🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.61 AU - 0.67 AU

Year: 189 Days

Day: 39.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.63 AU - 0.91 AU

Year: 249 Days

Day: 39.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.18 AU - 1.36 AU

Year: 528 Days

Day: 21.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,063,037 km

• M1: 282,890 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.5 AU - 2.36 AU

Year: 989 Days

Day: 34.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,063,037 km

• M1: 121,324 km (0.057 R)
• M2: 361,877 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.7 AU - 2.86 AU

Year: 1710 Days

Day: 25.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.95 AU - 3.75 AU

Year: 2262 Days

Day: 33.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,063,037 km

• M1: 1,442,273 km (0.081 R)
• M2: 2,112,621 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.98 AU - 5.18 AU

Year: 3616 Days

Day: 13.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 13

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.93 AU - 13.79 AU

Year: 14127 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,063,037 km

• M1: 274,512 km (0.12 R)
• M2: 658,829 km (0.094 R)
• M3: 785,090 km (0.074 R)
• M4: 940,522 km (0.114 R)
• M5: 1,107,174 km (0.052 R)
• M6: 1,592,619 km (0.117 R)
• M7: 2,004,911 km (0.119 R)
• M8: 2,085,993 km (0.075 R)
• M9: 3,114,029 km (0.099 R)
• M10: 3,865,011 km (0.106 R)
• M11: 4,070,109 km (0.108 R)
• M12: 4,208,936 km (0.072 R)
• M13: 5,798,413 km (0.093 R)
• M14: 6,192,454 km (0.112 R)
• M15: 6,352,524 km (0.096 R)
• M16: 6,473,549 km (0.086 R)
• M17: 6,717,842 km (0.12 R)
• M18: 6,882,400 km (0.108 R)
• M19: 7,090,041 km (0.112 R)
• M20: 8,028,319 km (0.099 R)
• M21: 8,247,031 km (0.083 R)
• M22: 9,278,509 km (0.09 R)
• M23: 9,508,141 km (0.118 R)
• M24: 11,608,944 km (0.069 R)
• M25: 11,956,161 km (0.091 R)
• M26: 12,762,344 km (0.075 R)
• M27: 12,864,370 km (0.086 R)
• M28: 13,018,007 km (0.082 R)
• M29: 13,223,704 km (0.084 R)
• M30: 13,482,358 km (0.118 R)
• M31: 13,638,389 km (0.085 R)
• M32: 14,215,538 km (0.052 R)
• M33: 14,961,582 km (0.114 R)
• M34: 15,665,889 km (0.097 R)
• M35: 15,994,556 km (0.075 R)
• M36: 17,728,993 km (0.036 R)
• M37: 18,301,205 km (0.108 R)
• M38: 18,473,991 km (0.118 R)
• M39: 18,647,375 km (0.099 R)
• M40: 19,817,230 km (0.117 R)
• M41: 20,291,754 km (0.069 R)
• M42: 21,616,144 km (0.099 R)
• M43: 22,782,260 km (0.109 R)
• M44: 23,217,141 km (0.088 R)
• M45: 23,529,351 km (0.113 R)
• M46: 23,780,227 km (0.12 R)
• M47: 24,474,511 km (0.028 R)
• M48: 24,601,519 km (0.058 R)
• M49: 24,983,742 km (0.079 R)
• M50: 25,496,414 km (0.11 R)
• M51: 25,818,498 km (0.098 R)
• M52: 26,207,004 km (0.092 R)
• M53: 27,120,748 km (0.067 R)
• M54: 29,721,058 km (0.084 R)
• M55: 30,060,196 km (0.074 R)
• M56: 30,332,464 km (0.117 R)
• M57: 30,537,114 km (0.068 R)
• M58: 31,429,465 km (0.115 R)
• M59: 32,191,218 km (0.078 R)
• M60: 32,679,206 km (0.077 R)
• M61: 35,729,806 km (0.117 R)
• M62: 36,960,847 km (0.103 R)
• M63: 38,205,800 km (0.103 R)
• M64: 40,887,043 km (0.104 R)
• M65: 41,339,876 km (0.068 R)
• M66: 41,566,965 km (0.101 R)
• M67: 41,718,508 km (0.038 R)
• M68: 42,174,333 km (0.112 R)
• M69: 42,479,063 km (0.107 R)
• M70: 43,090,919 km (0.096 R)
• M71: 43,397,893 km (0.106 R)
• M72: 43,628,723 km (0.095 R)
• M73: 43,859,852 km (0.083 R)
• M74: 45,411,182 km (0.077 R)
• M75: 46,036,650 km (0.086 R)
• M76: 48,806,904 km (0.092 R)
• M77: 50,010,718 km (0.063 R)
• M78: 50,171,835 km (0.032 R)
• M79: 50,737,614 km (0.119 R)
• M80: 51,630,863 km (0.084 R)
• M81: 52,939,246 km (0.057 R)
• M82: 54,341,576 km (0.061 R)
• M83: 54,922,465 km (0.108 R)
• M84: 55,422,122 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 8.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.86 AU - 12.28 AU

Year: 14520 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,063,037 km

• M1: 175,628 km (0.105 R)
• M2: 349,012 km (0.075 R)
• M3: 405,410 km (0.089 R)
• M4: 556,205 km (0.101 R)
• M5: 1,013,526 km (0.113 R)
• M6: 1,117,047 km (0.093 R)
• M7: 1,224,309 km (0.11 R)
• M8: 1,354,010 km (0.072 R)
• M9: 1,488,349 km (0.034 R)
• M10: 1,939,088 km (0.097 R)
• M11: 2,247,409 km (0.103 R)
• M12: 2,361,253 km (0.089 R)
• M13: 2,762,923 km (0.099 R)
• M14: 3,288,610 km (0.059 R)
• M15: 3,523,329 km (0.085 R)
• M16: 3,817,887 km (0.067 R)
• M17: 4,487,787 km (0.047 R)
• M18: 5,345,282 km (0.068 R)
• M19: 5,467,503 km (0.077 R)
• M20: 5,528,988 km (0.112 R)
• M21: 5,590,622 km (0.098 R)
• M22: 6,284,607 km (0.117 R)
• M23: 6,446,023 km (0.106 R)
• M24: 6,872,377 km (0.094 R)
• M25: 7,546,165 km (0.049 R)
• M26: 7,856,282 km (0.075 R)
• M27: 9,138,036 km (0.114 R)
• M28: 9,247,692 km (0.079 R)
• M29: 9,468,498 km (0.085 R)
• M30: 9,579,500 km (0.096 R)
• M31: 9,915,347 km (0.032 R)
• M32: 10,292,932 km (0.074 R)
• M33: 10,598,411 km (0.104 R)
• M34: 10,713,751 km (0.112 R)
• M35: 11,101,209 km (0.066 R)
• M36: 11,929,832 km (0.082 R)
• M37: 12,089,902 km (0.1 R)
• M38: 12,533,758 km (0.086 R)
• M39: 12,655,830 km (0.064 R)
• M40: 12,778,201 km (0.092 R)
• M41: 13,065,429 km (0.107 R)
• M42: 13,604,281 km (0.096 R)
• M43: 13,729,644 km (0.035 R)
• M44: 14,532,835 km (0.084 R)
• M45: 15,047,900 km (0.103 R)
• M46: 15,875,775 km (0.081 R)
• M47: 16,095,983 km (0.086 R)
• M48: 16,584,270 km (0.081 R)
• M49: 16,718,310 km (0.112 R)
• M50: 17,257,910 km (0.081 R)
• M51: 17,529,878 km (0.048 R)
• M52: 18,123,932 km (0.078 R)
• M53: 18,492,840 km (0.072 R)
• M54: 19,331,934 km (0.113 R)
• M55: 20,040,580 km (0.054 R)
• M56: 21,192,184 km (0.095 R)
• M57: 22,562,500 km (0.108 R)
• M58: 23,208,614 km (0.104 R)
• M59: 23,408,476 km (0.093 R)
• M60: 24,518,642 km (0.108 R)
• M61: 24,671,382 km (0.119 R)
• M62: 24,926,596 km (0.103 R)
• M63: 25,028,921 km (0.077 R)
• M64: 25,439,716 km (0.069 R)
• M65: 26,789,987 km (0.109 R)
• M66: 27,579,714 km (0.11 R)
• M67: 28,216,851 km (0.078 R)
• M68: 29,020,192 km (0.119 R)
• M69: 29,451,632 km (0.087 R)
• M70: 30,320,945 km (0.116 R)
• M71: 30,539,657 km (0.119 R)
• M72: 30,594,410 km (0.112 R)
• M73: 30,868,623 km (0.091 R)
• M74: 31,474,794 km (0.106 R)
• M75: 31,973,703 km (0.095 R)
• M76: 32,251,955 km (0.06 R)
• M77: 32,363,555 km (0.094 R)
• M78: 32,419,355 km (0.077 R)
• M79: 32,642,854 km (0.114 R)
• M80: 35,826,745 km (0.046 R)
• M81: 36,638,015 km (0.089 R)
• M82: 37,104,311 km (0.104 R)
• M83: 37,279,640 km (0.032 R)
• M84: 37,689,987 km (0.118 R)
• M85: 37,807,421 km (0.115 R)
• M86: 37,925,005 km (0.067 R)
• M87: 39,704,023 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit