🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 42.6 Hours

Environment

Temp: 280 °C

Axial Tilt: 101.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,088,633 km

• M1: 164,707 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.87 AU - 3.33 AU

Year: 1909 Days

Day: 12.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.79 AU - 4.57 AU

Year: 2470 Days

Day: 13.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 10.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.81 AU - 7.63 AU

Year: 6094 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,088,633 km

• M1: 145,559 km (0.103 R)
• M2: 270,024 km (0.093 R)
• M3: 820,544 km (0.12 R)
• M4: 1,412,204 km (0.057 R)
• M5: 1,674,748 km (0.08 R)
• M6: 1,969,157 km (0.099 R)
• M7: 2,130,872 km (0.111 R)
• M8: 2,213,450 km (0.061 R)
• M9: 2,364,843 km (0.118 R)
• M10: 2,731,358 km (0.108 R)
• M11: 3,172,522 km (0.103 R)
• M12: 3,324,663 km (0.072 R)
• M13: 3,795,448 km (0.103 R)
• M14: 3,997,853 km (0.096 R)
• M15: 4,141,767 km (0.059 R)
• M16: 4,329,213 km (0.091 R)
• M17: 4,519,651 km (0.116 R)
• M18: 4,605,071 km (0.102 R)
• M19: 5,062,841 km (0.111 R)
• M20: 5,398,838 km (0.041 R)
• M21: 6,021,913 km (0.119 R)
• M22: 6,139,796 km (0.105 R)
• M23: 6,546,403 km (0.11 R)
• M24: 6,789,799 km (0.058 R)
• M25: 7,110,536 km (0.107 R)
• M26: 7,285,416 km (0.109 R)
• M27: 7,360,664 km (0.096 R)
• M28: 7,436,361 km (0.102 R)
• M29: 7,512,207 km (0.05 R)
• M30: 8,024,729 km (0.067 R)
• M31: 8,628,057 km (0.077 R)
• M32: 8,948,795 km (0.094 R)
• M33: 9,850,571 km (0.114 R)
• M34: 10,017,672 km (0.062 R)
• M35: 10,242,069 km (0.091 R)
• M36: 10,354,716 km (0.101 R)
• M37: 10,610,079 km (0.1 R)
• M38: 11,011,151 km (0.057 R)
• M39: 11,155,663 km (0.047 R)
• M40: 11,388,288 km (0.094 R)
• M41: 11,475,802 km (0.099 R)
• M42: 11,622,408 km (0.114 R)
• M43: 12,065,667 km (0.112 R)
• M44: 12,604,967 km (0.109 R)
• M45: 12,938,421 km (0.065 R)
• M46: 13,121,528 km (0.117 R)
• M47: 13,213,382 km (0.029 R)
• M48: 13,397,836 km (0.051 R)
• M49: 14,553,778 km (0.031 R)
• M50: 14,712,502 km (0.036 R)
• M51: 14,935,552 km (0.07 R)
• M52: 15,159,799 km (0.083 R)
• M53: 15,611,585 km (0.102 R)
• M54: 15,774,048 km (0.051 R)
• M55: 16,561,531 km (0.066 R)
• M56: 17,395,540 km (0.054 R)
• M57: 18,311,527 km (0.111 R)
• M58: 18,861,748 km (0.058 R)
• M59: 19,417,504 km (0.073 R)
• M60: 19,697,252 km (0.081 R)
• M61: 19,908,036 km (0.088 R)
• M62: 20,616,083 km (0.111 R)
• M63: 20,865,761 km (0.044 R)
• M64: 20,937,419 km (0.115 R)
• M65: 21,476,570 km (0.091 R)
• M66: 21,548,825 km (0.027 R)
• M67: 22,166,066 km (0.109 R)
• M68: 22,421,878 km (0.066 R)
• M69: 22,531,833 km (0.074 R)
• M70: 22,899,694 km (0.119 R)
• M71: 23,529,651 km (0.104 R)
• M72: 23,715,900 km (0.068 R)
• M73: 23,902,748 km (0.088 R)
• M74: 24,127,593 km (0.11 R)
• M75: 25,034,007 km (0.076 R)
• M76: 25,644,516 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 12.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.94 AU - 10.64 AU

Year: 9117 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,088,633 km

• M1: 189,092 km (0.074 R)
• M2: 319,092 km (0.044 R)
• M3: 618,438 km (0.064 R)
• M4: 1,158,187 km (0.114 R)
• M5: 1,443,769 km (0.072 R)
• M6: 1,798,166 km (0.082 R)
• M7: 1,891,067 km (0.093 R)
• M8: 2,033,783 km (0.117 R)
• M9: 2,746,767 km (0.044 R)
• M10: 2,882,003 km (0.104 R)
• M11: 2,991,808 km (0.098 R)
• M12: 3,075,134 km (0.118 R)
• M13: 3,920,362 km (0.096 R)
• M14: 4,543,587 km (0.04 R)
• M15: 4,769,180 km (0.119 R)
• M16: 4,932,541 km (0.065 R)
• M17: 5,031,575 km (0.042 R)
• M18: 5,332,416 km (0.105 R)
• M19: 5,433,993 km (0.1 R)
• M20: 5,742,763 km (0.059 R)
• M21: 6,127,978 km (0.111 R)
• M22: 6,703,481 km (0.112 R)
• M23: 6,850,086 km (0.102 R)
• M24: 7,752,012 km (0.048 R)
• M25: 8,571,808 km (0.076 R)
• M26: 8,971,833 km (0.083 R)
• M27: 9,052,616 km (0.115 R)
• M28: 9,666,117 km (0.071 R)
• M29: 9,790,433 km (0.026 R)
• M30: 10,419,940 km (0.069 R)
• M31: 12,521,791 km (0.062 R)
• M32: 12,702,804 km (0.094 R)
• M33: 13,067,374 km (0.082 R)
• M34: 14,228,852 km (0.102 R)
• M35: 15,278,131 km (0.115 R)
• M36: 16,007,720 km (0.099 R)
• M37: 16,948,392 km (0.116 R)
• M38: 17,652,848 km (0.109 R)
• M39: 18,624,337 km (0.045 R)
• M40: 18,831,081 km (0.069 R)
• M41: 20,246,426 km (0.072 R)
• M42: 21,047,523 km (0.117 R)
• M43: 21,262,944 km (0.106 R)
• M44: 21,859,091 km (0.075 R)
• M45: 21,967,999 km (0.11 R)
• M46: 22,570,579 km (0.069 R)
• M47: 22,680,832 km (0.082 R)
• M48: 23,123,193 km (0.113 R)
• M49: 24,467,330 km (0.04 R)
• M50: 24,637,273 km (0.112 R)
• M51: 25,206,044 km (0.11 R)
• M52: 25,434,929 km (0.082 R)
• M53: 25,606,967 km (0.078 R)
• M54: 26,298,857 km (0.111 R)
• M55: 26,763,657 km (0.1 R)
• M56: 27,996,643 km (0.101 R)
• M57: 28,471,168 km (0.092 R)
• M58: 28,769,167 km (0.107 R)
• M59: 29,608,859 km (0.1 R)
• M60: 29,971,335 km (0.086 R)
• M61: 31,128,475 km (0.095 R)
• M62: 31,251,145 km (0.113 R)
• M63: 32,362,358 km (0.063 R)
• M64: 32,548,906 km (0.115 R)
• M65: 33,110,347 km (0.045 R)
• M66: 33,361,073 km (0.044 R)
• M67: 33,486,586 km (0.083 R)
• M68: 35,644,685 km (0.118 R)
• M69: 36,546,461 km (0.068 R)
• M70: 37,520,792 km (0.094 R)
• M71: 38,372,303 km (0.081 R)
• M72: 38,899,486 km (0.114 R)
• M73: 39,894,162 km (0.034 R)
• M74: 40,094,174 km (0.077 R)
• M75: 40,964,535 km (0.108 R)
• M76: 41,099,023 km (0.106 R)
• M77: 41,908,946 km (0.063 R)
• M78: 42,655,888 km (0.092 R)
• M79: 42,928,605 km (0.107 R)
• M80: 44,094,272 km (0.088 R)
• M81: 44,232,051 km (0.115 R)
• M82: 44,438,945 km (0.085 R)
• M83: 44,715,552 km (0.03 R)
• M84: 46,246,387 km (0.083 R)
• M85: 47,088,623 km (0.117 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 18,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit