🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.99 AU - 1.13 AU

Year: 387 Days

Day: 14.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.1 AU - 1.2 AU

Year: 438 Days

Day: 30.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,007,553 km

• M1: 38,447 km (0.069 R)
• M2: 344,673 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.43 AU - 2.21 AU

Year: 871 Days

Day: 13.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.7 AU - 2.98 AU

Year: 1698 Days

Day: 34.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,007,553 km

• M1: 1,104,930 km (0.103 R)
• M2: 1,605,933 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.65 AU - 3.85 AU

Year: 2576 Days

Day: 34.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.02 AU - 4.52 AU

Year: 3130 Days

Day: 43.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,007,553 km

• M1: 63,130 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.11 AU - 4.47 AU

Year: 3152 Days

Day: 47 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,007,553 km

• M1: 2,341,655 km (0.102 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.38 AU - 5.54 AU

Year: 3919 Days

Day: 42.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,007,553 km

• M1: 1,892,114 km (0.12 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 14.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.3 AU - 10.96 AU

Year: 12295 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,007,553 km

• M1: 217,216 km (0.089 R)
• M2: 353,500 km (0.119 R)
• M3: 544,985 km (0.038 R)
• M4: 879,486 km (0.119 R)
• M5: 969,993 km (0.085 R)
• M6: 1,262,456 km (0.103 R)
• M7: 1,366,577 km (0.091 R)
• M8: 1,659,190 km (0.12 R)
• M9: 1,993,092 km (0.089 R)
• M10: 2,178,743 km (0.067 R)
• M11: 2,370,229 km (0.081 R)
• M12: 2,545,408 km (0.116 R)
• M13: 2,747,814 km (0.106 R)
• M14: 3,073,339 km (0.075 R)
• M15: 3,240,888 km (0.09 R)
• M16: 3,387,045 km (0.084 R)
• M17: 4,019,695 km (0.072 R)
• M18: 4,471,032 km (0.068 R)
• M19: 4,744,347 km (0.065 R)
• M20: 5,221,564 km (0.115 R)
• M21: 5,538,712 km (0.083 R)
• M22: 5,655,548 km (0.104 R)
• M23: 6,101,349 km (0.118 R)
• M24: 6,374,365 km (0.05 R)
• M25: 6,744,770 km (0.111 R)
• M26: 7,090,490 km (0.106 R)
• M27: 7,668,836 km (0.106 R)
• M28: 7,897,870 km (0.054 R)
• M29: 8,063,026 km (0.105 R)
• M30: 8,162,509 km (0.1 R)
• M31: 8,497,458 km (0.04 R)
• M32: 8,871,004 km (0.104 R)
• M33: 9,180,821 km (0.067 R)
• M34: 9,599,396 km (0.112 R)
• M35: 10,855,869 km (0.052 R)
• M36: 10,965,973 km (0.112 R)
• M37: 12,087,658 km (0.118 R)
• M38: 12,585,070 km (0.115 R)
• M39: 12,739,605 km (0.109 R)
• M40: 13,521,104 km (0.101 R)
• M41: 14,197,736 km (0.117 R)
• M42: 15,130,628 km (0.099 R)
• M43: 15,459,743 km (0.115 R)
• M44: 15,583,909 km (0.108 R)
• M45: 16,672,832 km (0.11 R)
• M46: 17,141,074 km (0.093 R)
• M47: 18,177,488 km (0.106 R)
• M48: 19,056,824 km (0.074 R)
• M49: 20,948,040 km (0.092 R)
• M50: 21,591,760 km (0.082 R)
• M51: 21,684,211 km (0.06 R)
• M52: 22,382,085 km (0.12 R)
• M53: 23,181,985 km (0.091 R)
• M54: 24,231,115 km (0.093 R)
• M55: 24,761,440 km (0.097 R)
• M56: 24,906,699 km (0.08 R)
• M57: 25,833,607 km (0.055 R)
• M58: 26,079,397 km (0.112 R)
• M59: 26,276,567 km (0.113 R)
• M60: 26,573,369 km (0.107 R)
• M61: 26,722,069 km (0.105 R)
• M62: 27,220,081 km (0.038 R)
• M63: 28,834,092 km (0.043 R)
• M64: 28,936,118 km (0.113 R)
• M65: 29,344,969 km (0.119 R)
• M66: 29,858,688 km (0.085 R)
• M67: 30,375,399 km (0.076 R)
• M68: 31,051,581 km (0.119 R)
• M69: 31,680,191 km (0.071 R)
• M70: 32,737,100 km (0.11 R)
• M71: 33,376,931 km (0.067 R)
• M72: 34,074,655 km (0.118 R)
• M73: 35,375,408 km (0.056 R)
• M74: 35,922,189 km (0.103 R)
• M75: 36,086,746 km (0.028 R)
• M76: 37,079,478 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501

Radius: 6.8

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.17 AU - 20.29 AU

Year: 24276 Days

Day: 22.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,007,553 km

• M1: 104,270 km (0.101 R)
• M2: 374,294 km (0.118 R)
• M3: 489,484 km (0.043 R)
• M4: 551,717 km (0.068 R)
• M5: 878,588 km (0.112 R)
• M6: 1,287,589 km (0.069 R)
• M7: 3,044,466 km (0.085 R)
• M8: 3,323,765 km (0.075 R)
• M9: 3,405,147 km (0.084 R)
• M10: 3,653,030 km (0.094 R)
• M11: 4,611,504 km (0.077 R)
• M12: 4,747,937 km (0.049 R)
• M13: 4,793,714 km (0.044 R)
• M14: 5,450,299 km (0.071 R)
• M15: 6,184,675 km (0.108 R)
• M16: 6,335,320 km (0.09 R)
• M17: 7,423,346 km (0.044 R)
• M18: 7,583,415 km (0.101 R)
• M19: 9,824,990 km (0.05 R)
• M20: 10,534,532 km (0.108 R)
• M21: 11,138,609 km (0.11 R)
• M22: 11,260,681 km (0.076 R)
• M23: 11,753,755 km (0.102 R)
• M24: 12,253,711 km (0.106 R)
• M25: 12,888,605 km (0.065 R)
• M26: 13,664,569 km (0.053 R)
• M27: 14,256,378 km (0.093 R)
• M28: 14,322,650 km (0.055 R)
• M29: 15,261,227 km (0.086 R)
• M30: 16,358,078 km (0.09 R)
• M31: 16,915,929 km (0.068 R)
• M32: 17,126,712 km (0.075 R)
• M33: 19,649,980 km (0.081 R)
• M34: 22,363,834 km (0.077 R)
• M35: 23,921,448 km (0.046 R)
• M36: 24,237,099 km (0.113 R)
• M37: 24,554,247 km (0.075 R)
• M38: 25,755,517 km (0.067 R)
• M39: 28,883,459 km (0.082 R)
• M40: 29,135,532 km (0.112 R)
• M41: 29,557,098 km (0.088 R)
• M42: 29,641,771 km (0.075 R)
• M43: 32,128,985 km (0.066 R)
• M44: 32,216,051 km (0.103 R)
• M45: 33,353,593 km (0.053 R)
• M46: 35,668,022 km (0.106 R)
• M47: 36,571,892 km (0.105 R)
• M48: 36,753,504 km (0.103 R)
• M49: 37,574,796 km (0.106 R)
• M50: 38,494,374 km (0.101 R)
• M51: 38,586,826 km (0.071 R)
• M52: 39,794,230 km (0.044 R)
• M53: 40,074,726 km (0.037 R)
• M54: 40,449,619 km (0.055 R)
• M55: 40,825,708 km (0.098 R)
• M56: 41,391,936 km (0.092 R)
• M57: 41,960,856 km (0.107 R)
• M58: 44,165,331 km (0.112 R)
• M59: 44,552,639 km (0.082 R)
• M60: 45,233,011 km (0.117 R)
• M61: 45,721,148 km (0.092 R)
• M62: 46,899,680 km (0.096 R)
• M63: 48,985,972 km (0.092 R)
• M64: 50,292,710 km (0.037 R)
• M65: 50,697,073 km (0.088 R)
• M66: 51,610,817 km (0.098 R)
• M67: 52,018,620 km (0.072 R)
• M68: 52,734,895 km (0.115 R)
• M69: 54,073,946 km (0.114 R)
• M70: 54,280,989 km (0.08 R)
• M71: 54,488,182 km (0.106 R)
• M72: 55,737,175 km (0.074 R)
• M73: 57,628,391 km (0.111 R)
• M74: 60,611,821 km (0.111 R)
• M75: 61,149,775 km (0.055 R)
• M76: 62,447,537 km (0.079 R)
• M77: 63,535,861 km (0.101 R)
• M78: 63,754,274 km (0.106 R)
• M79: 64,630,469 km (0.036 R)
• M80: 64,960,033 km (0.089 R)
• M81: 66,505,529 km (0.113 R)
• M82: 68,734,238 km (0.075 R)
• M83: 70,987,481 km (0.096 R)
• M84: 73,264,809 km (0.055 R)
• M85: 73,723,027 km (0.109 R)
• M86: 74,067,402 km (0.047 R)
• M87: 75,450,284 km (0.106 R)
• M88: 76,028,929 km (0.054 R)
• M89: 76,260,806 km (0.112 R)
• M90: 76,492,982 km (0.088 R)
• M91: 77,423,929 km (0.108 R)
• M92: 77,540,466 km (0.092 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit