🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 11.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.54 AU - 0.76 AU

Year: 349 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,575,439 km

• M1: 144,362 km (0.085 R)
• M2: 604,675 km (0.117 R)
• M3: 1,001,857 km (0.059 R)
• M4: 1,372,560 km (0.111 R)
• M5: 1,909,766 km (0.061 R)
• M6: 2,584,154 km (0.108 R)
• M7: 3,008,264 km (0.1 R)
• M8: 3,638,519 km (0.051 R)
• M9: 4,623,322 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 12.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.9 AU - 1.38 AU

Year: 812 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,575,439 km

• M1: 153,039 km (0.084 R)
• M2: 550,819 km (0.112 R)
• M3: 1,028,037 km (0.098 R)
• M4: 1,841,849 km (0.066 R)
• M5: 2,888,436 km (0.063 R)
• M6: 3,829,257 km (0.075 R)
• M7: 4,252,918 km (0.096 R)
• M8: 4,661,170 km (0.072 R)
• M9: 5,681,278 km (0.09 R)
• M10: 6,140,245 km (0.108 R)
• M11: 6,723,676 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 13.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.44 AU - 1.44 AU

Year: 1152 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,575,439 km

• M1: 164,109 km (0.106 R)
• M2: 596,297 km (0.106 R)
• M3: 1,578,557 km (0.061 R)
• M4: 3,344,410 km (0.108 R)
• M5: 3,797,991 km (0.115 R)
• M6: 6,866,841 km (0.116 R)
• M7: 7,319,225 km (0.076 R)
• M8: 8,424,305 km (0.101 R)
• M9: 8,972,880 km (0.11 R)
• M10: 9,793,574 km (0.114 R)
• M11: 10,696,697 km (0.112 R)
• M12: 11,619,566 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.1

Radius: 12.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.51 AU - 2.95 AU

Year: 3008 Days

Day: 7.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,575,439 km

• M1: 151,991 km (0.045 R)
• M2: 534,812 km (0.084 R)
• M3: 1,470,547 km (0.12 R)
• M4: 2,281,667 km (0.11 R)
• M5: 2,727,618 km (0.118 R)
• M6: 3,763,733 km (0.093 R)
• M7: 4,168,694 km (0.111 R)
• M8: 4,861,482 km (0.084 R)
• M9: 6,043,006 km (0.05 R)
• M10: 8,723,800 km (0.049 R)
• M11: 9,279,257 km (0.104 R)
• M12: 10,633,117 km (0.085 R)
• M13: 12,689,639 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.3

Radius: 3.3

Gravity: 86.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.99 AU - 6.57 AU

Year: 9267 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,575,439 km

• M1: 41,139 km (0.115 R)
• M2: 163,062 km (0.074 R)
• M3: 308,172 km (0.049 R)
• M4: 422,913 km (0.117 R)
• M5: 650,152 km (0.1 R)
• M6: 842,984 km (0.028 R)
• M7: 1,039,256 km (0.097 R)
• M8: 1,166,415 km (0.103 R)
• M9: 1,278,015 km (0.053 R)
• M10: 1,897,051 km (0.116 R)
• M11: 2,087,638 km (0.075 R)
• M12: 2,407,329 km (0.077 R)
• M13: 2,802,118 km (0.1 R)
• M14: 3,096,078 km (0.12 R)
• M15: 3,485,630 km (0.067 R)
• M16: 4,073,400 km (0.11 R)
• M17: 4,724,600 km (0.075 R)
• M18: 4,945,556 km (0.057 R)
• M19: 5,107,571 km (0.118 R)
• M20: 6,968,718 km (0.104 R)
• M21: 7,807,513 km (0.117 R)
• M22: 8,071,703 km (0.099 R)
• M23: 10,142,885 km (0.087 R)
• M24: 14,622,294 km (0.087 R)
• M25: 15,363,552 km (0.066 R)
• M26: 19,129,678 km (0.111 R)
• M27: 23,558,224 km (0.112 R)
• M28: 29,145,854 km (0.092 R)
• M29: 30,859,647 km (0.117 R)
• M30: 31,741,078 km (0.053 R)
• M31: 32,188,076 km (0.085 R)
• M32: 42,032,364 km (0.112 R)
• M33: 44,354,572 km (0.058 R)
• M34: 46,044,280 km (0.098 R)
• M35: 47,630,466 km (0.055 R)
• M36: 47,922,631 km (0.1 R)
• M37: 48,658,503 km (0.111 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.4

Radius: 6.6

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.78 AU - 8.12 AU

Year: 14948 Days

Day: 24.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,575,439 km

• M1: 261,796 km (0.061 R)
• M2: 496,964 km (0.118 R)
• M3: 1,174,493 km (0.096 R)
• M4: 1,596,209 km (0.105 R)
• M5: 2,330,585 km (0.114 R)
• M6: 2,925,087 km (0.113 R)
• M7: 3,427,138 km (0.074 R)
• M8: 3,985,138 km (0.03 R)
• M9: 4,442,159 km (0.097 R)
• M10: 4,865,970 km (0.103 R)
• M11: 5,460,322 km (0.105 R)
• M12: 7,222,884 km (0.081 R)
• M13: 9,438,578 km (0.061 R)
• M14: 10,417,098 km (0.117 R)
• M15: 12,070,903 km (0.112 R)
• M16: 12,383,562 km (0.119 R)
• M17: 15,964,187 km (0.114 R)
• M18: 16,646,952 km (0.091 R)
• M19: 17,667,359 km (0.075 R)
• M20: 19,402,545 km (0.113 R)
• M21: 19,745,573 km (0.081 R)
• M22: 21,981,313 km (0.099 R)
• M23: 22,354,111 km (0.106 R)
• M24: 23,985,475 km (0.109 R)
• M25: 26,842,944 km (0.089 R)
• M26: 27,483,373 km (0.095 R)
• M27: 29,129,249 km (0.088 R)
• M28: 31,189,660 km (0.097 R)
• M29: 35,854,720 km (0.109 R)
• M30: 36,241,730 km (0.114 R)
• M31: 38,622,131 km (0.05 R)
• M32: 41,387,149 km (0.081 R)
• M33: 45,777,846 km (0.071 R)
• M34: 48,398,651 km (0.092 R)
• M35: 50,630,801 km (0.108 R)
• M36: 53,264,771 km (0.103 R)
• M37: 57,209,068 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.4

Radius: 3.6

Gravity: 62.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.21 AU - 9.23 AU

Year: 17171 Days

Day: 21 Hours

Environment

Temp: -240 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,575,439 km

• M1: 45,328 km (0.091 R)
• M2: 193,280 km (0.079 R)
• M3: 550,221 km (0.043 R)
• M4: 796,160 km (0.077 R)
• M5: 1,906,774 km (0.103 R)
• M6: 2,042,460 km (0.071 R)
• M7: 2,971,612 km (0.08 R)
• M8: 3,400,659 km (0.111 R)
• M9: 3,629,992 km (0.119 R)
• M10: 5,534,373 km (0.105 R)
• M11: 5,851,820 km (0.088 R)
• M12: 9,056,805 km (0.104 R)
• M13: 9,330,419 km (0.109 R)
• M14: 9,779,662 km (0.118 R)
• M15: 10,243,116 km (0.112 R)
• M16: 10,540,217 km (0.062 R)
• M17: 11,593,087 km (0.091 R)
• M18: 16,507,826 km (0.082 R)
• M19: 17,330,913 km (0.105 R)
• M20: 20,426,692 km (0.107 R)
• M21: 20,708,085 km (0.063 R)
• M22: 21,567,525 km (0.108 R)
• M23: 25,351,753 km (0.09 R)
• M24: 30,399,484 km (0.094 R)
• M25: 33,416,125 km (0.044 R)
• M26: 35,941,188 km (0.12 R)
• M27: 36,488,566 km (0.094 R)
• M28: 37,041,330 km (0.085 R)
• M29: 38,590,566 km (0.071 R)
• M30: 42,270,823 km (0.075 R)
• M31: 46,662,867 km (0.096 R)
• M32: 46,987,644 km (0.1 R)
• M33: 53,096,024 km (0.118 R)
• M34: 53,450,122 km (0.073 R)
• M35: 55,789,983 km (0.073 R)
• M36: 57,263,372 km (0.112 R)
• M37: 59,141,274 km (0.085 R)
• M38: 66,446,437 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit