🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.83 AU - 1.19 AU

Year: 365 Days

Day: 18.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,617,787 km

• M1: 633,098 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.5 AU - 1.52 AU

Year: 668 Days

Day: 35 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.46 AU - 1.64 AU

Year: 694 Days

Day: 20 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,617,787 km

• M1: 1,112,260 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.44 AU - 2.08 AU

Year: 840 Days

Day: 28.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.55 AU - 3.35 AU

Year: 1823 Days

Day: 17.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 13.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.36 AU - 9.7 AU

Year: 8966 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,617,787 km

• M1: 173,085 km (0.047 R)
• M2: 264,639 km (0.112 R)
• M3: 645,964 km (0.116 R)
• M4: 956,529 km (0.088 R)
• M5: 1,051,075 km (0.102 R)
• M6: 1,289,085 km (0.094 R)
• M7: 1,421,778 km (0.037 R)
• M8: 1,517,670 km (0.115 R)
• M9: 1,658,592 km (0.114 R)
• M10: 1,745,358 km (0.058 R)
• M11: 2,015,083 km (0.059 R)
• M12: 2,108,283 km (0.09 R)
• M13: 2,234,693 km (0.118 R)
• M14: 2,363,796 km (0.107 R)
• M15: 2,478,837 km (0.09 R)
• M16: 2,595,822 km (0.081 R)
• M17: 2,680,495 km (0.106 R)
• M18: 3,082,614 km (0.117 R)
• M19: 3,429,382 km (0.114 R)
• M20: 3,769,866 km (0.117 R)
• M21: 4,180,961 km (0.1 R)
• M22: 5,153,048 km (0.082 R)
• M23: 5,260,460 km (0.107 R)
• M24: 5,742,314 km (0.079 R)
• M25: 5,988,702 km (0.09 R)
• M26: 6,079,209 km (0.085 R)
• M27: 6,842,906 km (0.097 R)
• M28: 7,369,042 km (0.107 R)
• M29: 7,686,189 km (0.076 R)
• M30: 7,858,825 km (0.086 R)
• M31: 8,157,721 km (0.057 R)
• M32: 8,333,798 km (0.092 R)
• M33: 8,638,679 km (0.095 R)
• M34: 9,129,060 km (0.067 R)
• M35: 9,601,939 km (0.082 R)
• M36: 9,894,852 km (0.107 R)
• M37: 10,271,988 km (0.081 R)
• M38: 10,380,596 km (0.115 R)
• M39: 11,544,318 km (0.105 R)
• M40: 11,742,386 km (0.096 R)
• M41: 11,827,507 km (0.077 R)
• M42: 12,314,298 km (0.033 R)
• M43: 12,574,599 km (0.088 R)
• M44: 13,012,621 km (0.104 R)
• M45: 13,485,350 km (0.098 R)
• M46: 13,873,557 km (0.049 R)
• M47: 14,114,410 km (0.109 R)
• M48: 14,205,066 km (0.092 R)
• M49: 14,386,977 km (0.091 R)
• M50: 15,775,694 km (0.047 R)
• M51: 16,027,018 km (0.113 R)
• M52: 16,121,714 km (0.088 R)
• M53: 17,758,464 km (0.077 R)
• M54: 17,954,437 km (0.098 R)
• M55: 18,912,163 km (0.1 R)
• M56: 19,380,404 km (0.069 R)
• M57: 19,481,383 km (0.12 R)
• M58: 19,683,489 km (0.097 R)
• M59: 20,192,122 km (0.059 R)
• M60: 20,328,555 km (0.118 R)
• M61: 20,602,170 km (0.094 R)
• M62: 20,842,574 km (0.113 R)
• M63: 21,084,025 km (0.104 R)
• M64: 21,291,667 km (0.103 R)
• M65: 21,465,200 km (0.095 R)
• M66: 22,058,804 km (0.057 R)
• M67: 22,481,119 km (0.116 R)
• M68: 23,048,394 km (0.104 R)
• M69: 23,190,961 km (0.115 R)
• M70: 24,088,548 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.3

Radius: 4.6

Gravity: 25.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.16 AU - 15.66 AU

Year: 17673 Days

Day: 23.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,617,787 km

• M1: 87,216 km (0.109 R)
• M2: 282,441 km (0.039 R)
• M3: 376,089 km (0.115 R)
• M4: 694,134 km (0.116 R)
• M5: 935,735 km (0.098 R)
• M6: 1,742,516 km (0.101 R)
• M7: 1,977,534 km (0.113 R)
• M8: 2,607,940 km (0.118 R)
• M9: 2,774,592 km (0.087 R)
• M10: 3,330,946 km (0.034 R)
• M11: 4,502,746 km (0.079 R)
• M12: 5,028,732 km (0.083 R)
• M13: 5,446,260 km (0.115 R)
• M14: 5,962,074 km (0.085 R)
• M15: 6,673,860 km (0.085 R)
• M16: 6,993,551 km (0.109 R)
• M17: 7,838,480 km (0.053 R)
• M18: 8,078,883 km (0.088 R)
• M19: 8,175,673 km (0.114 R)
• M20: 9,014,319 km (0.116 R)
• M21: 9,367,519 km (0.097 R)
• M22: 10,244,163 km (0.042 R)
• M23: 10,454,198 km (0.036 R)
• M24: 10,825,052 km (0.042 R)
• M25: 12,018,843 km (0.11 R)
• M26: 12,519,247 km (0.117 R)
• M27: 12,687,395 km (0.09 R)
• M28: 13,026,235 km (0.071 R)
• M29: 13,083,082 km (0.104 R)
• M30: 13,253,773 km (0.116 R)
• M31: 13,655,144 km (0.04 R)
• M32: 13,770,484 km (0.116 R)
• M33: 13,944,167 km (0.046 R)
• M34: 15,180,444 km (0.095 R)
• M35: 15,539,928 km (0.045 R)
• M36: 16,145,500 km (0.101 R)
• M37: 17,006,136 km (0.115 R)
• M38: 17,818,602 km (0.056 R)
• M39: 17,881,733 km (0.056 R)
• M40: 18,261,412 km (0.084 R)
• M41: 18,643,635 km (0.119 R)
• M42: 18,964,372 km (0.116 R)
• M43: 20,330,799 km (0.078 R)
• M44: 20,793,356 km (0.102 R)
• M45: 20,859,628 km (0.114 R)
• M46: 20,926,049 km (0.109 R)
• M47: 21,192,483 km (0.087 R)
• M48: 23,917,708 km (0.094 R)
• M49: 25,604,872 km (0.11 R)
• M50: 25,747,140 km (0.084 R)
• M51: 28,722,193 km (0.062 R)
• M52: 29,837,445 km (0.099 R)
• M53: 30,137,239 km (0.067 R)
• M54: 31,422,584 km (0.045 R)
• M55: 31,574,875 km (0.075 R)
• M56: 31,880,503 km (0.072 R)
• M57: 32,110,136 km (0.082 R)
• M58: 33,422,558 km (0.102 R)
• M59: 34,595,106 km (0.079 R)
• M60: 35,067,835 km (0.105 R)
• M61: 35,780,968 km (0.071 R)
• M62: 36,498,888 km (0.102 R)
• M63: 40,655,914 km (0.115 R)
• M64: 40,738,791 km (0.091 R)
• M65: 41,404,801 km (0.058 R)
• M66: 42,578,995 km (0.11 R)
• M67: 42,831,965 km (0.03 R)
• M68: 43,170,056 km (0.103 R)
• M69: 43,849,081 km (0.086 R)
• M70: 43,934,202 km (0.103 R)
• M71: 44,702,686 km (0.058 R)
• M72: 45,993,417 km (0.096 R)
• M73: 49,317,481 km (0.111 R)
• M74: 53,080,466 km (0.064 R)
• M75: 53,990,021 km (0.045 R)
• M76: 54,172,531 km (0.097 R)
• M77: 54,355,190 km (0.055 R)
• M78: 55,732,088 km (0.113 R)
• M79: 56,471,251 km (0.112 R)
• M80: 57,399,506 km (0.074 R)
• M81: 57,772,304 km (0.05 R)
• M82: 58,239,349 km (0.085 R)
• M83: 58,613,942 km (0.089 R)
• M84: 58,989,283 km (0.113 R)
• M85: 59,177,327 km (0.108 R)
• M86: 59,742,358 km (0.107 R)
• M87: 60,309,334 km (0.095 R)
• M88: 60,593,421 km (0.091 R)
• M89: 61,353,378 km (0.108 R)
• M90: 61,543,816 km (0.03 R)
• M91: 61,829,847 km (0.081 R)
• M92: 64,327,533 km (0.064 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit