🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.84 AU

Year: 210 Days

Day: 20.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,327,096 km

• M1: 242,498 km (0.116 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.68 AU - 2.06 AU

Year: 939 Days

Day: 44.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.17 AU - 5.05 AU

Year: 3633 Days

Day: 20.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,327,096 km

• M1: 1,264,102 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.9

Radius: 7.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.05 AU - 16.69 AU

Year: 17946 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 103,327,096 km

• M1: 99,483 km (0.114 R)
• M2: 155,731 km (0.108 R)
• M3: 240,853 km (0.063 R)
• M4: 347,217 km (0.118 R)
• M5: 592,108 km (0.098 R)
• M6: 694,733 km (0.089 R)
• M7: 834,307 km (0.112 R)
• M8: 1,129,314 km (0.079 R)
• M9: 1,810,433 km (0.066 R)
• M10: 2,119,054 km (0.112 R)
• M11: 2,398,802 km (0.091 R)
• M12: 2,628,135 km (0.077 R)
• M13: 2,769,206 km (0.119 R)
• M14: 3,240,589 km (0.043 R)
• M15: 3,754,308 km (0.058 R)
• M16: 3,931,133 km (0.092 R)
• M17: 4,496,912 km (0.056 R)
• M18: 5,422,474 km (0.055 R)
• M19: 5,804,846 km (0.08 R)
• M20: 5,989,001 km (0.076 R)
• M21: 6,659,349 km (0.108 R)
• M22: 7,441,746 km (0.092 R)
• M23: 7,508,317 km (0.116 R)
• M24: 7,753,807 km (0.099 R)
• M25: 8,253,015 km (0.099 R)
• M26: 9,234,377 km (0.113 R)
• M27: 9,282,099 km (0.104 R)
• M28: 9,617,946 km (0.113 R)
• M29: 9,884,679 km (0.064 R)
• M30: 10,104,738 km (0.113 R)
• M31: 11,280,128 km (0.066 R)
• M32: 11,331,141 km (0.097 R)
• M33: 11,535,791 km (0.052 R)
• M34: 11,922,801 km (0.117 R)
• M35: 12,000,741 km (0.076 R)
• M36: 12,392,837 km (0.107 R)
• M37: 12,577,291 km (0.104 R)
• M38: 12,815,750 km (0.086 R)
• M39: 13,243,451 km (0.111 R)
• M40: 13,621,485 km (0.069 R)
• M41: 15,000,478 km (0.069 R)
• M42: 15,649,583 km (0.12 R)
• M43: 15,934,716 km (0.057 R)
• M44: 16,510,070 km (0.112 R)
• M45: 16,742,096 km (0.064 R)
• M46: 16,858,633 km (0.111 R)
• M47: 17,769,983 km (0.114 R)
• M48: 18,186,912 km (0.072 R)
• M49: 18,546,845 km (0.103 R)
• M50: 18,667,271 km (0.117 R)
• M51: 19,365,145 km (0.115 R)
• M52: 19,948,128 km (0.083 R)
• M53: 20,319,280 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.1

Radius: 7.2

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.15 AU - 19.49 AU

Year: 31173 Days

Day: 24.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 97.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,327,096 km

• M1: 449,691 km (0.057 R)
• M2: 1,421,180 km (0.093 R)
• M3: 1,494,483 km (0.099 R)
• M4: 1,683,275 km (0.055 R)
• M5: 1,840,054 km (0.092 R)
• M6: 2,125,786 km (0.059 R)
• M7: 2,252,495 km (0.081 R)
• M8: 2,830,691 km (0.106 R)
• M9: 2,923,591 km (0.108 R)
• M10: 3,064,812 km (0.109 R)
• M11: 4,274,161 km (0.074 R)
• M12: 4,928,502 km (0.09 R)
• M13: 4,984,451 km (0.064 R)
• M14: 5,497,423 km (0.106 R)
• M15: 5,672,153 km (0.114 R)
• M16: 6,883,447 km (0.099 R)
• M17: 7,453,864 km (0.092 R)
• M18: 8,639,576 km (0.027 R)
• M19: 9,601,790 km (0.11 R)
• M20: 9,671,802 km (0.111 R)
• M21: 9,882,884 km (0.11 R)
• M22: 10,742,473 km (0.092 R)
• M23: 10,888,182 km (0.115 R)
• M24: 11,402,948 km (0.081 R)
• M25: 12,303,677 km (0.111 R)
• M26: 14,653,859 km (0.1 R)
• M27: 18,777,525 km (0.094 R)
• M28: 19,749,312 km (0.089 R)
• M29: 19,838,473 km (0.103 R)
• M30: 20,017,242 km (0.116 R)
• M31: 21,191,885 km (0.11 R)
• M32: 22,018,263 km (0.105 R)
• M33: 23,702,137 km (0.117 R)
• M34: 23,796,982 km (0.059 R)
• M35: 23,986,822 km (0.12 R)
• M36: 25,718,567 km (0.098 R)
• M37: 25,815,955 km (0.111 R)
• M38: 27,689,519 km (0.112 R)
• M39: 30,015,616 km (0.107 R)
• M40: 31,046,196 km (0.066 R)
• M41: 31,357,658 km (0.079 R)
• M42: 31,774,588 km (0.082 R)
• M43: 32,088,444 km (0.052 R)
• M44: 32,613,981 km (0.09 R)
• M45: 33,036,296 km (0.093 R)
• M46: 33,886,610 km (0.115 R)
• M47: 34,743,956 km (0.079 R)
• M48: 35,608,482 km (0.032 R)
• M49: 36,152,420 km (0.096 R)
• M50: 37,469,031 km (0.084 R)
• M51: 37,689,987 km (0.113 R)
• M52: 43,700,979 km (0.094 R)
• M53: 44,867,992 km (0.066 R)
• M54: 45,220,145 km (0.099 R)
• M55: 45,455,463 km (0.079 R)
• M56: 45,809,112 km (0.061 R)
• M57: 46,519,103 km (0.12 R)
• M58: 48,671,069 km (0.051 R)
• M59: 49,032,796 km (0.106 R)
• M60: 50,123,515 km (0.076 R)
• M61: 50,488,982 km (0.112 R)
• M62: 50,855,198 km (0.063 R)
• M63: 56,960,586 km (0.087 R)
• M64: 58,490,823 km (0.098 R)
• M65: 59,389,607 km (0.07 R)
• M66: 60,551,833 km (0.079 R)
• M67: 61,070,788 km (0.114 R)
• M68: 64,877,455 km (0.116 R)
• M69: 65,142,692 km (0.109 R)
• M70: 65,940,946 km (0.074 R)
• M71: 67,681,517 km (0.077 R)
• M72: 68,759,969 km (0.053 R)
• M73: 70,934,224 km (0.088 R)
• M74: 72,304,540 km (0.085 R)
• M75: 72,855,061 km (0.068 R)
• M76: 76,607,574 km (0.092 R)
• M77: 77,028,392 km (0.071 R)
• M78: 77,731,353 km (0.106 R)
• M79: 79,995,517 km (0.102 R)
• M80: 80,850,020 km (0.026 R)
• M81: 83,865,015 km (0.119 R)
• M82: 84,878,092 km (0.107 R)
• M83: 85,749,649 km (0.108 R)
• M84: 90,152,015 km (0.097 R)
• M85: 91,189,776 km (0.076 R)
• M86: 91,487,027 km (0.12 R)
• M87: 92,529,873 km (0.094 R)
• M88: 92,828,471 km (0.115 R)
• M89: 93,277,115 km (0.112 R)
• M90: 94,176,497 km (0.106 R)
• M91: 96,135,032 km (0.081 R)
• M92: 99,480,041 km (0.099 R)
• M93: 99,939,007 km (0.115 R)
• M94: 100,705,696 km (0.071 R)
• M95: 101,782,352 km (0.098 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: 410 - 11,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit