🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.69 AU - 0.69 AU

Year: 215 Days

Day: 19.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.5 AU - 1.92 AU

Year: 838 Days

Day: 29.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 11.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.14 AU - 7.9 AU

Year: 6970 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,506,919 km

• M1: 151,094 km (0.093 R)
• M2: 700,716 km (0.051 R)
• M3: 1,010,384 km (0.092 R)
• M4: 1,133,802 km (0.051 R)
• M5: 1,246,300 km (0.096 R)
• M6: 1,535,622 km (0.116 R)
• M7: 1,961,228 km (0.078 R)
• M8: 2,506,961 km (0.118 R)
• M9: 2,613,176 km (0.087 R)
• M10: 2,699,344 km (0.081 R)
• M11: 2,874,373 km (0.116 R)
• M12: 3,053,293 km (0.108 R)
• M13: 3,493,110 km (0.115 R)
• M14: 3,977,807 km (0.085 R)
• M15: 4,304,380 km (0.034 R)
• M16: 5,390,759 km (0.028 R)
• M17: 5,640,289 km (0.113 R)
• M18: 5,780,611 km (0.049 R)
• M19: 6,324,400 km (0.113 R)
• M20: 7,307,557 km (0.115 R)
• M21: 7,522,230 km (0.069 R)
• M22: 8,465,893 km (0.108 R)
• M23: 8,821,338 km (0.106 R)
• M24: 9,082,835 km (0.087 R)
• M25: 9,380,235 km (0.119 R)
• M26: 9,647,267 km (0.047 R)
• M27: 9,781,756 km (0.03 R)
• M28: 9,883,034 km (0.064 R)
• M29: 10,325,843 km (0.073 R)
• M30: 11,054,834 km (0.101 R)
• M31: 11,336,975 km (0.053 R)
• M32: 11,514,548 km (0.102 R)
• M33: 11,621,511 km (0.104 R)
• M34: 12,930,941 km (0.102 R)
• M35: 13,302,991 km (0.115 R)
• M36: 13,452,738 km (0.103 R)
• M37: 13,981,417 km (0.061 R)
• M38: 14,440,084 km (0.063 R)
• M39: 14,632,617 km (0.116 R)
• M40: 15,885,199 km (0.076 R)
• M41: 16,484,189 km (0.103 R)
• M42: 16,645,157 km (0.066 R)
• M43: 17,498,762 km (0.077 R)
• M44: 18,283,403 km (0.078 R)
• M45: 18,826,892 km (0.095 R)
• M46: 19,503,074 km (0.106 R)
• M47: 20,273,354 km (0.097 R)
• M48: 20,359,522 km (0.112 R)
• M49: 20,662,308 km (0.079 R)
• M50: 21,403,566 km (0.044 R)
• M51: 22,956,990 km (0.054 R)
• M52: 23,136,807 km (0.098 R)
• M53: 23,407,579 km (0.096 R)
• M54: 23,724,577 km (0.074 R)
• M55: 23,906,488 km (0.117 R)
• M56: 24,454,764 km (0.038 R)
• M57: 24,822,625 km (0.102 R)
• M58: 25,331,407 km (0.104 R)
• M59: 25,796,956 km (0.067 R)
• M60: 26,547,638 km (0.11 R)
• M61: 27,305,651 km (0.094 R)
• M62: 27,496,238 km (0.054 R)
• M63: 28,697,509 km (0.096 R)
• M64: 29,817,698 km (0.12 R)
• M65: 31,350,179 km (0.032 R)
• M66: 31,599,708 km (0.083 R)
• M67: 32,453,164 km (0.108 R)
• M68: 33,875,391 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 10.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.67 AU - 10.21 AU

Year: 10017 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,506,919 km

• M1: 131,945 km (0.096 R)
• M2: 414,536 km (0.032 R)
• M3: 601,084 km (0.102 R)
• M4: 736,470 km (0.088 R)
• M5: 1,205,460 km (0.091 R)
• M6: 1,282,203 km (0.105 R)
• M7: 1,360,742 km (0.102 R)
• M8: 1,756,429 km (0.08 R)
• M9: 1,956,291 km (0.1 R)
• M10: 2,140,297 km (0.099 R)
• M11: 2,258,329 km (0.115 R)
• M12: 2,354,222 km (0.108 R)
• M13: 2,600,310 km (0.033 R)
• M14: 2,932,717 km (0.064 R)
• M15: 3,638,220 km (0.078 R)
• M16: 4,790,872 km (0.086 R)
• M17: 5,198,676 km (0.044 R)
• M18: 5,455,386 km (0.12 R)
• M19: 6,385,884 km (0.118 R)
• M20: 6,522,916 km (0.083 R)
• M21: 6,764,965 km (0.103 R)
• M22: 6,869,684 km (0.07 R)
• M23: 7,222,436 km (0.096 R)
• M24: 7,293,644 km (0.031 R)
• M25: 7,653,577 km (0.069 R)
• M26: 8,241,646 km (0.11 R)
• M27: 9,150,752 km (0.113 R)
• M28: 9,266,541 km (0.092 R)
• M29: 9,499,914 km (0.05 R)
• M30: 9,617,198 km (0.112 R)
• M31: 9,774,426 km (0.077 R)
• M32: 10,091,573 km (0.108 R)
• M33: 10,171,309 km (0.091 R)
• M34: 10,371,770 km (0.041 R)
• M35: 10,654,510 km (0.113 R)
• M36: 10,858,113 km (0.117 R)
• M37: 11,104,052 km (0.097 R)
• M38: 11,186,480 km (0.109 R)
• M39: 11,518,138 km (0.055 R)
• M40: 11,979,498 km (0.062 R)
• M41: 12,064,021 km (0.093 R)
• M42: 12,618,281 km (0.055 R)
• M43: 13,006,936 km (0.119 R)
• M44: 13,399,481 km (0.069 R)
• M45: 13,796,065 km (0.112 R)
• M46: 14,826,795 km (0.103 R)
• M47: 15,466,475 km (0.081 R)
• M48: 15,882,357 km (0.046 R)
• M49: 16,021,782 km (0.104 R)
• M50: 16,725,192 km (0.093 R)
• M51: 16,819,887 km (0.098 R)
• M52: 16,914,582 km (0.096 R)
• M53: 17,057,000 km (0.038 R)
• M54: 18,846,340 km (0.116 R)
• M55: 19,240,979 km (0.069 R)
• M56: 19,888,289 km (0.075 R)
• M57: 20,441,502 km (0.047 R)
• M58: 21,255,165 km (0.034 R)
• M59: 21,666,110 km (0.099 R)
• M60: 22,391,360 km (0.078 R)
• M61: 23,019,372 km (0.046 R)
• M62: 23,759,433 km (0.11 R)
• M63: 23,972,311 km (0.066 R)
• M64: 24,830,105 km (0.094 R)
• M65: 25,534,412 km (0.094 R)
• M66: 25,643,469 km (0.067 R)
• M67: 25,861,732 km (0.114 R)
• M68: 28,360,764 km (0.037 R)
• M69: 28,586,508 km (0.025 R)
• M70: 28,983,241 km (0.12 R)
• M71: 29,267,627 km (0.094 R)
• M72: 29,610,206 km (0.084 R)
• M73: 30,299,403 km (0.102 R)
• M74: 30,935,643 km (0.064 R)
• M75: 31,986,418 km (0.076 R)
• M76: 32,693,418 km (0.085 R)
• M77: 33,108,253 km (0.086 R)
• M78: 35,147,721 km (0.039 R)
• M79: 36,060,417 km (0.119 R)
• M80: 36,305,159 km (0.11 R)
• M81: 36,489,015 km (0.111 R)
• M82: 39,599,155 km (0.055 R)
• M83: 41,313,696 km (0.11 R)
• M84: 41,762,041 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit