🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.53 AU - 0.65 AU

Year: 161 Days

Day: 26.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,065,848 km

• M1: 74,500 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.62 AU - 0.62 AU

Year: 173 Days

Day: 29.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 240 Days

Day: 46.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,065,848 km

• M1: 397,631 km (0.034 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 13.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.09 AU - 12.39 AU

Year: 15192 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,065,848 km

• M1: 493,075 km (0.073 R)
• M2: 941,419 km (0.034 R)
• M3: 1,426,715 km (0.106 R)
• M4: 1,631,215 km (0.086 R)
• M5: 2,041,263 km (0.076 R)
• M6: 2,669,125 km (0.085 R)
• M7: 3,186,435 km (0.106 R)
• M8: 3,354,732 km (0.109 R)
• M9: 4,093,447 km (0.111 R)
• M10: 4,350,755 km (0.088 R)
• M11: 5,839,553 km (0.046 R)
• M12: 6,213,697 km (0.095 R)
• M13: 6,552,836 km (0.103 R)
• M14: 6,854,574 km (0.089 R)
• M15: 6,941,640 km (0.078 R)
• M16: 7,249,363 km (0.071 R)
• M17: 7,338,075 km (0.057 R)
• M18: 8,107,157 km (0.079 R)
• M19: 8,431,336 km (0.059 R)
• M20: 8,618,483 km (0.076 R)
• M21: 9,236,472 km (0.103 R)
• M22: 9,381,133 km (0.075 R)
• M23: 9,623,781 km (0.032 R)
• M24: 9,819,604 km (0.07 R)
• M25: 9,967,257 km (0.092 R)
• M26: 10,919,597 km (0.092 R)
• M27: 11,639,911 km (0.08 R)
• M28: 12,163,803 km (0.093 R)
• M29: 12,322,526 km (0.113 R)
• M30: 12,588,511 km (0.036 R)
• M31: 13,507,341 km (0.116 R)
• M32: 16,332,946 km (0.087 R)
• M33: 16,449,632 km (0.056 R)
• M34: 16,919,370 km (0.112 R)
• M35: 17,096,643 km (0.077 R)
• M36: 17,274,665 km (0.098 R)
• M37: 18,659,193 km (0.114 R)
• M38: 18,903,486 km (0.116 R)
• M39: 19,087,492 km (0.111 R)
• M40: 20,079,026 km (0.095 R)
• M41: 21,150,895 km (0.119 R)
• M42: 21,469,688 km (0.1 R)
• M43: 23,087,290 km (0.085 R)
• M44: 23,349,834 km (0.119 R)
• M45: 23,811,643 km (0.105 R)
• M46: 25,214,871 km (0.112 R)
• M47: 25,552,812 km (0.067 R)
• M48: 25,824,482 km (0.117 R)
• M49: 26,096,900 km (0.111 R)
• M50: 26,644,727 km (0.098 R)
• M51: 26,920,137 km (0.105 R)
• M52: 29,369,652 km (0.07 R)
• M53: 29,654,038 km (0.053 R)
• M54: 30,369,265 km (0.109 R)
• M55: 30,801,154 km (0.096 R)
• M56: 31,307,543 km (0.096 R)
• M57: 31,889,628 km (0.11 R)
• M58: 32,255,246 km (0.1 R)
• M59: 33,064,570 km (0.118 R)
• M60: 34,553,069 km (0.115 R)
• M61: 37,210,376 km (0.07 R)
• M62: 37,827,018 km (0.098 R)
• M63: 38,059,045 km (0.072 R)
• M64: 38,214,028 km (0.054 R)
• M65: 40,326,948 km (0.086 R)
• M66: 41,437,264 km (0.096 R)
• M67: 41,916,276 km (0.107 R)
• M68: 44,583,457 km (0.077 R)
• M69: 44,828,648 km (0.056 R)
• M70: 47,471,743 km (0.057 R)
• M71: 48,728,066 km (0.11 R)
• M72: 48,896,363 km (0.066 R)
• M73: 50,080,131 km (0.083 R)
• M74: 50,760,801 km (0.114 R)
• M75: 51,701,623 km (0.079 R)
• M76: 51,787,492 km (0.1 R)
• M77: 52,389,623 km (0.069 R)
• M78: 52,562,109 km (0.109 R)
• M79: 52,648,427 km (0.12 R)
• M80: 53,080,616 km (0.11 R)
• M81: 53,600,767 km (0.106 R)
• M82: 54,646,307 km (0.108 R)
• M83: 55,259,209 km (0.099 R)
• M84: 55,347,023 km (0.113 R)
• M85: 59,253,921 km (0.081 R)
• M86: 59,703,463 km (0.104 R)
• M87: 59,793,521 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.7

Radius: 4.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.97 AU - 18.67 AU

Year: 22323 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,065,848 km

• M1: 348,563 km (0.105 R)
• M2: 506,987 km (0.108 R)
• M3: 655,538 km (0.053 R)
• M4: 834,307 km (0.087 R)
• M5: 885,619 km (0.09 R)
• M6: 1,354,160 km (0.072 R)
• M7: 1,539,063 km (0.068 R)
• M8: 2,024,358 km (0.107 R)
• M9: 2,094,071 km (0.102 R)
• M10: 2,405,085 km (0.11 R)
• M11: 2,528,503 km (0.103 R)
• M12: 2,578,469 km (0.089 R)
• M13: 2,781,623 km (0.066 R)
• M14: 2,990,013 km (0.12 R)
• M15: 3,673,226 km (0.092 R)
• M16: 3,729,924 km (0.064 R)
• M17: 4,046,922 km (0.086 R)
• M18: 4,798,950 km (0.076 R)
• M19: 5,238,768 km (0.115 R)
• M20: 5,398,838 km (0.111 R)
• M21: 5,431,151 km (0.028 R)
• M22: 5,593,165 km (0.035 R)
• M23: 5,822,798 km (0.045 R)
• M24: 6,495,689 km (0.081 R)
• M25: 6,564,355 km (0.053 R)
• M26: 6,981,284 km (0.115 R)
• M27: 7,122,205 km (0.049 R)
• M28: 8,134,384 km (0.071 R)
• M29: 8,208,435 km (0.072 R)
• M30: 8,619,381 km (0.101 R)
• M31: 8,770,624 km (0.041 R)
• M32: 8,808,472 km (0.089 R)
• M33: 9,152,248 km (0.119 R)
• M34: 9,190,695 km (0.11 R)
• M35: 9,267,738 km (0.11 R)
• M36: 9,656,543 km (0.064 R)
• M37: 9,734,932 km (0.068 R)
• M38: 10,130,020 km (0.116 R)
• M39: 10,329,434 km (0.06 R)
• M40: 10,854,223 km (0.116 R)
• M41: 11,099,414 km (0.061 R)
• M42: 11,845,758 km (0.058 R)
• M43: 12,182,503 km (0.071 R)
• M44: 12,224,839 km (0.09 R)
• M45: 12,608,109 km (0.052 R)
• M46: 13,168,502 km (0.06 R)
• M47: 13,473,682 km (0.04 R)
• M48: 13,692,992 km (0.076 R)
• M49: 14,402,984 km (0.115 R)
• M50: 15,950,873 km (0.083 R)
• M51: 16,369,298 km (0.114 R)
• M52: 17,407,507 km (0.099 R)
• M53: 18,515,429 km (0.109 R)
• M54: 18,612,817 km (0.088 R)
• M55: 18,906,179 km (0.105 R)
• M56: 19,102,601 km (0.038 R)
• M57: 19,447,873 km (0.117 R)
• M58: 19,546,757 km (0.113 R)
• M59: 20,144,550 km (0.071 R)
• M60: 20,244,781 km (0.12 R)
• M61: 20,748,177 km (0.09 R)
• M62: 21,357,789 km (0.045 R)
• M63: 21,562,289 km (0.07 R)
• M64: 22,231,440 km (0.079 R)
• M65: 22,855,114 km (0.104 R)
• M66: 23,064,252 km (0.053 R)
• M67: 23,695,704 km (0.12 R)
• M68: 23,907,385 km (0.092 R)
• M69: 24,013,450 km (0.099 R)
• M70: 24,599,724 km (0.107 R)
• M71: 24,653,280 km (0.119 R)
• M72: 26,441,573 km (0.058 R)
• M73: 26,661,033 km (0.096 R)
• M74: 26,716,085 km (0.068 R)
• M75: 26,826,189 km (0.111 R)
• M76: 28,946,440 km (0.099 R)
• M77: 29,116,084 km (0.119 R)
• M78: 29,286,177 km (0.119 R)
• M79: 30,141,129 km (0.11 R)
• M80: 30,485,353 km (0.095 R)
• M81: 30,773,329 km (0.087 R)
• M82: 30,830,924 km (0.094 R)
• M83: 31,409,868 km (0.095 R)
• M84: 33,108,702 km (0.105 R)
• M85: 33,167,793 km (0.111 R)
• M86: 36,289,751 km (0.1 R)
• M87: 36,350,637 km (0.069 R)
• M88: 36,778,337 km (0.104 R)
• M89: 37,084,714 km (0.052 R)
• M90: 38,071,013 km (0.093 R)
• M91: 38,691,844 km (0.053 R)
• M92: 38,941,223 km (0.117 R)
• M93: 41,462,995 km (0.089 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit