🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.8 AU - 0.9 AU

Year: 275 Days

Day: 36 Hours

Environment

Temp: 175 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,106,504 km

• M1: 30,668 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.11 AU - 4.43 AU

Year: 2573 Days

Day: 34.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 10.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.92 AU - 6.06 AU

Year: 5153 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 86,106,504 km

• M1: 134,040 km (0.045 R)
• M2: 310,715 km (0.075 R)
• M3: 418,874 km (0.047 R)
• M4: 514,766 km (0.103 R)
• M5: 689,945 km (0.088 R)
• M6: 1,075,010 km (0.104 R)
• M7: 1,317,658 km (0.106 R)
• M8: 1,466,209 km (0.079 R)
• M9: 1,535,772 km (0.089 R)
• M10: 1,721,722 km (0.075 R)
• M11: 1,991,596 km (0.052 R)
• M12: 2,898,309 km (0.083 R)
• M13: 3,039,978 km (0.077 R)
• M14: 4,054,701 km (0.081 R)
• M15: 5,144,372 km (0.107 R)
• M16: 5,512,382 km (0.1 R)
• M17: 5,710,600 km (0.074 R)
• M18: 5,777,320 km (0.091 R)
• M19: 5,866,480 km (0.049 R)
• M20: 6,159,692 km (0.116 R)
• M21: 7,477,051 km (0.098 R)
• M22: 8,117,480 km (0.101 R)
• M23: 8,469,633 km (0.109 R)
• M24: 9,085,079 km (0.112 R)
• M25: 9,372,007 km (0.081 R)
• M26: 9,529,684 km (0.119 R)
• M27: 10,277,523 km (0.104 R)
• M28: 10,768,354 km (0.106 R)
• M29: 10,878,458 km (0.101 R)
• M30: 11,016,537 km (0.037 R)
• M31: 11,211,014 km (0.06 R)
• M32: 11,574,986 km (0.104 R)
• M33: 11,914,573 km (0.092 R)
• M34: 11,999,844 km (0.068 R)
• M35: 12,228,579 km (0.072 R)
• M36: 12,516,555 km (0.047 R)
• M37: 13,541,898 km (0.105 R)
• M38: 14,139,841 km (0.081 R)
• M39: 14,624,538 km (0.085 R)
• M40: 15,022,319 km (0.04 R)
• M41: 15,176,255 km (0.119 R)
• M42: 15,703,588 km (0.068 R)
• M43: 15,859,768 km (0.088 R)
• M44: 16,840,083 km (0.054 R)
• M45: 16,903,961 km (0.092 R)
• M46: 17,160,521 km (0.114 R)
• M47: 17,353,652 km (0.114 R)
• M48: 17,937,682 km (0.119 R)
• M49: 18,133,805 km (0.116 R)
• M50: 19,258,332 km (0.115 R)
• M51: 19,930,476 km (0.048 R)
• M52: 20,235,356 km (0.084 R)
• M53: 20,405,449 km (0.088 R)
• M54: 20,884,312 km (0.117 R)
• M55: 21,470,586 km (0.095 R)
• M56: 22,027,389 km (0.069 R)
• M57: 22,412,903 km (0.026 R)
• M58: 22,553,674 km (0.082 R)
• M59: 22,694,745 km (0.067 R)
• M60: 23,190,812 km (0.081 R)

Asteroid Belt

Center: 11.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.2

Radius: 3.9

Gravity: 41.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.81 AU - 20.71 AU

Year: 25202 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,106,504 km

• M1: 161,566 km (0.104 R)
• M2: 409,300 km (0.103 R)
• M3: 518,207 km (0.066 R)
• M4: 660,923 km (0.086 R)
• M5: 815,907 km (0.096 R)
• M6: 953,537 km (0.096 R)
• M7: 1,219,671 km (0.118 R)
• M8: 2,069,238 km (0.026 R)
• M9: 2,851,934 km (0.106 R)
• M10: 3,018,436 km (0.043 R)
• M11: 3,188,080 km (0.066 R)
• M12: 3,361,015 km (0.062 R)
• M13: 4,175,725 km (0.062 R)
• M14: 4,222,699 km (0.115 R)
• M15: 4,800,147 km (0.111 R)
• M16: 5,098,146 km (0.103 R)
• M17: 5,764,006 km (0.079 R)
• M18: 5,974,341 km (0.095 R)
• M19: 6,027,448 km (0.105 R)
• M20: 6,565,851 km (0.102 R)
• M21: 6,620,603 km (0.082 R)
• M22: 9,233,181 km (0.092 R)
• M23: 9,294,516 km (0.066 R)
• M24: 9,789,685 km (0.076 R)
• M25: 10,166,821 km (0.088 R)
• M26: 10,805,753 km (0.088 R)
• M27: 12,662,712 km (0.114 R)
• M28: 12,935,877 km (0.107 R)
• M29: 14,189,208 km (0.072 R)
• M30: 14,472,996 km (0.112 R)
• M31: 14,758,728 km (0.102 R)
• M32: 15,190,617 km (0.106 R)
• M33: 15,263,022 km (0.112 R)
• M34: 17,109,658 km (0.115 R)
• M35: 17,639,235 km (0.075 R)
• M36: 17,715,380 km (0.113 R)
• M37: 17,944,265 km (0.088 R)
• M38: 18,559,561 km (0.088 R)
• M39: 19,810,797 km (0.045 R)
• M40: 22,065,088 km (0.106 R)
• M41: 22,723,917 km (0.105 R)
• M42: 23,389,178 km (0.109 R)
• M43: 23,640,204 km (0.112 R)
• M44: 23,808,202 km (0.087 R)
• M45: 24,568,608 km (0.079 R)
• M46: 25,853,803 km (0.1 R)
• M47: 26,722,518 km (0.116 R)
• M48: 27,954,905 km (0.071 R)
• M49: 29,566,374 km (0.075 R)
• M50: 29,747,237 km (0.112 R)
• M51: 30,292,222 km (0.065 R)
• M52: 31,115,759 km (0.108 R)
• M53: 31,668,972 km (0.029 R)
• M54: 32,039,376 km (0.102 R)
• M55: 33,913,688 km (0.054 R)
• M56: 37,375,532 km (0.081 R)
• M57: 38,160,023 km (0.06 R)
• M58: 39,346,783 km (0.111 R)
• M59: 40,847,250 km (0.063 R)
• M60: 42,570,318 km (0.041 R)
• M61: 42,672,344 km (0.072 R)
• M62: 43,081,494 km (0.087 R)
• M63: 44,627,588 km (0.098 R)
• M64: 44,835,080 km (0.041 R)
• M65: 45,668,340 km (0.095 R)
• M66: 47,244,354 km (0.102 R)
• M67: 48,198,489 km (0.082 R)
• M68: 48,411,367 km (0.044 R)
• M69: 49,480,543 km (0.116 R)
• M70: 52,624,791 km (0.09 R)
• M71: 54,165,649 km (0.068 R)
• M72: 55,833,067 km (0.082 R)
• M73: 58,082,271 km (0.069 R)
• M74: 60,246,354 km (0.115 R)
• M75: 63,950,098 km (0.113 R)
• M76: 64,184,069 km (0.11 R)
• M77: 66,420,557 km (0.094 R)
• M78: 67,846,225 km (0.091 R)
• M79: 68,204,212 km (0.116 R)
• M80: 68,802,155 km (0.077 R)
• M81: 68,921,983 km (0.12 R)
• M82: 69,041,960 km (0.108 R)
• M83: 70,244,578 km (0.119 R)
• M84: 71,818,347 km (0.12 R)
• M85: 74,262,178 km (0.11 R)
• M86: 75,988,986 km (0.092 R)
• M87: 76,112,704 km (0.115 R)
• M88: 76,236,720 km (0.083 R)
• M89: 76,857,252 km (0.103 R)
• M90: 80,615,899 km (0.037 R)
• M91: 82,644,745 km (0.092 R)
• M92: 83,282,331 km (0.044 R)
• M93: 83,537,695 km (0.097 R)
• M94: 83,665,601 km (0.1 R)
• M95: 84,049,469 km (0.069 R)
• M96: 84,562,141 km (0.108 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit