🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.92 AU - 0.92 AU

Year: 315 Days

Day: 42.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.02 AU - 1.16 AU

Year: 406 Days

Day: 46.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,287,224 km

• M1: 118,631 km (0.1 R)
• M2: 404,213 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.05 AU - 1.59 AU

Year: 541 Days

Day: 33.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.67 AU - 2.35 AU

Year: 1016 Days

Day: 45.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.8 AU - 2.66 AU

Year: 1187 Days

Day: 29.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.47 AU - 4.67 AU

Year: 3482 Days

Day: 39.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.7

Radius: 10

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.71 AU - 7.15 AU

Year: 5147 Days

Day: 8.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,287,224 km

• M1: 136,583 km (0.117 R)
• M2: 221,704 km (0.063 R)
• M3: 312,211 km (0.079 R)
• M4: 532,568 km (0.116 R)
• M5: 630,256 km (0.093 R)
• M6: 859,739 km (0.107 R)
• M7: 1,380,040 km (0.098 R)
• M8: 1,537,268 km (0.065 R)
• M9: 1,682,078 km (0.099 R)
• M10: 1,774,979 km (0.051 R)
• M11: 2,005,210 km (0.111 R)
• M12: 2,536,881 km (0.116 R)
• M13: 2,687,376 km (0.055 R)
• M14: 2,907,734 km (0.101 R)
• M15: 3,413,075 km (0.066 R)
• M16: 3,484,134 km (0.067 R)
• M17: 3,676,068 km (0.085 R)
• M18: 4,145,955 km (0.112 R)
• M19: 4,272,814 km (0.082 R)
• M20: 4,530,422 km (0.067 R)
• M21: 4,926,407 km (0.08 R)
• M22: 5,555,317 km (0.089 R)
• M23: 5,780,013 km (0.106 R)
• M24: 5,979,128 km (0.097 R)
• M25: 6,384,089 km (0.076 R)
• M26: 6,560,465 km (0.11 R)
• M27: 6,887,935 km (0.096 R)
• M28: 7,008,361 km (0.09 R)
• M29: 8,604,271 km (0.093 R)
• M30: 8,799,197 km (0.097 R)
• M31: 9,459,522 km (0.079 R)
• M32: 9,660,731 km (0.101 R)
• M33: 9,863,436 km (0.087 R)
• M34: 10,033,380 km (0.115 R)
• M35: 10,479,929 km (0.104 R)
• M36: 10,723,026 km (0.046 R)
• M37: 11,499,140 km (0.11 R)
• M38: 12,220,500 km (0.115 R)
• M39: 13,068,122 km (0.073 R)
• M40: 14,163,627 km (0.098 R)
• M41: 14,432,604 km (0.107 R)
• M42: 15,524,968 km (0.066 R)
• M43: 15,961,345 km (0.083 R)
• M44: 16,041,080 km (0.11 R)
• M45: 16,201,001 km (0.116 R)
• M46: 16,482,245 km (0.116 R)
• M47: 16,643,661 km (0.081 R)
• M48: 16,724,593 km (0.064 R)
• M49: 18,705,568 km (0.071 R)
• M50: 19,042,762 km (0.11 R)
• M51: 19,509,956 km (0.116 R)
• M52: 19,595,227 km (0.101 R)
• M53: 20,628,948 km (0.117 R)
• M54: 20,890,146 km (0.116 R)
• M55: 20,977,511 km (0.082 R)
• M56: 21,196,373 km (0.067 R)
• M57: 21,459,964 km (0.105 R)
• M58: 21,946,008 km (0.078 R)
• M59: 23,064,102 km (0.077 R)
• M60: 23,698,397 km (0.109 R)
• M61: 23,926,235 km (0.113 R)
• M62: 24,063,416 km (0.083 R)
• M63: 24,430,230 km (0.095 R)
• M64: 24,845,214 km (0.11 R)
• M65: 25,030,417 km (0.04 R)
• M66: 25,216,067 km (0.12 R)
• M67: 25,588,716 km (0.11 R)
• M68: 25,963,159 km (0.065 R)
• M69: 26,575,613 km (0.094 R)
• M70: 27,145,132 km (0.118 R)
• M71: 28,296,138 km (0.103 R)
• M72: 29,023,632 km (0.072 R)
• M73: 30,249,886 km (0.12 R)
• M74: 30,894,204 km (0.097 R)
• M75: 30,993,687 km (0.032 R)
• M76: 31,093,319 km (0.099 R)
• M77: 31,793,736 km (0.052 R)
• M78: 32,095,475 km (0.091 R)
• M79: 32,549,954 km (0.035 R)
• M80: 32,752,509 km (0.09 R)
• M81: 32,854,086 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 13.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.12 AU - 12.04 AU

Year: 12267 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,287,224 km

• M1: 178,470 km (0.09 R)
• M2: 330,163 km (0.116 R)
• M3: 429,645 km (0.032 R)
• M4: 1,235,230 km (0.118 R)
• M5: 1,538,165 km (0.114 R)
• M6: 1,905,428 km (0.089 R)
• M7: 2,047,845 km (0.078 R)
• M8: 2,151,816 km (0.089 R)
• M9: 2,236,339 km (0.104 R)
• M10: 2,386,984 km (0.116 R)
• M11: 2,608,388 km (0.12 R)
• M12: 3,891,938 km (0.056 R)
• M13: 4,502,746 km (0.095 R)
• M14: 5,172,197 km (0.073 R)
• M15: 5,460,472 km (0.086 R)
• M16: 6,449,015 km (0.094 R)
• M17: 6,665,932 km (0.093 R)
• M18: 6,979,937 km (0.063 R)
• M19: 7,330,894 km (0.047 R)
• M20: 7,427,684 km (0.101 R)
• M21: 7,622,460 km (0.026 R)
• M22: 7,753,358 km (0.039 R)
• M23: 7,917,916 km (0.074 R)
• M24: 8,017,249 km (0.114 R)
• M25: 8,117,031 km (0.115 R)
• M26: 9,067,875 km (0.114 R)
• M27: 10,341,850 km (0.099 R)
• M28: 10,669,171 km (0.085 R)
• M29: 11,746,874 km (0.083 R)
• M30: 12,279,592 km (0.095 R)
• M31: 12,742,597 km (0.092 R)
• M32: 13,054,359 km (0.054 R)
• M33: 13,487,295 km (0.104 R)
• M34: 13,765,248 km (0.086 R)
• M35: 13,964,961 km (0.11 R)
• M36: 14,367,230 km (0.068 R)
• M37: 14,488,703 km (0.116 R)
• M38: 14,936,899 km (0.057 R)
• M39: 15,060,018 km (0.108 R)
• M40: 15,348,442 km (0.091 R)
• M41: 15,472,609 km (0.038 R)
• M42: 16,435,570 km (0.054 R)
• M43: 16,647,550 km (0.078 R)
• M44: 17,504,447 km (0.05 R)
• M45: 19,216,295 km (0.063 R)
• M46: 19,663,892 km (0.118 R)
• M47: 19,843,858 km (0.108 R)
• M48: 19,934,066 km (0.072 R)
• M49: 20,889,398 km (0.104 R)
• M50: 21,627,364 km (0.062 R)
• M51: 22,092,913 km (0.073 R)
• M52: 23,318,718 km (0.066 R)
• M53: 25,639,429 km (0.113 R)
• M54: 25,836,151 km (0.04 R)
• M55: 26,628,122 km (0.044 R)
• M56: 27,478,137 km (0.099 R)
• M57: 27,780,325 km (0.097 R)
• M58: 28,184,987 km (0.082 R)
• M59: 28,337,128 km (0.097 R)
• M60: 29,153,783 km (0.061 R)
• M61: 30,966,759 km (0.073 R)
• M62: 31,123,837 km (0.116 R)
• M63: 31,228,855 km (0.119 R)
• M64: 31,966,223 km (0.116 R)
• M65: 32,178,053 km (0.067 R)
• M66: 32,390,333 km (0.066 R)
• M67: 32,922,901 km (0.049 R)
• M68: 33,458,461 km (0.034 R)
• M69: 34,429,651 km (0.035 R)
• M70: 34,592,413 km (0.105 R)
• M71: 34,864,382 km (0.033 R)
• M72: 35,574,523 km (0.114 R)
• M73: 35,958,840 km (0.118 R)
• M74: 37,175,968 km (0.086 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit