🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.79 AU - 0.83 AU

Year: 264 Days

Day: 34.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,776,757 km

• M1: 57,595 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.9 AU - 1.04 AU

Year: 345 Days

Day: 21.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,776,757 km

• M1: 404,812 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.89 AU - 4.27 AU

Year: 2450 Days

Day: 15.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 11.3

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.45 AU - 8.69 AU

Year: 8291 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,776,757 km

• M1: 243,695 km (0.106 R)
• M2: 458,517 km (0.103 R)
• M3: 1,213,688 km (0.106 R)
• M4: 1,397,394 km (0.12 R)
• M5: 1,590,525 km (0.113 R)
• M6: 1,679,386 km (0.095 R)
• M7: 1,885,382 km (0.119 R)
• M8: 1,955,992 km (0.11 R)
• M9: 2,148,674 km (0.104 R)
• M10: 2,605,247 km (0.088 R)
• M11: 3,008,712 km (0.09 R)
• M12: 3,147,838 km (0.066 R)
• M13: 3,490,118 km (0.091 R)
• M14: 4,118,280 km (0.087 R)
• M15: 4,210,881 km (0.093 R)
• M16: 4,620,330 km (0.08 R)
• M17: 4,781,298 km (0.109 R)
• M18: 4,911,448 km (0.107 R)
• M19: 5,141,978 km (0.084 R)
• M20: 5,477,526 km (0.05 R)
• M21: 5,613,810 km (0.073 R)
• M22: 6,240,924 km (0.089 R)
• M23: 6,671,467 km (0.094 R)
• M24: 7,260,583 km (0.116 R)
• M25: 7,372,781 km (0.118 R)
• M26: 7,485,728 km (0.039 R)
• M27: 8,214,120 km (0.102 R)
• M28: 8,370,450 km (0.11 R)
• M29: 8,685,952 km (0.05 R)
• M30: 9,005,343 km (0.078 R)
• M31: 9,288,083 km (0.103 R)
• M32: 9,450,995 km (0.099 R)
• M33: 10,028,443 km (0.119 R)
• M34: 10,321,505 km (0.05 R)
• M35: 10,787,802 km (0.046 R)
• M36: 11,434,663 km (0.092 R)
• M37: 12,183,101 km (0.09 R)
• M38: 12,766,084 km (0.085 R)
• M39: 13,773,476 km (0.108 R)
• M40: 15,863,807 km (0.086 R)
• M41: 17,949,800 km (0.1 R)
• M42: 18,102,090 km (0.102 R)
• M43: 18,254,830 km (0.089 R)
• M44: 18,715,591 km (0.07 R)
• M45: 19,439,795 km (0.11 R)
• M46: 20,702,849 km (0.035 R)
• M47: 20,809,363 km (0.114 R)
• M48: 21,183,358 km (0.076 R)
• M49: 21,667,456 km (0.096 R)
• M50: 22,318,656 km (0.081 R)
• M51: 22,537,218 km (0.098 R)
• M52: 22,701,477 km (0.077 R)
• M53: 22,976,288 km (0.102 R)
• M54: 23,196,945 km (0.11 R)
• M55: 23,362,849 km (0.063 R)
• M56: 23,640,353 km (0.034 R)
• M57: 24,198,503 km (0.101 R)
• M58: 24,366,800 km (0.096 R)
• M59: 26,013,723 km (0.04 R)
• M60: 26,532,080 km (0.106 R)
• M61: 27,054,027 km (0.085 R)
• M62: 28,166,736 km (0.081 R)
• M63: 28,462,042 km (0.067 R)
• M64: 28,639,764 km (0.101 R)
• M65: 29,294,405 km (0.056 R)
• M66: 29,773,716 km (0.098 R)
• M67: 30,195,133 km (0.056 R)
• M68: 30,679,232 km (0.12 R)
• M69: 30,922,179 km (0.111 R)
• M70: 31,287,946 km (0.119 R)
• M71: 31,716,394 km (0.082 R)
• M72: 32,085,303 km (0.077 R)
• M73: 33,013,557 km (0.077 R)
• M74: 33,138,023 km (0.063 R)
• M75: 34,013,469 km (0.072 R)
• M76: 34,391,054 km (0.103 R)
• M77: 35,340,851 km (0.109 R)
• M78: 35,531,888 km (0.098 R)
• M79: 35,659,495 km (0.084 R)
• M80: 37,850,804 km (0.06 R)
• M81: 37,981,104 km (0.082 R)
• M82: 39,225,908 km (0.116 R)
• M83: 39,423,826 km (0.083 R)
• M84: 39,886,532 km (0.04 R)
• M85: 40,951,220 km (0.117 R)
• M86: 41,621,269 km (0.074 R)
• M87: 42,295,058 km (0.095 R)
• M88: 42,497,913 km (0.119 R)
• M89: 42,701,067 km (0.109 R)
• M90: 42,972,437 km (0.093 R)
• M91: 43,995,088 km (0.06 R)
• M92: 44,750,258 km (0.073 R)
• M93: 45,648,145 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.2

Radius: 5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 15.39 AU - 25.01 AU

Year: 32834 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,776,757 km

• M1: 92,751 km (0.073 R)
• M2: 321,935 km (0.059 R)
• M3: 511,026 km (0.112 R)
• M4: 587,920 km (0.107 R)
• M5: 627,862 km (0.092 R)
• M6: 863,928 km (0.111 R)
• M7: 1,466,209 km (0.073 R)
• M8: 1,549,086 km (0.067 R)
• M9: 1,690,755 km (0.101 R)
• M10: 1,748,500 km (0.079 R)
• M11: 1,836,463 km (0.089 R)
• M12: 2,047,396 km (0.105 R)
• M13: 2,171,563 km (0.12 R)
• M14: 2,234,543 km (0.108 R)
• M15: 2,558,423 km (0.096 R)
• M16: 2,759,782 km (0.061 R)
• M17: 3,690,579 km (0.093 R)
• M18: 4,072,353 km (0.071 R)
• M19: 4,668,351 km (0.037 R)
• M20: 4,749,882 km (0.115 R)
• M21: 5,122,530 km (0.104 R)
• M22: 5,291,127 km (0.115 R)
• M23: 5,984,064 km (0.102 R)
• M24: 6,161,637 km (0.062 R)
• M25: 6,295,976 km (0.066 R)
• M26: 7,405,543 km (0.094 R)
• M27: 7,453,116 km (0.084 R)
• M28: 7,885,453 km (0.059 R)
• M29: 8,129,148 km (0.108 R)
• M30: 8,574,052 km (0.107 R)
• M31: 8,623,868 km (0.116 R)
• M32: 9,026,736 km (0.096 R)
• M33: 9,230,488 km (0.096 R)
• M34: 9,642,480 km (0.106 R)
• M35: 10,218,881 km (0.107 R)
• M36: 11,680,153 km (0.093 R)
• M37: 12,463,148 km (0.073 R)
• M38: 13,205,303 km (0.096 R)
• M39: 13,436,582 km (0.041 R)
• M40: 14,138,345 km (0.066 R)
• M41: 16,874,191 km (0.063 R)
• M42: 18,915,903 km (0.105 R)
• M43: 20,098,025 km (0.092 R)
• M44: 20,164,447 km (0.071 R)
• M45: 22,464,364 km (0.034 R)
• M46: 22,948,164 km (0.096 R)
• M47: 23,435,404 km (0.085 R)
• M48: 23,996,246 km (0.066 R)
• M49: 24,845,962 km (0.088 R)
• M50: 24,917,171 km (0.033 R)
• M51: 25,202,903 km (0.083 R)
• M52: 27,159,493 km (0.09 R)
• M53: 27,379,851 km (0.063 R)
• M54: 27,453,453 km (0.114 R)
• M55: 28,118,865 km (0.104 R)
• M56: 29,164,404 km (0.115 R)
• M57: 30,146,514 km (0.088 R)
• M58: 30,374,800 km (0.093 R)
• M59: 30,832,869 km (0.111 R)
• M60: 31,062,801 km (0.099 R)
• M61: 31,370,225 km (0.099 R)
• M62: 31,524,310 km (0.03 R)
• M63: 32,688,182 km (0.094 R)
• M64: 33,079,231 km (0.103 R)
• M65: 33,707,991 km (0.114 R)
• M66: 34,658,685 km (0.096 R)
• M67: 35,217,433 km (0.114 R)
• M68: 35,457,687 km (0.069 R)
• M69: 35,779,024 km (0.115 R)
• M70: 36,182,040 km (0.108 R)
• M71: 38,383,822 km (0.09 R)
• M72: 39,127,473 km (0.08 R)
• M73: 40,796,835 km (0.104 R)
• M74: 42,233,872 km (0.039 R)
• M75: 43,001,459 km (0.108 R)
• M76: 43,429,758 km (0.106 R)
• M77: 45,331,446 km (0.068 R)
• M78: 46,995,573 km (0.088 R)
• M79: 51,651,058 km (0.046 R)
• M80: 51,742,014 km (0.059 R)
• M81: 52,106,434 km (0.11 R)
• M82: 53,112,779 km (0.109 R)
• M83: 55,144,767 km (0.102 R)
• M84: 55,983,413 km (0.099 R)
• M85: 56,451,056 km (0.115 R)
• M86: 56,732,300 km (0.083 R)
• M87: 57,390,381 km (0.055 R)
• M88: 57,484,478 km (0.058 R)
• M89: 58,808,868 km (0.079 R)
• M90: 58,998,857 km (0.1 R)
• M91: 61,198,694 km (0.065 R)
• M92: 62,744,788 km (0.103 R)
• M93: 63,912,848 km (0.095 R)
• M94: 64,891,667 km (0.045 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 17,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit