🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.55 AU - 0.69 AU

Year: 171 Days

Day: 14.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,095,222 km

• M1: 97,239 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.58 AU - 0.96 AU

Year: 236 Days

Day: 30.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.28 AU - 2.04 AU

Year: 748 Days

Day: 33.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.11 AU - 2.11 AU

Year: 1072 Days

Day: 36.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,095,222 km

• M1: 1,038,209 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.54 AU - 3.48 AU

Year: 1827 Days

Day: 22.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.22 AU - 4.66 AU

Year: 2736 Days

Day: 22.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.01 AU - 5.17 AU

Year: 3440 Days

Day: 35.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,095,222 km

• M1: 114,742 km (0.096 R)

Asteroid Belt

Center: 7.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 12.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.93 AU - 11.31 AU

Year: 12973 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,095,222 km

• M1: 601,533 km (0.091 R)
• M2: 700,417 km (0.092 R)
• M3: 860,637 km (0.106 R)
• M4: 955,482 km (0.114 R)
• M5: 1,156,691 km (0.073 R)
• M6: 1,284,298 km (0.093 R)
• M7: 1,672,803 km (0.11 R)
• M8: 1,868,477 km (0.118 R)
• M9: 2,202,829 km (0.042 R)
• M10: 2,473,152 km (0.11 R)
• M11: 2,556,478 km (0.036 R)
• M12: 2,987,170 km (0.099 R)
• M13: 3,503,133 km (0.068 R)
• M14: 3,597,230 km (0.057 R)
• M15: 3,884,309 km (0.087 R)
• M16: 3,981,847 km (0.097 R)
• M17: 4,481,204 km (0.057 R)
• M18: 4,583,529 km (0.075 R)
• M19: 5,106,972 km (0.109 R)
• M20: 5,357,698 km (0.112 R)
• M21: 6,096,712 km (0.12 R)
• M22: 6,401,442 km (0.103 R)
• M23: 6,633,170 km (0.073 R)
• M24: 7,345,255 km (0.099 R)
• M25: 7,710,424 km (0.095 R)
• M26: 7,998,699 km (0.118 R)
• M27: 8,713,328 km (0.115 R)
• M28: 8,927,403 km (0.112 R)
• M29: 9,360,937 km (0.117 R)
• M30: 9,934,795 km (0.051 R)
• M31: 10,113,714 km (0.037 R)
• M32: 10,338,709 km (0.119 R)
• M33: 10,611,127 km (0.032 R)
• M34: 11,070,392 km (0.079 R)
• M35: 11,302,418 km (0.095 R)
• M36: 12,922,862 km (0.119 R)
• M37: 13,314,659 km (0.105 R)
• M38: 14,009,841 km (0.102 R)
• M39: 14,210,601 km (0.075 R)
• M40: 14,311,280 km (0.119 R)
• M41: 14,716,691 km (0.062 R)
• M42: 16,270,564 km (0.049 R)
• M43: 16,960,060 km (0.096 R)
• M44: 17,821,744 km (0.083 R)
• M45: 18,257,822 km (0.092 R)
• M46: 19,587,597 km (0.089 R)
• M47: 19,755,895 km (0.046 R)
• M48: 20,094,136 km (0.088 R)
• M49: 21,582,036 km (0.109 R)
• M50: 21,988,793 km (0.095 R)
• M51: 22,222,165 km (0.098 R)
• M52: 22,632,811 km (0.106 R)
• M53: 23,402,193 km (0.03 R)
• M54: 23,521,273 km (0.063 R)
• M55: 23,879,859 km (0.101 R)
• M56: 24,059,676 km (0.083 R)
• M57: 24,541,830 km (0.118 R)
• M58: 26,007,291 km (0.117 R)
• M59: 26,254,277 km (0.069 R)
• M60: 26,377,994 km (0.071 R)
• M61: 26,626,177 km (0.044 R)
• M62: 26,812,726 km (0.098 R)
• M63: 27,124,787 km (0.045 R)
• M64: 27,250,000 km (0.08 R)
• M65: 27,438,045 km (0.078 R)
• M66: 27,626,538 km (0.117 R)
• M67: 27,941,741 km (0.081 R)
• M68: 28,131,431 km (0.106 R)
• M69: 28,766,773 km (0.077 R)
• M70: 29,728,538 km (0.104 R)
• M71: 30,116,295 km (0.092 R)
• M72: 31,158,394 km (0.039 R)
• M73: 31,289,442 km (0.092 R)
• M74: 32,943,545 km (0.048 R)
• M75: 33,344,767 km (0.111 R)
• M76: 33,814,803 km (0.068 R)
• M77: 34,287,234 km (0.096 R)
• M78: 38,354,201 km (0.049 R)
• M79: 38,705,906 km (0.082 R)
• M80: 39,341,547 km (0.114 R)
• M81: 40,479,987 km (0.12 R)
• M82: 41,269,116 km (0.116 R)
• M83: 43,300,356 km (0.082 R)
• M84: 44,180,889 km (0.103 R)
• M85: 44,697,151 km (0.069 R)
• M86: 46,034,107 km (0.112 R)
• M87: 47,685,967 km (0.109 R)
• M88: 48,367,236 km (0.1 R)
• M89: 49,739,646 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.1

Radius: 7.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.41 AU - 15.95 AU

Year: 21722 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,095,222 km

• M1: 394,490 km (0.087 R)
• M2: 651,948 km (0.09 R)
• M3: 729,140 km (0.1 R)
• M4: 1,611,319 km (0.087 R)
• M5: 1,967,062 km (0.056 R)
• M6: 2,654,913 km (0.116 R)
• M7: 3,041,175 km (0.085 R)
• M8: 3,724,089 km (0.045 R)
• M9: 3,866,207 km (0.111 R)
• M10: 4,010,270 km (0.087 R)
• M11: 4,082,975 km (0.111 R)
• M12: 5,027,984 km (0.11 R)
• M13: 5,384,177 km (0.104 R)
• M14: 5,464,511 km (0.077 R)
• M15: 6,716,196 km (0.079 R)
• M16: 6,976,796 km (0.078 R)
• M17: 7,642,955 km (0.11 R)
• M18: 10,254,036 km (0.114 R)
• M19: 11,163,143 km (0.103 R)
• M20: 11,317,229 km (0.055 R)
• M21: 11,471,913 km (0.025 R)
• M22: 11,940,304 km (0.034 R)
• M23: 12,895,935 km (0.12 R)
• M24: 13,111,655 km (0.075 R)
• M25: 13,328,572 km (0.049 R)
• M26: 14,710,856 km (0.061 R)
• M27: 14,767,105 km (0.075 R)
• M28: 17,252,225 km (0.092 R)
• M29: 17,370,856 km (0.063 R)
• M30: 17,968,499 km (0.099 R)
• M31: 18,390,964 km (0.098 R)
• M32: 18,877,606 km (0.093 R)
• M33: 19,368,586 km (0.107 R)
• M34: 22,014,224 km (0.106 R)
• M35: 22,078,551 km (0.055 R)
• M36: 22,986,311 km (0.108 R)
• M37: 23,839,917 km (0.066 R)
• M38: 24,104,705 km (0.09 R)
• M39: 24,704,144 km (0.097 R)
• M40: 24,972,073 km (0.118 R)
• M41: 25,240,901 km (0.076 R)
• M42: 26,599,848 km (0.109 R)
• M43: 27,703,880 km (0.083 R)
• M44: 29,034,553 km (0.047 R)
• M45: 31,902,943 km (0.065 R)
• M46: 32,121,655 km (0.097 R)
• M47: 33,963,953 km (0.086 R)
• M48: 34,261,952 km (0.096 R)
• M49: 34,635,497 km (0.055 R)
• M50: 36,371,730 km (0.081 R)
• M51: 37,672,933 km (0.114 R)
• M52: 39,067,484 km (0.049 R)
• M53: 40,478,641 km (0.086 R)
• M54: 42,226,093 km (0.106 R)
• M55: 42,626,716 km (0.084 R)
• M56: 43,028,536 km (0.087 R)
• M57: 43,998,080 km (0.108 R)
• M58: 44,974,805 km (0.06 R)
• M59: 45,630,043 km (0.114 R)
• M60: 48,952,762 km (0.052 R)
• M61: 49,879,969 km (0.114 R)
• M62: 49,964,642 km (0.074 R)
• M63: 50,049,314 km (0.118 R)
• M64: 50,218,659 km (0.081 R)
• M65: 50,558,096 km (0.093 R)
• M66: 51,239,215 km (0.1 R)
• M67: 51,923,327 km (0.085 R)
• M68: 56,003,459 km (0.12 R)
• M69: 56,443,426 km (0.079 R)
• M70: 57,593,086 km (0.05 R)
• M71: 57,859,520 km (0.099 R)
• M72: 58,215,263 km (0.052 R)
• M73: 58,304,274 km (0.105 R)
• M74: 60,095,260 km (0.093 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit