🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 167 Days

Day: 17.6 Hours

Environment

Temp: 246 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.33 AU - 2.07 AU

Year: 779 Days

Day: 32.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,835,626 km

• M1: 87,216 km (0.081 R)
• M2: 110,553 km (0.114 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 13.3

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.53 AU - 7.43 AU

Year: 6481 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 76,835,626 km

• M1: 166,054 km (0.107 R)
• M2: 254,765 km (0.078 R)
• M3: 381,175 km (0.107 R)
• M4: 638,933 km (0.11 R)
• M5: 956,379 km (0.081 R)
• M6: 1,046,736 km (0.066 R)
• M7: 1,224,758 km (0.089 R)
• M8: 1,323,941 km (0.082 R)
• M9: 1,478,326 km (0.111 R)
• M10: 1,666,371 km (0.07 R)
• M11: 1,791,584 km (0.094 R)
• M12: 1,905,727 km (0.086 R)
• M13: 1,992,943 km (0.061 R)
• M14: 2,201,931 km (0.064 R)
• M15: 2,855,823 km (0.11 R)
• M16: 2,973,407 km (0.032 R)
• M17: 3,092,637 km (0.056 R)
• M18: 3,460,199 km (0.108 R)
• M19: 3,860,373 km (0.083 R)
• M20: 4,009,672 km (0.087 R)
• M21: 4,314,103 km (0.084 R)
• M22: 4,488,684 km (0.063 R)
• M23: 4,725,198 km (0.088 R)
• M24: 4,865,072 km (0.064 R)
• M25: 6,338,911 km (0.081 R)
• M26: 6,582,456 km (0.028 R)
• M27: 6,896,911 km (0.036 R)
• M28: 7,078,822 km (0.098 R)
• M29: 7,239,340 km (0.065 R)
• M30: 7,563,968 km (0.085 R)
• M31: 7,798,836 km (0.033 R)
• M32: 7,964,740 km (0.115 R)
• M33: 8,615,491 km (0.113 R)
• M34: 8,737,862 km (0.065 R)
• M35: 9,763,355 km (0.116 R)
• M36: 9,916,693 km (0.09 R)
• M37: 10,148,121 km (0.119 R)
• M38: 10,485,614 km (0.108 R)
• M39: 10,695,201 km (0.103 R)
• M40: 10,906,134 km (0.11 R)
• M41: 11,332,188 km (0.084 R)
• M42: 11,818,082 km (0.114 R)
• M43: 12,063,572 km (0.093 R)
• M44: 12,283,182 km (0.107 R)
• M45: 12,421,111 km (0.092 R)
• M46: 12,587,464 km (0.062 R)
• M47: 12,698,615 km (0.102 R)
• M48: 13,146,960 km (0.083 R)
• M49: 13,373,002 km (0.118 R)
• M50: 14,059,058 km (0.033 R)
• M51: 14,962,181 km (0.106 R)
• M52: 15,050,443 km (0.098 R)
• M53: 15,435,658 km (0.065 R)
• M54: 15,853,934 km (0.112 R)
• M55: 16,155,074 km (0.111 R)
• M56: 16,946,896 km (0.076 R)
• M57: 17,720,167 km (0.055 R)
• M58: 17,907,464 km (0.115 R)
• M59: 18,885,684 km (0.111 R)
• M60: 19,077,020 km (0.058 R)
• M61: 19,204,926 km (0.091 R)
• M62: 19,300,968 km (0.087 R)
• M63: 19,687,229 km (0.117 R)
• M64: 19,816,482 km (0.092 R)
• M65: 21,522,795 km (0.096 R)
• M66: 21,622,577 km (0.117 R)
• M67: 22,124,328 km (0.119 R)
• M68: 22,225,157 km (0.095 R)
• M69: 22,359,795 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.3

Radius: 4.3

Gravity: 48.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.91 AU - 16.49 AU

Year: 17822 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,835,626 km

• M1: 254,616 km (0.086 R)
• M2: 472,580 km (0.046 R)
• M3: 762,201 km (0.05 R)
• M4: 990,338 km (0.069 R)
• M5: 1,238,820 km (0.086 R)
• M6: 1,445,115 km (0.097 R)
• M7: 1,475,484 km (0.106 R)
• M8: 2,161,240 km (0.111 R)
• M9: 2,665,834 km (0.044 R)
• M10: 2,854,776 km (0.082 R)
• M11: 3,819,832 km (0.086 R)
• M12: 4,648,604 km (0.026 R)
• M13: 5,626,376 km (0.079 R)
• M14: 6,113,616 km (0.055 R)
• M15: 7,232,459 km (0.105 R)
• M16: 7,337,177 km (0.097 R)
• M17: 7,495,452 km (0.088 R)
• M18: 7,654,624 km (0.073 R)
• M19: 7,708,030 km (0.12 R)
• M20: 8,248,228 km (0.099 R)
• M21: 8,412,636 km (0.041 R)
• M22: 8,912,443 km (0.108 R)
• M23: 9,081,189 km (0.1 R)
• M24: 9,940,629 km (0.095 R)
• M25: 11,307,953 km (0.103 R)
• M26: 11,674,319 km (0.113 R)
• M27: 12,418,568 km (0.096 R)
• M28: 12,544,081 km (0.081 R)
• M29: 13,628,067 km (0.075 R)
• M30: 14,279,566 km (0.101 R)
• M31: 15,208,568 km (0.112 R)
• M32: 15,410,226 km (0.103 R)
• M33: 16,362,716 km (0.084 R)
• M34: 19,405,237 km (0.102 R)
• M35: 19,770,107 km (0.097 R)
• M36: 20,654,978 km (0.091 R)
• M37: 21,177,224 km (0.073 R)
• M38: 21,552,864 km (0.116 R)
• M39: 22,158,437 km (0.038 R)
• M40: 22,387,022 km (0.105 R)
• M41: 23,774,542 km (0.027 R)
• M42: 23,930,423 km (0.048 R)
• M43: 24,008,513 km (0.04 R)
• M44: 26,551,228 km (0.079 R)
• M45: 26,874,958 km (0.054 R)
• M46: 27,526,457 km (0.096 R)
• M47: 28,265,620 km (0.084 R)
• M48: 28,348,198 km (0.119 R)
• M49: 29,847,468 km (0.085 R)
• M50: 29,931,392 km (0.088 R)
• M51: 31,286,899 km (0.044 R)
• M52: 31,628,879 km (0.114 R)
• M53: 32,748,769 km (0.112 R)
• M54: 32,835,386 km (0.098 R)
• M55: 36,904,598 km (0.115 R)
• M56: 40,756,145 km (0.096 R)
• M57: 41,410,336 km (0.051 R)
• M58: 41,879,774 km (0.119 R)
• M59: 43,584,292 km (0.11 R)
• M60: 44,061,659 km (0.091 R)
• M61: 46,280,345 km (0.053 R)
• M62: 49,327,654 km (0.109 R)
• M63: 49,625,952 km (0.076 R)
• M64: 50,224,493 km (0.063 R)
• M65: 51,630,115 km (0.099 R)
• M66: 55,097,345 km (0.091 R)
• M67: 56,338,857 km (0.097 R)
• M68: 57,171,669 km (0.073 R)
• M69: 57,380,657 km (0.082 R)
• M70: 60,756,333 km (0.041 R)
• M71: 61,289,649 km (0.096 R)
• M72: 62,038,835 km (0.077 R)
• M73: 62,898,724 km (0.115 R)
• M74: 63,114,294 km (0.027 R)
• M75: 65,174,706 km (0.102 R)
• M76: 66,377,622 km (0.115 R)
• M77: 67,036,751 km (0.09 R)
• M78: 67,367,212 km (0.072 R)
• M79: 67,587,720 km (0.093 R)
• M80: 67,919,079 km (0.087 R)
• M81: 68,140,334 km (0.082 R)
• M82: 68,805,297 km (0.103 R)
• M83: 70,477,053 km (0.067 R)
• M84: 73,066,442 km (0.086 R)
• M85: 73,179,688 km (0.1 R)
• M86: 73,633,418 km (0.026 R)
• M87: 73,860,658 km (0.117 R)
• M88: 74,657,715 km (0.115 R)
• M89: 76,145,615 km (0.11 R)
• M90: 76,260,507 km (0.098 R)
• M91: 76,605,330 km (0.087 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit