🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.69 AU

Year: 179 Days

Day: 31.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.81 AU - 1.13 AU

Year: 398 Days

Day: 24.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,453,901 km

• M1: 352,901 km (0.085 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.3

Radius: 5.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.16 AU - 15.72 AU

Year: 21664 Days

Day: 20.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,453,901 km

• M1: 98,136 km (0.071 R)
• M2: 193,131 km (0.104 R)
• M3: 288,125 km (0.077 R)
• M4: 453,282 km (0.087 R)
• M5: 881,580 km (0.061 R)
• M6: 1,103,284 km (0.102 R)
• M7: 1,181,075 km (0.082 R)
• M8: 1,260,661 km (0.083 R)
• M9: 1,383,631 km (0.117 R)
• M10: 1,488,948 km (0.044 R)
• M11: 1,553,424 km (0.071 R)
• M12: 1,663,080 km (0.116 R)
• M13: 1,820,905 km (0.085 R)
• M14: 2,945,881 km (0.104 R)
• M15: 3,164,593 km (0.053 R)
• M16: 3,734,112 km (0.079 R)
• M17: 4,583,380 km (0.091 R)
• M18: 4,677,776 km (0.114 R)
• M19: 4,741,205 km (0.036 R)
• M20: 4,804,784 km (0.056 R)
• M21: 5,623,534 km (0.108 R)
• M22: 7,202,838 km (0.106 R)
• M23: 7,349,594 km (0.113 R)
• M24: 7,832,945 km (0.076 R)
• M25: 8,596,642 km (0.101 R)
• M26: 8,752,223 km (0.053 R)
• M27: 8,908,703 km (0.061 R)
• M28: 8,987,242 km (0.116 R)
• M29: 9,264,297 km (0.106 R)
• M30: 9,503,803 km (0.078 R)
• M31: 9,624,379 km (0.077 R)
• M32: 9,705,012 km (0.057 R)
• M33: 10,399,745 km (0.108 R)
• M34: 11,237,343 km (0.099 R)
• M35: 11,450,221 km (0.051 R)
• M36: 12,009,567 km (0.059 R)
• M37: 12,183,550 km (0.098 R)
• M38: 12,798,846 km (0.118 R)
• M39: 13,786,192 km (0.086 R)
• M40: 13,968,252 km (0.109 R)
• M41: 14,242,914 km (0.061 R)
• M42: 14,844,148 km (0.099 R)
• M43: 15,077,670 km (0.118 R)
• M44: 15,218,292 km (0.1 R)
• M45: 15,453,759 km (0.086 R)
• M46: 16,697,217 km (0.065 R)
• M47: 17,037,402 km (0.119 R)
• M48: 17,478,267 km (0.074 R)
• M49: 17,823,689 km (0.11 R)
• M50: 18,171,354 km (0.101 R)
• M51: 19,075,673 km (0.075 R)
• M52: 19,227,814 km (0.091 R)
• M53: 19,329,391 km (0.082 R)
• M54: 19,584,456 km (0.041 R)
• M55: 20,097,576 km (0.08 R)
• M56: 20,823,425 km (0.052 R)
• M57: 20,875,635 km (0.081 R)
• M58: 21,981,313 km (0.057 R)
• M59: 22,354,111 km (0.088 R)
• M60: 22,782,709 km (0.051 R)
• M61: 23,702,586 km (0.113 R)
• M62: 24,359,021 km (0.092 R)
• M63: 24,910,738 km (0.084 R)
• M64: 25,410,844 km (0.07 R)
• M65: 25,914,091 km (0.079 R)
• M66: 27,615,617 km (0.093 R)
• M67: 27,730,359 km (0.103 R)
• M68: 28,190,821 km (0.101 R)
• M69: 28,769,765 km (0.096 R)
• M70: 29,002,539 km (0.093 R)
• M71: 29,645,810 km (0.096 R)
• M72: 30,057,653 km (0.106 R)
• M73: 30,352,810 km (0.077 R)
• M74: 30,946,414 km (0.105 R)
• M75: 32,567,756 km (0.109 R)
• M76: 32,810,254 km (0.105 R)
• M77: 34,216,623 km (0.104 R)
• M78: 34,278,108 km (0.082 R)
• M79: 36,080,164 km (0.062 R)
• M80: 40,034,784 km (0.091 R)
• M81: 40,424,785 km (0.104 R)
• M82: 40,620,160 km (0.112 R)
• M83: 40,946,583 km (0.072 R)
• M84: 41,865,263 km (0.1 R)
• M85: 42,790,676 km (0.12 R)
• M86: 43,455,788 km (0.102 R)
• M87: 44,392,719 km (0.103 R)
• M88: 45,066,059 km (0.118 R)

Asteroid Belt

Center: 15.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.8

Radius: 6.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.61 AU - 17.53 AU

Year: 26814 Days

Day: 24.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,453,901 km

• M1: 180,415 km (0.103 R)
• M2: 1,134,849 km (0.114 R)
• M3: 1,766,003 km (0.041 R)
• M4: 2,277,777 km (0.108 R)
• M5: 3,258,990 km (0.048 R)
• M6: 3,462,443 km (0.109 R)
• M7: 3,531,258 km (0.114 R)
• M8: 3,881,915 km (0.111 R)
• M9: 4,170,340 km (0.117 R)
• M10: 4,391,296 km (0.107 R)
• M11: 4,691,988 km (0.054 R)
• M12: 5,155,292 km (0.077 R)
• M13: 5,273,475 km (0.058 R)
• M14: 5,592,866 km (0.092 R)
• M15: 5,836,561 km (0.079 R)
• M16: 6,000,969 km (0.114 R)
• M17: 7,459,099 km (0.057 R)
• M18: 8,550,865 km (0.111 R)
• M19: 8,644,214 km (0.058 R)
• M20: 9,306,184 km (0.087 R)
• M21: 10,879,954 km (0.067 R)
• M22: 12,218,107 km (0.103 R)
• M23: 12,481,250 km (0.061 R)
• M24: 12,640,122 km (0.096 R)
• M25: 12,959,813 km (0.056 R)
• M26: 13,174,486 km (0.07 R)
• M27: 14,653,710 km (0.115 R)
• M28: 16,415,973 km (0.038 R)
• M29: 16,940,014 km (0.098 R)
• M30: 17,528,831 km (0.102 R)
• M31: 17,588,072 km (0.054 R)
• M32: 18,605,338 km (0.104 R)
• M33: 18,665,775 km (0.079 R)
• M34: 21,388,905 km (0.094 R)
• M35: 25,229,830 km (0.085 R)
• M36: 25,296,701 km (0.089 R)
• M37: 25,901,675 km (0.106 R)
• M38: 27,537,826 km (0.117 R)
• M39: 29,347,661 km (0.111 R)
• M40: 29,417,972 km (0.112 R)
• M41: 30,622,983 km (0.116 R)
• M42: 32,133,772 km (0.102 R)
• M43: 35,003,059 km (0.119 R)
• M44: 36,128,185 km (0.114 R)
• M45: 36,354,676 km (0.042 R)
• M46: 39,341,398 km (0.112 R)
• M47: 45,954,222 km (0.066 R)
• M48: 46,527,331 km (0.094 R)
• M49: 46,938,277 km (0.109 R)
• M50: 47,102,984 km (0.112 R)
• M51: 47,598,303 km (0.091 R)
• M52: 48,178,144 km (0.061 R)
• M53: 49,177,906 km (0.108 R)
• M54: 49,596,481 km (0.114 R)
• M55: 49,764,180 km (0.031 R)
• M56: 51,962,072 km (0.072 R)
• M57: 52,388,277 km (0.112 R)
• M58: 53,072,837 km (0.088 R)
• M59: 53,416,164 km (0.108 R)
• M60: 56,364,289 km (0.091 R)
• M61: 57,769,911 km (0.096 R)
• M62: 58,831,607 km (0.078 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: 482 - 11,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit