🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.82 AU

Year: 208 Days

Day: 30.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.03 AU - 1.15 AU

Year: 414 Days

Day: 43.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.15 AU - 2.19 AU

Year: 1162 Days

Day: 28.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.26 AU - 2.28 AU

Year: 1243 Days

Day: 31.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.71 AU - 5.61 AU

Year: 3656 Days

Day: 30.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,189,192 km

• M1: 927,208 km (0.067 R)
• M2: 2,990,312 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 15

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.99 AU - 7.19 AU

Year: 6148 Days

Day: 13.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,189,192 km

• M1: 202,556 km (0.095 R)
• M2: 348,563 km (0.088 R)
• M3: 628,461 km (0.111 R)
• M4: 988,543 km (0.092 R)
• M5: 1,258,118 km (0.049 R)
• M6: 1,494,184 km (0.056 R)
• M7: 1,623,885 km (0.085 R)
• M8: 1,794,726 km (0.113 R)
• M9: 2,195,349 km (0.057 R)
• M10: 2,468,963 km (0.089 R)
• M11: 2,652,969 km (0.109 R)
• M12: 2,960,243 km (0.087 R)
• M13: 3,202,142 km (0.096 R)
• M14: 3,310,152 km (0.107 R)
• M15: 3,770,764 km (0.098 R)
• M16: 4,000,546 km (0.104 R)
• M17: 4,218,062 km (0.116 R)
• M18: 4,388,154 km (0.115 R)
• M19: 4,700,215 km (0.088 R)
• M20: 4,876,741 km (0.118 R)
• M21: 5,019,607 km (0.116 R)
• M22: 5,327,928 km (0.113 R)
• M23: 6,367,633 km (0.094 R)
• M24: 6,642,295 km (0.063 R)
• M25: 6,781,122 km (0.048 R)
• M26: 7,081,963 km (0.084 R)
• M27: 7,183,091 km (0.087 R)
• M28: 7,842,668 km (0.087 R)
• M29: 8,307,469 km (0.119 R)
• M30: 8,543,235 km (0.096 R)
• M31: 9,800,456 km (0.081 R)
• M32: 9,958,880 km (0.1 R)
• M33: 11,138,758 km (0.08 R)
• M34: 11,422,845 km (0.106 R)
• M35: 11,517,989 km (0.074 R)
• M36: 11,637,368 km (0.069 R)
• M37: 11,829,302 km (0.069 R)
• M38: 12,022,283 km (0.102 R)
• M39: 12,240,696 km (0.111 R)
• M40: 12,509,374 km (0.085 R)
• M41: 12,779,996 km (0.051 R)
• M42: 12,878,881 km (0.109 R)
• M43: 13,202,012 km (0.118 R)
• M44: 13,477,721 km (0.102 R)
• M45: 14,547,495 km (0.09 R)
• M46: 14,754,240 km (0.085 R)
• M47: 15,223,379 km (0.113 R)
• M48: 15,407,085 km (0.114 R)
• M49: 15,591,539 km (0.08 R)
• M50: 16,122,761 km (0.028 R)
• M51: 16,310,057 km (0.046 R)
• M52: 16,417,469 km (0.098 R)
• M53: 16,605,962 km (0.099 R)
• M54: 16,822,281 km (0.103 R)
• M55: 17,834,759 km (0.116 R)
• M56: 18,195,140 km (0.084 R)
• M57: 18,558,065 km (0.09 R)
• M58: 18,754,337 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.8

Radius: 6.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.95 AU - 18.41 AU

Year: 21495 Days

Day: 16.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,189,192 km

• M1: 94,247 km (0.088 R)
• M2: 141,071 km (0.054 R)
• M3: 264,489 km (0.098 R)
• M4: 579,692 km (0.099 R)
• M5: 643,570 km (0.108 R)
• M6: 793,018 km (0.083 R)
• M7: 923,617 km (0.114 R)
• M8: 1,030,281 km (0.114 R)
• M9: 1,339,799 km (0.089 R)
• M10: 1,391,260 km (0.068 R)
• M11: 1,751,492 km (0.113 R)
• M12: 1,846,038 km (0.118 R)
• M13: 2,040,216 km (0.116 R)
• M14: 2,099,756 km (0.07 R)
• M15: 2,159,894 km (0.045 R)
• M16: 2,469,262 km (0.066 R)
• M17: 4,063,976 km (0.063 R)
• M18: 4,114,091 km (0.052 R)
• M19: 4,291,065 km (0.109 R)
• M20: 4,784,439 km (0.103 R)
• M21: 5,159,331 km (0.103 R)
• M22: 5,241,012 km (0.107 R)
• M23: 5,488,297 km (0.091 R)
• M24: 5,908,966 km (0.071 R)
• M25: 6,108,979 km (0.117 R)
• M26: 6,486,115 km (0.088 R)
• M27: 6,544,757 km (0.113 R)
• M28: 6,751,651 km (0.041 R)
• M29: 7,323,863 km (0.119 R)
• M30: 8,772,569 km (0.095 R)
• M31: 9,098,991 km (0.077 R)
• M32: 9,329,821 km (0.065 R)
• M33: 9,429,453 km (0.066 R)
• M34: 9,898,592 km (0.059 R)
• M35: 10,067,937 km (0.045 R)
• M36: 10,409,768 km (0.066 R)
• M37: 10,859,609 km (0.088 R)
• M38: 11,599,669 km (0.095 R)
• M39: 11,671,027 km (0.111 R)
• M40: 11,814,193 km (0.115 R)
• M41: 12,247,129 km (0.095 R)
• M42: 13,351,760 km (0.047 R)
• M43: 13,727,101 km (0.116 R)
• M44: 14,912,365 km (0.029 R)
• M45: 15,028,901 km (0.077 R)
• M46: 15,106,692 km (0.108 R)
• M47: 16,090,448 km (0.082 R)
• M48: 16,569,909 km (0.091 R)
• M49: 17,502,203 km (0.071 R)
• M50: 18,202,171 km (0.051 R)
• M51: 19,714,307 km (0.113 R)
• M52: 20,528,568 km (0.102 R)
• M53: 21,441,264 km (0.047 R)
• M54: 22,723,169 km (0.09 R)
• M55: 23,081,156 km (0.111 R)
• M56: 23,441,089 km (0.088 R)
• M57: 23,486,267 km (0.111 R)
• M58: 23,848,145 km (0.106 R)
• M59: 24,486,030 km (0.071 R)
• M60: 25,175,826 km (0.067 R)
• M61: 25,825,230 km (0.068 R)
• M62: 27,187,917 km (0.062 R)
• M63: 28,189,325 km (0.091 R)
• M64: 28,477,600 km (0.081 R)
• M65: 29,251,320 km (0.077 R)
• M66: 29,299,790 km (0.1 R)
• M67: 29,982,854 km (0.043 R)
• M68: 30,080,841 km (0.097 R)
• M69: 30,572,419 km (0.102 R)
• M70: 30,671,004 km (0.064 R)
• M71: 31,762,919 km (0.066 R)
• M72: 31,912,816 km (0.05 R)
• M73: 32,514,648 km (0.107 R)
• M74: 33,323,075 km (0.108 R)
• M75: 33,933,734 km (0.111 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit