🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.55 AU - 0.69 AU

Year: 185 Days

Day: 42.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.84 AU - 0.88 AU

Year: 302 Days

Day: 29.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,789,992 km

• M1: 139,126 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.84 AU - 1.18 AU

Year: 384 Days

Day: 17.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,789,992 km

• M1: 736,470 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.99 AU - 1.07 AU

Year: 396 Days

Day: 27.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.12 AU - 1.28 AU

Year: 498 Days

Day: 23.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.38 AU - 1.46 AU

Year: 641 Days

Day: 28.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.53 AU - 1.75 AU

Year: 795 Days

Day: 17.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,789,992 km

• M1: 76,744 km (0.06 R)
• M2: 557,402 km (0.088 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.12 AU - 3 AU

Year: 1551 Days

Day: 24.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,789,992 km

• M1: 96,191 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.3

Radius: 5.8

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.8 AU - 15.22 AU

Year: 17773 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,789,992 km

• M1: 129,851 km (0.045 R)
• M2: 269,725 km (0.111 R)
• M3: 331,958 km (0.1 R)
• M4: 487,240 km (0.067 R)
• M5: 631,153 km (0.084 R)
• M6: 978,520 km (0.089 R)
• M7: 1,018,163 km (0.096 R)
• M8: 1,203,664 km (0.112 R)
• M9: 1,797,867 km (0.103 R)
• M10: 1,946,567 km (0.092 R)
• M11: 2,580,114 km (0.081 R)
• M12: 3,423,697 km (0.056 R)
• M13: 3,733,065 km (0.101 R)
• M14: 4,018,947 km (0.11 R)
• M15: 4,345,070 km (0.09 R)
• M16: 4,444,553 km (0.104 R)
• M17: 4,679,721 km (0.114 R)
• M18: 4,884,520 km (0.036 R)
• M19: 5,022,599 km (0.114 R)
• M20: 5,624,132 km (0.11 R)
• M21: 5,988,552 km (0.069 R)
• M22: 6,025,353 km (0.088 R)
• M23: 6,893,919 km (0.059 R)
• M24: 7,680,504 km (0.114 R)
• M25: 8,330,208 km (0.113 R)
• M26: 8,703,305 km (0.094 R)
• M27: 8,828,967 km (0.026 R)
• M28: 8,870,855 km (0.118 R)
• M29: 10,029,789 km (0.094 R)
• M30: 10,783,763 km (0.052 R)
• M31: 10,918,550 km (0.076 R)
• M32: 11,008,907 km (0.115 R)
• M33: 11,326,803 km (0.098 R)
• M34: 11,418,207 km (0.108 R)
• M35: 11,509,761 km (0.107 R)
• M36: 11,693,766 km (0.047 R)
• M37: 11,925,045 km (0.09 R)
• M38: 13,441,219 km (0.082 R)
• M39: 13,489,539 km (0.068 R)
• M40: 13,780,806 km (0.091 R)
• M41: 14,369,773 km (0.099 R)
• M42: 15,724,531 km (0.071 R)
• M43: 15,928,583 km (0.077 R)
• M44: 16,339,678 km (0.112 R)
• M45: 16,494,661 km (0.047 R)
• M46: 17,067,172 km (0.085 R)
• M47: 17,434,884 km (0.081 R)
• M48: 17,805,288 km (0.115 R)
• M49: 18,553,726 km (0.113 R)
• M50: 18,877,606 km (0.101 R)
• M51: 18,931,760 km (0.1 R)
• M52: 19,860,613 km (0.064 R)
• M53: 21,028,225 km (0.092 R)
• M54: 21,535,511 km (0.081 R)
• M55: 22,103,684 km (0.102 R)
• M56: 23,197,095 km (0.067 R)
• M57: 23,662,643 km (0.099 R)
• M58: 26,036,462 km (0.114 R)
• M59: 26,641,735 km (0.081 R)
• M60: 27,989,462 km (0.026 R)
• M61: 29,108,454 km (0.117 R)
• M62: 29,422,012 km (0.094 R)
• M63: 29,547,674 km (0.099 R)
• M64: 31,069,832 km (0.072 R)
• M65: 31,261,916 km (0.071 R)
• M66: 32,617,422 km (0.098 R)
• M67: 33,335,043 km (0.119 R)
• M68: 33,860,281 km (0.118 R)
• M69: 34,123,873 km (0.117 R)
• M70: 35,452,302 km (0.115 R)
• M71: 36,257,288 km (0.096 R)
• M72: 36,459,544 km (0.114 R)
• M73: 37,204,242 km (0.104 R)
• M74: 38,022,244 km (0.12 R)
• M75: 38,570,969 km (0.117 R)
• M76: 39,053,123 km (0.118 R)
• M77: 39,606,784 km (0.049 R)
• M78: 40,023,714 km (0.101 R)
• M79: 40,511,851 km (0.101 R)
• M80: 41,072,245 km (0.101 R)
• M81: 43,124,877 km (0.116 R)
• M82: 44,271,695 km (0.046 R)
• M83: 44,848,843 km (0.096 R)
• M84: 45,573,795 km (0.119 R)
• M85: 46,521,946 km (0.102 R)
• M86: 48,586,247 km (0.103 R)
• M87: 49,032,348 km (0.095 R)
• M88: 49,106,847 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.8

Radius: 6.3

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.34 AU - 15.44 AU

Year: 21762 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,789,992 km

• M1: 203,752 km (0.109 R)
• M2: 950,395 km (0.117 R)
• M3: 1,163,423 km (0.106 R)
• M4: 1,247,197 km (0.108 R)
• M5: 2,544,809 km (0.087 R)
• M6: 3,069,599 km (0.08 R)
• M7: 3,304,617 km (0.096 R)
• M8: 3,545,470 km (0.119 R)
• M9: 3,750,718 km (0.096 R)
• M10: 4,086,864 km (0.084 R)
• M11: 4,389,052 km (0.091 R)
• M12: 5,291,875 km (0.055 R)
• M13: 5,716,284 km (0.049 R)
• M14: 6,151,764 km (0.077 R)
• M15: 6,200,832 km (0.106 R)
• M16: 6,597,864 km (0.098 R)
• M17: 6,748,809 km (0.074 R)
• M18: 7,260,583 km (0.089 R)
• M19: 7,312,344 km (0.058 R)
• M20: 7,626,200 km (0.069 R)
• M21: 9,656,094 km (0.069 R)
• M22: 9,770,387 km (0.031 R)
• M23: 9,827,683 km (0.072 R)
• M24: 9,884,979 km (0.111 R)
• M25: 10,231,746 km (0.066 R)
• M26: 10,348,283 km (0.083 R)
• M27: 11,476,700 km (0.089 R)
• M28: 12,894,140 km (0.095 R)
• M29: 12,956,971 km (0.118 R)
• M30: 13,336,351 km (0.036 R)
• M31: 14,106,032 km (0.047 R)
• M32: 17,049,071 km (0.1 R)
• M33: 17,813,666 km (0.084 R)
• M34: 17,883,677 km (0.089 R)
• M35: 18,094,461 km (0.078 R)
• M36: 19,882,155 km (0.107 R)
• M37: 19,954,710 km (0.083 R)
• M38: 20,027,565 km (0.101 R)
• M39: 20,907,649 km (0.032 R)
• M40: 21,426,753 km (0.075 R)
• M41: 22,175,790 km (0.108 R)
• M42: 24,318,331 km (0.081 R)
• M43: 25,730,086 km (0.06 R)
• M44: 26,445,912 km (0.094 R)
• M45: 27,815,929 km (0.079 R)
• M46: 29,539,745 km (0.119 R)
• M47: 29,705,799 km (0.057 R)
• M48: 30,456,481 km (0.097 R)
• M49: 30,708,105 km (0.109 R)
• M50: 31,129,073 km (0.1 R)
• M51: 31,297,969 km (0.114 R)
• M52: 33,434,825 km (0.111 R)
• M53: 33,781,144 km (0.056 R)
• M54: 34,477,223 km (0.106 R)
• M55: 35,706,768 km (0.065 R)
• M56: 35,883,443 km (0.059 R)
• M57: 37,129,294 km (0.102 R)
• M58: 37,218,903 km (0.064 R)
• M59: 38,208,493 km (0.118 R)
• M60: 39,754,737 km (0.115 R)
• M61: 41,414,226 km (0.117 R)
• M62: 41,507,126 km (0.074 R)
• M63: 41,972,375 km (0.066 R)
• M64: 42,720,514 km (0.12 R)
• M65: 42,908,260 km (0.044 R)
• M66: 43,096,155 km (0.086 R)
• M67: 47,592,019 km (0.099 R)
• M68: 48,078,960 km (0.071 R)
• M69: 49,451,371 km (0.106 R)
• M70: 51,733,636 km (0.036 R)
• M71: 55,169,900 km (0.04 R)
• M72: 56,400,192 km (0.114 R)
• M73: 59,515,418 km (0.118 R)
• M74: 59,829,873 km (0.027 R)
• M75: 60,882,444 km (0.081 R)
• M76: 61,835,083 km (0.08 R)
• M77: 62,579,332 km (0.071 R)
• M78: 64,291,630 km (0.09 R)
• M79: 65,477,791 km (0.11 R)
• M80: 65,910,877 km (0.106 R)
• M81: 67,325,026 km (0.117 R)
• M82: 67,652,795 km (0.116 R)
• M83: 68,419,633 km (0.119 R)
• M84: 69,740,882 km (0.059 R)
• M85: 71,404,260 km (0.089 R)
• M86: 72,856,557 km (0.082 R)
• M87: 73,867,539 km (0.08 R)
• M88: 74,205,630 km (0.084 R)
• M89: 74,431,224 km (0.111 R)
• M90: 75,109,650 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit