🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.6 AU - 0.6 AU

Year: 163 Days

Day: 34.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,888,608 km

• M1: 91,255 km (0.115 R)
• M2: 350,957 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.61 AU - 0.63 AU

Year: 172 Days

Day: 46.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.78 AU - 4.02 AU

Year: 2707 Days

Day: 19.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,888,608 km

• M1: 909,854 km (0.088 R)
• M2: 2,283,611 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.17 AU - 5.19 AU

Year: 4144 Days

Day: 45.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.4

Radius: 6.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.19 AU - 16.45 AU

Year: 20052 Days

Day: 21.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,888,608 km

• M1: 286,031 km (0.077 R)
• M2: 353,500 km (0.106 R)
• M3: 607,816 km (0.108 R)
• M4: 679,623 km (0.067 R)
• M5: 754,422 km (0.118 R)
• M6: 1,016,817 km (0.049 R)
• M7: 1,081,443 km (0.077 R)
• M8: 1,147,416 km (0.044 R)
• M9: 1,214,735 km (0.038 R)
• M10: 1,571,376 km (0.115 R)
• M11: 2,094,819 km (0.073 R)
• M12: 2,205,671 km (0.106 R)
• M13: 2,318,468 km (0.081 R)
• M14: 2,579,366 km (0.078 R)
• M15: 3,066,008 km (0.027 R)
• M16: 3,287,862 km (0.084 R)
• M17: 4,087,612 km (0.091 R)
• M18: 5,018,410 km (0.115 R)
• M19: 5,204,809 km (0.106 R)
• M20: 6,450,211 km (0.052 R)
• M21: 7,357,223 km (0.119 R)
• M22: 7,441,746 km (0.047 R)
• M23: 7,739,895 km (0.1 R)
• M24: 8,128,849 km (0.088 R)
• M25: 9,061,143 km (0.081 R)
• M26: 10,593,474 km (0.072 R)
• M27: 10,641,196 km (0.11 R)
• M28: 12,656,578 km (0.114 R)
• M29: 13,216,972 km (0.111 R)
• M30: 13,941,774 km (0.079 R)
• M31: 14,414,652 km (0.105 R)
• M32: 15,160,547 km (0.12 R)
• M33: 15,375,968 km (0.029 R)
• M34: 15,919,009 km (0.095 R)
• M35: 16,028,365 km (0.112 R)
• M36: 16,468,182 km (0.078 R)
• M37: 16,689,737 km (0.119 R)
• M38: 17,079,589 km (0.118 R)
• M39: 17,585,379 km (0.115 R)
• M40: 18,038,960 km (0.097 R)
• M41: 18,957,790 km (0.096 R)
• M42: 19,364,696 km (0.114 R)
• M43: 19,481,383 km (0.056 R)
• M44: 19,891,879 km (0.081 R)
• M45: 20,305,218 km (0.105 R)
• M46: 20,661,710 km (0.073 R)
• M47: 20,840,779 km (0.055 R)
• M48: 21,441,414 km (0.101 R)
• M49: 22,967,462 km (0.088 R)
• M50: 23,214,897 km (0.093 R)
• M51: 24,402,255 km (0.115 R)
• M52: 24,528,366 km (0.107 R)
• M53: 25,289,670 km (0.112 R)
• M54: 25,865,771 km (0.059 R)
• M55: 26,510,837 km (0.114 R)
• M56: 26,575,613 km (0.084 R)
• M57: 27,816,976 km (0.115 R)
• M58: 27,948,772 km (0.102 R)
• M59: 28,014,744 km (0.047 R)
• M60: 28,146,690 km (0.036 R)
• M61: 28,279,084 km (0.079 R)
• M62: 30,899,590 km (0.114 R)
• M63: 31,104,389 km (0.084 R)
• M64: 31,241,122 km (0.05 R)
• M65: 32,065,855 km (0.04 R)
• M66: 32,273,197 km (0.037 R)
• M67: 33,176,769 km (0.117 R)
• M68: 33,666,702 km (0.118 R)
• M69: 34,229,638 km (0.061 R)
• M70: 34,937,536 km (0.058 R)
• M71: 35,721,877 km (0.077 R)
• M72: 35,865,192 km (0.069 R)
• M73: 36,152,270 km (0.048 R)
• M74: 37,162,804 km (0.101 R)
• M75: 37,890,448 km (0.113 R)
• M76: 39,285,747 km (0.071 R)
• M77: 41,072,095 km (0.12 R)
• M78: 41,372,338 km (0.104 R)
• M79: 41,598,082 km (0.117 R)
• M80: 44,569,245 km (0.035 R)
• M81: 46,275,259 km (0.11 R)
• M82: 46,509,529 km (0.065 R)
• M83: 47,136,195 km (0.045 R)
• M84: 47,371,961 km (0.105 R)
• M85: 47,529,338 km (0.088 R)
• M86: 47,608,176 km (0.057 R)
• M87: 47,765,703 km (0.095 R)
• M88: 49,272,003 km (0.096 R)
• M89: 49,511,210 km (0.107 R)
• M90: 51,924,823 km (0.078 R)
• M91: 52,982,479 km (0.044 R)
• M92: 55,036,608 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 7.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.89 AU - 18.03 AU

Year: 22409 Days

Day: 21.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 34,888,608 km

• M1: 389,104 km (0.084 R)
• M2: 444,156 km (0.109 R)
• M3: 514,168 km (0.104 R)
• M4: 588,219 km (0.032 R)
• M5: 652,995 km (0.079 R)
• M6: 833,111 km (0.106 R)
• M7: 1,029,084 km (0.089 R)
• M8: 1,076,506 km (0.031 R)
• M9: 1,307,485 km (0.08 R)
• M10: 1,359,097 km (0.095 R)
• M11: 1,482,216 km (0.111 R)
• M12: 1,554,172 km (0.113 R)
• M13: 2,111,125 km (0.089 R)
• M14: 3,631,638 km (0.082 R)
• M15: 4,649,951 km (0.097 R)
• M16: 4,863,576 km (0.113 R)
• M17: 5,080,643 km (0.092 R)
• M18: 5,722,119 km (0.109 R)
• M19: 7,637,420 km (0.111 R)
• M20: 8,926,056 km (0.095 R)
• M21: 9,258,762 km (0.105 R)
• M22: 10,315,372 km (0.067 R)
• M23: 11,302,418 km (0.078 R)
• M24: 11,445,733 km (0.065 R)
• M25: 11,589,796 km (0.064 R)
• M26: 12,208,832 km (0.117 R)
• M27: 12,875,739 km (0.111 R)
• M28: 14,986,266 km (0.04 R)
• M29: 15,381,354 km (0.117 R)
• M30: 19,861,660 km (0.056 R)
• M31: 19,991,511 km (0.12 R)
• M32: 20,121,662 km (0.072 R)
• M33: 20,732,619 km (0.063 R)
• M34: 22,062,245 km (0.1 R)
• M35: 22,107,125 km (0.094 R)
• M36: 23,009,349 km (0.096 R)
• M37: 24,477,952 km (0.096 R)
• M38: 25,929,350 km (0.093 R)
• M39: 29,356,937 km (0.118 R)
• M40: 29,455,522 km (0.096 R)
• M41: 30,747,299 km (0.105 R)
• M42: 31,098,256 km (0.058 R)
• M43: 31,349,730 km (0.062 R)
• M44: 31,551,388 km (0.074 R)
• M45: 31,804,208 km (0.098 R)
• M46: 32,159,054 km (0.07 R)
• M47: 32,821,623 km (0.081 R)
• M48: 33,901,570 km (0.083 R)
• M49: 34,264,046 km (0.085 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit