🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.56 AU - 0.8 AU

Year: 202 Days

Day: 38 Hours

Environment

Temp: 147 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.92 AU - 1.1 AU

Year: 365 Days

Day: 24.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,023,841 km

• M1: 363,373 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.43 AU - 2.01 AU

Year: 812 Days

Day: 43.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,023,841 km

• M1: 213,177 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.39 AU - 2.19 AU

Year: 862 Days

Day: 28.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,023,841 km

• M1: 329,115 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.59 AU - 2.07 AU

Year: 891 Days

Day: 46.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.57 AU - 4.05 AU

Year: 2167 Days

Day: 12.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.24 AU - 5.02 AU

Year: 3021 Days

Day: 27.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 8.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.22 AU - 13.08 AU

Year: 14311 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,023,841 km

• M1: 111,002 km (0.113 R)
• M2: 275,559 km (0.088 R)
• M3: 456,423 km (0.098 R)
• M4: 614,099 km (0.105 R)
• M5: 858,692 km (0.117 R)
• M6: 1,231,190 km (0.059 R)
• M7: 2,534,487 km (0.09 R)
• M8: 2,768,907 km (0.108 R)
• M9: 3,258,840 km (0.12 R)
• M10: 3,399,761 km (0.084 R)
• M11: 4,348,661 km (0.101 R)
• M12: 4,441,710 km (0.088 R)
• M13: 4,598,190 km (0.094 R)
• M14: 4,820,343 km (0.049 R)
• M15: 4,981,160 km (0.092 R)
• M16: 5,209,297 km (0.051 R)
• M17: 6,017,724 km (0.032 R)
• M18: 6,542,663 km (0.041 R)
• M19: 6,649,326 km (0.088 R)
• M20: 7,711,172 km (0.11 R)
• M21: 8,089,355 km (0.069 R)
• M22: 8,590,209 km (0.105 R)
• M23: 9,140,729 km (0.108 R)
• M24: 9,906,221 km (0.119 R)
• M25: 12,323,424 km (0.084 R)
• M26: 14,399,543 km (0.112 R)
• M27: 15,005,714 km (0.096 R)
• M28: 15,477,695 km (0.104 R)
• M29: 15,763,277 km (0.119 R)
• M30: 17,020,498 km (0.055 R)
• M31: 17,512,675 km (0.068 R)
• M32: 18,009,489 km (0.107 R)
• M33: 18,259,617 km (0.104 R)
• M34: 18,712,749 km (0.051 R)
• M35: 19,887,691 km (0.078 R)
• M36: 20,198,106 km (0.106 R)
• M37: 20,562,227 km (0.109 R)
• M38: 20,876,233 km (0.083 R)
• M39: 21,244,394 km (0.091 R)
• M40: 24,987,033 km (0.115 R)
• M41: 25,490,131 km (0.085 R)
• M42: 25,546,230 km (0.116 R)
• M43: 25,658,428 km (0.036 R)
• M44: 26,449,352 km (0.043 R)
• M45: 29,044,875 km (0.118 R)
• M46: 29,162,160 km (0.043 R)
• M47: 29,279,594 km (0.112 R)
• M48: 29,455,970 km (0.077 R)
• M49: 30,046,433 km (0.106 R)
• M50: 30,105,674 km (0.06 R)
• M51: 30,343,086 km (0.054 R)
• M52: 33,363,467 km (0.113 R)
• M53: 33,855,494 km (0.066 R)
• M54: 35,346,087 km (0.097 R)
• M55: 36,162,443 km (0.096 R)
• M56: 36,351,684 km (0.079 R)
• M57: 37,494,163 km (0.111 R)
• M58: 38,583,984 km (0.057 R)
• M59: 38,712,937 km (0.09 R)
• M60: 40,467,122 km (0.032 R)
• M61: 40,598,020 km (0.058 R)
• M62: 40,991,911 km (0.111 R)
• M63: 42,446,451 km (0.104 R)
• M64: 44,389,578 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.2

Radius: 7.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.98 AU - 14.38 AU

Year: 16250 Days

Day: 16.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,023,841 km

• M1: 258,206 km (0.087 R)
• M2: 557,402 km (0.105 R)
• M3: 633,697 km (0.099 R)
• M4: 769,382 km (0.066 R)
• M5: 1,101,190 km (0.111 R)
• M6: 1,403,677 km (0.104 R)
• M7: 2,023,162 km (0.115 R)
• M8: 2,144,037 km (0.108 R)
• M9: 2,941,842 km (0.116 R)
• M10: 3,056,135 km (0.094 R)
• M11: 3,148,586 km (0.054 R)
• M12: 3,336,631 km (0.096 R)
• M13: 3,431,925 km (0.078 R)
• M14: 3,528,266 km (0.075 R)
• M15: 3,872,191 km (0.088 R)
• M16: 3,922,307 km (0.116 R)
• M17: 4,022,986 km (0.111 R)
• M18: 4,175,725 km (0.111 R)
• M19: 4,278,649 km (0.079 R)
• M20: 4,356,290 km (0.103 R)
• M21: 4,408,350 km (0.045 R)
• M22: 5,577,607 km (0.057 R)
• M23: 6,447,070 km (0.117 R)
• M24: 6,897,509 km (0.089 R)
• M25: 6,958,395 km (0.087 R)
• M26: 7,203,437 km (0.076 R)
• M27: 7,358,121 km (0.092 R)
• M28: 7,513,852 km (0.059 R)
• M29: 8,308,965 km (0.081 R)
• M30: 9,670,006 km (0.085 R)
• M31: 9,772,182 km (0.103 R)
• M32: 9,874,955 km (0.063 R)
• M33: 10,779,574 km (0.103 R)
• M34: 11,565,561 km (0.094 R)
• M35: 11,710,372 km (0.065 R)
• M36: 11,892,432 km (0.037 R)
• M37: 12,038,589 km (0.085 R)
• M38: 12,480,950 km (0.079 R)
• M39: 13,724,707 km (0.099 R)
• M40: 13,878,194 km (0.081 R)
• M41: 14,341,798 km (0.106 R)
• M42: 14,575,620 km (0.034 R)
• M43: 14,653,859 km (0.074 R)
• M44: 14,732,249 km (0.092 R)
• M45: 14,928,671 km (0.115 R)
• M46: 15,205,277 km (0.053 R)
• M47: 16,572,303 km (0.077 R)
• M48: 16,776,653 km (0.068 R)
• M49: 16,899,623 km (0.058 R)
• M50: 17,436,230 km (0.114 R)
• M51: 18,610,723 km (0.061 R)
• M52: 19,164,684 km (0.059 R)
• M53: 19,637,712 km (0.088 R)
• M54: 20,595,139 km (0.072 R)
• M55: 21,123,818 km (0.086 R)
• M56: 21,300,942 km (0.06 R)
• M57: 21,567,824 km (0.048 R)
• M58: 22,059,702 km (0.11 R)
• M59: 22,239,519 km (0.1 R)
• M60: 23,054,528 km (0.093 R)
• M61: 23,145,783 km (0.063 R)
• M62: 23,374,219 km (0.097 R)
• M63: 23,557,476 km (0.068 R)
• M64: 23,649,329 km (0.053 R)
• M65: 24,295,442 km (0.107 R)
• M66: 24,620,818 km (0.118 R)
• M67: 24,853,891 km (0.08 R)
• M68: 25,087,862 km (0.048 R)
• M69: 25,463,802 km (0.077 R)
• M70: 26,078,499 km (0.074 R)
• M71: 26,506,948 km (0.116 R)
• M72: 27,854,675 km (0.104 R)
• M73: 28,880,019 km (0.117 R)
• M74: 28,978,304 km (0.035 R)
• M75: 30,266,342 km (0.104 R)
• M76: 30,416,089 km (0.11 R)
• M77: 31,775,635 km (0.118 R)
• M78: 32,335,131 km (0.119 R)
• M79: 33,000,542 km (0.097 R)
• M80: 34,033,067 km (0.1 R)
• M81: 34,188,948 km (0.105 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 10,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit