🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 1.01 AU

Year: 293 Days

Day: 24.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.05 AU - 1.25 AU

Year: 453 Days

Day: 35.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,948,796 km

• M1: 289,921 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.34 AU - 1.48 AU

Year: 615 Days

Day: 25.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.28 AU - 1.54 AU

Year: 615 Days

Day: 16.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.3 AU - 2.1 AU

Year: 814 Days

Day: 39.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.72 AU - 4.04 AU

Year: 2806 Days

Day: 23.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 14.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.04 AU - 11.38 AU

Year: 10260 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,948,796 km

• M1: 192,084 km (0.12 R)
• M2: 895,044 km (0.094 R)
• M3: 1,037,760 km (0.119 R)
• M4: 1,208,452 km (0.04 R)
• M5: 1,823,598 km (0.082 R)
• M6: 1,962,425 km (0.101 R)
• M7: 2,080,906 km (0.109 R)
• M8: 2,202,081 km (0.095 R)
• M9: 2,579,666 km (0.067 R)
• M10: 2,684,085 km (0.066 R)
• M11: 3,088,149 km (0.118 R)
• M12: 3,311,798 km (0.037 R)
• M13: 3,483,087 km (0.098 R)
• M14: 3,628,048 km (0.066 R)
• M15: 3,745,631 km (0.063 R)
• M16: 3,894,332 km (0.117 R)
• M17: 4,321,583 km (0.089 R)
• M18: 4,699,767 km (0.057 R)
• M19: 4,893,047 km (0.111 R)
• M20: 5,658,091 km (0.093 R)
• M21: 6,037,471 km (0.032 R)
• M22: 7,113,828 km (0.088 R)
• M23: 7,224,829 km (0.045 R)
• M24: 8,443,902 km (0.094 R)
• M25: 8,640,175 km (0.115 R)
• M26: 9,767,395 km (0.091 R)
• M27: 10,056,418 km (0.096 R)
• M28: 10,181,182 km (0.074 R)
• M29: 10,390,171 km (0.108 R)
• M30: 10,897,756 km (0.108 R)
• M31: 11,413,570 km (0.084 R)
• M32: 11,761,833 km (0.089 R)
• M33: 12,692,931 km (0.071 R)
• M34: 12,827,868 km (0.064 R)
• M35: 14,250,095 km (0.074 R)
• M36: 14,578,312 km (0.058 R)
• M37: 15,289,800 km (0.053 R)
• M38: 15,915,568 km (0.116 R)
• M39: 16,993,869 km (0.065 R)
• M40: 17,742,457 km (0.107 R)
• M41: 19,014,189 km (0.113 R)
• M42: 19,117,261 km (0.055 R)
• M43: 19,791,349 km (0.104 R)
• M44: 19,947,978 km (0.102 R)
• M45: 20,105,056 km (0.079 R)
• M46: 21,430,194 km (0.052 R)
• M47: 22,076,307 km (0.095 R)
• M48: 22,838,209 km (0.064 R)
• M49: 23,387,682 km (0.083 R)
• M50: 23,885,993 km (0.1 R)
• M51: 24,108,594 km (0.072 R)
• M52: 24,443,694 km (0.063 R)
• M53: 24,611,842 km (0.114 R)
• M54: 24,780,438 km (0.102 R)
• M55: 25,458,566 km (0.08 R)
• M56: 25,913,942 km (0.111 R)
• M57: 26,602,241 km (0.082 R)
• M58: 26,717,581 km (0.053 R)
• M59: 27,238,481 km (0.091 R)
• M60: 28,408,037 km (0.096 R)
• M61: 30,012,774 km (0.095 R)
• M62: 30,192,889 km (0.088 R)
• M63: 31,769,202 km (0.102 R)
• M64: 32,259,584 km (0.109 R)
• M65: 33,309,911 km (0.112 R)
• M66: 34,811,873 km (0.086 R)
• M67: 35,317,514 km (0.097 R)
• M68: 36,271,949 km (0.057 R)
• M69: 36,399,855 km (0.088 R)
• M70: 36,527,910 km (0.087 R)
• M71: 37,170,433 km (0.064 R)
• M72: 37,946,397 km (0.114 R)
• M73: 40,970,369 km (0.043 R)
• M74: 42,040,293 km (0.093 R)
• M75: 43,254,878 km (0.083 R)
• M76: 43,526,398 km (0.089 R)
• M77: 44,002,867 km (0.112 R)
• M78: 44,275,883 km (0.102 R)
• M79: 44,617,864 km (0.049 R)
• M80: 45,787,570 km (0.108 R)
• M81: 45,925,798 km (0.073 R)
• M82: 46,480,358 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.6

Radius: 3.5

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.32 AU - 12.52 AU

Year: 16068 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,948,796 km

• M1: 44,730 km (0.045 R)
• M2: 124,316 km (0.091 R)
• M3: 240,553 km (0.09 R)
• M4: 374,743 km (0.115 R)
• M5: 399,277 km (0.042 R)
• M6: 704,756 km (0.11 R)
• M7: 766,839 km (0.094 R)
• M8: 912,846 km (0.054 R)
• M9: 1,157,140 km (0.074 R)
• M10: 1,249,142 km (0.096 R)
• M11: 1,440,179 km (0.099 R)
• M12: 1,913,955 km (0.094 R)
• M13: 2,022,862 km (0.066 R)
• M14: 2,840,564 km (0.117 R)
• M15: 2,865,248 km (0.113 R)
• M16: 2,939,897 km (0.111 R)
• M17: 3,400,808 km (0.098 R)
• M18: 3,479,796 km (0.081 R)
• M19: 3,774,504 km (0.079 R)
• M20: 4,189,488 km (0.112 R)
• M21: 4,706,050 km (0.091 R)
• M22: 5,273,026 km (0.104 R)
• M23: 5,395,098 km (0.115 R)
• M24: 5,456,433 km (0.115 R)
• M25: 5,487,250 km (0.102 R)
• M26: 6,115,112 km (0.042 R)
• M27: 6,732,203 km (0.112 R)
• M28: 6,998,039 km (0.097 R)
• M29: 7,608,398 km (0.069 R)
• M30: 7,746,327 km (0.112 R)
• M31: 8,059,735 km (0.113 R)
• M32: 8,306,422 km (0.104 R)
• M33: 8,627,160 km (0.12 R)
• M34: 8,807,126 km (0.12 R)
• M35: 9,061,143 km (0.117 R)
• M36: 9,134,147 km (0.108 R)
• M37: 9,207,300 km (0.107 R)
• M38: 10,025,451 km (0.049 R)
• M39: 10,673,509 km (0.075 R)
• M40: 10,944,131 km (0.069 R)
• M41: 10,983,027 km (0.108 R)
• M42: 11,492,408 km (0.071 R)
• M43: 11,889,440 km (0.095 R)
• M44: 12,412,285 km (0.119 R)
• M45: 13,066,177 km (0.094 R)
• M46: 13,438,826 km (0.092 R)
• M47: 13,689,103 km (0.051 R)
• M48: 13,856,952 km (0.043 R)
• M49: 13,983,212 km (0.054 R)
• M50: 14,321,752 km (0.119 R)
• M51: 14,748,854 km (0.065 R)
• M52: 14,834,723 km (0.064 R)
• M53: 14,877,807 km (0.085 R)
• M54: 15,050,294 km (0.072 R)
• M55: 15,615,475 km (0.119 R)
• M56: 15,659,157 km (0.107 R)
• M57: 16,099,124 km (0.026 R)
• M58: 16,276,099 km (0.064 R)
• M59: 16,677,021 km (0.115 R)
• M60: 18,082,194 km (0.112 R)
• M61: 18,775,580 km (0.032 R)
• M62: 19,950,522 km (0.104 R)
• M63: 20,093,088 km (0.097 R)
• M64: 21,732,681 km (0.099 R)
• M65: 21,928,355 km (0.06 R)
• M66: 22,026,342 km (0.104 R)
• M67: 22,222,913 km (0.091 R)
• M68: 22,568,335 km (0.114 R)
• M69: 23,015,034 km (0.108 R)
• M70: 23,414,460 km (0.059 R)
• M71: 23,464,576 km (0.076 R)
• M72: 23,615,071 km (0.043 R)
• M73: 23,766,015 km (0.066 R)
• M74: 24,018,088 km (0.102 R)
• M75: 27,058,964 km (0.104 R)
• M76: 28,383,503 km (0.111 R)
• M77: 28,811,802 km (0.087 R)
• M78: 29,404,209 km (0.049 R)
• M79: 29,458,364 km (0.071 R)
• M80: 29,946,352 km (0.107 R)
• M81: 30,327,677 km (0.113 R)
• M82: 30,382,280 km (0.059 R)
• M83: 31,205,368 km (0.114 R)
• M84: 31,260,569 km (0.111 R)
• M85: 32,258,537 km (0.059 R)
• M86: 33,775,160 km (0.096 R)
• M87: 34,570,572 km (0.108 R)
• M88: 35,544,753 km (0.104 R)
• M89: 36,527,910 km (0.118 R)
• M90: 36,760,535 km (0.078 R)
• M91: 37,519,894 km (0.105 R)
• M92: 38,225,547 km (0.09 R)
• M93: 39,054,319 km (0.096 R)
• M94: 39,351,720 km (0.108 R)
• M95: 39,888,926 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit