🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.69 AU - 0.79 AU

Year: 222 Days

Day: 45.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.13 AU - 1.43 AU

Year: 504 Days

Day: 14.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,248,120 km

• M1: 168,148 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.4 AU - 1.44 AU

Year: 589 Days

Day: 25.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.25 AU - 2.43 AU

Year: 1247 Days

Day: 20 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,248,120 km

• M1: 1,233,883 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.54 AU - 3.22 AU

Year: 1702 Days

Day: 43.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,248,120 km

• M1: 2,248,755 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 14.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.88 AU - 10.56 AU

Year: 8967 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,248,120 km

• M1: 190,737 km (0.099 R)
• M2: 440,117 km (0.05 R)
• M3: 547,678 km (0.117 R)
• M4: 770,279 km (0.067 R)
• M5: 870,660 km (0.081 R)
• M6: 1,035,965 km (0.036 R)
• M7: 1,288,486 km (0.11 R)
• M8: 1,503,309 km (0.1 R)
• M9: 1,597,556 km (0.12 R)
• M10: 1,755,232 km (0.086 R)
• M11: 1,905,578 km (0.036 R)
• M12: 2,047,247 km (0.096 R)
• M13: 2,192,806 km (0.084 R)
• M14: 2,341,955 km (0.06 R)
• M15: 2,452,507 km (0.095 R)
• M16: 2,622,002 km (0.109 R)
• M17: 2,751,703 km (0.083 R)
• M18: 3,017,688 km (0.102 R)
• M19: 3,527,368 km (0.043 R)
• M20: 3,752,064 km (0.097 R)
• M21: 3,981,547 km (0.096 R)
• M22: 4,198,763 km (0.098 R)
• M23: 4,402,965 km (0.1 R)
• M24: 4,523,540 km (0.115 R)
• M25: 5,252,381 km (0.116 R)
• M26: 5,362,036 km (0.116 R)
• M27: 5,491,139 km (0.098 R)
• M28: 5,960,578 km (0.1 R)
• M29: 6,056,171 km (0.077 R)
• M30: 6,209,957 km (0.092 R)
• M31: 6,600,408 km (0.057 R)
• M32: 7,079,420 km (0.12 R)
• M33: 7,323,265 km (0.115 R)
• M34: 7,715,061 km (0.115 R)
• M35: 8,347,711 km (0.063 R)
• M36: 8,497,757 km (0.088 R)
• M37: 8,909,600 km (0.079 R)
• M38: 9,483,907 km (0.048 R)
• M39: 9,708,004 km (0.12 R)
• M40: 9,911,158 km (0.093 R)
• M41: 10,138,547 km (0.058 R)
• M42: 10,275,878 km (0.115 R)
• M43: 10,575,522 km (0.113 R)
• M44: 11,183,488 km (0.075 R)
• M45: 11,563,317 km (0.074 R)
• M46: 11,658,910 km (0.1 R)
• M47: 11,995,655 km (0.099 R)
• M48: 12,165,299 km (0.091 R)
• M49: 12,802,287 km (0.08 R)
• M50: 12,975,671 km (0.066 R)
• M51: 13,349,815 km (0.12 R)
• M52: 13,450,045 km (0.09 R)
• M53: 14,210,900 km (0.082 R)
• M54: 14,313,524 km (0.077 R)
• M55: 15,536,487 km (0.09 R)
• M56: 16,040,332 km (0.043 R)
• M57: 16,147,145 km (0.075 R)
• M58: 16,442,003 km (0.116 R)
• M59: 17,611,709 km (0.099 R)
• M60: 17,832,365 km (0.045 R)
• M61: 18,864,591 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 10.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.26 AU - 11.38 AU

Year: 11546 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,248,120 km

• M1: 138,528 km (0.095 R)
• M2: 465,698 km (0.099 R)
• M3: 612,304 km (0.109 R)
• M4: 794,813 km (0.084 R)
• M5: 974,780 km (0.06 R)
• M6: 1,236,127 km (0.104 R)
• M7: 2,038,720 km (0.074 R)
• M8: 2,121,148 km (0.117 R)
• M9: 2,851,335 km (0.059 R)
• M10: 3,195,859 km (0.06 R)
• M11: 4,062,929 km (0.1 R)
• M12: 4,272,964 km (0.076 R)
• M13: 4,594,749 km (0.099 R)
• M14: 5,073,612 km (0.058 R)
• M15: 5,959,680 km (0.105 R)
• M16: 6,038,967 km (0.119 R)
• M17: 6,440,936 km (0.096 R)
• M18: 6,522,467 km (0.061 R)
• M19: 6,727,566 km (0.081 R)
• M20: 6,893,171 km (0.057 R)
• M21: 7,270,756 km (0.112 R)
• M22: 8,667,701 km (0.099 R)
• M23: 8,938,772 km (0.099 R)
• M24: 9,212,686 km (0.084 R)
• M25: 10,287,995 km (0.116 R)
• M26: 10,719,435 km (0.103 R)
• M27: 11,254,996 km (0.074 R)
• M28: 11,402,649 km (0.059 R)
• M29: 11,600,417 km (0.053 R)
• M30: 12,913,438 km (0.106 R)
• M31: 13,431,046 km (0.092 R)
• M32: 13,639,885 km (0.115 R)
• M33: 14,273,133 km (0.115 R)
• M34: 14,808,244 km (0.107 R)
• M35: 15,132,423 km (0.06 R)
• M36: 15,623,104 km (0.083 R)
• M37: 15,787,811 km (0.057 R)
• M38: 17,069,865 km (0.108 R)
• M39: 17,694,735 km (0.102 R)
• M40: 18,154,001 km (0.04 R)
• M41: 18,501,068 km (0.049 R)
• M42: 18,733,543 km (0.085 R)
• M43: 19,791,948 km (0.082 R)
• M44: 21,172,587 km (0.079 R)
• M45: 23,207,267 km (0.057 R)
• M46: 23,962,437 km (0.049 R)
• M47: 24,661,807 km (0.111 R)
• M48: 25,303,433 km (0.099 R)
• M49: 26,734,336 km (0.073 R)
• M50: 26,931,506 km (0.113 R)
• M51: 27,129,125 km (0.117 R)
• M52: 27,393,464 km (0.065 R)
• M53: 28,392,030 km (0.119 R)
• M54: 30,014,569 km (0.081 R)
• M55: 30,151,152 km (0.111 R)
• M56: 30,699,428 km (0.12 R)
• M57: 31,043,802 km (0.096 R)
• M58: 31,389,523 km (0.059 R)
• M59: 31,667,027 km (0.087 R)
• M60: 31,806,003 km (0.096 R)
• M61: 32,084,704 km (0.064 R)
• M62: 32,294,141 km (0.06 R)
• M63: 33,136,976 km (0.083 R)
• M64: 34,271,825 km (0.078 R)
• M65: 35,131,265 km (0.042 R)
• M66: 36,142,995 km (0.11 R)
• M67: 37,017,844 km (0.1 R)
• M68: 37,457,811 km (0.105 R)
• M69: 38,417,182 km (0.095 R)
• M70: 39,384,631 km (0.098 R)
• M71: 39,983,920 km (0.088 R)
• M72: 40,586,202 km (0.056 R)
• M73: 40,737,295 km (0.115 R)
• M74: 41,039,932 km (0.059 R)
• M75: 41,647,449 km (0.028 R)
• M76: 42,411,146 km (0.074 R)
• M77: 43,256,524 km (0.096 R)
• M78: 45,276,693 km (0.109 R)
• M79: 45,511,711 km (0.111 R)
• M80: 46,930,797 km (0.073 R)
• M81: 48,284,209 km (0.116 R)
• M82: 49,731,119 km (0.11 R)
• M83: 49,892,835 km (0.113 R)
• M84: 49,973,767 km (0.113 R)
• M85: 50,541,192 km (0.066 R)
• M86: 52,914,861 km (0.099 R)
• M87: 53,079,868 km (0.051 R)
• M88: 53,327,751 km (0.074 R)
• M89: 53,493,356 km (0.12 R)
• M90: 54,489,678 km (0.091 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 12,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit