🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 138 Days

Day: 26.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.58 AU - 0.62 AU

Year: 171 Days

Day: 43.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,102,772 km

• M1: 55,650 km (0.094 R)
• M2: 243,994 km (0.107 R)

Asteroid Belt

Center: 1.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.05 AU - 2.79 AU

Year: 1389 Days

Day: 29.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,102,772 km

• M1: 732,282 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.86 AU - 3.2 AU

Year: 1946 Days

Day: 47.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,102,772 km

• M1: 27,077 km (0.115 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 10.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.72 AU - 6 AU

Year: 4579 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,102,772 km

• M1: 134,937 km (0.091 R)
• M2: 264,489 km (0.054 R)
• M3: 380,278 km (0.096 R)
• M4: 472,430 km (0.08 R)
• M5: 710,291 km (0.095 R)
• M6: 877,840 km (0.099 R)
• M7: 956,678 km (0.049 R)
• M8: 1,111,662 km (0.109 R)
• M9: 1,208,900 km (0.056 R)
• M10: 1,412,204 km (0.105 R)
• M11: 1,602,492 km (0.078 R)
• M12: 1,969,007 km (0.049 R)
• M13: 2,061,608 km (0.119 R)
• M14: 2,196,246 km (0.119 R)
• M15: 2,488,860 km (0.054 R)
• M16: 2,647,284 km (0.092 R)
• M17: 2,749,908 km (0.115 R)
• M18: 2,883,798 km (0.057 R)
• M19: 3,425,043 km (0.116 R)
• M20: 3,781,385 km (0.082 R)
• M21: 4,494,967 km (0.091 R)
• M22: 4,617,937 km (0.066 R)
• M23: 4,759,905 km (0.116 R)
• M24: 4,849,365 km (0.107 R)
• M25: 5,286,639 km (0.103 R)
• M26: 5,566,537 km (0.081 R)
• M27: 5,641,934 km (0.116 R)
• M28: 5,870,370 km (0.049 R)
• M29: 6,063,052 km (0.114 R)
• M30: 6,179,738 km (0.097 R)
• M31: 6,356,114 km (0.105 R)
• M32: 6,834,528 km (0.1 R)
• M33: 7,324,611 km (0.077 R)
• M34: 7,490,515 km (0.095 R)
• M35: 7,636,822 km (0.074 R)
• M36: 8,123,912 km (0.072 R)
• M37: 8,209,632 km (0.109 R)
• M38: 8,490,427 km (0.086 R)
• M39: 9,106,022 km (0.053 R)
• M40: 9,239,912 km (0.084 R)
• M41: 9,351,812 km (0.1 R)
• M42: 9,577,256 km (0.087 R)
• M43: 9,895,750 km (0.086 R)
• M44: 9,987,453 km (0.042 R)
• M45: 10,660,344 km (0.056 R)
• M46: 10,801,415 km (0.113 R)
• M47: 10,872,175 km (0.053 R)
• M48: 10,966,870 km (0.098 R)
• M49: 11,061,715 km (0.063 R)
• M50: 11,709,325 km (0.042 R)
• M51: 11,782,029 km (0.113 R)
• M52: 11,903,652 km (0.077 R)
• M53: 12,344,667 km (0.114 R)
• M54: 12,443,401 km (0.096 R)
• M55: 12,666,452 km (0.12 R)
• M56: 13,546,835 km (0.093 R)
• M57: 13,955,836 km (0.101 R)
• M58: 14,032,879 km (0.093 R)
• M59: 14,239,324 km (0.078 R)
• M60: 14,838,463 km (0.113 R)
• M61: 15,207,072 km (0.048 R)
• M62: 15,339,466 km (0.099 R)
• M63: 16,439,759 km (0.114 R)
• M64: 16,684,651 km (0.065 R)
• M65: 17,122,972 km (0.106 R)
• M66: 17,233,226 km (0.088 R)
• M67: 17,648,510 km (0.068 R)
• M68: 19,085,397 km (0.074 R)
• M69: 19,170,967 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 11.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.01 AU - 7.01 AU

Year: 5436 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 50,102,772 km

• M1: 184,454 km (0.105 R)
• M2: 305,479 km (0.097 R)
• M3: 393,293 km (0.11 R)
• M4: 575,054 km (0.106 R)
• M5: 692,788 km (0.112 R)
• M6: 774,319 km (0.092 R)
• M7: 886,517 km (0.097 R)
• M8: 1,062,294 km (0.087 R)
• M9: 1,166,115 km (0.081 R)
• M10: 1,242,410 km (0.08 R)
• M11: 1,590,824 km (0.119 R)
• M12: 1,951,504 km (0.06 R)
• M13: 2,165,280 km (0.109 R)
• M14: 2,465,822 km (0.087 R)
• M15: 2,677,203 km (0.044 R)
• M16: 2,905,041 km (0.098 R)
• M17: 3,193,466 km (0.041 R)
• M18: 3,502,535 km (0.102 R)
• M19: 3,786,771 km (0.098 R)
• M20: 3,902,709 km (0.077 R)
• M21: 4,102,422 km (0.073 R)
• M22: 4,185,599 km (0.089 R)
• M23: 4,414,334 km (0.073 R)
• M24: 4,610,158 km (0.06 R)
• M25: 4,721,608 km (0.106 R)
• M26: 4,985,349 km (0.051 R)
• M27: 5,176,535 km (0.095 R)
• M28: 5,344,384 km (0.117 R)
• M29: 5,474,684 km (0.054 R)
• M30: 5,606,031 km (0.119 R)
• M31: 5,698,632 km (0.056 R)
• M32: 5,804,996 km (0.107 R)
• M33: 6,047,045 km (0.062 R)
• M34: 6,264,860 km (0.101 R)
• M35: 6,540,868 km (0.073 R)
• M36: 6,948,223 km (0.032 R)
• M37: 7,119,363 km (0.097 R)
• M38: 7,262,827 km (0.071 R)
• M39: 7,480,043 km (0.087 R)
• M40: 7,567,558 km (0.084 R)
• M41: 8,415,778 km (0.119 R)
• M42: 9,262,651 km (0.05 R)
• M43: 9,419,580 km (0.1 R)
• M44: 9,529,983 km (0.097 R)
• M45: 9,640,835 km (0.071 R)
• M46: 9,863,736 km (0.088 R)
• M47: 10,217,535 km (0.114 R)
• M48: 10,477,386 km (0.028 R)
• M49: 10,755,937 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392

Radius: 10.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.54 AU - 13.18 AU

Year: 14127 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 96 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,102,772 km

• M1: 161,117 km (0.114 R)
• M2: 417,827 km (0.045 R)
• M3: 593,006 km (0.102 R)
• M4: 758,910 km (0.115 R)
• M5: 884,722 km (0.087 R)
• M6: 979,118 km (0.096 R)
• M7: 1,370,167 km (0.054 R)
• M8: 1,807,741 km (0.12 R)
• M9: 2,209,112 km (0.098 R)
• M10: 2,501,127 km (0.115 R)
• M11: 2,582,957 km (0.064 R)
• M12: 4,237,808 km (0.075 R)
• M13: 4,601,331 km (0.091 R)
• M14: 5,183,117 km (0.105 R)
• M15: 5,715,835 km (0.105 R)
• M16: 5,860,945 km (0.088 R)
• M17: 6,007,252 km (0.108 R)
• M18: 6,080,705 km (0.085 R)
• M19: 6,642,295 km (0.062 R)
• M20: 6,871,629 km (0.07 R)
• M21: 7,026,014 km (0.099 R)
• M22: 7,496,050 km (0.101 R)
• M23: 7,694,866 km (0.09 R)
• M24: 8,260,944 km (0.116 R)
• M25: 8,383,913 km (0.101 R)
• M26: 9,050,671 km (0.096 R)
• M27: 9,135,194 km (0.06 R)
• M28: 9,304,988 km (0.066 R)
• M29: 9,734,333 km (0.064 R)
• M30: 10,523,313 km (0.117 R)
• M31: 10,746,213 km (0.053 R)
• M32: 11,151,175 km (0.105 R)
• M33: 11,837,380 km (0.097 R)
• M34: 12,115,782 km (0.12 R)
• M35: 13,491,334 km (0.106 R)
• M36: 13,928,310 km (0.052 R)
• M37: 14,716,541 km (0.066 R)
• M38: 15,519,283 km (0.085 R)
• M39: 16,853,846 km (0.057 R)
• M40: 17,166,954 km (0.087 R)
• M41: 17,905,369 km (0.083 R)
• M42: 18,064,840 km (0.033 R)
• M43: 18,761,817 km (0.041 R)
• M44: 19,195,052 km (0.094 R)
• M45: 19,358,413 km (0.067 R)
• M46: 19,961,143 km (0.108 R)
• M47: 20,625,806 km (0.119 R)
• M48: 21,129,054 km (0.049 R)
• M49: 21,241,402 km (0.1 R)
• M50: 21,919,978 km (0.084 R)
• M51: 22,951,006 km (0.099 R)
• M52: 23,066,496 km (0.082 R)
• M53: 23,472,504 km (0.09 R)
• M54: 24,232,611 km (0.098 R)
• M55: 24,586,111 km (0.085 R)
• M56: 24,704,293 km (0.063 R)
• M57: 25,238,657 km (0.119 R)
• M58: 25,417,725 km (0.105 R)
• M59: 25,597,093 km (0.083 R)
• M60: 26,379,341 km (0.085 R)
• M61: 27,047,445 km (0.092 R)
• M62: 28,524,275 km (0.085 R)
• M63: 29,335,245 km (0.108 R)
• M64: 30,027,285 km (0.09 R)
• M65: 30,280,255 km (0.111 R)
• M66: 30,533,973 km (0.104 R)
• M67: 31,684,380 km (0.08 R)
• M68: 33,305,572 km (0.063 R)
• M69: 33,567,518 km (0.053 R)
• M70: 34,093,355 km (0.114 R)
• M71: 34,754,428 km (0.083 R)
• M72: 35,955,250 km (0.096 R)
• M73: 36,223,928 km (0.108 R)
• M74: 36,695,610 km (0.105 R)
• M75: 40,124,393 km (0.102 R)
• M76: 40,752,255 km (0.113 R)
• M77: 40,962,291 km (0.043 R)
• M78: 41,242,936 km (0.055 R)
• M79: 43,225,108 km (0.097 R)
• M80: 43,725,513 km (0.119 R)
• M81: 43,797,170 km (0.106 R)
• M82: 44,515,689 km (0.062 R)
• M83: 44,804,263 km (0.08 R)
• M84: 45,455,762 km (0.086 R)
• M85: 48,833,981 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit