🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.5 AU - 0.74 AU

Year: 187 Days

Day: 34 Hours

Environment

Temp: 108 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.7 AU

Year: 205 Days

Day: 37.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.76 AU - 0.82 AU

Year: 269 Days

Day: 44.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.93 AU - 1.21 AU

Year: 424 Days

Day: 14.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 111.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.94 AU - 1.3 AU

Year: 454 Days

Day: 18.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.32 AU - 1.9 AU

Year: 782 Days

Day: 19.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.48 AU - 2.94 AU

Year: 1708 Days

Day: 19.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.03 AU - 4.23 AU

Year: 2648 Days

Day: 25.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,696,947 km

• M1: 897,288 km (0.106 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 14.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.75 AU - 4.95 AU

Year: 3474 Days

Day: 11.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,696,947 km

• M1: 186,848 km (0.065 R)
• M2: 316,848 km (0.075 R)
• M3: 462,557 km (0.119 R)
• M4: 552,166 km (0.114 R)
• M5: 680,222 km (0.058 R)
• M6: 1,184,217 km (0.116 R)
• M7: 1,598,902 km (0.082 R)
• M8: 1,808,040 km (0.083 R)
• M9: 2,172,011 km (0.104 R)
• M10: 2,456,247 km (0.088 R)
• M11: 2,646,686 km (0.102 R)
• M12: 2,770,553 km (0.115 R)
• M13: 3,419,359 km (0.092 R)
• M14: 3,613,537 km (0.077 R)
• M15: 3,751,615 km (0.089 R)
• M16: 3,992,468 km (0.068 R)
• M17: 4,384,414 km (0.099 R)
• M18: 4,553,161 km (0.083 R)
• M19: 5,006,742 km (0.117 R)
• M20: 5,272,427 km (0.069 R)
• M21: 5,634,155 km (0.055 R)
• M22: 5,841,198 km (0.104 R)
• M23: 6,003,961 km (0.08 R)
• M24: 6,121,246 km (0.082 R)
• M25: 6,987,866 km (0.118 R)
• M26: 7,111,284 km (0.111 R)
• M27: 7,969,976 km (0.051 R)
• M28: 8,202,900 km (0.062 R)
• M29: 8,543,235 km (0.088 R)
• M30: 8,728,437 km (0.029 R)
• M31: 8,941,764 km (0.097 R)
• M32: 9,346,426 km (0.085 R)
• M33: 9,455,333 km (0.084 R)
• M34: 9,702,020 km (0.057 R)
• M35: 10,398,398 km (0.104 R)
• M36: 10,681,438 km (0.111 R)
• M37: 10,852,578 km (0.082 R)
• M38: 11,516,942 km (0.095 R)
• M39: 11,721,741 km (0.088 R)
• M40: 12,194,470 km (0.117 R)
• M41: 13,342,335 km (0.078 R)
• M42: 14,304,100 km (0.119 R)
• M43: 14,461,477 km (0.093 R)
• M44: 14,873,020 km (0.097 R)
• M45: 15,416,958 km (0.098 R)
• M46: 15,740,090 km (0.079 R)
• M47: 15,935,016 km (0.072 R)
• M48: 16,228,975 km (0.071 R)
• M49: 16,425,846 km (0.12 R)
• M50: 16,524,730 km (0.049 R)
• M51: 16,689,737 km (0.114 R)
• M52: 17,321,937 km (0.095 R)
• M53: 17,422,467 km (0.109 R)
• M54: 18,472,943 km (0.052 R)
• M55: 18,678,641 km (0.103 R)
• M56: 18,781,713 km (0.1 R)
• M57: 18,954,050 km (0.071 R)
• M58: 19,509,058 km (0.064 R)
• M59: 21,421,218 km (0.027 R)
• M60: 21,601,334 km (0.112 R)
• M61: 22,253,730 km (0.047 R)
• M62: 22,436,240 km (0.084 R)
• M63: 22,729,003 km (0.113 R)
• M64: 23,097,014 km (0.109 R)
• M65: 23,652,471 km (0.099 R)
• M66: 23,801,320 km (0.116 R)
• M67: 24,137,467 km (0.119 R)
• M68: 24,475,259 km (0.105 R)
• M69: 24,625,754 km (0.06 R)
• M70: 25,117,482 km (0.063 R)
• M71: 25,307,322 km (0.077 R)
• M72: 25,574,055 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 12.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.7 AU - 4.94 AU

Year: 4052 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,696,947 km

• M1: 216,169 km (0.096 R)
• M2: 372,798 km (0.044 R)
• M3: 572,511 km (0.085 R)
• M4: 823,237 km (0.119 R)
• M5: 1,055,563 km (0.064 R)
• M6: 1,460,075 km (0.091 R)
• M7: 1,553,125 km (0.091 R)
• M8: 1,680,283 km (0.096 R)
• M9: 1,794,726 km (0.117 R)
• M10: 2,031,389 km (0.062 R)
• M11: 2,919,552 km (0.096 R)
• M12: 2,998,540 km (0.068 R)
• M13: 3,260,486 km (0.092 R)
• M14: 3,530,061 km (0.098 R)
• M15: 3,763,882 km (0.113 R)
• M16: 3,980,949 km (0.116 R)
• M17: 4,091,053 km (0.057 R)
• M18: 4,269,374 km (0.088 R)
• M19: 4,495,865 km (0.063 R)
• M20: 5,588,677 km (0.041 R)
• M21: 5,712,245 km (0.078 R)
• M22: 5,836,860 km (0.119 R)
• M23: 6,344,147 km (0.056 R)
• M24: 6,421,489 km (0.078 R)
• M25: 6,551,040 km (0.113 R)
• M26: 7,131,779 km (0.113 R)
• M27: 7,212,263 km (0.059 R)
• M28: 7,347,051 km (0.084 R)
• M29: 7,564,416 km (0.108 R)
• M30: 7,673,922 km (0.079 R)
• M31: 7,756,500 km (0.075 R)
• M32: 7,839,228 km (0.037 R)
• M33: 7,977,905 km (0.061 R)
• M34: 8,455,571 km (0.1 R)
• M35: 8,540,692 km (0.065 R)
• M36: 8,769,577 km (0.09 R)
• M37: 8,942,362 km (0.109 R)
• M38: 9,087,323 km (0.111 R)
• M39: 9,320,995 km (0.041 R)
• M40: 10,184,324 km (0.104 R)
• M41: 10,518,525 km (0.112 R)
• M42: 10,610,229 km (0.06 R)
• M43: 10,856,317 km (0.049 R)
• M44: 11,637,368 km (0.07 R)
• M45: 12,307,566 km (0.116 R)
• M46: 12,404,356 km (0.071 R)
• M47: 13,220,562 km (0.074 R)
• M48: 13,785,444 km (0.067 R)
• M49: 14,054,122 km (0.078 R)
• M50: 15,215,001 km (0.036 R)
• M51: 15,597,224 km (0.06 R)
• M52: 15,701,942 km (0.114 R)
• M53: 15,806,960 km (0.062 R)
• M54: 16,798,494 km (0.105 R)
• M55: 17,374,147 km (0.112 R)
• M56: 17,883,079 km (0.092 R)
• M57: 18,176,141 km (0.103 R)
• M58: 18,915,753 km (0.099 R)
• M59: 19,027,503 km (0.069 R)
• M60: 19,439,346 km (0.076 R)
• M61: 19,816,332 km (0.026 R)
• M62: 20,157,565 km (0.072 R)
• M63: 20,884,461 km (0.086 R)
• M64: 21,893,200 km (0.101 R)
• M65: 22,167,412 km (0.101 R)
• M66: 22,719,429 km (0.103 R)
• M67: 23,156,404 km (0.062 R)
• M68: 23,275,933 km (0.111 R)
• M69: 23,475,795 km (0.103 R)
• M70: 23,636,164 km (0.103 R)
• M71: 23,716,349 km (0.083 R)
• M72: 24,605,559 km (0.077 R)
• M73: 25,095,043 km (0.113 R)
• M74: 25,259,002 km (0.041 R)
• M75: 25,587,968 km (0.112 R)
• M76: 26,042,446 km (0.102 R)
• M77: 26,458,029 km (0.072 R)
• M78: 27,972,109 km (0.099 R)
• M79: 28,355,080 km (0.117 R)
• M80: 28,483,135 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit