🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 43.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 148.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.52 AU - 0.6 AU

Year: 275 Days

Day: 23.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 8.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.32 AU - 1.52 AU

Year: 1110 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,598,521 km

• M1: 129,851 km (0.09 R)
• M2: 300,393 km (0.108 R)
• M3: 371,452 km (0.072 R)
• M4: 478,414 km (0.094 R)
• M5: 607,966 km (0.1 R)
• M6: 691,591 km (0.119 R)
• M7: 755,619 km (0.061 R)
• M8: 877,541 km (0.055 R)
• M9: 941,120 km (0.108 R)
• M10: 1,183,469 km (0.082 R)
• M11: 1,304,793 km (0.092 R)
• M12: 1,385,575 km (0.068 R)
• M13: 1,506,301 km (0.095 R)
• M14: 1,638,396 km (0.106 R)
• M15: 1,742,067 km (0.07 R)
• M16: 1,823,299 km (0.097 R)
• M17: 1,897,649 km (0.081 R)
• M18: 1,998,328 km (0.09 R)
• M19: 2,083,450 km (0.068 R)
• M20: 2,152,564 km (0.111 R)
• M21: 2,355,718 km (0.062 R)
• M22: 2,657,905 km (0.049 R)
• M23: 2,761,427 km (0.1 R)
• M24: 2,914,466 km (0.064 R)
• M25: 3,090,094 km (0.11 R)
• M26: 3,149,334 km (0.1 R)
• M27: 3,219,047 km (0.119 R)
• M28: 3,575,240 km (0.058 R)
• M29: 3,784,527 km (0.11 R)
• M30: 3,890,741 km (0.098 R)
• M31: 3,987,082 km (0.105 R)
• M32: 4,247,981 km (0.106 R)
• M33: 4,380,674 km (0.073 R)
• M34: 4,559,594 km (0.048 R)
• M35: 4,672,689 km (0.108 R)
• M36: 4,832,460 km (0.053 R)
• M37: 4,982,656 km (0.112 R)
• M38: 5,346,777 km (0.09 R)
• M39: 5,731,693 km (0.097 R)
• M40: 6,100,751 km (0.112 R)
• M41: 6,991,905 km (0.077 R)
• M42: 7,070,145 km (0.082 R)
• M43: 7,293,495 km (0.051 R)
• M44: 7,359,617 km (0.076 R)
• M45: 7,452,517 km (0.117 R)
• M46: 7,612,886 km (0.066 R)
• M47: 7,720,297 km (0.099 R)
• M48: 8,004,832 km (0.071 R)
• M49: 8,141,415 km (0.118 R)
• M50: 8,251,370 km (0.086 R)
• M51: 8,361,773 km (0.117 R)
• M52: 8,570,163 km (0.042 R)
• M53: 8,640,025 km (0.099 R)
• M54: 8,864,721 km (0.117 R)
• M55: 8,963,755 km (0.104 R)
• M56: 9,020,452 km (0.114 R)
• M57: 9,377,543 km (0.118 R)
• M58: 9,449,499 km (0.111 R)
• M59: 9,536,116 km (0.089 R)
• M60: 9,594,011 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 12.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.65 AU - 2.59 AU

Year: 2025 Days

Day: 11.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,598,521 km

• M1: 152,141 km (0.105 R)
• M2: 236,365 km (0.05 R)
• M3: 332,107 km (0.098 R)
• M4: 449,242 km (0.051 R)
• M5: 544,087 km (0.106 R)
• M6: 661,821 km (0.106 R)
• M7: 743,202 km (0.111 R)
• M8: 950,994 km (0.114 R)
• M9: 1,196,783 km (0.103 R)
• M10: 1,356,553 km (0.053 R)
• M11: 1,463,815 km (0.078 R)
• M12: 1,584,241 km (0.114 R)
• M13: 1,803,253 km (0.072 R)
• M14: 1,955,095 km (0.061 R)
• M15: 2,122,495 km (0.079 R)
• M16: 2,236,787 km (0.118 R)
• M17: 2,329,837 km (0.114 R)
• M18: 2,471,806 km (0.058 R)
• M19: 2,715,052 km (0.098 R)
• M20: 2,991,808 km (0.052 R)
• M21: 3,094,881 km (0.082 R)
• M22: 3,317,632 km (0.082 R)
• M23: 3,397,517 km (0.041 R)
• M24: 3,627,599 km (0.091 R)
• M25: 3,737,553 km (0.104 R)
• M26: 3,876,829 km (0.118 R)
• M27: 4,145,955 km (0.109 R)
• M28: 4,823,185 km (0.069 R)
• M29: 4,990,286 km (0.091 R)
• M30: 5,159,331 km (0.115 R)
• M31: 5,236,823 km (0.118 R)
• M32: 5,534,822 km (0.054 R)
• M33: 5,693,845 km (0.065 R)
• M34: 6,016,677 km (0.119 R)
• M35: 6,312,282 km (0.109 R)
• M36: 6,545,655 km (0.057 R)
• M37: 6,629,729 km (0.089 R)
• M38: 6,900,950 km (0.1 R)
• M39: 7,332,240 km (0.094 R)
• M40: 7,472,114 km (0.115 R)
• M41: 7,648,191 km (0.078 R)
• M42: 8,202,900 km (0.102 R)
• M43: 8,512,717 km (0.082 R)
• M44: 8,659,772 km (0.088 R)
• M45: 8,919,324 km (0.12 R)
• M46: 9,162,570 km (0.117 R)
• M47: 9,389,062 km (0.057 R)
• M48: 9,809,282 km (0.118 R)
• M49: 9,886,325 km (0.065 R)
• M50: 9,982,965 km (0.119 R)
• M51: 10,313,726 km (0.102 R)
• M52: 10,986,168 km (0.081 R)
• M53: 11,247,217 km (0.107 R)
• M54: 11,368,241 km (0.085 R)
• M55: 11,510,060 km (0.107 R)
• M56: 12,269,718 km (0.119 R)
• M57: 13,321,840 km (0.032 R)
• M58: 13,967,056 km (0.094 R)
• M59: 14,227,954 km (0.025 R)
• M60: 14,315,319 km (0.12 R)
• M61: 14,534,480 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 8.9

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.9 AU - 3.9 AU

Year: 5052 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,598,521 km

• M1: 124,017 km (0.12 R)
• M2: 230,979 km (0.07 R)
• M3: 384,616 km (0.095 R)
• M4: 441,164 km (0.106 R)
• M5: 542,891 km (0.074 R)
• M6: 653,443 km (0.101 R)
• M7: 1,004,400 km (0.097 R)
• M8: 1,229,694 km (0.084 R)
• M9: 1,288,486 km (0.071 R)
• M10: 1,440,029 km (0.103 R)
• M11: 1,533,827 km (0.119 R)
• M12: 1,711,250 km (0.078 R)
• M13: 2,033,783 km (0.031 R)
• M14: 2,193,105 km (0.081 R)
• M15: 2,283,611 km (0.06 R)
• M16: 2,773,844 km (0.117 R)
• M17: 2,931,221 km (0.067 R)
• M18: 3,152,476 km (0.101 R)
• M19: 3,400,210 km (0.057 R)
• M20: 3,611,442 km (0.093 R)
• M21: 3,827,013 km (0.103 R)
• M22: 4,046,922 km (0.086 R)
• M23: 4,707,845 km (0.076 R)
• M24: 5,159,032 km (0.099 R)
• M25: 5,377,744 km (0.047 R)
• M26: 5,874,409 km (0.119 R)
• M27: 7,098,718 km (0.084 R)
• M28: 7,179,501 km (0.045 R)
• M29: 7,423,794 km (0.084 R)
• M30: 7,588,053 km (0.116 R)
• M31: 8,229,229 km (0.063 R)
• M32: 8,916,631 km (0.117 R)
• M33: 9,473,884 km (0.057 R)
• M34: 9,831,722 km (0.089 R)
• M35: 10,012,286 km (0.067 R)
• M36: 10,224,416 km (0.078 R)
• M37: 10,529,895 km (0.072 R)
• M38: 10,900,598 km (0.083 R)
• M39: 11,338,322 km (0.113 R)
• M40: 11,401,452 km (0.118 R)
• M41: 11,464,582 km (0.092 R)
• M42: 11,527,713 km (0.09 R)
• M43: 11,909,786 km (0.063 R)
• M44: 13,746,698 km (0.113 R)
• M45: 14,526,402 km (0.068 R)
• M46: 14,904,286 km (0.105 R)
• M47: 15,216,048 km (0.059 R)
• M48: 15,634,922 km (0.041 R)
• M49: 16,519,943 km (0.044 R)
• M50: 17,384,769 km (0.048 R)
• M51: 17,785,990 km (0.061 R)
• M52: 18,079,800 km (0.089 R)
• M53: 19,045,604 km (0.096 R)
• M54: 20,333,791 km (0.113 R)
• M55: 20,487,129 km (0.12 R)
• M56: 20,602,469 km (0.054 R)
• M57: 20,717,959 km (0.06 R)
• M58: 21,493,624 km (0.086 R)
• M59: 21,610,759 km (0.102 R)
• M60: 21,688,998 km (0.111 R)
• M61: 21,963,511 km (0.107 R)
• M62: 22,160,381 km (0.117 R)
• M63: 22,555,769 km (0.089 R)
• M64: 23,715,601 km (0.042 R)
• M65: 24,608,251 km (0.093 R)
• M66: 25,223,248 km (0.101 R)
• M67: 25,305,677 km (0.111 R)
• M68: 25,429,394 km (0.083 R)
• M69: 26,384,726 km (0.083 R)
• M70: 27,309,540 km (0.077 R)
• M71: 27,436,399 km (0.112 R)
• M72: 28,116,770 km (0.068 R)
• M73: 28,330,546 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.1

Radius: 6.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.16 AU - 11.1 AU

Year: 18097 Days

Day: 16.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,598,521 km

• M1: 83,176 km (0.099 R)
• M2: 165,306 km (0.12 R)
• M3: 286,181 km (0.066 R)
• M4: 347,665 km (0.098 R)
• M5: 857,495 km (0.075 R)
• M6: 1,112,859 km (0.096 R)
• M7: 1,163,423 km (0.059 R)
• M8: 1,214,735 km (0.079 R)
• M9: 1,301,950 km (0.055 R)
• M10: 1,391,410 km (0.116 R)
• M11: 1,464,414 km (0.12 R)
• M12: 1,576,313 km (0.077 R)
• M13: 1,710,502 km (0.064 R)
• M14: 1,749,547 km (0.094 R)
• M15: 1,868,627 km (0.106 R)
• M16: 2,135,510 km (0.101 R)
• M17: 2,392,668 km (0.119 R)
• M18: 3,343,662 km (0.112 R)
• M19: 3,466,931 km (0.08 R)
• M20: 3,768,969 km (0.055 R)
• M21: 3,871,443 km (0.088 R)
• M22: 3,948,935 km (0.101 R)
• M23: 4,027,025 km (0.082 R)
• M24: 4,290,916 km (0.059 R)
• M25: 5,059,250 km (0.042 R)
• M26: 5,692,349 km (0.047 R)
• M27: 6,289,394 km (0.099 R)
• M28: 6,350,280 km (0.052 R)
• M29: 9,735,231 km (0.11 R)
• M30: 10,375,061 km (0.12 R)
• M31: 10,736,340 km (0.119 R)
• M32: 13,653,498 km (0.097 R)
• M33: 13,930,105 km (0.115 R)
• M34: 14,168,714 km (0.119 R)
• M35: 14,248,599 km (0.108 R)
• M36: 14,771,144 km (0.059 R)
• M37: 15,218,292 km (0.078 R)
• M38: 16,712,326 km (0.058 R)
• M39: 18,513,784 km (0.108 R)
• M40: 18,557,317 km (0.086 R)
• M41: 18,600,999 km (0.108 R)
• M42: 18,732,197 km (0.094 R)
• M43: 19,304,408 km (0.043 R)
• M44: 19,570,393 km (0.064 R)
• M45: 20,195,862 km (0.034 R)
• M46: 20,511,065 km (0.07 R)
• M47: 21,191,885 km (0.112 R)
• M48: 21,466,247 km (0.12 R)
• M49: 21,695,880 km (0.068 R)
• M50: 22,809,187 km (0.084 R)
• M51: 23,988,467 km (0.063 R)
• M52: 24,274,498 km (0.076 R)
• M53: 24,322,220 km (0.038 R)
• M54: 26,504,255 km (0.116 R)
• M55: 27,394,512 km (0.093 R)
• M56: 27,643,443 km (0.088 R)
• M57: 28,244,228 km (0.112 R)
• M58: 28,445,437 km (0.083 R)
• M59: 28,697,509 km (0.115 R)
• M60: 28,748,073 km (0.077 R)
• M61: 29,254,911 km (0.098 R)
• M62: 29,815,903 km (0.115 R)
• M63: 29,969,390 km (0.103 R)
• M64: 30,020,702 km (0.099 R)
• M65: 30,174,639 km (0.089 R)
• M66: 30,586,481 km (0.1 R)
• M67: 31,000,120 km (0.105 R)
• M68: 32,462,588 km (0.119 R)
• M69: 33,627,357 km (0.084 R)
• M70: 33,733,871 km (0.099 R)
• M71: 33,947,347 km (0.09 R)
• M72: 34,375,646 km (0.084 R)
• M73: 35,616,859 km (0.092 R)
• M74: 35,671,163 km (0.043 R)
• M75: 36,106,643 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit