🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 183 Days

Day: 22.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,808,318 km

• M1: 129,701 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.45 AU - 2.71 AU

Year: 1477 Days

Day: 18.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.12 AU - 3.34 AU

Year: 1608 Days

Day: 44.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,808,318 km

• M1: 502,350 km (0.069 R)
• M2: 922,720 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.32 AU - 3.22 AU

Year: 1643 Days

Day: 16.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 145.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.22 AU - 3.6 AU

Year: 1769 Days

Day: 19.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 9.8

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.24 AU - 8.12 AU

Year: 6154 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,808,318 km

• M1: 136,134 km (0.082 R)
• M2: 221,854 km (0.051 R)
• M3: 322,533 km (0.105 R)
• M4: 495,767 km (0.077 R)
• M5: 815,159 km (0.079 R)
• M6: 1,076,207 km (0.093 R)
• M7: 1,427,463 km (0.06 R)
• M8: 1,541,456 km (0.096 R)
• M9: 1,831,078 km (0.118 R)
• M10: 1,919,640 km (0.115 R)
• M11: 2,442,185 km (0.116 R)
• M12: 2,559,769 km (0.098 R)
• M13: 3,007,366 km (0.083 R)
• M14: 3,589,900 km (0.106 R)
• M15: 3,746,679 km (0.102 R)
• M16: 3,905,701 km (0.042 R)
• M17: 4,254,264 km (0.11 R)
• M18: 4,981,011 km (0.05 R)
• M19: 5,333,463 km (0.091 R)
• M20: 5,641,934 km (0.051 R)
• M21: 5,982,868 km (0.098 R)
• M22: 6,438,692 km (0.12 R)
• M23: 6,850,236 km (0.099 R)
• M24: 7,526,568 km (0.077 R)
• M25: 7,699,054 km (0.089 R)
• M26: 7,814,694 km (0.1 R)
• M27: 7,930,931 km (0.118 R)
• M28: 8,106,409 km (0.117 R)
• M29: 8,253,614 km (0.108 R)
• M30: 8,431,486 km (0.085 R)
• M31: 8,700,762 km (0.105 R)
• M32: 8,881,775 km (0.106 R)
• M33: 9,003,099 km (0.073 R)
• M34: 9,094,503 km (0.116 R)
• M35: 9,155,539 km (0.068 R)
• M36: 9,370,511 km (0.056 R)
• M37: 9,432,295 km (0.092 R)
• M38: 9,587,279 km (0.111 R)
• M39: 9,711,744 km (0.099 R)
• M40: 9,774,276 km (0.092 R)
• M41: 9,899,639 km (0.093 R)
• M42: 10,374,463 km (0.063 R)
• M43: 10,598,560 km (0.064 R)
• M44: 10,954,154 km (0.083 R)
• M45: 11,019,080 km (0.103 R)
• M46: 11,149,679 km (0.109 R)
• M47: 11,544,318 km (0.075 R)
• M48: 12,550,813 km (0.12 R)
• M49: 12,926,902 km (0.106 R)
• M50: 14,575,321 km (0.08 R)
• M51: 15,115,219 km (0.1 R)
• M52: 15,735,153 km (0.081 R)
• M53: 16,140,713 km (0.104 R)
• M54: 16,437,664 km (0.089 R)
• M55: 16,699,162 km (0.105 R)
• M56: 17,037,402 km (0.038 R)
• M57: 17,112,800 km (0.049 R)
• M58: 17,339,889 km (0.094 R)
• M59: 17,796,911 km (0.099 R)
• M60: 17,911,802 km (0.119 R)
• M61: 18,412,656 km (0.069 R)
• M62: 19,270,450 km (0.092 R)
• M63: 19,982,087 km (0.101 R)
• M64: 20,621,917 km (0.077 R)
• M65: 20,823,126 km (0.114 R)
• M66: 21,065,624 km (0.105 R)
• M67: 21,349,711 km (0.087 R)
• M68: 21,594,153 km (0.097 R)
• M69: 22,498,473 km (0.062 R)
• M70: 22,622,639 km (0.072 R)
• M71: 22,955,195 km (0.112 R)
• M72: 23,920,251 km (0.097 R)
• M73: 24,004,774 km (0.108 R)
• M74: 24,301,426 km (0.093 R)
• M75: 24,471,519 km (0.084 R)
• M76: 25,069,910 km (0.118 R)
• M77: 25,370,901 km (0.084 R)
• M78: 26,193,989 km (0.087 R)
• M79: 27,113,866 km (0.112 R)
• M80: 28,940,157 km (0.063 R)
• M81: 29,030,364 km (0.105 R)
• M82: 29,120,572 km (0.081 R)
• M83: 29,391,643 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 12.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.72 AU - 8.72 AU

Year: 6915 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,808,318 km

• M1: 162,314 km (0.095 R)
• M2: 291,566 km (0.096 R)
• M3: 455,825 km (0.052 R)
• M4: 557,850 km (0.103 R)
• M5: 1,196,334 km (0.076 R)
• M6: 1,407,866 km (0.105 R)
• M7: 1,550,582 km (0.101 R)
• M8: 1,748,799 km (0.118 R)
• M9: 1,920,388 km (0.088 R)
• M10: 2,225,268 km (0.108 R)
• M11: 2,565,155 km (0.083 R)
• M12: 2,682,290 km (0.071 R)
• M13: 3,023,822 km (0.033 R)
• M14: 3,106,400 km (0.086 R)
• M15: 3,189,576 km (0.077 R)
• M16: 3,616,977 km (0.117 R)
• M17: 3,927,243 km (0.072 R)
• M18: 4,645,014 km (0.053 R)
• M19: 4,982,507 km (0.052 R)
• M20: 5,178,929 km (0.079 R)
• M21: 5,278,112 km (0.073 R)
• M22: 5,938,587 km (0.048 R)
• M23: 6,068,737 km (0.11 R)
• M24: 7,337,028 km (0.118 R)
• M25: 7,958,308 km (0.06 R)
• M26: 8,130,794 km (0.097 R)
• M27: 8,246,433 km (0.056 R)
• M28: 8,803,236 km (0.063 R)
• M29: 8,892,247 km (0.106 R)
• M30: 9,493,481 km (0.092 R)
• M31: 9,829,926 km (0.065 R)
• M32: 10,326,143 km (0.084 R)
• M33: 10,862,451 km (0.117 R)
• M34: 10,957,894 km (0.084 R)
• M35: 11,117,964 km (0.069 R)
• M36: 11,700,049 km (0.099 R)
• M37: 12,192,825 km (0.107 R)
• M38: 12,358,579 km (0.083 R)
• M39: 12,491,871 km (0.112 R)
• M40: 12,658,972 km (0.117 R)
• M41: 12,927,949 km (0.072 R)
• M42: 13,300,896 km (0.089 R)
• M43: 13,539,954 km (0.097 R)
• M44: 14,651,466 km (0.096 R)
• M45: 14,863,147 km (0.097 R)
• M46: 15,396,762 km (0.119 R)
• M47: 15,973,013 km (0.109 R)
• M48: 16,629,599 km (0.048 R)
• M49: 16,998,208 km (0.104 R)
• M50: 17,146,459 km (0.082 R)
• M51: 17,818,752 km (0.037 R)
• M52: 18,120,341 km (0.096 R)
• M53: 18,423,576 km (0.115 R)
• M54: 18,728,457 km (0.095 R)
• M55: 19,150,472 km (0.084 R)
• M56: 19,343,453 km (0.104 R)
• M57: 19,653,420 km (0.109 R)
• M58: 20,160,557 km (0.116 R)
• M59: 20,435,518 km (0.094 R)
• M60: 20,514,206 km (0.097 R)
• M61: 21,788,331 km (0.057 R)
• M62: 22,232,188 km (0.112 R)
• M63: 22,353,811 km (0.088 R)
• M64: 22,679,037 km (0.097 R)
• M65: 24,204,038 km (0.113 R)
• M66: 25,379,877 km (0.091 R)
• M67: 26,145,669 km (0.105 R)
• M68: 26,703,370 km (0.03 R)
• M69: 26,832,622 km (0.115 R)
• M70: 27,091,875 km (0.115 R)
• M71: 27,438,643 km (0.107 R)
• M72: 27,656,158 km (0.095 R)
• M73: 27,830,739 km (0.042 R)
• M74: 28,005,469 km (0.063 R)
• M75: 28,840,824 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 13.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.75 AU - 7.75 AU

Year: 6958 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,808,318 km

• M1: 164,258 km (0.085 R)
• M2: 271,969 km (0.107 R)
• M3: 435,629 km (0.114 R)
• M4: 547,229 km (0.1 R)
• M5: 1,035,516 km (0.063 R)
• M6: 1,123,031 km (0.073 R)
• M7: 1,460,225 km (0.105 R)
• M8: 1,894,059 km (0.114 R)
• M9: 2,114,865 km (0.109 R)
• M10: 2,228,559 km (0.062 R)
• M11: 2,344,498 km (0.093 R)
• M12: 2,655,213 km (0.116 R)
• M13: 3,056,284 km (0.045 R)
• M14: 3,776,598 km (0.114 R)
• M15: 3,915,724 km (0.117 R)
• M16: 4,199,212 km (0.094 R)
• M17: 5,028,882 km (0.096 R)
• M18: 5,368,619 km (0.034 R)
• M19: 6,038,069 km (0.118 R)
• M20: 6,168,668 km (0.109 R)
• M21: 6,399,348 km (0.081 R)
• M22: 6,903,493 km (0.111 R)
• M23: 7,040,225 km (0.085 R)
• M24: 8,675,480 km (0.038 R)
• M25: 8,934,434 km (0.102 R)
• M26: 9,421,973 km (0.089 R)
• M27: 9,879,743 km (0.079 R)
• M28: 10,150,216 km (0.105 R)
• M29: 11,498,392 km (0.075 R)
• M30: 11,782,927 km (0.098 R)
• M31: 11,946,587 km (0.051 R)
• M32: 12,069,855 km (0.025 R)
• M33: 12,276,300 km (0.118 R)
• M34: 13,753,430 km (0.095 R)
• M35: 15,599,168 km (0.086 R)
• M36: 16,872,545 km (0.027 R)
• M37: 17,335,401 km (0.111 R)
• M38: 17,521,651 km (0.064 R)
• M39: 17,661,824 km (0.054 R)
• M40: 17,896,244 km (0.071 R)
• M41: 18,226,257 km (0.119 R)
• M42: 19,372,924 km (0.079 R)
• M43: 20,346,358 km (0.096 R)
• M44: 20,444,494 km (0.068 R)
• M45: 20,888,500 km (0.118 R)
• M46: 21,585,327 km (0.109 R)
• M47: 23,053,181 km (0.038 R)
• M48: 24,084,210 km (0.076 R)
• M49: 24,188,181 km (0.115 R)
• M50: 24,657,619 km (0.118 R)
• M51: 25,235,665 km (0.097 R)
• M52: 25,658,728 km (0.045 R)
• M53: 25,924,413 km (0.066 R)
• M54: 27,212,451 km (0.103 R)
• M55: 27,755,192 km (0.068 R)
• M56: 28,082,512 km (0.069 R)
• M57: 28,356,426 km (0.031 R)
• M58: 28,521,133 km (0.104 R)
• M59: 28,796,393 km (0.108 R)
• M60: 29,017,200 km (0.096 R)
• M61: 29,293,956 km (0.073 R)
• M62: 30,017,860 km (0.107 R)
• M63: 30,860,395 km (0.054 R)
• M64: 31,483,171 km (0.113 R)
• M65: 31,881,700 km (0.097 R)
• M66: 32,741,289 km (0.077 R)
• M67: 32,856,480 km (0.073 R)
• M68: 33,087,159 km (0.114 R)
• M69: 34,015,713 km (0.095 R)
• M70: 34,190,743 km (0.075 R)
• M71: 34,658,984 km (0.098 R)
• M72: 38,177,676 km (0.098 R)
• M73: 38,420,324 km (0.105 R)
• M74: 38,663,420 km (0.119 R)
• M75: 39,702,527 km (0.071 R)
• M76: 39,886,831 km (0.063 R)
• M77: 40,565,258 km (0.096 R)
• M78: 40,812,842 km (0.06 R)
• M79: 40,936,859 km (0.11 R)
• M80: 41,123,108 km (0.107 R)
• M81: 41,496,355 km (0.062 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 18,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit