🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.89 AU - 3.07 AU

Year: 1114 Days

Day: 43.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.85 AU - 2.85 AU

Year: 1372 Days

Day: 35.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.49 AU - 6.59 AU

Year: 4234 Days

Day: 34.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,285,516 km

• M1: 608,115 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.4 AU - 9.2 AU

Year: 6213 Days

Day: 16.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.82 AU - 9.06 AU

Year: 6993 Days

Day: 26.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,285,516 km

• M1: 4,045,126 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.14 AU - 12.52 AU

Year: 10877 Days

Day: 15.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 15.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.8

Radius: 3.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.56 AU - 22.4 AU

Year: 23584 Days

Day: 21.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,285,516 km

• M1: 44,730 km (0.116 R)
• M2: 111,151 km (0.118 R)
• M3: 382,971 km (0.098 R)
• M4: 479,611 km (0.058 R)
• M5: 597,494 km (0.066 R)
• M6: 829,221 km (0.118 R)
• M7: 1,241,363 km (0.104 R)
• M8: 1,477,578 km (0.1 R)
• M9: 1,707,809 km (0.086 R)
• M10: 1,928,616 km (0.111 R)
• M11: 2,712,359 km (0.102 R)
• M12: 2,735,547 km (0.097 R)
• M13: 3,258,690 km (0.115 R)
• M14: 3,381,959 km (0.114 R)
• M15: 4,126,059 km (0.114 R)
• M16: 4,530,123 km (0.068 R)
• M17: 4,612,402 km (0.047 R)
• M18: 4,667,603 km (0.087 R)
• M19: 6,451,857 km (0.102 R)
• M20: 7,109,489 km (0.104 R)
• M21: 7,237,246 km (0.044 R)
• M22: 7,559,779 km (0.102 R)
• M23: 8,118,826 km (0.064 R)
• M24: 8,352,947 km (0.093 R)
• M25: 8,453,925 km (0.112 R)
• M26: 8,896,286 km (0.07 R)
• M27: 9,033,767 km (0.052 R)
• M28: 9,137,438 km (0.105 R)
• M29: 9,276,265 km (0.07 R)
• M30: 9,981,020 km (0.087 R)
• M31: 11,143,695 km (0.115 R)
• M32: 11,254,846 km (0.067 R)
• M33: 11,816,287 km (0.111 R)
• M34: 12,043,377 km (0.071 R)
• M35: 12,195,667 km (0.111 R)
• M36: 12,425,150 km (0.109 R)
• M37: 13,278,905 km (0.082 R)
• M38: 13,475,477 km (0.048 R)
• M39: 13,593,959 km (0.08 R)
• M40: 13,911,555 km (0.101 R)
• M41: 14,071,325 km (0.038 R)
• M42: 14,231,545 km (0.115 R)
• M43: 14,675,551 km (0.087 R)
• M44: 16,034,648 km (0.088 R)
• M45: 16,454,270 km (0.111 R)
• M46: 16,707,838 km (0.111 R)
• M47: 17,390,304 km (0.071 R)
• M48: 19,446,975 km (0.045 R)
• M49: 20,617,279 km (0.105 R)
• M50: 20,708,235 km (0.058 R)
• M51: 21,856,548 km (0.091 R)
• M52: 23,119,753 km (0.071 R)
• M53: 24,166,489 km (0.08 R)
• M54: 24,262,381 km (0.12 R)
• M55: 25,618,486 km (0.113 R)
• M56: 25,765,092 km (0.092 R)
• M57: 26,453,691 km (0.073 R)
• M58: 28,150,729 km (0.106 R)
• M59: 28,605,955 km (0.105 R)
• M60: 28,656,669 km (0.089 R)
• M61: 28,707,383 km (0.087 R)
• M62: 30,140,381 km (0.102 R)
• M63: 31,439,489 km (0.093 R)
• M64: 31,806,452 km (0.102 R)
• M65: 32,385,994 km (0.106 R)
• M66: 33,448,738 km (0.115 R)
• M67: 34,360,985 km (0.101 R)
• M68: 35,064,095 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 6.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 17.23 AU - 24.99 AU

Year: 27663 Days

Day: 21.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,285,516 km

• M1: 294,708 km (0.081 R)
• M2: 986,598 km (0.087 R)
• M3: 1,118,842 km (0.081 R)
• M4: 1,425,219 km (0.097 R)
• M5: 1,499,719 km (0.116 R)
• M6: 1,945,520 km (0.075 R)
• M7: 2,028,398 km (0.074 R)
• M8: 2,140,596 km (0.1 R)
• M9: 2,312,933 km (0.115 R)
• M10: 2,640,552 km (0.091 R)
• M11: 2,951,117 km (0.081 R)
• M12: 3,273,201 km (0.069 R)
• M13: 3,472,017 km (0.116 R)
• M14: 3,640,614 km (0.047 R)
• M15: 3,708,830 km (0.086 R)
• M16: 3,777,496 km (0.097 R)
• M17: 4,056,346 km (0.094 R)
• M18: 4,269,822 km (0.073 R)
• M19: 4,377,982 km (0.071 R)
• M20: 4,523,540 km (0.098 R)
• M21: 5,705,364 km (0.087 R)
• M22: 7,275,393 km (0.09 R)
• M23: 8,421,612 km (0.06 R)
• M24: 9,528,636 km (0.064 R)
• M25: 10,975,547 km (0.112 R)
• M26: 11,123,948 km (0.108 R)
• M27: 11,273,097 km (0.102 R)
• M28: 12,489,477 km (0.096 R)
• M29: 12,852,103 km (0.073 R)
• M30: 13,800,404 km (0.072 R)
• M31: 14,337,011 km (0.1 R)
• M32: 15,707,926 km (0.097 R)
• M33: 16,607,159 km (0.053 R)
• M34: 17,292,467 km (0.062 R)
• M35: 17,870,662 km (0.09 R)
• M36: 17,987,050 km (0.115 R)
• M37: 18,808,791 km (0.103 R)
• M38: 18,927,272 km (0.114 R)
• M39: 19,762,926 km (0.117 R)
• M40: 21,223,450 km (0.035 R)
• M41: 22,029,034 km (0.115 R)
• M42: 22,844,492 km (0.087 R)
• M43: 24,504,879 km (0.116 R)
• M44: 24,569,655 km (0.068 R)
• M45: 25,219,059 km (0.103 R)
• M46: 25,545,931 km (0.106 R)
• M47: 26,005,944 km (0.094 R)
• M48: 26,071,917 km (0.098 R)
• M49: 26,137,890 km (0.088 R)
• M50: 26,800,907 km (0.073 R)
• M51: 26,867,478 km (0.098 R)
• M52: 27,067,640 km (0.054 R)
• M53: 27,536,480 km (0.119 R)
• M54: 28,482,387 km (0.115 R)
• M55: 29,438,916 km (0.107 R)
• M56: 29,852,106 km (0.109 R)
• M57: 30,267,090 km (0.108 R)
• M58: 31,033,031 km (0.098 R)
• M59: 32,017,086 km (0.074 R)
• M60: 33,368,852 km (0.083 R)
• M61: 33,512,167 km (0.1 R)
• M62: 33,943,607 km (0.084 R)
• M63: 35,029,987 km (0.056 R)
• M64: 35,687,320 km (0.039 R)
• M65: 36,570,097 km (0.115 R)
• M66: 36,791,801 km (0.104 R)
• M67: 37,758,203 km (0.106 R)
• M68: 37,907,652 km (0.075 R)
• M69: 38,281,946 km (0.033 R)
• M70: 38,808,231 km (0.057 R)
• M71: 40,477,444 km (0.067 R)
• M72: 40,553,888 km (0.111 R)
• M73: 40,783,521 km (0.117 R)
• M74: 41,243,983 km (0.088 R)
• M75: 41,474,813 km (0.081 R)
• M76: 42,325,127 km (0.108 R)
• M77: 42,402,768 km (0.106 R)
• M78: 43,103,036 km (0.056 R)
• M79: 44,121,498 km (0.116 R)
• M80: 44,594,078 km (0.101 R)
• M81: 44,831,041 km (0.044 R)
• M82: 45,624,059 km (0.088 R)
• M83: 47,545,943 km (0.112 R)
• M84: 47,949,708 km (0.099 R)
• M85: 49,494,156 km (0.102 R)
• M86: 50,642,619 km (0.057 R)
• M87: 51,054,911 km (0.081 R)
• M88: 51,302,795 km (0.099 R)
• M89: 52,882,099 km (0.106 R)
• M90: 53,887,846 km (0.041 R)
• M91: 54,561,784 km (0.1 R)
• M92: 55,493,031 km (0.054 R)

Kuiper Belt

Range: 38.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit