🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 156 Days

Day: 20.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,432,075 km

• M1: 448,345 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.67 AU - 0.83 AU

Year: 229 Days

Day: 38.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,432,075 km

• M1: 116,686 km (0.104 R)
• M2: 221,405 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.31 AU - 1.53 AU

Year: 597 Days

Day: 37.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.8 AU - 2.22 AU

Year: 1006 Days

Day: 18.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,432,075 km

• M1: 56,698 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.23 AU - 3.01 AU

Year: 1497 Days

Day: 34.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 13.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.13 AU - 6.49 AU

Year: 5597 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,432,075 km

• M1: 172,486 km (0.045 R)
• M2: 264,339 km (0.085 R)
• M3: 434,133 km (0.068 R)
• M4: 533,616 km (0.077 R)
• M5: 728,990 km (0.053 R)
• M6: 866,022 km (0.106 R)
• M7: 975,229 km (0.117 R)
• M8: 1,115,851 km (0.057 R)
• M9: 1,565,093 km (0.07 R)
• M10: 1,858,155 km (0.077 R)
• M11: 1,954,646 km (0.028 R)
• M12: 2,409,723 km (0.071 R)
• M13: 2,533,141 km (0.079 R)
• M14: 2,695,155 km (0.092 R)
• M15: 2,786,709 km (0.101 R)
• M16: 2,916,710 km (0.078 R)
• M17: 3,358,173 km (0.068 R)
• M18: 3,457,057 km (0.1 R)
• M19: 3,903,756 km (0.112 R)
• M20: 4,219,109 km (0.115 R)
• M21: 4,630,503 km (0.095 R)
• M22: 4,763,196 km (0.119 R)
• M23: 5,055,062 km (0.101 R)
• M24: 5,237,571 km (0.11 R)
• M25: 5,352,761 km (0.079 R)
• M26: 5,538,861 km (0.106 R)
• M27: 5,798,413 km (0.061 R)
• M28: 6,183,030 km (0.05 R)
• M29: 6,501,823 km (0.115 R)
• M30: 6,851,134 km (0.092 R)
• M31: 7,386,694 km (0.073 R)
• M32: 7,490,216 km (0.091 R)
• M33: 7,646,546 km (0.117 R)
• M34: 7,777,593 km (0.032 R)
• M35: 8,175,224 km (0.105 R)
• M36: 8,471,129 km (0.098 R)
• M37: 9,520,558 km (0.035 R)
• M38: 9,718,326 km (0.078 R)
• M39: 10,757,134 km (0.108 R)
• M40: 10,874,868 km (0.071 R)
• M41: 11,081,612 km (0.052 R)
• M42: 11,891,834 km (0.11 R)
• M43: 12,196,864 km (0.102 R)
• M44: 12,319,534 km (0.118 R)
• M45: 12,566,221 km (0.106 R)
• M46: 12,876,786 km (0.065 R)
• M47: 13,127,064 km (0.119 R)
• M48: 13,792,026 km (0.081 R)
• M49: 14,565,297 km (0.11 R)
• M50: 14,891,570 km (0.068 R)
• M51: 14,990,006 km (0.116 R)
• M52: 15,220,387 km (0.074 R)
• M53: 15,952,219 km (0.04 R)
• M54: 16,120,218 km (0.056 R)
• M55: 16,900,371 km (0.098 R)
• M56: 17,450,292 km (0.09 R)
• M57: 18,673,853 km (0.086 R)
• M58: 19,206,571 km (0.118 R)
• M59: 19,349,587 km (0.053 R)
• M60: 19,492,902 km (0.069 R)
• M61: 19,672,569 km (0.116 R)
• M62: 20,432,975 km (0.102 R)
• M63: 20,615,335 km (0.106 R)
• M64: 21,239,906 km (0.115 R)
• M65: 21,758,861 km (0.105 R)
• M66: 22,207,056 km (0.103 R)
• M67: 22,357,103 km (0.06 R)
• M68: 22,545,147 km (0.057 R)
• M69: 23,188,568 km (0.114 R)
• M70: 23,417,003 km (0.105 R)
• M71: 24,687,239 km (0.107 R)
• M72: 25,076,642 km (0.106 R)
• M73: 25,743,101 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 14.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.22 AU - 9.46 AU

Year: 8504 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,432,075 km

• M1: 523,742 km (0.073 R)
• M2: 769,083 km (0.102 R)
• M3: 943,364 km (0.068 R)
• M4: 1,035,965 km (0.086 R)
• M5: 1,272,180 km (0.067 R)
• M6: 1,504,955 km (0.079 R)
• M7: 1,752,240 km (0.103 R)
• M8: 2,037,523 km (0.119 R)
• M9: 3,096,377 km (0.12 R)
• M10: 3,562,374 km (0.076 R)
• M11: 4,208,039 km (0.12 R)
• M12: 4,399,374 km (0.097 R)
• M13: 4,724,600 km (0.026 R)
• M14: 4,923,715 km (0.117 R)
• M15: 5,433,395 km (0.113 R)
• M16: 5,537,515 km (0.097 R)
• M17: 5,747,550 km (0.113 R)
• M18: 6,284,307 km (0.034 R)
• M19: 6,651,271 km (0.089 R)
• M20: 7,100,813 km (0.061 R)
• M21: 7,406,142 km (0.092 R)
• M22: 7,911,483 km (0.079 R)
• M23: 8,148,596 km (0.095 R)
• M24: 8,751,625 km (0.116 R)
• M25: 9,369,015 km (0.093 R)
• M26: 9,578,004 km (0.084 R)
• M27: 9,830,824 km (0.11 R)
• M28: 10,043,253 km (0.11 R)
• M29: 10,386,281 km (0.1 R)
• M30: 10,602,749 km (0.055 R)
• M31: 10,864,396 km (0.09 R)
• M32: 11,128,137 km (0.091 R)
• M33: 12,570,709 km (0.115 R)
• M34: 13,928,459 km (0.085 R)
• M35: 14,023,903 km (0.098 R)
• M36: 14,503,962 km (0.111 R)
• M37: 14,600,603 km (0.06 R)
• M38: 15,332,585 km (0.1 R)
• M39: 16,528,470 km (0.035 R)
• M40: 17,137,633 km (0.038 R)
• M41: 17,342,283 km (0.05 R)
• M42: 17,445,056 km (0.102 R)
• M43: 19,754,548 km (0.091 R)
• M44: 20,890,445 km (0.036 R)
• M45: 21,218,812 km (0.116 R)
• M46: 21,880,783 km (0.098 R)
• M47: 23,622,401 km (0.062 R)
• M48: 23,907,385 km (0.034 R)
• M49: 24,538,688 km (0.11 R)
• M50: 24,654,028 km (0.07 R)
• M51: 24,769,518 km (0.05 R)
• M52: 25,349,808 km (0.118 R)
• M53: 26,464,911 km (0.111 R)
• M54: 27,356,514 km (0.072 R)
• M55: 28,016,689 km (0.09 R)
• M56: 29,230,377 km (0.103 R)
• M57: 29,475,268 km (0.094 R)
• M58: 30,647,368 km (0.09 R)
• M59: 31,145,379 km (0.081 R)
• M60: 31,332,975 km (0.101 R)
• M61: 32,023,519 km (0.08 R)
• M62: 32,275,890 km (0.102 R)
• M63: 32,719,149 km (0.099 R)
• M64: 33,037,044 km (0.079 R)
• M65: 33,932,537 km (0.036 R)
• M66: 34,254,322 km (0.052 R)
• M67: 35,486,261 km (0.102 R)
• M68: 35,943,731 km (0.046 R)
• M69: 36,732,560 km (0.068 R)
• M70: 37,327,960 km (0.043 R)
• M71: 37,460,803 km (0.091 R)
• M72: 38,060,092 km (0.102 R)
• M73: 38,327,423 km (0.04 R)
• M74: 39,200,776 km (0.102 R)
• M75: 39,606,036 km (0.055 R)
• M76: 40,352,679 km (0.09 R)
• M77: 41,997,957 km (0.107 R)
• M78: 42,759,260 km (0.088 R)
• M79: 43,246,201 km (0.054 R)
• M80: 44,929,327 km (0.113 R)
• M81: 46,920,175 km (0.111 R)
• M82: 47,350,419 km (0.116 R)
• M83: 47,494,182 km (0.088 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit