🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.48 AU - 0.64 AU

Year: 156 Days

Day: 41.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 139.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,030,551 km

• M1: 124,166 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.02 AU - 1.16 AU

Year: 424 Days

Day: 38.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 14.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.76 AU - 7 AU

Year: 5315 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,030,551 km

• M1: 324,179 km (0.076 R)
• M2: 456,274 km (0.088 R)
• M3: 556,055 km (0.104 R)
• M4: 728,990 km (0.06 R)
• M5: 875,297 km (0.075 R)
• M6: 1,083,238 km (0.104 R)
• M7: 1,434,494 km (0.107 R)
• M8: 1,699,432 km (0.05 R)
• M9: 2,127,132 km (0.106 R)
• M10: 2,396,857 km (0.074 R)
• M11: 2,932,866 km (0.114 R)
• M12: 3,158,011 km (0.113 R)
• M13: 3,545,918 km (0.041 R)
• M14: 3,765,977 km (0.091 R)
• M15: 4,496,164 km (0.082 R)
• M16: 4,691,090 km (0.057 R)
• M17: 5,202,116 km (0.083 R)
• M18: 5,292,922 km (0.042 R)
• M19: 5,407,065 km (0.11 R)
• M20: 5,522,106 km (0.074 R)
• M21: 5,825,042 km (0.092 R)
• M22: 5,942,925 km (0.032 R)
• M23: 6,205,320 km (0.077 R)
• M24: 6,398,600 km (0.119 R)
• M25: 6,520,373 km (0.082 R)
• M26: 6,716,944 km (0.043 R)
• M27: 7,242,332 km (0.113 R)
• M28: 7,625,751 km (0.045 R)
• M29: 8,466,043 km (0.074 R)
• M30: 8,573,155 km (0.059 R)
• M31: 8,815,952 km (0.105 R)
• M32: 9,006,241 km (0.052 R)
• M33: 9,363,480 km (0.098 R)
• M34: 9,474,332 km (0.077 R)
• M35: 10,405,579 km (0.103 R)
• M36: 10,984,074 km (0.092 R)
• M37: 11,306,906 km (0.075 R)
• M38: 12,385,058 km (0.096 R)
• M39: 12,751,722 km (0.109 R)
• M40: 13,246,293 km (0.113 R)
• M41: 13,527,238 km (0.109 R)
• M42: 13,968,252 km (0.09 R)
• M43: 14,510,096 km (0.074 R)
• M44: 14,735,241 km (0.081 R)
• M45: 14,864,344 km (0.105 R)
• M46: 15,123,896 km (0.073 R)
• M47: 15,515,842 km (0.118 R)
• M48: 15,647,339 km (0.055 R)
• M49: 16,110,344 km (0.109 R)
• M50: 16,410,288 km (0.105 R)
• M51: 16,611,348 km (0.074 R)
• M52: 17,253,422 km (0.026 R)
• M53: 17,355,597 km (0.103 R)
• M54: 17,697,428 km (0.085 R)
• M55: 18,041,503 km (0.088 R)
• M56: 18,422,679 km (0.072 R)
• M57: 18,596,811 km (0.074 R)
• M58: 18,806,397 km (0.096 R)
• M59: 19,617,367 km (0.096 R)
• M60: 19,830,843 km (0.071 R)
• M61: 20,116,575 km (0.106 R)
• M62: 20,982,298 km (0.119 R)
• M63: 21,639,482 km (0.064 R)
• M64: 21,786,387 km (0.066 R)
• M65: 22,044,443 km (0.109 R)
• M66: 22,600,798 km (0.077 R)
• M67: 22,861,995 km (0.079 R)
• M68: 23,049,142 km (0.077 R)
• M69: 23,387,383 km (0.109 R)
• M70: 24,756,652 km (0.069 R)
• M71: 25,064,525 km (0.085 R)
• M72: 25,995,622 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 11.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.48 AU - 7.46 AU

Year: 6860 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,030,551 km

• M1: 145,110 km (0.07 R)
• M2: 239,955 km (0.109 R)
• M3: 324,179 km (0.038 R)
• M4: 662,419 km (0.111 R)
• M5: 855,700 km (0.099 R)
• M6: 944,561 km (0.062 R)
• M7: 1,116,299 km (0.09 R)
• M8: 1,527,245 km (0.087 R)
• M9: 1,637,349 km (0.11 R)
• M10: 1,807,591 km (0.105 R)
• M11: 2,043,806 km (0.059 R)
• M12: 2,227,662 km (0.105 R)
• M13: 2,332,231 km (0.096 R)
• M14: 2,656,110 km (0.117 R)
• M15: 2,812,141 km (0.047 R)
• M16: 2,948,424 km (0.099 R)
• M17: 3,204,087 km (0.101 R)
• M18: 3,298,783 km (0.044 R)
• M19: 3,394,525 km (0.105 R)
• M20: 4,090,754 km (0.076 R)
• M21: 4,219,857 km (0.119 R)
• M22: 4,614,945 km (0.113 R)
• M23: 5,300,103 km (0.036 R)
• M24: 5,469,298 km (0.087 R)
• M25: 5,697,585 km (0.11 R)
• M26: 5,784,052 km (0.097 R)
• M27: 6,342,052 km (0.053 R)
• M28: 8,084,718 km (0.089 R)
• M29: 9,075,953 km (0.051 R)
• M30: 10,035,324 km (0.117 R)
• M31: 10,140,043 km (0.077 R)
• M32: 11,098,965 km (0.099 R)
• M33: 11,207,274 km (0.116 R)
• M34: 11,388,587 km (0.065 R)
• M35: 12,012,410 km (0.046 R)
• M36: 12,309,810 km (0.047 R)
• M37: 12,798,397 km (0.064 R)
• M38: 13,102,230 km (0.113 R)
• M39: 13,485,350 km (0.106 R)
• M40: 13,600,990 km (0.081 R)
• M41: 14,027,942 km (0.092 R)
• M42: 14,696,495 km (0.027 R)
• M43: 14,974,747 km (0.094 R)
• M44: 15,698,352 km (0.102 R)
• M45: 16,146,098 km (0.112 R)
• M46: 16,310,057 km (0.117 R)
• M47: 17,556,806 km (0.057 R)
• M48: 17,894,448 km (0.066 R)
• M49: 18,405,026 km (0.089 R)
• M50: 18,877,157 km (0.102 R)
• M51: 19,440,393 km (0.043 R)
• M52: 19,789,704 km (0.026 R)
• M53: 20,009,014 km (0.074 R)
• M54: 21,342,380 km (0.102 R)
• M55: 21,838,447 km (0.065 R)
• M56: 22,156,043 km (0.065 R)
• M57: 22,658,393 km (0.112 R)
• M58: 23,164,333 km (0.035 R)
• M59: 23,813,737 km (0.038 R)
• M60: 24,000,435 km (0.057 R)
• M61: 24,610,495 km (0.084 R)
• M62: 25,083,225 km (0.086 R)
• M63: 25,273,064 km (0.071 R)
• M64: 26,229,892 km (0.094 R)
• M65: 26,422,724 km (0.117 R)
• M66: 26,567,535 km (0.07 R)
• M67: 27,052,531 km (0.109 R)
• M68: 27,198,538 km (0.04 R)
• M69: 27,834,479 km (0.113 R)
• M70: 28,277,588 km (0.086 R)
• M71: 28,376,323 km (0.069 R)
• M72: 29,021,239 km (0.104 R)
• M73: 29,270,619 km (0.115 R)
• M74: 29,872,002 km (0.075 R)
• M75: 30,275,168 km (0.096 R)
• M76: 31,546,601 km (0.098 R)
• M77: 31,700,387 km (0.06 R)
• M78: 33,095,238 km (0.089 R)
• M79: 33,355,837 km (0.118 R)
• M80: 33,826,472 km (0.087 R)
• M81: 35,092,220 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 13.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.34 AU - 13.38 AU

Year: 13341 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,030,551 km

• M1: 173,534 km (0.115 R)
• M2: 277,504 km (0.07 R)
• M3: 604,824 km (0.076 R)
• M4: 715,377 km (0.038 R)
• M5: 997,668 km (0.116 R)
• M6: 1,192,893 km (0.09 R)
• M7: 1,488,349 km (0.045 R)
• M8: 1,577,360 km (0.075 R)
• M9: 1,784,254 km (0.088 R)
• M10: 2,174,854 km (0.103 R)
• M11: 2,354,521 km (0.051 R)
• M12: 2,839,068 km (0.11 R)
• M13: 4,247,832 km (0.037 R)
• M14: 4,572,309 km (0.079 R)
• M15: 5,349,171 km (0.091 R)
• M16: 6,130,820 km (0.082 R)
• M17: 6,424,032 km (0.08 R)
• M18: 7,024,218 km (0.106 R)
• M19: 7,177,107 km (0.118 R)
• M20: 7,447,431 km (0.086 R)
• M21: 8,117,779 km (0.094 R)
• M22: 8,440,013 km (0.073 R)
• M23: 9,014,020 km (0.079 R)
• M24: 9,685,565 km (0.094 R)
• M25: 10,156,648 km (0.06 R)
• M26: 10,286,499 km (0.11 R)
• M27: 10,416,799 km (0.101 R)
• M28: 10,504,014 km (0.085 R)
• M29: 10,899,551 km (0.11 R)
• M30: 11,614,779 km (0.112 R)
• M31: 12,530,168 km (0.096 R)
• M32: 17,496,069 km (0.11 R)
• M33: 17,860,490 km (0.058 R)
• M34: 18,385,429 km (0.044 R)
• M35: 19,396,860 km (0.055 R)
• M36: 19,612,131 km (0.047 R)
• M37: 20,975,267 km (0.087 R)
• M38: 22,143,776 km (0.117 R)
• M39: 23,734,749 km (0.117 R)
• M40: 24,138,215 km (0.061 R)
• M41: 25,597,692 km (0.075 R)
• M42: 26,011,479 km (0.109 R)
• M43: 26,487,201 km (0.103 R)
• M44: 27,386,733 km (0.108 R)
• M45: 29,834,154 km (0.117 R)
• M46: 30,394,398 km (0.114 R)
• M47: 31,272,986 km (0.081 R)
• M48: 31,715,347 km (0.026 R)
• M49: 32,096,223 km (0.097 R)
• M50: 33,570,061 km (0.11 R)
• M51: 34,023,044 km (0.053 R)
• M52: 34,543,196 km (0.12 R)
• M53: 35,328,435 km (0.115 R)
• M54: 35,789,047 km (0.12 R)
• M55: 35,921,142 km (0.059 R)
• M56: 36,119,359 km (0.106 R)
• M57: 36,251,902 km (0.081 R)
• M58: 36,716,553 km (0.084 R)
• M59: 36,916,267 km (0.096 R)
• M60: 37,719,009 km (0.116 R)
• M61: 39,614,414 km (0.115 R)
• M62: 40,024,611 km (0.083 R)
• M63: 40,436,155 km (0.111 R)
• M64: 40,711,265 km (0.068 R)
• M65: 40,987,124 km (0.06 R)
• M66: 41,263,581 km (0.091 R)
• M67: 42,724,853 km (0.105 R)
• M68: 43,145,522 km (0.11 R)
• M69: 43,426,766 km (0.088 R)
• M70: 44,132,419 km (0.113 R)
• M71: 44,984,229 km (0.085 R)
• M72: 45,841,425 km (0.051 R)
• M73: 46,056,547 km (0.055 R)
• M74: 46,776,262 km (0.09 R)
• M75: 47,209,797 km (0.114 R)
• M76: 47,427,013 km (0.113 R)
• M77: 47,789,937 km (0.077 R)
• M78: 48,664,487 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 13,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit