🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.53 AU - 1.99 AU

Year: 884 Days

Day: 15.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.37 AU - 2.75 AU

Year: 1551 Days

Day: 30.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.44 AU - 2.72 AU

Year: 1570 Days

Day: 18.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.7

Radius: 3.8

Gravity: 67.64 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.28 AU - 20.6 AU

Year: 28779 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,155,414 km

• M1: 65,225 km (0.034 R)
• M2: 125,363 km (0.067 R)
• M3: 379,231 km (0.119 R)
• M4: 823,835 km (0.105 R)
• M5: 2,470,010 km (0.101 R)
• M6: 3,706,586 km (0.072 R)
• M7: 5,885,629 km (0.049 R)
• M8: 6,705,425 km (0.053 R)
• M9: 6,769,902 km (0.109 R)
• M10: 6,899,603 km (0.059 R)
• M11: 8,172,083 km (0.118 R)
• M12: 8,241,048 km (0.083 R)
• M13: 9,442,468 km (0.053 R)
• M14: 9,806,140 km (0.102 R)
• M15: 10,472,300 km (0.102 R)
• M16: 10,697,594 km (0.104 R)
• M17: 11,229,415 km (0.062 R)
• M18: 12,556,348 km (0.097 R)
• M19: 14,512,190 km (0.068 R)
• M20: 15,184,932 km (0.09 R)
• M21: 15,439,847 km (0.094 R)
• M22: 15,781,827 km (0.031 R)
• M23: 16,560,634 km (0.083 R)
• M24: 17,086,620 km (0.061 R)
• M25: 17,529,280 km (0.081 R)
• M26: 18,335,313 km (0.081 R)
• M27: 19,705,480 km (0.049 R)
• M28: 19,890,533 km (0.102 R)
• M29: 20,262,583 km (0.113 R)
• M30: 25,102,822 km (0.112 R)
• M31: 25,203,052 km (0.114 R)
• M32: 27,753,247 km (0.095 R)
• M33: 28,796,094 km (0.096 R)
• M34: 32,000,481 km (0.097 R)
• M35: 33,313,501 km (0.089 R)
• M36: 34,421,124 km (0.075 R)
• M37: 35,428,217 km (0.101 R)
• M38: 38,622,879 km (0.097 R)
• M39: 38,970,545 km (0.114 R)
• M40: 39,086,632 km (0.1 R)
• M41: 39,669,017 km (0.042 R)
• M42: 42,504,196 km (0.12 R)
• M43: 43,825,295 km (0.068 R)
• M44: 44,672,916 km (0.06 R)
• M45: 46,138,676 km (0.048 R)
• M46: 47,495,978 km (0.085 R)
• M47: 51,136,891 km (0.101 R)
• M48: 51,518,664 km (0.086 R)
• M49: 51,773,729 km (0.079 R)
• M50: 52,669,521 km (0.106 R)
• M51: 52,926,530 km (0.111 R)
• M52: 53,699,652 km (0.057 R)
• M53: 53,828,904 km (0.098 R)
• M54: 54,606,514 km (0.119 R)
• M55: 54,996,665 km (0.113 R)
• M56: 56,041,606 km (0.092 R)
• M57: 56,961,334 km (0.046 R)
• M58: 58,283,929 km (0.086 R)
• M59: 58,416,622 km (0.103 R)
• M60: 60,689,762 km (0.074 R)
• M61: 63,810,822 km (0.113 R)
• M62: 66,428,336 km (0.055 R)
• M63: 67,122,919 km (0.097 R)
• M64: 67,680,321 km (0.072 R)
• M65: 68,239,218 km (0.083 R)
• M66: 70,348,847 km (0.054 R)
• M67: 71,482,799 km (0.104 R)
• M68: 72,479,869 km (0.112 R)
• M69: 73,051,782 km (0.053 R)
• M70: 73,194,947 km (0.099 R)
• M71: 73,481,577 km (0.029 R)
• M72: 73,768,655 km (0.093 R)
• M73: 75,498,605 km (0.085 R)
• M74: 82,402,098 km (0.115 R)
• M75: 82,700,246 km (0.099 R)
• M76: 85,098,898 km (0.086 R)
• M77: 87,368,148 km (0.103 R)
• M78: 89,657,295 km (0.052 R)
• M79: 90,117,458 km (0.067 R)
• M80: 90,732,305 km (0.093 R)
• M81: 91,811,504 km (0.115 R)
• M82: 93,205,457 km (0.1 R)
• M83: 93,360,740 km (0.029 R)
• M84: 93,516,172 km (0.091 R)
• M85: 96,484,942 km (0.098 R)
• M86: 99,643,252 km (0.097 R)
• M87: 100,597,238 km (0.068 R)
• M88: 101,075,502 km (0.083 R)
• M89: 101,394,594 km (0.097 R)
• M90: 102,034,125 km (0.088 R)
• M91: 102,194,195 km (0.108 R)
• M92: 104,282,581 km (0.083 R)
• M93: 107,522,871 km (0.067 R)
• M94: 107,848,695 km (0.081 R)
• M95: 108,828,262 km (0.116 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: 282 - 17,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit