🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.83 AU - 0.85 AU

Year: 225 Days

Day: 15.1 Hours

Environment

Temp: 279 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.23 AU - 1.39 AU

Year: 438 Days

Day: 22.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 11.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.63 AU - 16.33 AU

Year: 16955 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,303,294 km

• M1: 218,114 km (0.069 R)
• M2: 330,611 km (0.053 R)
• M3: 473,477 km (0.084 R)
• M4: 574,007 km (0.078 R)
• M5: 740,659 km (0.084 R)
• M6: 892,950 km (0.12 R)
• M7: 1,056,311 km (0.083 R)
• M8: 1,159,234 km (0.11 R)
• M9: 1,320,650 km (0.116 R)
• M10: 1,528,292 km (0.048 R)
• M11: 1,666,221 km (0.105 R)
• M12: 1,767,349 km (0.082 R)
• M13: 2,170,815 km (0.069 R)
• M14: 2,281,816 km (0.102 R)
• M15: 2,579,666 km (0.049 R)
• M16: 2,745,420 km (0.073 R)
• M17: 2,890,231 km (0.099 R)
• M18: 3,391,683 km (0.06 R)
• M19: 3,705,689 km (0.097 R)
• M20: 3,974,666 km (0.074 R)
• M21: 4,474,921 km (0.068 R)
• M22: 4,790,573 km (0.103 R)
• M23: 4,995,223 km (0.084 R)
• M24: 5,383,130 km (0.092 R)
• M25: 5,474,085 km (0.067 R)
• M26: 6,156,401 km (0.065 R)
• M27: 6,283,410 km (0.092 R)
• M28: 7,063,712 km (0.079 R)
• M29: 7,805,718 km (0.033 R)
• M30: 8,643,466 km (0.046 R)
• M31: 8,750,279 km (0.093 R)
• M32: 9,326,978 km (0.12 R)
• M33: 9,730,593 km (0.091 R)
• M34: 10,065,244 km (0.082 R)
• M35: 10,252,690 km (0.099 R)
• M36: 10,365,786 km (0.119 R)
• M37: 10,898,953 km (0.077 R)
• M38: 11,754,802 km (0.119 R)
• M39: 11,833,790 km (0.091 R)
• M40: 12,753,667 km (0.116 R)
• M41: 13,079,043 km (0.073 R)
• M42: 13,987,850 km (0.09 R)
• M43: 14,323,398 km (0.086 R)
• M44: 14,831,731 km (0.094 R)
• M45: 15,692,069 km (0.069 R)
• M46: 16,084,613 km (0.114 R)
• M47: 16,216,110 km (0.089 R)
• M48: 16,790,267 km (0.116 R)
• M49: 17,958,626 km (0.041 R)
• M50: 20,042,225 km (0.083 R)
• M51: 20,373,136 km (0.1 R)
• M52: 20,658,269 km (0.108 R)
• M53: 21,521,449 km (0.097 R)
• M54: 21,957,527 km (0.091 R)
• M55: 22,494,583 km (0.096 R)
• M56: 23,382,446 km (0.097 R)
• M57: 23,731,009 km (0.086 R)
• M58: 24,432,923 km (0.107 R)
• M59: 24,584,316 km (0.108 R)
• M60: 25,091,004 km (0.048 R)
• M61: 25,396,632 km (0.118 R)
• M62: 25,652,295 km (0.119 R)
• M63: 25,960,167 km (0.047 R)
• M64: 27,623,097 km (0.087 R)
• M65: 27,938,749 km (0.111 R)
• M66: 28,202,639 km (0.114 R)
• M67: 29,481,103 km (0.102 R)
• M68: 29,749,781 km (0.094 R)
• M69: 31,543,758 km (0.095 R)
• M70: 32,149,480 km (0.065 R)
• M71: 32,315,384 km (0.106 R)
• M72: 32,870,392 km (0.062 R)
• M73: 34,102,331 km (0.113 R)
• M74: 34,441,020 km (0.104 R)
• M75: 34,554,116 km (0.072 R)
• M76: 35,121,541 km (0.117 R)
• M77: 35,692,107 km (0.117 R)
• M78: 35,863,846 km (0.063 R)
• M79: 36,900,260 km (0.052 R)
• M80: 37,131,987 km (0.084 R)
• M81: 37,538,444 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.2

Radius: 7

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.51 AU - 20.35 AU

Year: 23137 Days

Day: 22.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,303,294 km

• M1: 101,128 km (0.097 R)
• M2: 310,266 km (0.03 R)
• M3: 403,914 km (0.103 R)
• M4: 507,885 km (0.099 R)
• M5: 574,905 km (0.098 R)
• M6: 693,536 km (0.118 R)
• M7: 1,531,882 km (0.073 R)
• M8: 1,767,798 km (0.043 R)
• M9: 2,903,994 km (0.07 R)
• M10: 3,196,009 km (0.095 R)
• M11: 3,410,383 km (0.09 R)
• M12: 3,808,014 km (0.086 R)
• M13: 4,503,195 km (0.101 R)
• M14: 4,646,959 km (0.086 R)
• M15: 4,840,987 km (0.09 R)
• M16: 5,388,216 km (0.049 R)
• M17: 5,592,118 km (0.117 R)
• M18: 6,594,873 km (0.111 R)
• M19: 7,256,245 km (0.085 R)
• M20: 8,346,364 km (0.04 R)
• M21: 8,523,189 km (0.1 R)
• M22: 8,582,430 km (0.078 R)
• M23: 10,484,417 km (0.089 R)
• M24: 10,739,033 km (0.083 R)
• M25: 10,803,061 km (0.032 R)
• M26: 12,109,050 km (0.112 R)
• M27: 12,376,232 km (0.104 R)
• M28: 13,120,930 km (0.117 R)
• M29: 13,257,812 km (0.085 R)
• M30: 13,602,336 km (0.085 R)
• M31: 15,009,454 km (0.062 R)
• M32: 16,314,994 km (0.067 R)
• M33: 16,906,953 km (0.1 R)
• M34: 17,205,401 km (0.051 R)
• M35: 17,505,793 km (0.113 R)
• M36: 18,264,105 km (0.053 R)
• M37: 18,878,503 km (0.106 R)
• M38: 19,812,892 km (0.103 R)
• M39: 20,048,807 km (0.107 R)
• M40: 20,762,090 km (0.098 R)
• M41: 21,001,746 km (0.089 R)
• M42: 21,322,633 km (0.067 R)
• M43: 22,132,107 km (0.076 R)
• M44: 25,639,878 km (0.045 R)
• M45: 26,241,112 km (0.094 R)
• M46: 26,327,430 km (0.082 R)
• M47: 27,195,247 km (0.115 R)
• M48: 28,160,752 km (0.105 R)
• M49: 31,215,241 km (0.104 R)
• M50: 31,949,019 km (0.085 R)
• M51: 35,798,322 km (0.069 R)
• M52: 36,181,591 km (0.11 R)
• M53: 36,373,675 km (0.1 R)
• M54: 37,436,718 km (0.098 R)
• M55: 37,631,045 km (0.114 R)
• M56: 38,216,122 km (0.103 R)
• M57: 38,706,055 km (0.097 R)
• M58: 38,804,192 km (0.116 R)
• M59: 38,902,477 km (0.097 R)
• M60: 39,890,123 km (0.093 R)
• M61: 40,287,604 km (0.05 R)
• M62: 40,786,064 km (0.115 R)
• M63: 41,086,158 km (0.065 R)
• M64: 41,186,388 km (0.044 R)
• M65: 42,091,904 km (0.113 R)
• M66: 42,699,122 km (0.112 R)
• M67: 43,717,734 km (0.034 R)
• M68: 44,847,497 km (0.119 R)
• M69: 48,293,633 km (0.097 R)
• M70: 48,823,210 km (0.055 R)
• M71: 50,316,197 km (0.073 R)
• M72: 52,474,744 km (0.031 R)
• M73: 54,553,407 km (0.103 R)
• M74: 57,441,094 km (0.065 R)
• M75: 59,242,702 km (0.09 R)
• M76: 60,492,143 km (0.109 R)
• M77: 61,177,152 km (0.07 R)
• M78: 62,785,778 km (0.03 R)
• M79: 64,991,000 km (0.059 R)
• M80: 66,161,902 km (0.095 R)
• M81: 66,632,238 km (0.101 R)
• M82: 66,749,972 km (0.082 R)
• M83: 67,576,051 km (0.085 R)
• M84: 68,286,940 km (0.094 R)
• M85: 69,238,532 km (0.116 R)
• M86: 71,275,158 km (0.105 R)
• M87: 75,162,159 km (0.119 R)
• M88: 75,407,350 km (0.067 R)
• M89: 78,122,102 km (0.114 R)
• M90: 79,117,227 km (0.102 R)
• M91: 79,616,436 km (0.088 R)
• M92: 83,393,183 km (0.091 R)

Kuiper Belt

Range: 37.5 - 66.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 18,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit