: 60,989,107 km (0.106 R)
• M74: 61,804,864 km (0.027 R)
• M75: 64,037,164 km (0.114 R)
• M76: 64,747,604 km (0.106 R)
• M77: 67,856,248 km (0.036 R)
• M78: 70,524,326 km (0.117 R)
• M79: 71,380,325 km (0.081 R)
• M80: 72,363,033 km (0.096 R)
• M81: 72,609,421 km (0.072 R)
• M82: 72,979,376 km (0.088 R)
• M83: 73,597,515 km (0.097 R)
• M84: 73,969,266 km (0.077 R)
• M85: 76,087,422 km (0.073 R)
• M86: 76,588,724 km (0.05 R)
• M87: 78,225,475 km (0.099 R)
• M88: 78,604,855 km (0.07 R)
• M89: 80,383,274 km (0.032 R)
• M90: 80,510,732 km (0.114 R)
• M91: 80,893,702 km (0.11 R)
• M92: 81,533,383 km (0.114 R)
• M93: 83,204,541 km (0.103 R)
• M94: 85,276,621 km (0.078 R)
• M95: 86,841,863 km (0.111 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 14,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit