🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.47 AU - 0.53 AU

Year: 133 Days

Day: 19.4 Hours

Environment

Temp: 250 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 149 Days

Day: 28.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 31.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,620,994 km

• M1: 25,731 km (0.069 R)
• M2: 274,213 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 197 Days

Day: 39 Hours

Environment

Temp: 136 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,620,994 km

• M1: 143,315 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.66 AU - 1.88 AU

Year: 887 Days

Day: 29.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.36 AU - 3.86 AU

Year: 2066 Days

Day: 14.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,620,994 km

• M1: 259,702 km (0.047 R)
• M2: 1,044,492 km (0.089 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 9.6

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.56 AU - 8.02 AU

Year: 6665 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,620,994 km

• M1: 133,591 km (0.093 R)
• M2: 201,060 km (0.094 R)
• M3: 308,471 km (0.06 R)
• M4: 394,938 km (0.105 R)
• M5: 491,728 km (0.05 R)
• M6: 584,030 km (0.058 R)
• M7: 682,914 km (0.096 R)
• M8: 882,627 km (0.044 R)
• M9: 1,190,500 km (0.066 R)
• M10: 1,692,700 km (0.065 R)
• M11: 1,859,651 km (0.111 R)
• M12: 2,098,260 km (0.119 R)
• M13: 2,463,129 km (0.064 R)
• M14: 3,225,928 km (0.092 R)
• M15: 3,303,570 km (0.08 R)
• M16: 3,434,169 km (0.039 R)
• M17: 3,863,814 km (0.034 R)
• M18: 4,141,168 km (0.054 R)
• M19: 5,560,553 km (0.109 R)
• M20: 5,685,168 km (0.042 R)
• M21: 5,842,246 km (0.099 R)
• M22: 6,192,903 km (0.117 R)
• M23: 6,517,680 km (0.033 R)
• M24: 6,715,149 km (0.112 R)
• M25: 7,082,562 km (0.09 R)
• M26: 7,456,407 km (0.036 R)
• M27: 8,294,454 km (0.101 R)
• M28: 8,652,442 km (0.12 R)
• M29: 8,942,512 km (0.082 R)
• M30: 9,420,776 km (0.055 R)
• M31: 9,606,876 km (0.112 R)
• M32: 9,681,675 km (0.114 R)
• M33: 10,172,655 km (0.045 R)
• M34: 10,671,714 km (0.102 R)
• M35: 11,455,158 km (0.094 R)
• M36: 12,216,461 km (0.117 R)
• M37: 12,338,234 km (0.092 R)
• M38: 13,035,510 km (0.098 R)
• M39: 13,284,740 km (0.085 R)
• M40: 13,535,466 km (0.118 R)
• M41: 13,914,547 km (0.076 R)
• M42: 14,126,677 km (0.048 R)
• M43: 14,339,853 km (0.064 R)
• M44: 14,597,162 km (0.079 R)
• M45: 14,899,200 km (0.114 R)
• M46: 15,203,332 km (0.086 R)
• M47: 16,261,588 km (0.112 R)
• M48: 16,799,691 km (0.116 R)
• M49: 16,935,077 km (0.06 R)
• M50: 17,480,362 km (0.11 R)
• M51: 17,755,322 km (0.095 R)
• M52: 17,939,328 km (0.048 R)
• M53: 18,541,758 km (0.06 R)
• M54: 19,339,564 km (0.028 R)
• M55: 19,528,955 km (0.077 R)
• M56: 19,671,372 km (0.048 R)
• M57: 20,052,847 km (0.101 R)
• M58: 20,148,589 km (0.096 R)
• M59: 20,485,035 km (0.099 R)
• M60: 20,871,596 km (0.113 R)
• M61: 21,701,415 km (0.096 R)
• M62: 21,898,136 km (0.117 R)
• M63: 22,095,606 km (0.097 R)
• M64: 22,293,523 km (0.053 R)
• M65: 22,791,086 km (0.043 R)
• M66: 26,270,284 km (0.066 R)
• M67: 26,953,946 km (0.041 R)
• M68: 27,377,757 km (0.087 R)
• M69: 28,124,549 km (0.06 R)
• M70: 28,446,634 km (0.054 R)
• M71: 29,257,155 km (0.061 R)
• M72: 30,239,863 km (0.109 R)
• M73: 31,622,746 km (0.097 R)
• M74: 31,845,946 km (0.092 R)
• M75: 32,181,644 km (0.059 R)
• M76: 33,536,252 km (0.046 R)
• M77: 35,429,114 km (0.045 R)
• M78: 35,777,079 km (0.035 R)
• M79: 36,126,091 km (0.108 R)
• M80: 36,827,405 km (0.091 R)
• M81: 37,828,814 km (0.051 R)
• M82: 38,303,188 km (0.105 R)
• M83: 39,018,266 km (0.096 R)
• M84: 39,078,105 km (0.112 R)
• M85: 40,038,973 km (0.109 R)
• M86: 40,461,886 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.2

Radius: 11.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.31 AU - 11.09 AU

Year: 10513 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,620,994 km

• M1: 153,936 km (0.045 R)
• M2: 373,845 km (0.1 R)
• M3: 572,810 km (0.09 R)
• M4: 686,804 km (0.087 R)
• M5: 940,223 km (0.083 R)
• M6: 1,119,291 km (0.119 R)
• M7: 1,421,180 km (0.093 R)
• M8: 1,581,997 km (0.094 R)
• M9: 1,797,718 km (0.092 R)
• M10: 2,393,117 km (0.109 R)
• M11: 2,475,246 km (0.064 R)
• M12: 2,670,472 km (0.12 R)
• M13: 3,196,009 km (0.049 R)
• M14: 3,470,820 km (0.061 R)
• M15: 3,627,000 km (0.071 R)
• M16: 4,011,168 km (0.114 R)
• M17: 4,274,759 km (0.109 R)
• M18: 5,170,102 km (0.107 R)
• M19: 5,457,181 km (0.091 R)
• M20: 5,566,238 km (0.076 R)
• M21: 6,426,126 km (0.082 R)
• M22: 6,812,986 km (0.111 R)
• M23: 7,167,683 km (0.118 R)
• M24: 7,487,972 km (0.096 R)
• M25: 8,184,350 km (0.085 R)
• M26: 8,309,414 km (0.095 R)
• M27: 9,815,116 km (0.076 R)
• M28: 12,013,607 km (0.083 R)
• M29: 12,682,608 km (0.114 R)
• M30: 13,167,904 km (0.099 R)
• M31: 14,558,865 km (0.12 R)
• M32: 15,015,886 km (0.079 R)
• M33: 15,736,200 km (0.082 R)
• M34: 15,840,021 km (0.053 R)
• M35: 16,048,411 km (0.072 R)
• M36: 16,152,830 km (0.074 R)
• M37: 16,362,566 km (0.116 R)
• M38: 16,467,734 km (0.115 R)
• M39: 16,573,200 km (0.06 R)
• M40: 16,837,689 km (0.118 R)
• M41: 17,964,012 km (0.104 R)
• M42: 18,235,681 km (0.039 R)
• M43: 18,618,502 km (0.064 R)
• M44: 18,948,665 km (0.104 R)
• M45: 19,059,218 km (0.071 R)
• M46: 19,391,923 km (0.113 R)
• M47: 19,726,723 km (0.114 R)
• M48: 20,571,802 km (0.111 R)
• M49: 20,685,496 km (0.104 R)
• M50: 20,913,184 km (0.102 R)
• M51: 22,765,505 km (0.026 R)
• M52: 24,669,736 km (0.032 R)
• M53: 26,008,338 km (0.102 R)
• M54: 26,686,465 km (0.074 R)
• M55: 26,934,498 km (0.079 R)
• M56: 28,186,184 km (0.092 R)
• M57: 28,375,575 km (0.114 R)
• M58: 30,616,251 km (0.103 R)
• M59: 31,267,002 km (0.119 R)
• M60: 31,462,975 km (0.102 R)
• M61: 32,515,696 km (0.078 R)
• M62: 32,648,090 km (0.102 R)
• M63: 33,179,461 km (0.081 R)
• M64: 34,385,370 km (0.103 R)
• M65: 36,496,046 km (0.085 R)
• M66: 37,324,220 km (0.104 R)
• M67: 37,949,389 km (0.119 R)
• M68: 38,578,149 km (0.071 R)
• M69: 39,069,578 km (0.093 R)
• M70: 39,704,322 km (0.069 R)
• M71: 42,422,067 km (0.072 R)
• M72: 43,147,167 km (0.069 R)
• M73: 43,657,296 km (0.108 R)
• M74: 43,949,610 km (0.109 R)
• M75: 44,389,428 km (0.119 R)
• M76: 45,051,698 km (0.104 R)
• M77: 45,569,157 km (0.098 R)
• M78: 45,643,208 km (0.079 R)
• M79: 45,865,810 km (0.045 R)
• M80: 46,834,007 km (0.112 R)
• M81: 47,208,151 km (0.064 R)
• M82: 48,866,444 km (0.108 R)
• M83: 49,855,286 km (0.062 R)
• M84: 50,237,359 km (0.054 R)
• M85: 50,773,966 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit