🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 220 Days

Day: 27.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,324,692 km

• M1: 249,828 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.86 AU - 3.74 AU

Year: 2201 Days

Day: 36.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,324,692 km

• M1: 2,458,791 km (0.103 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 9.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.69 AU - 6.29 AU

Year: 5382 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,324,692 km

• M1: 138,827 km (0.083 R)
• M2: 210,634 km (0.058 R)
• M3: 581,637 km (0.115 R)
• M4: 799,601 km (0.052 R)
• M5: 923,318 km (0.099 R)
• M6: 1,012,927 km (0.107 R)
• M7: 1,084,884 km (0.034 R)
• M8: 1,244,953 km (0.092 R)
• M9: 1,505,703 km (0.117 R)
• M10: 1,564,644 km (0.087 R)
• M11: 1,796,371 km (0.115 R)
• M12: 1,859,202 km (0.116 R)
• M13: 1,987,109 km (0.03 R)
• M14: 2,238,433 km (0.108 R)
• M15: 2,430,217 km (0.025 R)
• M16: 2,542,266 km (0.026 R)
• M17: 2,641,599 km (0.07 R)
• M18: 2,800,622 km (0.085 R)
• M19: 3,143,350 km (0.109 R)
• M20: 3,281,130 km (0.063 R)
• M21: 3,452,270 km (0.119 R)
• M22: 3,562,673 km (0.095 R)
• M23: 3,722,593 km (0.102 R)
• M24: 3,901,213 km (0.103 R)
• M25: 4,049,465 km (0.106 R)
• M26: 4,368,707 km (0.08 R)
• M27: 4,471,181 km (0.04 R)
• M28: 4,609,110 km (0.099 R)
• M29: 5,013,623 km (0.099 R)
• M30: 5,356,352 km (0.116 R)
• M31: 5,744,109 km (0.119 R)
• M32: 5,837,758 km (0.098 R)
• M33: 5,913,155 km (0.071 R)
• M34: 6,121,844 km (0.072 R)
• M35: 6,488,209 km (0.095 R)
• M36: 6,644,689 km (0.091 R)
• M37: 7,081,215 km (0.1 R)
• M38: 7,201,941 km (0.119 R)
• M39: 7,404,646 km (0.084 R)
• M40: 7,691,575 km (0.084 R)
• M41: 7,857,179 km (0.069 R)
• M42: 8,003,037 km (0.072 R)
• M43: 8,086,812 km (0.094 R)
• M44: 8,234,166 km (0.116 R)
• M45: 8,318,838 km (0.053 R)
• M46: 8,446,146 km (0.099 R)
• M47: 8,531,567 km (0.046 R)
• M48: 8,940,567 km (0.047 R)
• M49: 10,047,741 km (0.11 R)
• M50: 10,411,114 km (0.065 R)
• M51: 10,502,668 km (0.083 R)
• M52: 10,917,952 km (0.066 R)
• M53: 11,409,082 km (0.106 R)
• M54: 12,316,243 km (0.082 R)
• M55: 12,534,506 km (0.085 R)
• M56: 12,705,048 km (0.113 R)
• M57: 12,999,457 km (0.092 R)
• M58: 13,569,873 km (0.105 R)
• M59: 13,745,052 km (0.083 R)
• M60: 13,895,847 km (0.04 R)
• M61: 13,996,676 km (0.085 R)
• M62: 14,199,082 km (0.091 R)
• M63: 14,300,659 km (0.115 R)
• M64: 14,735,091 km (0.053 R)
• M65: 14,915,207 km (0.102 R)
• M66: 15,018,429 km (0.106 R)
• M67: 15,173,862 km (0.097 R)
• M68: 15,512,252 km (0.028 R)
• M69: 15,932,173 km (0.066 R)
• M70: 16,064,119 km (0.115 R)
• M71: 17,376,840 km (0.115 R)
• M72: 17,730,938 km (0.068 R)
• M73: 17,840,294 km (0.115 R)
• M74: 18,142,482 km (0.096 R)
• M75: 18,363,139 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 8.4

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.07 AU - 8.95 AU

Year: 8322 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 31,324,692 km

• M1: 178,620 km (0.074 R)
• M2: 335,398 km (0.108 R)
• M3: 788,530 km (0.103 R)
• M4: 916,586 km (0.094 R)
• M5: 1,399,338 km (0.079 R)
• M6: 2,083,300 km (0.111 R)
• M7: 2,172,610 km (0.076 R)
• M8: 2,263,117 km (0.083 R)
• M9: 2,495,143 km (0.118 R)
• M10: 2,638,158 km (0.053 R)
• M11: 2,759,333 km (0.09 R)
• M12: 2,932,118 km (0.098 R)
• M13: 3,236,849 km (0.11 R)
• M14: 3,524,975 km (0.086 R)
• M15: 3,605,159 km (0.093 R)
• M16: 3,685,792 km (0.119 R)
• M17: 3,767,024 km (0.114 R)
• M18: 3,959,108 km (0.078 R)
• M19: 4,210,731 km (0.104 R)
• M20: 4,907,109 km (0.049 R)
• M21: 5,026,788 km (0.089 R)
• M22: 5,147,214 km (0.055 R)
• M23: 5,670,358 km (0.082 R)
• M24: 5,732,890 km (0.095 R)
• M25: 6,145,780 km (0.088 R)
• M26: 6,502,720 km (0.092 R)
• M27: 6,601,305 km (0.066 R)
• M28: 7,168,880 km (0.082 R)
• M29: 8,032,059 km (0.106 R)
• M30: 8,637,482 km (0.058 R)
• M31: 9,554,666 km (0.111 R)
• M32: 9,779,362 km (0.113 R)
• M33: 9,892,309 km (0.059 R)
• M34: 10,502,369 km (0.115 R)
• M35: 10,773,141 km (0.066 R)
• M36: 10,850,932 km (0.095 R)
• M37: 11,400,555 km (0.091 R)
• M38: 11,599,071 km (0.067 R)
• M39: 12,404,655 km (0.114 R)
• M40: 13,186,454 km (0.096 R)
• M41: 13,311,368 km (0.097 R)
• M42: 13,688,504 km (0.061 R)
• M43: 13,857,251 km (0.116 R)
• M44: 13,984,259 km (0.116 R)
• M45: 14,239,473 km (0.093 R)
• M46: 14,410,464 km (0.035 R)
• M47: 14,496,333 km (0.081 R)
• M48: 15,582,413 km (0.094 R)
• M49: 16,246,628 km (0.062 R)
• M50: 16,739,703 km (0.082 R)
• M51: 17,740,363 km (0.098 R)
• M52: 17,970,444 km (0.091 R)
• M53: 18,760,321 km (0.099 R)
• M54: 19,088,838 km (0.116 R)
• M55: 19,751,556 km (0.055 R)
• M56: 20,133,629 km (0.105 R)
• M57: 20,325,713 km (0.115 R)
• M58: 21,441,264 km (0.033 R)
• M59: 21,932,544 km (0.08 R)
• M60: 22,328,230 km (0.091 R)
• M61: 22,726,161 km (0.115 R)
• M62: 23,026,254 km (0.085 R)
• M63: 23,126,634 km (0.11 R)
• M64: 23,428,373 km (0.103 R)
• M65: 23,579,766 km (0.101 R)
• M66: 23,832,886 km (0.119 R)
• M67: 24,546,168 km (0.034 R)
• M68: 26,465,060 km (0.1 R)
• M69: 26,622,736 km (0.085 R)
• M70: 27,309,690 km (0.074 R)
• M71: 27,362,797 km (0.088 R)
• M72: 27,522,268 km (0.032 R)
• M73: 27,895,515 km (0.08 R)
• M74: 28,431,674 km (0.12 R)
• M75: 28,700,950 km (0.099 R)
• M76: 28,808,960 km (0.04 R)
• M77: 28,862,964 km (0.051 R)
• M78: 29,896,237 km (0.093 R)
• M79: 30,499,864 km (0.112 R)
• M80: 31,218,532 km (0.057 R)
• M81: 33,067,712 km (0.038 R)
• M82: 33,578,140 km (0.118 R)
• M83: 34,262,849 km (0.073 R)
• M84: 35,472,049 km (0.102 R)
• M85: 36,402,847 km (0.06 R)
• M86: 36,695,310 km (0.084 R)
• M87: 38,228,838 km (0.119 R)
• M88: 38,943,617 km (0.062 R)
• M89: 39,122,985 km (0.095 R)
• M90: 40,024,162 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 14.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.07 AU - 13.23 AU

Year: 15547 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 66.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,324,692 km

• M1: 363,523 km (0.116 R)
• M2: 492,476 km (0.12 R)
• M3: 642,972 km (0.12 R)
• M4: 824,883 km (0.091 R)
• M5: 1,495,979 km (0.082 R)
• M6: 2,122,495 km (0.1 R)
• M7: 2,329,538 km (0.105 R)
• M8: 2,846,099 km (0.073 R)
• M9: 3,620,119 km (0.104 R)
• M10: 4,627,062 km (0.093 R)
• M11: 4,798,950 km (0.115 R)
• M12: 5,250,885 km (0.094 R)
• M13: 6,142,189 km (0.049 R)
• M14: 6,827,497 km (0.116 R)
• M15: 7,052,044 km (0.041 R)
• M16: 7,595,084 km (0.096 R)
• M17: 7,886,501 km (0.095 R)
• M18: 8,003,935 km (0.116 R)
• M19: 9,522,652 km (0.09 R)
• M20: 10,218,881 km (0.086 R)
• M21: 10,833,429 km (0.109 R)
• M22: 10,931,565 km (0.078 R)
• M23: 12,541,986 km (0.07 R)
• M24: 13,060,343 km (0.106 R)
• M25: 13,550,575 km (0.115 R)
• M26: 13,904,524 km (0.09 R)
• M27: 14,693,802 km (0.074 R)
• M28: 15,682,345 km (0.072 R)
• M29: 16,843,823 km (0.111 R)
• M30: 17,224,549 km (0.105 R)
• M31: 17,916,739 km (0.114 R)
• M32: 18,110,767 km (0.066 R)
• M33: 18,618,203 km (0.069 R)
• M34: 18,775,281 km (0.06 R)
• M35: 19,447,873 km (0.087 R)
• M36: 19,767,115 km (0.08 R)
• M37: 20,047,910 km (0.114 R)
• M38: 20,410,984 km (0.116 R)
• M39: 20,572,998 km (0.082 R)
• M40: 21,719,068 km (0.07 R)
• M41: 22,425,020 km (0.111 R)
• M42: 23,349,834 km (0.106 R)
• M43: 23,519,328 km (0.119 R)
• M44: 24,115,925 km (0.083 R)
• M45: 24,588,056 km (0.106 R)
• M46: 25,193,329 km (0.065 R)
• M47: 25,628,808 km (0.114 R)
• M48: 25,847,520 km (0.091 R)
• M49: 27,172,359 km (0.058 R)
• M50: 27,574,179 km (0.117 R)
• M51: 27,753,397 km (0.096 R)
• M52: 27,977,943 km (0.08 R)
• M53: 28,519,338 km (0.079 R)
• M54: 30,348,920 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit