🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.65 AU - 0.69 AU

Year: 198 Days

Day: 20.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 293 Days

Day: 43.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.54 AU - 1.92 AU

Year: 823 Days

Day: 45.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,396,252 km

• M1: 277,205 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.57 AU - 2.09 AU

Year: 895 Days

Day: 12.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,396,252 km

• M1: 1,177,335 km (0.071 R)
• M2: 1,311,076 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.4 AU - 3.12 AU

Year: 1658 Days

Day: 34.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,396,252 km

• M1: 1,700,329 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.49 AU - 3.31 AU

Year: 1786 Days

Day: 47.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.8

Radius: 13

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.4 AU - 5.46 AU

Year: 4576 Days

Day: 6.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 88,396,252 km

• M1: 165,306 km (0.087 R)
• M2: 317,147 km (0.085 R)
• M3: 532,120 km (0.041 R)
• M4: 1,002,755 km (0.089 R)
• M5: 1,092,812 km (0.07 R)
• M6: 1,185,862 km (0.094 R)
• M7: 1,281,755 km (0.039 R)
• M8: 1,456,485 km (0.063 R)
• M9: 1,652,907 km (0.117 R)
• M10: 1,761,216 km (0.113 R)
• M11: 2,014,335 km (0.081 R)
• M12: 2,101,401 km (0.108 R)
• M13: 2,204,624 km (0.079 R)
• M14: 2,524,913 km (0.078 R)
• M15: 2,635,017 km (0.119 R)
• M16: 2,827,699 km (0.104 R)
• M17: 2,991,808 km (0.118 R)
• M18: 3,381,660 km (0.118 R)
• M19: 3,951,329 km (0.101 R)
• M20: 4,116,933 km (0.114 R)
• M21: 4,247,532 km (0.047 R)
• M22: 4,360,479 km (0.094 R)
• M23: 4,570,215 km (0.054 R)
• M24: 4,842,034 km (0.093 R)
• M25: 5,199,424 km (0.102 R)
• M26: 6,173,007 km (0.066 R)
• M27: 6,912,020 km (0.108 R)
• M28: 7,496,349 km (0.059 R)
• M29: 8,378,678 km (0.095 R)
• M30: 8,736,067 km (0.076 R)
• M31: 9,074,158 km (0.061 R)
• M32: 9,465,955 km (0.109 R)
• M33: 9,763,355 km (0.08 R)
• M34: 10,089,180 km (0.087 R)
• M35: 10,622,945 km (0.092 R)
• M36: 11,165,985 km (0.066 R)
• M37: 11,375,272 km (0.066 R)
• M38: 11,797,737 km (0.047 R)
• M39: 12,387,003 km (0.12 R)
• M40: 12,549,466 km (0.098 R)
• M41: 12,903,714 km (0.077 R)
• M42: 13,150,999 km (0.08 R)
• M43: 13,538,757 km (0.033 R)
• M44: 13,678,033 km (0.112 R)
• M45: 13,789,932 km (0.112 R)
• M46: 13,930,255 km (0.112 R)
• M47: 14,212,097 km (0.11 R)
• M48: 14,610,027 km (0.05 R)
• M49: 14,695,747 km (0.077 R)
• M50: 14,810,339 km (0.109 R)
• M51: 15,098,165 km (0.102 R)
• M52: 15,213,804 km (0.081 R)
• M53: 15,855,130 km (0.072 R)
• M54: 15,972,714 km (0.108 R)
• M55: 16,149,539 km (0.106 R)
• M56: 16,594,593 km (0.119 R)
• M57: 16,863,570 km (0.055 R)
• M58: 17,801,099 km (0.096 R)
• M59: 17,923,321 km (0.114 R)
• M60: 18,384,082 km (0.116 R)
• M61: 18,755,534 km (0.118 R)
• M62: 19,098,263 km (0.117 R)
• M63: 19,380,255 km (0.087 R)
• M64: 19,979,992 km (0.085 R)
• M65: 20,329,902 km (0.07 R)
• M66: 20,489,672 km (0.085 R)
• M67: 20,714,069 km (0.096 R)
• M68: 20,939,364 km (0.058 R)
• M69: 21,359,734 km (0.102 R)
• M70: 21,815,558 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.9

Radius: 5.7

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.17 AU - 18.91 AU

Year: 25439 Days

Day: 19.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,396,252 km

• M1: 85,420 km (0.078 R)
• M2: 804,089 km (0.097 R)
• M3: 1,118,244 km (0.103 R)
• M4: 1,272,928 km (0.1 R)
• M5: 1,401,582 km (0.088 R)
• M6: 2,069,387 km (0.045 R)
• M7: 2,495,592 km (0.087 R)
• M8: 2,657,157 km (0.089 R)
• M9: 3,033,246 km (0.114 R)
• M10: 3,696,713 km (0.112 R)
• M11: 4,210,881 km (0.086 R)
• M12: 5,513,130 km (0.115 R)
• M13: 5,883,385 km (0.108 R)
• M14: 6,152,960 km (0.098 R)
• M15: 6,426,425 km (0.032 R)
• M16: 6,872,377 km (0.084 R)
• M17: 8,753,570 km (0.11 R)
• M18: 8,937,725 km (0.12 R)
• M19: 9,560,501 km (0.043 R)
• M20: 10,326,292 km (0.04 R)
• M21: 10,979,287 km (0.069 R)
• M22: 12,393,884 km (0.083 R)
• M23: 13,864,581 km (0.054 R)
• M24: 14,079,254 km (0.09 R)
• M25: 14,656,851 km (0.099 R)
• M26: 16,435,720 km (0.069 R)
• M27: 16,511,267 km (0.104 R)
• M28: 17,658,981 km (0.099 R)
• M29: 17,813,815 km (0.112 R)
• M30: 18,438,237 km (0.054 R)
• M31: 20,030,257 km (0.101 R)
• M32: 20,191,823 km (0.094 R)
• M33: 20,842,574 km (0.058 R)
• M34: 20,924,404 km (0.039 R)
• M35: 21,088,513 km (0.11 R)
• M36: 21,417,628 km (0.075 R)
• M37: 21,500,206 km (0.078 R)
• M38: 21,665,811 km (0.112 R)
• M39: 23,769,606 km (0.059 R)
• M40: 23,940,746 km (0.076 R)
• M41: 26,113,954 km (0.114 R)
• M42: 29,811,714 km (0.065 R)
• M43: 33,095,387 km (0.111 R)
• M44: 33,286,424 km (0.026 R)
• M45: 33,861,927 km (0.094 R)
• M46: 34,925,418 km (0.079 R)
• M47: 35,119,895 km (0.11 R)
• M48: 36,985,979 km (0.096 R)
• M49: 37,085,013 km (0.11 R)
• M50: 37,681,460 km (0.118 R)
• M51: 38,682,569 km (0.078 R)
• M52: 38,984,607 km (0.1 R)
• M53: 39,085,585 km (0.118 R)
• M54: 39,489,799 km (0.105 R)
• M55: 39,692,504 km (0.115 R)
• M56: 39,997,085 km (0.1 R)
• M57: 45,293,448 km (0.063 R)
• M58: 46,250,725 km (0.063 R)
• M59: 46,357,538 km (0.107 R)
• M60: 47,537,416 km (0.104 R)
• M61: 47,752,987 km (0.071 R)
• M62: 50,475,219 km (0.113 R)
• M63: 52,021,612 km (0.071 R)
• M64: 52,800,568 km (0.073 R)
• M65: 52,912,168 km (0.094 R)
• M66: 53,807,661 km (0.044 R)
• M67: 54,370,000 km (0.07 R)
• M68: 54,934,283 km (0.108 R)
• M69: 56,068,534 km (0.12 R)
• M70: 57,210,564 km (0.1 R)
• M71: 57,554,639 km (0.1 R)
• M72: 58,129,693 km (0.079 R)
• M73: 59,053,759 km (0.047 R)
• M74: 59,633,601 km (0.044 R)
• M75: 59,982,613 km (0.094 R)
• M76: 60,099,000 km (0.111 R)
• M77: 62,797,895 km (0.079 R)
• M78: 65,416,306 km (0.106 R)
• M79: 66,980,203 km (0.114 R)
• M80: 67,221,953 km (0.117 R)
• M81: 68,191,646 km (0.075 R)
• M82: 70,513,106 km (0.081 R)
• M83: 71,868,911 km (0.115 R)
• M84: 73,856,319 km (0.086 R)
• M85: 77,504,413 km (0.065 R)
• M86: 78,648,388 km (0.105 R)
• M87: 81,855,317 km (0.049 R)
• M88: 87,206,583 km (0.117 R)
• M89: 87,470,473 km (0.075 R)
• M90: 87,999,152 km (0.06 R)
• M91: 88,263,791 km (0.084 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: 212 - 15,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit