🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.72 AU - 1.16 AU

Year: 342 Days

Day: 14.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 113.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.83 AU - 1.17 AU

Year: 375 Days

Day: 16.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.65 AU - 4.69 AU

Year: 3191 Days

Day: 31.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 111.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,927,258 km

• M1: 24,534 km (0.069 R)
• M2: 777,161 km (0.104 R)

Asteroid Belt

Center: 7.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 13

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.14 AU - 11.56 AU

Year: 12478 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,927,258 km

• M1: 389,702 km (0.059 R)
• M2: 555,756 km (0.094 R)
• M3: 1,009,636 km (0.094 R)
• M4: 1,516,474 km (0.087 R)
• M5: 1,719,628 km (0.056 R)
• M6: 1,986,361 km (0.07 R)
• M7: 2,209,561 km (0.118 R)
• M8: 2,295,430 km (0.105 R)
• M9: 2,382,645 km (0.098 R)
• M10: 2,804,062 km (0.092 R)
• M11: 3,380,613 km (0.037 R)
• M12: 3,513,755 km (0.078 R)
• M13: 3,819,832 km (0.102 R)
• M14: 4,206,094 km (0.099 R)
• M15: 4,421,963 km (0.08 R)
• M16: 4,715,774 km (0.102 R)
• M17: 5,168,457 km (0.05 R)
• M18: 5,283,797 km (0.103 R)
• M19: 5,400,184 km (0.113 R)
• M20: 6,988,165 km (0.057 R)
• M21: 7,417,511 km (0.064 R)
• M22: 7,899,665 km (0.056 R)
• M23: 8,756,412 km (0.109 R)
• M24: 8,848,415 km (0.109 R)
• M25: 9,219,268 km (0.036 R)
• M26: 10,120,745 km (0.09 R)
• M27: 10,265,705 km (0.054 R)
• M28: 11,099,863 km (0.116 R)
• M29: 11,349,392 km (0.109 R)
• M30: 12,469,431 km (0.031 R)
• M31: 13,095,199 km (0.094 R)
• M32: 13,358,940 km (0.028 R)
• M33: 13,517,963 km (0.046 R)
• M34: 13,677,733 km (0.1 R)
• M35: 14,377,253 km (0.084 R)
• M36: 15,309,547 km (0.079 R)
• M37: 17,002,097 km (0.105 R)
• M38: 17,232,328 km (0.11 R)
• M39: 17,695,783 km (0.093 R)
• M40: 18,222,068 km (0.062 R)
• M41: 18,634,958 km (0.051 R)
• M42: 18,991,300 km (0.112 R)
• M43: 19,290,047 km (0.085 R)
• M44: 19,590,440 km (0.107 R)
• M45: 19,710,866 km (0.095 R)
• M46: 20,195,563 km (0.081 R)
• M47: 20,745,634 km (0.079 R)
• M48: 21,424,509 km (0.105 R)
• M49: 21,610,908 km (0.06 R)
• M50: 21,797,906 km (0.053 R)
• M51: 23,057,969 km (0.057 R)
• M52: 23,504,668 km (0.098 R)
• M53: 23,889,733 km (0.111 R)
• M54: 24,212,266 km (0.094 R)
• M55: 26,978,181 km (0.047 R)
• M56: 28,739,995 km (0.104 R)
• M57: 29,151,838 km (0.056 R)
• M58: 30,678,634 km (0.092 R)
• M59: 31,029,291 km (0.098 R)
• M60: 31,240,374 km (0.094 R)
• M61: 31,381,295 km (0.103 R)
• M62: 31,593,126 km (0.071 R)
• M63: 33,304,675 km (0.119 R)
• M64: 33,592,950 km (0.118 R)
• M65: 34,389,708 km (0.108 R)
• M66: 34,973,140 km (0.108 R)
• M67: 35,633,465 km (0.108 R)
• M68: 36,743,032 km (0.106 R)
• M69: 38,768,887 km (0.076 R)
• M70: 40,062,908 km (0.056 R)
• M71: 40,676,708 km (0.045 R)
• M72: 44,187,321 km (0.092 R)
• M73: 44,424,733 km (0.115 R)
• M74: 45,698,410 km (0.053 R)
• M75: 46,339,885 km (0.082 R)
• M76: 48,037,522 km (0.117 R)
• M77: 48,363,196 km (0.078 R)
• M78: 49,016,790 km (0.118 R)
• M79: 51,410,505 km (0.094 R)
• M80: 52,495,838 km (0.088 R)
• M81: 53,083,308 km (0.08 R)
• M82: 54,011,114 km (0.103 R)
• M83: 55,199,520 km (0.112 R)
• M84: 56,998,285 km (0.108 R)
• M85: 57,084,453 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144

Radius: 6.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.1 AU - 16.68 AU

Year: 20456 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,927,258 km

• M1: 788,680 km (0.091 R)
• M2: 840,590 km (0.105 R)
• M3: 2,534,038 km (0.101 R)
• M4: 3,042,521 km (0.042 R)
• M5: 3,494,905 km (0.107 R)
• M6: 4,120,075 km (0.116 R)
• M7: 5,606,629 km (0.035 R)
• M8: 5,915,100 km (0.077 R)
• M9: 6,477,139 km (0.091 R)
• M10: 6,837,221 km (0.066 R)
• M11: 6,946,428 km (0.085 R)
• M12: 7,277,787 km (0.091 R)
• M13: 8,147,549 km (0.088 R)
• M14: 8,536,055 km (0.1 R)
• M15: 8,811,464 km (0.027 R)
• M16: 9,330,868 km (0.104 R)
• M17: 9,411,651 km (0.109 R)
• M18: 9,901,285 km (0.1 R)
• M19: 10,609,032 km (0.1 R)
• M20: 10,651,069 km (0.103 R)
• M21: 10,693,256 km (0.114 R)
• M22: 11,075,628 km (0.113 R)
• M23: 11,203,983 km (0.114 R)
• M24: 12,470,778 km (0.081 R)
• M25: 12,649,098 km (0.12 R)
• M26: 13,234,325 km (0.073 R)
• M27: 13,416,087 km (0.11 R)
• M28: 14,712,053 km (0.053 R)
• M29: 16,387,400 km (0.063 R)
• M30: 16,877,033 km (0.065 R)
• M31: 17,222,604 km (0.1 R)
• M32: 21,601,783 km (0.112 R)
• M33: 21,708,745 km (0.08 R)
• M34: 21,976,974 km (0.096 R)
• M35: 22,625,182 km (0.119 R)
• M36: 23,170,167 km (0.104 R)
• M37: 23,444,230 km (0.086 R)
• M38: 23,719,490 km (0.097 R)
• M39: 23,774,542 km (0.084 R)
• M40: 24,273,003 km (0.102 R)
• M41: 24,384,303 km (0.112 R)
• M42: 24,830,853 km (0.052 R)
• M43: 27,973,605 km (0.067 R)
• M44: 29,383,715 km (0.118 R)
• M45: 30,516,470 km (0.101 R)
• M46: 30,696,585 km (0.052 R)
• M47: 33,008,920 km (0.1 R)
• M48: 34,248,338 km (0.103 R)
• M49: 36,389,981 km (0.105 R)
• M50: 37,348,604 km (0.085 R)
• M51: 37,669,941 km (0.061 R)
• M52: 37,927,698 km (0.095 R)
• M53: 38,639,484 km (0.064 R)
• M54: 39,617,256 km (0.073 R)
• M55: 40,999,840 km (0.083 R)
• M56: 41,863,618 km (0.073 R)
• M57: 42,130,650 km (0.093 R)
• M58: 43,069,526 km (0.076 R)
• M59: 43,271,633 km (0.115 R)
• M60: 44,015,284 km (0.056 R)
• M61: 45,446,786 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 14,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit