🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.63 AU - 0.71 AU

Year: 198 Days

Day: 16.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,559,985 km

• M1: 93,648 km (0.114 R)
• M2: 210,783 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.63 AU - 1.03 AU

Year: 273 Days

Day: 35.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,559,985 km

• M1: 178,321 km (0.087 R)
• M2: 371,452 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.7 AU - 2.6 AU

Year: 1140 Days

Day: 39 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 8.6

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.71 AU - 5.53 AU

Year: 4190 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 15,559,985 km

• M1: 107,860 km (0.092 R)
• M2: 331,509 km (0.087 R)
• M3: 415,882 km (0.104 R)
• M4: 476,918 km (0.118 R)
• M5: 668,553 km (0.073 R)
• M6: 754,721 km (0.044 R)
• M7: 885,021 km (0.082 R)
• M8: 966,851 km (0.049 R)
• M9: 1,198,129 km (0.045 R)
• M10: 1,289,384 km (0.072 R)
• M11: 1,463,067 km (0.079 R)
• M12: 1,544,598 km (0.086 R)
• M13: 1,763,759 km (0.034 R)
• M14: 1,921,435 km (0.098 R)
• M15: 2,120,699 km (0.081 R)
• M16: 2,364,694 km (0.099 R)
• M17: 2,983,131 km (0.109 R)
• M18: 3,129,587 km (0.067 R)
• M19: 3,874,286 km (0.1 R)
• M20: 4,266,531 km (0.096 R)
• M21: 4,647,407 km (0.116 R)
• M22: 5,114,003 km (0.102 R)
• M23: 5,416,341 km (0.085 R)
• M24: 6,358,209 km (0.116 R)
• M25: 6,520,074 km (0.039 R)
• M26: 6,930,869 km (0.039 R)
• M27: 7,519,986 km (0.032 R)
• M28: 7,633,979 km (0.079 R)
• M29: 7,892,634 km (0.115 R)
• M30: 8,359,828 km (0.119 R)
• M31: 8,716,021 km (0.089 R)
• M32: 8,956,275 km (0.1 R)
• M33: 9,046,931 km (0.112 R)
• M34: 9,412,548 km (0.097 R)
• M35: 9,628,119 km (0.119 R)
• M36: 9,752,136 km (0.091 R)
• M37: 10,158,443 km (0.107 R)
• M38: 10,284,704 km (0.108 R)
• M39: 10,506,707 km (0.07 R)
• M40: 10,634,314 km (0.054 R)
• M41: 10,826,697 km (0.074 R)
• M42: 11,640,659 km (0.117 R)
• M43: 12,238,901 km (0.07 R)
• M44: 12,305,921 km (0.088 R)
• M45: 12,440,409 km (0.115 R)
• M46: 12,711,032 km (0.113 R)
• M47: 13,292,519 km (0.039 R)
• M48: 13,430,448 km (0.086 R)
• M49: 13,812,671 km (0.049 R)
• M50: 14,057,712 km (0.083 R)
• M51: 14,198,334 km (0.088 R)
• M52: 14,481,223 km (0.096 R)
• M53: 14,694,400 km (0.097 R)
• M54: 14,944,678 km (0.114 R)
• M55: 16,142,957 km (0.107 R)
• M56: 18,592,023 km (0.116 R)
• M57: 21,315,901 km (0.12 R)
• M58: 21,639,631 km (0.107 R)
• M59: 21,720,863 km (0.09 R)
• M60: 21,924,316 km (0.076 R)
• M61: 23,366,140 km (0.106 R)
• M62: 23,700,043 km (0.113 R)
• M63: 23,909,480 km (0.116 R)
• M64: 24,203,739 km (0.108 R)
• M65: 24,499,194 km (0.083 R)
• M66: 24,583,867 km (0.094 R)
• M67: 24,838,482 km (0.044 R)
• M68: 25,350,107 km (0.109 R)
• M69: 25,994,575 km (0.07 R)
• M70: 26,775,027 km (0.113 R)
• M71: 27,475,295 km (0.12 R)
• M72: 27,960,291 km (0.096 R)
• M73: 28,626,001 km (0.095 R)
• M74: 28,849,201 km (0.083 R)
• M75: 29,072,850 km (0.118 R)
• M76: 29,431,885 km (0.116 R)
• M77: 29,612,001 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 12.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.86 AU - 6.72 AU

Year: 5039 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,559,985 km

• M1: 157,227 km (0.114 R)
• M2: 244,144 km (0.12 R)
• M3: 588,668 km (0.12 R)
• M4: 1,046,886 km (0.047 R)
• M5: 1,367,923 km (0.052 R)
• M6: 1,774,380 km (0.114 R)
• M7: 2,066,246 km (0.118 R)
• M8: 2,253,692 km (0.046 R)
• M9: 2,422,438 km (0.073 R)
• M10: 2,620,506 km (0.08 R)
• M11: 2,953,960 km (0.071 R)
• M12: 3,342,166 km (0.107 R)
• M13: 3,605,458 km (0.096 R)
• M14: 3,875,632 km (0.11 R)
• M15: 4,093,746 km (0.074 R)
• M16: 4,330,709 km (0.075 R)
• M17: 4,466,095 km (0.102 R)
• M18: 4,741,056 km (0.081 R)
• M19: 4,818,547 km (0.068 R)
• M20: 5,164,118 km (0.104 R)
• M21: 5,404,373 km (0.089 R)
• M22: 5,615,754 km (0.048 R)
• M23: 5,929,461 km (0.108 R)
• M24: 6,436,598 km (0.092 R)
• M25: 6,557,024 km (0.102 R)
• M26: 6,957,797 km (0.062 R)
• M27: 7,134,622 km (0.113 R)
• M28: 7,420,503 km (0.074 R)
• M29: 7,856,581 km (0.105 R)
• M30: 8,059,286 km (0.119 R)
• M31: 8,413,384 km (0.112 R)
• M32: 8,526,331 km (0.089 R)
• M33: 9,079,244 km (0.032 R)
• M34: 9,350,316 km (0.098 R)
• M35: 9,624,080 km (0.096 R)
• M36: 9,940,330 km (0.045 R)
• M37: 10,806,950 km (0.06 R)
• M38: 10,909,275 km (0.096 R)
• M39: 11,613,881 km (0.097 R)
• M40: 12,014,055 km (0.052 R)
• M41: 12,120,120 km (0.089 R)
• M42: 13,001,701 km (0.057 R)
• M43: 13,285,637 km (0.07 R)
• M44: 13,770,634 km (0.072 R)
• M45: 14,351,373 km (0.102 R)
• M46: 14,554,377 km (0.092 R)
• M47: 15,283,517 km (0.057 R)
• M48: 15,444,634 km (0.07 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 13,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit