🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 9

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.61 AU - 3.33 AU

Year: 3305 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,185,654 km

• M1: 111,899 km (0.118 R)
• M2: 425,157 km (0.117 R)
• M3: 929,003 km (0.063 R)
• M4: 1,220,120 km (0.083 R)
• M5: 1,607,728 km (0.065 R)
• M6: 2,104,244 km (0.101 R)
• M7: 2,750,058 km (0.076 R)
• M8: 3,138,264 km (0.106 R)
• M9: 3,482,638 km (0.038 R)
• M10: 4,024,931 km (0.098 R)
• M11: 4,793,116 km (0.043 R)
• M12: 5,879,645 km (0.115 R)
• M13: 6,405,482 km (0.116 R)
• M14: 6,835,725 km (0.11 R)
• M15: 7,351,090 km (0.115 R)
• M16: 9,168,255 km (0.073 R)
• M17: 10,201,528 km (0.099 R)
• M18: 10,874,868 km (0.116 R)
• M19: 12,640,272 km (0.081 R)
• M20: 13,073,358 km (0.118 R)
• M21: 13,516,317 km (0.113 R)
• M22: 14,588,934 km (0.042 R)
• M23: 15,280,675 km (0.111 R)
• M24: 18,086,083 km (0.113 R)
• M25: 19,197,446 km (0.102 R)
• M26: 20,882,516 km (0.096 R)
• M27: 22,593,617 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 9.6

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.66 AU - 3.52 AU

Year: 3507 Days

Day: 12.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,185,654 km

• M1: 119,529 km (0.06 R)
• M2: 430,393 km (0.116 R)
• M3: 951,143 km (0.083 R)
• M4: 1,291,329 km (0.093 R)
• M5: 1,762,113 km (0.077 R)
• M6: 2,086,292 km (0.1 R)
• M7: 2,404,636 km (0.101 R)
• M8: 3,122,556 km (0.093 R)
• M9: 5,158,135 km (0.04 R)
• M10: 5,527,342 km (0.119 R)
• M11: 7,055,933 km (0.08 R)
• M12: 7,952,473 km (0.115 R)
• M13: 8,811,464 km (0.119 R)
• M14: 10,755,638 km (0.029 R)
• M15: 11,986,829 km (0.113 R)
• M16: 12,589,409 km (0.09 R)
• M17: 13,018,306 km (0.09 R)
• M18: 13,506,145 km (0.063 R)
• M19: 13,804,742 km (0.076 R)
• M20: 15,964,636 km (0.085 R)
• M21: 16,580,530 km (0.092 R)
• M22: 19,328,793 km (0.11 R)
• M23: 20,222,042 km (0.114 R)
• M24: 23,637,960 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 13.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.53 AU - 4.53 AU

Year: 6225 Days

Day: 6.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,185,654 km

• M1: 172,935 km (0.07 R)
• M2: 857,944 km (0.089 R)
• M3: 2,030,342 km (0.043 R)
• M4: 3,195,261 km (0.103 R)
• M5: 3,849,602 km (0.109 R)
• M6: 5,854,513 km (0.112 R)
• M7: 6,969,316 km (0.105 R)
• M8: 7,752,760 km (0.097 R)
• M9: 8,294,903 km (0.094 R)
• M10: 11,395,618 km (0.079 R)
• M11: 12,002,536 km (0.057 R)
• M12: 17,295,907 km (0.113 R)
• M13: 19,645,043 km (0.07 R)
• M14: 20,724,092 km (0.104 R)
• M15: 23,370,628 km (0.093 R)
• M16: 25,755,218 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 13

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.13 AU - 5.77 AU

Year: 7111 Days

Day: 14 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,185,654 km

• M1: 161,865 km (0.096 R)
• M2: 584,329 km (0.081 R)
• M3: 1,032,225 km (0.081 R)
• M4: 1,500,766 km (0.052 R)
• M5: 2,113,220 km (0.12 R)
• M6: 2,586,398 km (0.118 R)
• M7: 3,068,851 km (0.12 R)
• M8: 3,918,267 km (0.057 R)
• M9: 4,667,603 km (0.049 R)
• M10: 6,836,623 km (0.062 R)
• M11: 7,385,497 km (0.103 R)
• M12: 7,806,615 km (0.09 R)
• M13: 8,613,546 km (0.089 R)
• M14: 11,471,763 km (0.092 R)
• M15: 14,022,706 km (0.102 R)
• M16: 17,463,457 km (0.111 R)
• M17: 18,075,612 km (0.1 R)
• M18: 20,294,597 km (0.072 R)
• M19: 22,529,739 km (0.086 R)
• M20: 29,253,265 km (0.103 R)
• M21: 30,117,343 km (0.116 R)
• M22: 30,899,590 km (0.11 R)
• M23: 34,059,396 km (0.089 R)
• M24: 35,230,598 km (0.083 R)
• M25: 36,428,577 km (0.094 R)
• M26: 37,540,987 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 6.6

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.05 AU - 8.21 AU

Year: 11023 Days

Day: 15.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,185,654 km

• M1: 104,270 km (0.087 R)
• M2: 338,390 km (0.096 R)
• M3: 697,724 km (0.082 R)
• M4: 1,307,635 km (0.105 R)
• M5: 1,576,462 km (0.109 R)
• M6: 1,933,702 km (0.086 R)
• M7: 2,188,467 km (0.119 R)
• M8: 2,424,383 km (0.08 R)
• M9: 2,655,661 km (0.088 R)
• M10: 4,941,218 km (0.088 R)
• M11: 5,780,462 km (0.086 R)
• M12: 6,834,229 km (0.113 R)
• M13: 7,042,619 km (0.089 R)
• M14: 7,341,516 km (0.098 R)
• M15: 8,866,067 km (0.106 R)
• M16: 10,590,482 km (0.116 R)
• M17: 11,385,296 km (0.106 R)
• M18: 11,737,898 km (0.108 R)
• M19: 13,221,609 km (0.081 R)
• M20: 14,481,672 km (0.05 R)
• M21: 15,317,476 km (0.095 R)
• M22: 16,038,388 km (0.053 R)
• M23: 16,857,137 km (0.04 R)
• M24: 17,703,412 km (0.087 R)
• M25: 20,069,901 km (0.117 R)
• M26: 21,373,048 km (0.054 R)
• M27: 23,010,097 km (0.109 R)
• M28: 24,050,700 km (0.111 R)
• M29: 27,675,606 km (0.111 R)
• M30: 29,069,260 km (0.116 R)
• M31: 34,743,657 km (0.053 R)
• M32: 37,774,360 km (0.103 R)
• M33: 39,755,335 km (0.089 R)
• M34: 44,211,257 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.9

Radius: 4.4

Gravity: 19.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.39 AU - 6.95 AU

Year: 11123 Days

Day: 15.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,185,654 km

• M1: 69,114 km (0.093 R)
• M2: 226,491 km (0.077 R)
• M3: 415,882 km (0.114 R)
• M4: 571,464 km (0.068 R)
• M5: 917,035 km (0.058 R)
• M6: 1,209,349 km (0.099 R)
• M7: 1,352,664 km (0.092 R)
• M8: 1,588,879 km (0.051 R)
• M9: 1,962,126 km (0.075 R)
• M10: 2,618,860 km (0.101 R)
• M11: 4,215,668 km (0.049 R)
• M12: 4,576,049 km (0.06 R)
• M13: 4,807,926 km (0.114 R)
• M14: 6,017,574 km (0.104 R)
• M15: 6,366,885 km (0.065 R)
• M16: 7,221,538 km (0.035 R)
• M17: 7,377,569 km (0.117 R)
• M18: 8,621,026 km (0.071 R)
• M19: 12,217,209 km (0.101 R)
• M20: 12,383,263 km (0.075 R)
• M21: 14,250,095 km (0.039 R)
• M22: 15,378,512 km (0.098 R)
• M23: 15,898,663 km (0.067 R)
• M24: 19,872,731 km (0.061 R)
• M25: 20,411,881 km (0.089 R)
• M26: 21,438,721 km (0.095 R)
• M27: 22,087,527 km (0.101 R)
• M28: 30,412,948 km (0.107 R)
• M29: 31,128,475 km (0.111 R)
• M30: 33,126,952 km (0.106 R)
• M31: 34,764,002 km (0.027 R)
• M32: 36,111,729 km (0.055 R)
• M33: 36,339,716 km (0.106 R)
• M34: 36,913,873 km (0.111 R)
• M35: 37,145,151 km (0.114 R)
• M36: 37,844,970 km (0.041 R)
• M37: 41,227,228 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.2

Radius: 6.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.28 AU - 9.64 AU

Year: 15888 Days

Day: 16.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,185,654 km

• M1: 111,450 km (0.109 R)
• M2: 500,255 km (0.085 R)
• M3: 1,082,341 km (0.095 R)
• M4: 1,318,406 km (0.092 R)
• M5: 2,631,427 km (0.084 R)
• M6: 3,109,541 km (0.111 R)
• M7: 4,352,251 km (0.092 R)
• M8: 6,482,525 km (0.092 R)
• M9: 7,311,147 km (0.027 R)
• M10: 9,614,356 km (0.048 R)
• M11: 12,715,370 km (0.047 R)
• M12: 14,458,335 km (0.03 R)
• M13: 15,865,752 km (0.065 R)
• M14: 20,550,708 km (0.051 R)
• M15: 21,638,135 km (0.093 R)
• M16: 22,587,633 km (0.112 R)
• M17: 27,755,491 km (0.087 R)
• M18: 29,290,515 km (0.034 R)
• M19: 30,989,498 km (0.03 R)
• M20: 33,090,899 km (0.101 R)
• M21: 46,156,777 km (0.089 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: 190 - 10,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit