🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.64 AU - 0.8 AU

Year: 222 Days

Day: 39.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,304,146 km

• M1: 359,783 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.71 AU - 2.47 AU

Year: 1098 Days

Day: 22.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 87.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,304,146 km

• M1: 289,771 km (0.099 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.61 AU - 2.69 AU

Year: 1568 Days

Day: 13.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.6

Radius: 7.1

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.89 AU - 13.63 AU

Year: 16566 Days

Day: 23.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 76,304,146 km

• M1: 279,000 km (0.045 R)
• M2: 422,913 km (0.112 R)
• M3: 646,263 km (0.067 R)
• M4: 702,960 km (0.106 R)
• M5: 1,562,400 km (0.097 R)
• M6: 1,640,191 km (0.04 R)
• M7: 1,745,957 km (0.086 R)
• M8: 1,908,869 km (0.092 R)
• M9: 2,249,802 km (0.105 R)
• M10: 2,827,849 km (0.095 R)
• M11: 3,019,633 km (0.09 R)
• M12: 3,149,933 km (0.083 R)
• M13: 3,248,817 km (0.09 R)
• M14: 4,041,237 km (0.051 R)
• M15: 4,626,314 km (0.104 R)
• M16: 5,159,930 km (0.117 R)
• M17: 5,712,843 km (0.033 R)
• M18: 5,833,868 km (0.062 R)
• M19: 6,078,311 km (0.079 R)
• M20: 7,132,677 km (0.101 R)
• M21: 7,703,094 km (0.117 R)
• M22: 11,522,477 km (0.066 R)
• M23: 11,880,614 km (0.119 R)
• M24: 12,035,149 km (0.092 R)
• M25: 14,378,151 km (0.05 R)
• M26: 14,985,368 km (0.111 R)
• M27: 15,208,269 km (0.077 R)
• M28: 15,770,308 km (0.066 R)
• M29: 16,053,796 km (0.04 R)
• M30: 16,281,933 km (0.104 R)
• M31: 16,799,093 km (0.101 R)
• M32: 18,026,543 km (0.063 R)
• M33: 20,074,239 km (0.089 R)
• M34: 21,752,129 km (0.07 R)
• M35: 23,088,038 km (0.064 R)
• M36: 23,603,851 km (0.055 R)
• M37: 23,733,403 km (0.055 R)
• M38: 24,778,494 km (0.063 R)
• M39: 25,638,532 km (0.064 R)
• M40: 26,441,124 km (0.116 R)
• M41: 27,728,713 km (0.083 R)
• M42: 27,797,080 km (0.054 R)
• M43: 29,733,026 km (0.037 R)
• M44: 30,083,234 km (0.114 R)
• M45: 31,142,238 km (0.106 R)
• M46: 31,569,339 km (0.084 R)
• M47: 32,141,701 km (0.04 R)
• M48: 32,861,865 km (0.084 R)
• M49: 33,296,596 km (0.036 R)
• M50: 34,759,514 km (0.106 R)
• M51: 37,369,399 km (0.045 R)
• M52: 37,747,283 km (0.069 R)
• M53: 38,354,800 km (0.076 R)
• M54: 38,583,385 km (0.107 R)
• M55: 38,812,420 km (0.053 R)
• M56: 39,656,152 km (0.11 R)
• M57: 40,119,007 km (0.065 R)
• M58: 43,885,134 km (0.082 R)
• M59: 44,844,056 km (0.034 R)
• M60: 45,567,960 km (0.077 R)
• M61: 45,890,792 km (0.078 R)
• M62: 47,844,391 km (0.052 R)
• M63: 48,666,282 km (0.104 R)
• M64: 48,996,444 km (0.09 R)
• M65: 49,244,477 km (0.084 R)
• M66: 50,908,754 km (0.057 R)
• M67: 51,327,777 km (0.109 R)
• M68: 54,549,068 km (0.034 R)
• M69: 55,063,685 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.5

Radius: 4.7

Gravity: 31.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.46 AU - 16.26 AU

Year: 19777 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,304,146 km

• M1: 77,791 km (0.093 R)
• M2: 359,783 km (0.082 R)
• M3: 762,201 km (0.105 R)
• M4: 810,671 km (0.12 R)
• M5: 1,123,480 km (0.117 R)
• M6: 1,380,788 km (0.077 R)
• M7: 1,783,655 km (0.027 R)
• M8: 1,848,730 km (0.095 R)
• M9: 2,326,396 km (0.062 R)
• M10: 2,433,509 km (0.071 R)
• M11: 2,469,562 km (0.066 R)
• M12: 2,505,764 km (0.069 R)
• M13: 2,802,267 km (0.061 R)
• M14: 2,840,116 km (0.103 R)
• M15: 2,993,154 km (0.076 R)
• M16: 3,840,477 km (0.073 R)
• M17: 5,736,181 km (0.082 R)
• M18: 7,239,191 km (0.073 R)
• M19: 7,553,645 km (0.096 R)
• M20: 7,819,182 km (0.117 R)
• M21: 8,250,173 km (0.119 R)
• M22: 8,911,246 km (0.032 R)
• M23: 9,079,095 km (0.114 R)
• M24: 9,135,344 km (0.117 R)
• M25: 9,418,084 km (0.082 R)
• M26: 9,589,224 km (0.101 R)
• M27: 11,174,063 km (0.091 R)
• M28: 11,904,251 km (0.1 R)
• M29: 11,965,735 km (0.102 R)
• M30: 12,089,154 km (0.085 R)
• M31: 12,586,866 km (0.07 R)
• M32: 13,538,159 km (0.09 R)
• M33: 15,307,901 km (0.088 R)
• M34: 15,374,772 km (0.056 R)
• M35: 15,846,154 km (0.095 R)
• M36: 16,253,809 km (0.079 R)
• M37: 16,322,025 km (0.051 R)
• M38: 18,414,600 km (0.093 R)
• M39: 19,928,830 km (0.094 R)
• M40: 21,332,806 km (0.087 R)
• M41: 22,311,774 km (0.067 R)
• M42: 23,459,340 km (0.109 R)
• M43: 27,502,073 km (0.103 R)
• M44: 27,746,515 km (0.104 R)
• M45: 31,328,188 km (0.079 R)
• M46: 31,498,280 km (0.107 R)
• M47: 31,583,402 km (0.115 R)
• M48: 33,389,497 km (0.042 R)
• M49: 33,563,180 km (0.119 R)
• M50: 33,650,246 km (0.045 R)
• M51: 34,524,197 km (0.107 R)
• M52: 34,612,011 km (0.039 R)
• M53: 35,405,627 km (0.078 R)
• M54: 35,582,901 km (0.068 R)
• M55: 36,116,217 km (0.115 R)
• M56: 37,641,517 km (0.043 R)
• M57: 38,003,544 km (0.063 R)
• M58: 38,094,200 km (0.109 R)
• M59: 38,275,662 km (0.037 R)
• M60: 38,822,143 km (0.113 R)
• M61: 39,004,802 km (0.092 R)
• M62: 39,738,430 km (0.118 R)
• M63: 40,014,738 km (0.032 R)
• M64: 41,499,048 km (0.112 R)
• M65: 44,616,967 km (0.058 R)
• M66: 44,712,709 km (0.105 R)
• M67: 46,834,306 km (0.092 R)
• M68: 47,028,783 km (0.114 R)
• M69: 47,223,560 km (0.112 R)
• M70: 49,185,835 km (0.111 R)
• M71: 49,878,922 km (0.098 R)
• M72: 50,674,932 km (0.039 R)
• M73: 52,481,476 km (0.059 R)
• M74: 52,683,433 km (0.118 R)
• M75: 53,392,527 km (0.098 R)
• M76: 54,513,165 km (0.086 R)
• M77: 54,717,815 km (0.076 R)
• M78: 57,712,914 km (0.108 R)
• M79: 58,025,723 km (0.113 R)
• M80: 62,893,039 km (0.058 R)
• M81: 63,322,385 km (0.115 R)
• M82: 63,537,507 km (0.109 R)
• M83: 68,440,128 km (0.066 R)
• M84: 69,213,699 km (0.086 R)
• M85: 69,435,104 km (0.059 R)
• M86: 70,101,113 km (0.115 R)
• M87: 70,657,767 km (0.115 R)
• M88: 72,673,748 km (0.032 R)
• M89: 72,898,893 km (0.073 R)
• M90: 73,688,919 km (0.07 R)
• M91: 74,028,207 km (0.103 R)
• M92: 74,368,093 km (0.082 R)
• M93: 76,075,454 km (0.079 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 13,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit