🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 268 Days

Day: 15.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,591,723 km

• M1: 295,306 km (0.074 R)
• M2: 459,415 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.49 AU - 0.69 AU

Year: 297 Days

Day: 36.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,591,723 km

• M1: 465,997 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 8.6

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.8 AU - 4.18 AU

Year: 5228 Days

Day: 12.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,591,723 km

• M1: 121,025 km (0.057 R)
• M2: 179,966 km (0.052 R)
• M3: 241,152 km (0.043 R)
• M4: 305,030 km (0.102 R)
• M5: 415,134 km (0.09 R)
• M6: 496,964 km (0.106 R)
• M7: 856,448 km (0.114 R)
• M8: 1,240,466 km (0.112 R)
• M9: 1,301,801 km (0.057 R)
• M10: 1,443,470 km (0.081 R)
• M11: 1,524,402 km (0.104 R)
• M12: 1,640,490 km (0.075 R)
• M13: 2,060,561 km (0.063 R)
• M14: 2,301,862 km (0.093 R)
• M15: 2,416,454 km (0.05 R)
• M16: 2,513,244 km (0.091 R)
• M17: 2,771,301 km (0.106 R)
• M18: 2,852,532 km (0.064 R)
• M19: 3,121,808 km (0.092 R)
• M20: 3,464,537 km (0.076 R)
• M21: 3,796,794 km (0.08 R)
• M22: 3,864,412 km (0.099 R)
• M23: 3,978,256 km (0.083 R)
• M24: 4,139,373 km (0.109 R)
• M25: 4,209,086 km (0.107 R)
• M26: 4,491,975 km (0.112 R)
• M27: 4,635,739 km (0.066 R)
• M28: 5,351,864 km (0.118 R)
• M29: 5,684,121 km (0.119 R)
• M30: 5,892,062 km (0.066 R)
• M31: 6,557,623 km (0.107 R)
• M32: 6,639,154 km (0.102 R)
• M33: 6,720,984 km (0.096 R)
• M34: 7,135,070 km (0.101 R)
• M35: 7,415,866 km (0.109 R)
• M36: 7,814,993 km (0.083 R)
• M37: 8,397,228 km (0.112 R)
• M38: 8,456,319 km (0.084 R)
• M39: 8,663,811 km (0.092 R)
• M40: 9,023,744 km (0.103 R)
• M41: 10,069,732 km (0.109 R)
• M42: 10,163,829 km (0.086 R)
• M43: 10,959,690 km (0.037 R)
• M44: 11,610,740 km (0.05 R)
• M45: 12,408,545 km (0.057 R)
• M46: 12,644,461 km (0.087 R)
• M47: 12,712,229 km (0.098 R)
• M48: 13,465,005 km (0.111 R)
• M49: 13,603,383 km (0.114 R)
• M50: 13,811,923 km (0.097 R)
• M51: 13,951,647 km (0.054 R)
• M52: 14,373,214 km (0.027 R)
• M53: 14,692,156 km (0.055 R)
• M54: 14,870,477 km (0.091 R)
• M55: 16,432,728 km (0.11 R)
• M56: 17,139,428 km (0.075 R)
• M57: 17,364,722 km (0.082 R)
• M58: 17,439,970 km (0.118 R)
• M59: 17,894,149 km (0.062 R)
• M60: 18,084,438 km (0.106 R)
• M61: 18,621,195 km (0.117 R)
• M62: 18,891,369 km (0.115 R)
• M63: 19,396,860 km (0.083 R)
• M64: 19,553,190 km (0.116 R)
• M65: 19,788,657 km (0.057 R)
• M66: 19,867,345 km (0.083 R)
• M67: 19,985,528 km (0.12 R)
• M68: 21,140,124 km (0.048 R)
• M69: 21,422,116 km (0.117 R)
• M70: 22,809,337 km (0.088 R)
• M71: 22,974,493 km (0.066 R)
• M72: 23,430,617 km (0.076 R)
• M73: 25,583,929 km (0.105 R)
• M74: 25,884,471 km (0.109 R)
• M75: 26,358,995 km (0.095 R)
• M76: 27,054,476 km (0.039 R)
• M77: 27,273,038 km (0.095 R)
• M78: 27,536,031 km (0.11 R)
• M79: 29,670,494 km (0.036 R)
• M80: 30,121,830 km (0.084 R)
• M81: 30,212,337 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.3

Radius: 3

Gravity: 87.59 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.85 AU - 9.43 AU

Year: 16660 Days

Day: 17.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,591,723 km

• M1: 55,202 km (0.094 R)
• M2: 78,688 km (0.046 R)
• M3: 316,250 km (0.114 R)
• M4: 1,206,507 km (0.037 R)
• M5: 1,663,828 km (0.037 R)
• M6: 1,724,415 km (0.119 R)
• M7: 1,816,717 km (0.103 R)
• M8: 1,942,229 km (0.069 R)
• M9: 2,103,196 km (0.089 R)
• M10: 2,168,720 km (0.072 R)
• M11: 2,506,812 km (0.1 R)
• M12: 3,382,557 km (0.113 R)
• M13: 3,421,004 km (0.059 R)
• M14: 3,932,928 km (0.101 R)
• M15: 4,510,525 km (0.079 R)
• M16: 4,637,684 km (0.047 R)
• M17: 4,723,104 km (0.108 R)
• M18: 5,788,540 km (0.108 R)
• M19: 5,926,768 km (0.107 R)
• M20: 6,253,490 km (0.106 R)
• M21: 6,347,886 km (0.1 R)
• M22: 9,122,478 km (0.08 R)
• M23: 9,337,151 km (0.115 R)
• M24: 10,267,650 km (0.059 R)
• M25: 11,399,507 km (0.083 R)
• M26: 11,572,592 km (0.105 R)
• M27: 12,215,115 km (0.07 R)
• M28: 12,392,239 km (0.102 R)
• M29: 12,451,480 km (0.1 R)
• M30: 12,689,490 km (0.096 R)
• M31: 14,583,997 km (0.076 R)
• M32: 15,277,084 km (0.096 R)
• M33: 15,404,242 km (0.049 R)
• M34: 15,916,465 km (0.105 R)
• M35: 16,760,646 km (0.037 R)
• M36: 17,155,136 km (0.07 R)
• M37: 17,886,370 km (0.051 R)
• M38: 18,424,474 km (0.101 R)
• M39: 19,173,062 km (0.106 R)
• M40: 19,585,503 km (0.091 R)
• M41: 20,419,361 km (0.087 R)
• M42: 20,559,385 km (0.113 R)
• M43: 21,264,589 km (0.12 R)
• M44: 23,134,862 km (0.107 R)
• M45: 23,354,023 km (0.089 R)
• M46: 23,794,289 km (0.062 R)
• M47: 24,089,446 km (0.105 R)
• M48: 24,683,349 km (0.083 R)
• M49: 25,131,844 km (0.062 R)
• M50: 25,357,138 km (0.037 R)
• M51: 25,809,821 km (0.078 R)
• M52: 26,112,907 km (0.064 R)
• M53: 26,188,902 km (0.115 R)
• M54: 26,493,633 km (0.096 R)
• M55: 26,569,928 km (0.089 R)
• M56: 27,029,642 km (0.115 R)
• M57: 27,569,242 km (0.089 R)
• M58: 27,956,850 km (0.114 R)
• M59: 28,268,163 km (0.098 R)
• M60: 29,604,222 km (0.1 R)
• M61: 30,960,775 km (0.069 R)
• M62: 31,041,109 km (0.105 R)
• M63: 31,282,860 km (0.088 R)
• M64: 31,444,276 km (0.089 R)
• M65: 33,074,294 km (0.105 R)
• M66: 33,321,131 km (0.113 R)
• M67: 34,065,380 km (0.106 R)
• M68: 34,148,407 km (0.097 R)
• M69: 34,564,588 km (0.09 R)
• M70: 38,644,122 km (0.062 R)
• M71: 40,916,364 km (0.107 R)
• M72: 41,624,261 km (0.102 R)
• M73: 41,979,706 km (0.049 R)
• M74: 42,425,358 km (0.063 R)
• M75: 42,514,817 km (0.09 R)
• M76: 42,872,655 km (0.036 R)
• M77: 44,859,315 km (0.104 R)
• M78: 45,132,481 km (0.094 R)
• M79: 46,691,141 km (0.094 R)
• M80: 48,827,698 km (0.082 R)
• M81: 49,860,821 km (0.084 R)
• M82: 49,955,067 km (0.068 R)
• M83: 51,662,129 km (0.099 R)
• M84: 51,757,423 km (0.076 R)
• M85: 52,331,130 km (0.099 R)
• M86: 55,035,561 km (0.107 R)
• M87: 57,192,313 km (0.051 R)
• M88: 57,884,203 km (0.06 R)
• M89: 60,177,389 km (0.1 R)
• M90: 60,679,739 km (0.092 R)
• M91: 61,385,541 km (0.112 R)
• M92: 61,486,520 km (0.116 R)
• M93: 61,587,648 km (0.045 R)
• M94: 63,008,828 km (0.102 R)
• M95: 63,518,957 km (0.079 R)
• M96: 64,748,950 km (0.093 R)
• M97: 68,485,756 km (0.117 R)
• M98: 70,591,794 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit