🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.88 AU - 0.94 AU

Year: 390 Days

Day: 35.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.88 AU - 0.98 AU

Year: 403 Days

Day: 43.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,512,079 km

• M1: 735,573 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.96 AU - 1.54 AU

Year: 628 Days

Day: 25.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.27 AU - 1.41 AU

Year: 697 Days

Day: 47 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.5 AU - 1.58 AU

Year: 859 Days

Day: 38.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,512,079 km

• M1: 677,828 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.41 AU - 1.71 AU

Year: 876 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.46 AU - 1.94 AU

Year: 997 Days

Day: 42 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,512,079 km

• M1: 371,751 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 10.6

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.95 AU - 6.55 AU

Year: 5408 Days

Day: 10.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,512,079 km

• M1: 137,480 km (0.12 R)
• M2: 253,419 km (0.067 R)
• M3: 379,979 km (0.049 R)
• M4: 581,487 km (0.069 R)
• M5: 763,697 km (0.12 R)
• M6: 847,771 km (0.089 R)
• M7: 1,057,358 km (0.058 R)
• M8: 1,334,862 km (0.085 R)
• M9: 1,938,340 km (0.084 R)
• M10: 2,362,898 km (0.116 R)
• M11: 2,468,215 km (0.079 R)
• M12: 2,683,786 km (0.112 R)
• M13: 2,905,639 km (0.107 R)
• M14: 3,438,657 km (0.118 R)
• M15: 4,103,021 km (0.102 R)
• M16: 4,230,478 km (0.114 R)
• M17: 4,437,073 km (0.096 R)
• M18: 4,673,587 km (0.081 R)
• M19: 4,995,372 km (0.065 R)
• M20: 5,104,279 km (0.098 R)
• M21: 5,604,086 km (0.114 R)
• M22: 5,917,194 km (0.047 R)
• M23: 6,148,622 km (0.088 R)
• M24: 6,265,458 km (0.06 R)
• M25: 6,650,224 km (0.102 R)
• M26: 6,982,032 km (0.069 R)
• M27: 7,134,472 km (0.042 R)
• M28: 7,319,076 km (0.07 R)
• M29: 7,787,317 km (0.114 R)
• M30: 7,945,592 km (0.071 R)
• M31: 8,041,185 km (0.088 R)
• M32: 8,297,595 km (0.1 R)
• M33: 8,394,535 km (0.115 R)
• M34: 8,851,706 km (0.081 R)
• M35: 9,283,445 km (0.06 R)
• M36: 10,972,106 km (0.072 R)
• M37: 11,507,816 km (0.106 R)
• M38: 11,797,138 km (0.067 R)
• M39: 13,241,207 km (0.111 R)
• M40: 13,392,450 km (0.084 R)
• M41: 14,157,344 km (0.111 R)
• M42: 14,623,042 km (0.049 R)
• M43: 15,450,318 km (0.04 R)
• M44: 15,609,640 km (0.054 R)
• M45: 15,809,503 km (0.116 R)
• M46: 16,414,178 km (0.089 R)
• M47: 16,862,522 km (0.119 R)
• M48: 17,149,900 km (0.108 R)
• M49: 17,646,415 km (0.088 R)
• M50: 18,695,844 km (0.111 R)
• M51: 19,035,880 km (0.098 R)
• M52: 19,851,937 km (0.096 R)
• M53: 22,008,390 km (0.118 R)
• M54: 22,097,999 km (0.091 R)
• M55: 22,819,210 km (0.089 R)
• M56: 23,000,673 km (0.09 R)
• M57: 23,410,870 km (0.074 R)
• M58: 24,053,542 km (0.101 R)
• M59: 24,330,897 km (0.068 R)
• M60: 24,981,947 km (0.101 R)
• M61: 25,262,742 km (0.097 R)
• M62: 25,733,078 km (0.05 R)
• M63: 27,305,501 km (0.052 R)
• M64: 27,401,842 km (0.116 R)
• M65: 27,933,513 km (0.084 R)
• M66: 30,293,270 km (0.074 R)
• M67: 30,442,867 km (0.107 R)
• M68: 31,194,597 km (0.076 R)
• M69: 31,699,190 km (0.052 R)
• M70: 32,512,105 km (0.057 R)
• M71: 32,767,469 km (0.107 R)
• M72: 33,280,290 km (0.086 R)
• M73: 33,589,360 km (0.076 R)
• M74: 33,899,326 km (0.038 R)
• M75: 34,417,982 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 10.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.52 AU - 7.34 AU

Year: 8202 Days

Day: 11.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 26,512,079 km

• M1: 245,191 km (0.04 R)
• M2: 759,060 km (0.082 R)
• M3: 1,170,454 km (0.111 R)
• M4: 1,378,993 km (0.043 R)
• M5: 1,816,717 km (0.086 R)
• M6: 2,365,142 km (0.029 R)
• M7: 2,887,837 km (0.112 R)
• M8: 2,981,635 km (0.071 R)
• M9: 3,366,850 km (0.082 R)
• M10: 3,727,381 km (0.102 R)
• M11: 3,870,845 km (0.073 R)
• M12: 4,572,309 km (0.118 R)
• M13: 5,874,559 km (0.037 R)
• M14: 6,702,882 km (0.067 R)
• M15: 6,953,459 km (0.108 R)
• M16: 7,105,300 km (0.098 R)
• M17: 7,181,745 km (0.115 R)
• M18: 7,386,694 km (0.119 R)
• M19: 7,723,888 km (0.076 R)
• M20: 8,066,018 km (0.089 R)
• M21: 8,332,751 km (0.094 R)
• M22: 8,683,708 km (0.069 R)
• M23: 9,012,075 km (0.106 R)
• M24: 9,540,305 km (0.109 R)
• M25: 10,193,150 km (0.106 R)
• M26: 10,919,298 km (0.112 R)
• M27: 11,007,561 km (0.109 R)
• M28: 11,842,616 km (0.096 R)
• M29: 12,115,333 km (0.107 R)
• M30: 12,636,383 km (0.116 R)
• M31: 13,070,815 km (0.055 R)
• M32: 13,321,391 km (0.084 R)
• M33: 13,478,768 km (0.03 R)
• M34: 13,731,738 km (0.086 R)
• M35: 14,727,312 km (0.102 R)
• M36: 15,746,073 km (0.108 R)
• M37: 16,280,736 km (0.036 R)
• M38: 16,449,034 km (0.025 R)
• M39: 17,747,095 km (0.119 R)
• M40: 18,443,473 km (0.087 R)
• M41: 19,970,717 km (0.074 R)
• M42: 20,840,629 km (0.085 R)
• M43: 20,913,782 km (0.089 R)
• M44: 21,206,845 km (0.088 R)
• M45: 21,871,358 km (0.104 R)
• M46: 22,392,856 km (0.086 R)
• M47: 23,220,581 km (0.071 R)
• M48: 23,448,120 km (0.118 R)
• M49: 24,020,182 km (0.068 R)
• M50: 25,255,861 km (0.118 R)
• M51: 25,372,696 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit