🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.08 AU

Year: 291 Days

Day: 46.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,835,156 km

• M1: 220,358 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.79 AU - 1.21 AU

Year: 353 Days

Day: 38.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.45 AU - 1.79 AU

Year: 728 Days

Day: 29.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.67 AU - 2.09 AU

Year: 910 Days

Day: 47 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,835,156 km

• M1: 703,409 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.67 AU - 2.51 AU

Year: 1067 Days

Day: 15.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.16 AU - 2.64 AU

Year: 1313 Days

Day: 23.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.5 AU - 4.9 AU

Year: 3598 Days

Day: 34.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,835,156 km

• M1: 966,701 km (0.093 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.8

Radius: 9.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.02 AU - 7.32 AU

Year: 5412 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,835,156 km

• M1: 300,542 km (0.114 R)
• M2: 386,411 km (0.107 R)
• M3: 598,391 km (0.111 R)
• M4: 1,229,246 km (0.117 R)
• M5: 1,302,848 km (0.093 R)
• M6: 1,362,837 km (0.092 R)
• M7: 1,676,992 km (0.116 R)
• M8: 1,910,514 km (0.064 R)
• M9: 2,066,246 km (0.046 R)
• M10: 2,136,856 km (0.11 R)
• M11: 2,244,417 km (0.11 R)
• M12: 2,464,775 km (0.113 R)
• M13: 2,558,572 km (0.115 R)
• M14: 2,730,760 km (0.076 R)
• M15: 3,026,215 km (0.116 R)
• M16: 3,106,699 km (0.099 R)
• M17: 3,733,664 km (0.072 R)
• M18: 3,907,347 km (0.116 R)
• M19: 4,083,872 km (0.061 R)
• M20: 4,150,743 km (0.061 R)
• M21: 4,330,709 km (0.119 R)
• M22: 4,421,814 km (0.105 R)
• M23: 4,582,632 km (0.1 R)
• M24: 4,675,382 km (0.12 R)
• M25: 4,839,342 km (0.102 R)
• M26: 6,685,230 km (0.092 R)
• M27: 7,326,257 km (0.054 R)
• M28: 7,709,227 km (0.104 R)
• M29: 8,070,656 km (0.094 R)
• M30: 8,211,128 km (0.07 R)
• M31: 8,324,074 km (0.088 R)
• M32: 8,466,043 km (0.043 R)
• M33: 8,608,909 km (0.119 R)
• M34: 9,188,002 km (0.115 R)
• M35: 9,630,662 km (0.043 R)
• M36: 9,809,581 km (0.071 R)
• M37: 9,959,628 km (0.06 R)
• M38: 10,049,985 km (0.083 R)
• M39: 10,506,109 km (0.114 R)
• M40: 10,844,798 km (0.067 R)
• M41: 11,406,838 km (0.109 R)
• M42: 11,627,943 km (0.039 R)
• M43: 11,978,302 km (0.028 R)
• M44: 12,689,490 km (0.073 R)
• M45: 12,984,347 km (0.083 R)
• M46: 13,580,794 km (0.113 R)
• M47: 13,848,873 km (0.113 R)
• M48: 14,084,789 km (0.094 R)
• M49: 14,390,118 km (0.088 R)
• M50: 14,869,430 km (0.071 R)
• M51: 15,180,294 km (0.078 R)
• M52: 16,161,208 km (0.117 R)
• M53: 16,232,117 km (0.093 R)
• M54: 16,338,631 km (0.049 R)
• M55: 17,090,360 km (0.112 R)
• M56: 17,416,035 km (0.055 R)
• M57: 18,294,473 km (0.084 R)
• M58: 18,516,327 km (0.115 R)
• M59: 18,701,978 km (0.086 R)
• M60: 19,187,423 km (0.051 R)
• M61: 19,412,867 km (0.117 R)
• M62: 19,563,512 km (0.073 R)
• M63: 19,790,452 km (0.088 R)
• M64: 20,399,764 km (0.039 R)
• M65: 20,783,782 km (0.103 R)
• M66: 21,247,685 km (0.103 R)
• M67: 21,519,953 km (0.043 R)
• M68: 23,217,290 km (0.061 R)
• M69: 23,658,305 km (0.108 R)
• M70: 23,940,446 km (0.062 R)
• M71: 24,183,094 km (0.058 R)
• M72: 24,589,552 km (0.117 R)
• M73: 24,711,923 km (0.055 R)
• M74: 25,162,212 km (0.113 R)
• M75: 25,822,088 km (0.089 R)
• M76: 26,071,019 km (0.099 R)
• M77: 27,074,671 km (0.097 R)
• M78: 27,201,082 km (0.107 R)
• M79: 27,581,210 km (0.092 R)
• M80: 27,963,283 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 9.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.18 AU - 6.58 AU

Year: 5690 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,835,156 km

• M1: 136,134 km (0.095 R)
• M2: 211,681 km (0.112 R)
• M3: 349,760 km (0.098 R)
• M4: 412,441 km (0.025 R)
• M5: 479,910 km (0.068 R)
• M6: 647,759 km (0.104 R)
• M7: 792,270 km (0.111 R)
• M8: 982,858 km (0.035 R)
• M9: 1,435,392 km (0.081 R)
• M10: 1,503,010 km (0.109 R)
• M11: 1,585,737 km (0.075 R)
• M12: 1,655,899 km (0.052 R)
• M13: 1,755,980 km (0.092 R)
• M14: 1,902,436 km (0.1 R)
• M15: 1,962,275 km (0.063 R)
• M16: 2,239,181 km (0.112 R)
• M17: 2,950,818 km (0.091 R)
• M18: 3,197,056 km (0.113 R)
• M19: 3,304,617 km (0.077 R)
• M20: 3,541,879 km (0.062 R)
• M21: 3,784,677 km (0.108 R)
• M22: 4,013,711 km (0.062 R)
• M23: 4,266,980 km (0.087 R)
• M24: 4,585,923 km (0.118 R)
• M25: 4,871,505 km (0.103 R)
• M26: 5,225,902 km (0.09 R)
• M27: 5,289,332 km (0.096 R)
• M28: 5,374,304 km (0.088 R)
• M29: 6,070,532 km (0.07 R)
• M30: 6,204,272 km (0.084 R)
• M31: 6,497,484 km (0.099 R)
• M32: 6,703,032 km (0.025 R)
• M33: 7,050,548 km (0.08 R)
• M34: 7,309,202 km (0.088 R)
• M35: 7,522,978 km (0.117 R)
• M36: 8,005,730 km (0.117 R)
• M37: 8,250,921 km (0.111 R)
• M38: 8,673,385 km (0.107 R)
• M39: 8,950,590 km (0.065 R)
• M40: 9,358,992 km (0.07 R)
• M41: 9,436,185 km (0.114 R)
• M42: 9,773,378 km (0.114 R)
• M43: 9,904,127 km (0.101 R)
• M44: 10,406,327 km (0.037 R)
• M45: 10,620,252 km (0.095 R)
• M46: 10,700,885 km (0.099 R)
• M47: 10,862,601 km (0.094 R)
• M48: 11,628,542 km (0.104 R)
• M49: 11,850,545 km (0.071 R)
• M50: 12,130,143 km (0.064 R)
• M51: 12,298,890 km (0.094 R)
• M52: 13,067,972 km (0.056 R)
• M53: 13,183,312 km (0.11 R)
• M54: 13,385,718 km (0.104 R)
• M55: 13,881,934 km (0.11 R)
• M56: 14,206,263 km (0.03 R)
• M57: 15,163,839 km (0.112 R)
• M58: 15,589,295 km (0.119 R)
• M59: 15,834,187 km (0.091 R)
• M60: 16,452,026 km (0.103 R)
• M61: 16,826,469 km (0.098 R)
• M62: 17,140,774 km (0.115 R)
• M63: 17,235,470 km (0.119 R)
• M64: 17,806,934 km (0.081 R)
• M65: 18,223,564 km (0.089 R)
• M66: 18,288,040 km (0.106 R)
• M67: 18,416,994 km (0.069 R)
• M68: 18,870,874 km (0.089 R)
• M69: 19,001,323 km (0.12 R)
• M70: 20,121,512 km (0.107 R)
• M71: 20,288,014 km (0.113 R)
• M72: 20,354,885 km (0.103 R)
• M73: 20,756,854 km (0.1 R)
• M74: 20,992,620 km (0.109 R)
• M75: 21,330,861 km (0.053 R)
• M76: 22,047,136 km (0.035 R)
• M77: 22,287,689 km (0.087 R)
• M78: 22,840,752 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.6

Radius: 6.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.63 AU - 20.25 AU

Year: 27960 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,835,156 km

• M1: 503,696 km (0.116 R)
• M2: 1,026,690 km (0.112 R)
• M3: 1,077,703 km (0.075 R)
• M4: 1,129,614 km (0.071 R)
• M5: 1,795,922 km (0.067 R)
• M6: 2,026,902 km (0.072 R)
• M7: 2,069,986 km (0.111 R)
• M8: 2,471,058 km (0.111 R)
• M9: 3,343,512 km (0.091 R)
• M10: 3,919,614 km (0.112 R)
• M11: 4,753,921 km (0.101 R)
• M12: 5,014,820 km (0.095 R)
• M13: 5,550,231 km (0.115 R)
• M14: 6,934,460 km (0.071 R)
• M15: 7,329,548 km (0.117 R)
• M16: 7,970,275 km (0.066 R)
• M17: 8,558,494 km (0.115 R)
• M18: 9,340,592 km (0.086 R)
• M19: 10,034,277 km (0.097 R)
• M20: 12,410,639 km (0.07 R)
• M21: 12,530,018 km (0.094 R)
• M22: 13,660,978 km (0.069 R)
• M23: 17,067,920 km (0.069 R)
• M24: 18,093,563 km (0.1 R)
• M25: 21,287,927 km (0.037 R)
• M26: 21,430,793 km (0.075 R)
• M27: 21,957,078 km (0.116 R)
• M28: 22,827,438 km (0.096 R)
• M29: 22,924,826 km (0.112 R)
• M30: 25,002,143 km (0.029 R)
• M31: 25,454,975 km (0.029 R)
• M32: 26,113,954 km (0.025 R)
• M33: 28,072,190 km (0.025 R)
• M34: 28,753,010 km (0.036 R)
• M35: 29,121,769 km (0.031 R)
• M36: 30,612,511 km (0.071 R)
• M37: 33,834,102 km (0.114 R)
• M38: 34,000,754 km (0.119 R)
• M39: 35,175,097 km (0.088 R)
• M40: 35,513,188 km (0.116 R)
• M41: 36,875,726 km (0.055 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit