🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 38.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,345,350 km

• M1: 84,074 km (0.117 R)
• M2: 334,950 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.2 AU - 1.42 AU

Year: 534 Days

Day: 37.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,345,350 km

• M1: 1,085,781 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.38 AU - 2.16 AU

Year: 839 Days

Day: 35 Hours

Environment

Temp: -44 °C

Axial Tilt: 163.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.81 AU - 6.07 AU

Year: 3914 Days

Day: 24.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 8.8

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.38 AU - 6.56 AU

Year: 4560 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,345,350 km

• M1: 112,348 km (0.118 R)
• M2: 290,968 km (0.116 R)
• M3: 353,649 km (0.049 R)
• M4: 563,984 km (0.06 R)
• M5: 774,019 km (0.025 R)
• M6: 1,008,888 km (0.06 R)
• M7: 1,142,629 km (0.053 R)
• M8: 1,235,080 km (0.032 R)
• M9: 1,395,000 km (0.057 R)
• M10: 1,511,088 km (0.105 R)
• M11: 1,700,180 km (0.039 R)
• M12: 2,063,703 km (0.05 R)
• M13: 2,139,250 km (0.102 R)
• M14: 2,736,145 km (0.08 R)
• M15: 2,819,471 km (0.119 R)
• M16: 3,053,293 km (0.084 R)
• M17: 3,404,548 km (0.118 R)
• M18: 3,562,374 km (0.095 R)
• M19: 3,745,631 km (0.067 R)
• M20: 3,861,869 km (0.115 R)
• M21: 4,121,571 km (0.115 R)
• M22: 4,411,641 km (0.105 R)
• M23: 4,783,392 km (0.111 R)
• M24: 5,062,542 km (0.072 R)
• M25: 5,191,196 km (0.093 R)
• M26: 5,373,107 km (0.063 R)
• M27: 5,770,139 km (0.093 R)
• M28: 6,067,241 km (0.08 R)
• M29: 6,369,578 km (0.085 R)
• M30: 6,452,755 km (0.055 R)
• M31: 6,817,923 km (0.094 R)
• M32: 7,334,484 km (0.08 R)
• M33: 7,392,678 km (0.108 R)
• M34: 8,283,982 km (0.071 R)
• M35: 8,466,342 km (0.046 R)
• M36: 8,588,563 km (0.113 R)
• M37: 8,773,167 km (0.112 R)
• M38: 9,240,212 km (0.112 R)
• M39: 9,747,498 km (0.093 R)
• M40: 9,843,540 km (0.115 R)
• M41: 10,231,148 km (0.068 R)
• M42: 10,328,835 km (0.096 R)
• M43: 11,155,064 km (0.066 R)
• M44: 11,491,360 km (0.051 R)
• M45: 11,831,097 km (0.114 R)
• M46: 11,899,463 km (0.036 R)
• M47: 12,174,275 km (0.047 R)
• M48: 12,416,324 km (0.063 R)
• M49: 13,365,074 km (0.06 R)
• M50: 14,010,439 km (0.053 R)
• M51: 14,082,695 km (0.118 R)
• M52: 14,702,628 km (0.108 R)
• M53: 15,705,383 km (0.062 R)
• M54: 16,006,823 km (0.091 R)
• M55: 16,538,793 km (0.12 R)
• M56: 16,883,915 km (0.079 R)
• M57: 17,076,597 km (0.06 R)
• M58: 17,270,027 km (0.116 R)
• M59: 17,386,414 km (0.03 R)
• M60: 18,764,061 km (0.085 R)
• M61: 18,963,774 km (0.051 R)
• M62: 19,164,086 km (0.111 R)
• M63: 20,176,414 km (0.057 R)
• M64: 20,299,085 km (0.1 R)
• M65: 21,874,051 km (0.069 R)
• M66: 22,506,401 km (0.118 R)
• M67: 22,676,195 km (0.09 R)
• M68: 23,617,016 km (0.104 R)
• M69: 24,135,522 km (0.112 R)
• M70: 24,832,648 km (0.096 R)
• M71: 25,095,940 km (0.026 R)
• M72: 27,144,085 km (0.063 R)
• M73: 27,324,649 km (0.037 R)
• M74: 28,005,619 km (0.105 R)
• M75: 28,646,197 km (0.077 R)
• M76: 29,060,583 km (0.064 R)
• M77: 29,291,562 km (0.056 R)
• M78: 30,409,208 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 12.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.88 AU - 7.7 AU

Year: 5623 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 160.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,345,350 km

• M1: 356,492 km (0.115 R)
• M2: 702,960 km (0.089 R)
• M3: 902,225 km (0.032 R)
• M4: 1,037,012 km (0.074 R)
• M5: 1,547,440 km (0.074 R)
• M6: 1,695,093 km (0.05 R)
• M7: 2,600,759 km (0.086 R)
• M8: 2,698,746 km (0.033 R)
• M9: 3,103,258 km (0.07 R)
• M10: 3,549,060 km (0.066 R)
• M11: 3,902,410 km (0.054 R)
• M12: 4,244,241 km (0.118 R)
• M13: 4,595,796 km (0.113 R)
• M14: 4,787,281 km (0.114 R)
• M15: 5,030,378 km (0.099 R)
• M16: 5,402,578 km (0.09 R)
• M17: 5,913,005 km (0.114 R)
• M18: 6,043,156 km (0.082 R)
• M19: 6,870,731 km (0.101 R)
• M20: 7,423,495 km (0.03 R)
• M21: 7,790,608 km (0.107 R)
• M22: 8,134,833 km (0.116 R)
• M23: 8,808,472 km (0.118 R)
• M24: 9,714,138 km (0.077 R)
• M25: 9,806,440 km (0.06 R)
• M26: 9,898,891 km (0.09 R)
• M27: 10,523,013 km (0.118 R)
• M28: 10,871,726 km (0.118 R)
• M29: 11,224,328 km (0.081 R)
• M30: 11,353,581 km (0.12 R)
• M31: 11,645,895 km (0.079 R)
• M32: 13,179,124 km (0.114 R)
• M33: 13,830,772 km (0.112 R)
• M34: 14,178,138 km (0.084 R)
• M35: 14,422,880 km (0.073 R)
• M36: 14,598,658 km (0.106 R)
• M37: 15,272,746 km (0.107 R)
• M38: 15,451,964 km (0.034 R)
• M39: 15,559,824 km (0.111 R)
• M40: 15,776,143 km (0.109 R)
• M41: 15,884,751 km (0.092 R)
• M42: 16,175,419 km (0.07 R)
• M43: 16,284,925 km (0.095 R)
• M44: 16,578,137 km (0.11 R)
• M45: 17,206,897 km (0.06 R)
• M46: 17,430,695 km (0.054 R)
• M47: 18,449,756 km (0.116 R)
• M48: 19,217,043 km (0.1 R)
• M49: 20,230,120 km (0.048 R)
• M50: 21,500,804 km (0.11 R)
• M51: 21,701,714 km (0.102 R)
• M52: 22,674,699 km (0.102 R)
• M53: 24,705,041 km (0.058 R)
• M54: 24,957,562 km (0.085 R)
• M55: 25,592,905 km (0.098 R)
• M56: 26,362,137 km (0.069 R)
• M57: 26,749,745 km (0.039 R)
• M58: 26,922,530 km (0.079 R)
• M59: 27,182,531 km (0.114 R)
• M60: 27,312,831 km (0.036 R)
• M61: 27,486,963 km (0.058 R)
• M62: 28,759,742 km (0.082 R)
• M63: 29,292,161 km (0.088 R)
• M64: 29,917,330 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 11.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.08 AU - 13.02 AU

Year: 12214 Days

Day: 5 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,345,350 km

• M1: 180,265 km (0.099 R)
• M2: 322,084 km (0.111 R)
• M3: 444,306 km (0.063 R)
• M4: 595,100 km (0.086 R)
• M5: 696,976 km (0.077 R)
• M6: 953,088 km (0.107 R)
• M7: 1,098,647 km (0.116 R)
• M8: 1,387,520 km (0.103 R)
• M9: 1,528,292 km (0.102 R)
• M10: 1,647,073 km (0.066 R)
• M11: 1,880,296 km (0.061 R)
• M12: 1,965,267 km (0.074 R)
• M13: 2,095,118 km (0.065 R)
• M14: 2,272,990 km (0.068 R)
• M15: 2,707,721 km (0.101 R)
• M16: 2,836,675 km (0.088 R)
• M17: 3,034,144 km (0.049 R)
• M18: 3,339,024 km (0.088 R)
• M19: 3,495,205 km (0.115 R)
• M20: 4,181,560 km (0.052 R)
• M21: 4,464,000 km (0.06 R)
• M22: 5,087,524 km (0.071 R)
• M23: 5,348,573 km (0.096 R)
• M24: 5,450,299 km (0.101 R)
• M25: 5,593,614 km (0.12 R)
• M26: 6,031,337 km (0.088 R)
• M27: 6,415,505 km (0.095 R)
• M28: 6,523,664 km (0.082 R)
• M29: 6,632,422 km (0.068 R)
• M30: 7,095,726 km (0.079 R)
• M31: 7,433,069 km (0.117 R)
• M32: 7,592,391 km (0.097 R)
• M33: 7,752,760 km (0.105 R)
• M34: 8,667,102 km (0.062 R)
• M35: 9,100,637 km (0.12 R)
• M36: 9,393,699 km (0.105 R)
• M37: 9,714,587 km (0.118 R)
• M38: 9,938,834 km (0.115 R)
• M39: 10,215,440 km (0.11 R)
• M40: 10,519,872 km (0.115 R)
• M41: 10,673,359 km (0.087 R)
• M42: 10,750,253 km (0.096 R)
• M43: 10,827,445 km (0.112 R)
• M44: 11,060,070 km (0.062 R)
• M45: 11,268,310 km (0.096 R)
• M46: 11,741,488 km (0.104 R)
• M47: 11,820,925 km (0.058 R)
• M48: 11,980,545 km (0.091 R)
• M49: 12,707,292 km (0.11 R)
• M50: 12,980,158 km (0.061 R)
• M51: 13,670,702 km (0.084 R)
• M52: 14,090,773 km (0.116 R)
• M53: 14,175,296 km (0.115 R)
• M54: 14,288,242 km (0.087 R)
• M55: 14,429,911 km (0.102 R)
• M56: 14,657,450 km (0.084 R)
• M57: 14,886,335 km (0.059 R)
• M58: 15,058,671 km (0.1 R)
• M59: 15,260,628 km (0.114 R)
• M60: 16,047,962 km (0.093 R)
• M61: 16,342,969 km (0.05 R)
• M62: 16,610,001 km (0.053 R)
• M63: 16,788,771 km (0.082 R)
• M64: 17,631,755 km (0.076 R)
• M65: 17,723,009 km (0.105 R)
• M66: 17,844,632 km (0.086 R)
• M67: 17,966,704 km (0.057 R)
• M68: 18,242,413 km (0.05 R)
• M69: 19,296,181 km (0.097 R)
• M70: 19,484,225 km (0.116 R)
• M71: 19,988,669 km (0.117 R)
• M72: 20,946,095 km (0.105 R)
• M73: 21,074,899 km (0.045 R)
• M74: 21,722,658 km (0.049 R)
• M75: 21,820,495 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.5

Radius: 6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.97 AU - 15.49 AU

Year: 17153 Days

Day: 20.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,345,350 km

• M1: 185,053 km (0.101 R)
• M2: 282,291 km (0.063 R)
• M3: 398,080 km (0.069 R)
• M4: 480,209 km (0.102 R)
• M5: 1,170,304 km (0.104 R)
• M6: 1,221,616 km (0.063 R)
• M7: 1,344,137 km (0.078 R)
• M8: 1,833,920 km (0.048 R)
• M9: 2,572,186 km (0.063 R)
• M10: 3,007,665 km (0.061 R)
• M11: 3,197,804 km (0.114 R)
• M12: 3,766,426 km (0.108 R)
• M13: 4,608,512 km (0.074 R)
• M14: 5,078,698 km (0.116 R)
• M15: 5,134,947 km (0.112 R)
• M16: 5,593,165 km (0.087 R)
• M17: 5,974,939 km (0.103 R)
• M18: 6,640,350 km (0.076 R)
• M19: 7,488,570 km (0.062 R)
• M20: 8,171,634 km (0.111 R)
• M21: 9,457,727 km (0.089 R)
• M22: 9,771,434 km (0.072 R)
• M23: 10,373,266 km (0.089 R)
• M24: 10,769,102 km (0.119 R)
• M25: 11,243,327 km (0.057 R)
• M26: 11,986,081 km (0.088 R)
• M27: 12,859,732 km (0.1 R)
• M28: 13,518,711 km (0.097 R)
• M29: 14,347,633 km (0.085 R)
• M30: 15,274,391 km (0.03 R)
• M31: 15,478,443 km (0.094 R)
• M32: 15,519,433 km (0.095 R)
• M33: 17,910,306 km (0.085 R)
• M34: 18,471,447 km (0.091 R)
• M35: 18,994,591 km (0.114 R)
• M36: 20,055,240 km (0.055 R)
• M37: 20,099,970 km (0.097 R)
• M38: 20,953,875 km (0.114 R)
• M39: 21,773,820 km (0.102 R)
• M40: 23,727,419 km (0.11 R)
• M41: 24,248,319 km (0.087 R)
• M42: 25,979,166 km (0.099 R)
• M43: 26,076,554 km (0.099 R)
• M44: 26,320,399 km (0.091 R)
• M45: 26,859,550 km (0.059 R)
• M46: 26,957,835 km (0.113 R)
• M47: 27,352,774 km (0.083 R)
• M48: 29,710,885 km (0.077 R)
• M49: 31,456,991 km (0.099 R)
• M50: 31,560,663 km (0.099 R)
• M51: 32,761,934 km (0.092 R)
• M52: 33,288,817 km (0.119 R)
• M53: 33,606,264 km (0.108 R)
• M54: 33,871,651 km (0.099 R)
• M55: 33,978,015 km (0.09 R)
• M56: 34,191,042 km (0.11 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit