🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 13.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 8.7

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.32 AU - 1.64 AU

Year: 1163 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,973,015 km

• M1: 110,104 km (0.093 R)
• M2: 169,494 km (0.075 R)
• M3: 277,205 km (0.077 R)
• M4: 338,690 km (0.119 R)
• M5: 396,135 km (0.104 R)
• M6: 452,534 km (0.056 R)
• M7: 580,589 km (0.076 R)
• M8: 833,111 km (0.054 R)
• M9: 1,274,125 km (0.104 R)
• M10: 1,394,851 km (0.063 R)
• M11: 1,595,910 km (0.106 R)
• M12: 1,833,621 km (0.093 R)
• M13: 1,897,051 km (0.094 R)
• M14: 1,952,103 km (0.098 R)
• M15: 2,092,126 km (0.048 R)
• M16: 2,168,272 km (0.071 R)
• M17: 2,235,591 km (0.107 R)
• M18: 2,362,450 km (0.067 R)
• M19: 2,461,783 km (0.118 R)
• M20: 2,664,637 km (0.118 R)
• M21: 2,747,365 km (0.065 R)
• M22: 3,011,256 km (0.064 R)
• M23: 3,450,774 km (0.092 R)
• M24: 3,678,013 km (0.042 R)
• M25: 3,781,984 km (0.062 R)
• M26: 3,969,131 km (0.07 R)
• M27: 4,099,580 km (0.099 R)
• M28: 4,183,355 km (0.053 R)
• M29: 4,279,845 km (0.081 R)
• M30: 4,377,084 km (0.119 R)
• M31: 4,450,387 km (0.107 R)
• M32: 4,511,872 km (0.09 R)
• M33: 4,573,656 km (0.044 R)
• M34: 4,748,087 km (0.114 R)
• M35: 5,026,638 km (0.03 R)
• M36: 5,323,739 km (0.117 R)
• M37: 5,454,638 km (0.098 R)
• M38: 5,520,461 km (0.071 R)
• M39: 5,626,526 km (0.12 R)
• M40: 5,921,383 km (0.031 R)
• M41: 6,084,295 km (0.03 R)
• M42: 6,290,142 km (0.085 R)
• M43: 6,484,320 km (0.099 R)
• M44: 6,652,318 km (0.112 R)
• M45: 6,878,660 km (0.119 R)
• M46: 6,949,868 km (0.076 R)
• M47: 7,021,376 km (0.105 R)
• M48: 7,121,906 km (0.082 R)
• M49: 7,528,662 km (0.102 R)
• M50: 8,032,807 km (0.115 R)
• M51: 8,107,905 km (0.058 R)
• M52: 8,289,068 km (0.084 R)
• M53: 8,425,801 km (0.107 R)
• M54: 8,655,284 km (0.036 R)
• M55: 8,886,862 km (0.1 R)
• M56: 8,995,769 km (0.057 R)
• M57: 9,340,592 km (0.071 R)
• M58: 9,514,574 km (0.111 R)
• M59: 10,010,790 km (0.11 R)
• M60: 10,172,805 km (0.081 R)
• M61: 10,286,649 km (0.044 R)
• M62: 10,384,486 km (0.094 R)
• M63: 10,450,010 km (0.094 R)
• M64: 10,680,091 km (0.084 R)
• M65: 10,762,819 km (0.083 R)
• M66: 11,229,415 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.4

Radius: 11.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.98 AU - 2.64 AU

Year: 2267 Days

Day: 5.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,973,015 km

• M1: 150,645 km (0.096 R)
• M2: 247,884 km (0.065 R)
• M3: 322,832 km (0.114 R)
• M4: 474,524 km (0.108 R)
• M5: 597,494 km (0.074 R)
• M6: 773,571 km (0.103 R)
• M7: 967,749 km (0.116 R)
• M8: 1,353,113 km (0.119 R)
• M9: 1,501,065 km (0.11 R)
• M10: 1,654,552 km (0.083 R)
• M11: 1,977,385 km (0.083 R)
• M12: 2,136,258 km (0.07 R)
• M13: 2,248,157 km (0.033 R)
• M14: 2,382,944 km (0.05 R)
• M15: 2,573,981 km (0.083 R)
• M16: 2,693,360 km (0.036 R)
• M17: 2,982,832 km (0.119 R)
• M18: 3,120,013 km (0.092 R)
• M19: 3,224,283 km (0.107 R)
• M20: 3,306,113 km (0.089 R)
• M21: 3,532,006 km (0.076 R)
• M22: 3,604,261 km (0.118 R)
• M23: 3,849,303 km (0.083 R)
• M24: 4,201,456 km (0.088 R)
• M25: 4,433,333 km (0.078 R)
• M26: 4,643,069 km (0.062 R)
• M27: 5,086,178 km (0.085 R)
• M28: 5,168,158 km (0.086 R)
• M29: 5,375,201 km (0.106 R)
• M30: 5,542,751 km (0.081 R)
• M31: 5,669,610 km (0.058 R)
• M32: 5,783,154 km (0.101 R)
• M33: 6,245,113 km (0.102 R)
• M34: 6,333,076 km (0.096 R)
• M35: 6,495,540 km (0.091 R)
• M36: 6,569,740 km (0.084 R)
• M37: 6,659,200 km (0.109 R)
• M38: 6,749,108 km (0.058 R)
• M39: 6,854,425 km (0.073 R)
• M40: 7,067,003 km (0.09 R)
• M41: 7,281,527 km (0.059 R)
• M42: 7,670,332 km (0.042 R)
• M43: 8,193,775 km (0.078 R)
• M44: 8,419,368 km (0.089 R)
• M45: 8,761,648 km (0.086 R)
• M46: 8,992,328 km (0.072 R)
• M47: 9,108,416 km (0.11 R)
• M48: 9,241,857 km (0.12 R)
• M49: 9,392,652 km (0.069 R)
• M50: 10,453,450 km (0.09 R)
• M51: 10,645,684 km (0.057 R)
• M52: 11,086,848 km (0.114 R)
• M53: 11,247,067 km (0.07 R)
• M54: 11,354,478 km (0.066 R)
• M55: 11,426,136 km (0.117 R)
• M56: 11,714,560 km (0.076 R)
• M57: 11,823,318 km (0.086 R)
• M58: 12,151,685 km (0.116 R)
• M59: 12,409,143 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.5

Radius: 4.4

Gravity: 19.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.56 AU - 7.7 AU

Year: 13608 Days

Day: 21.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,973,015 km

• M1: 161,865 km (0.104 R)
• M2: 245,789 km (0.109 R)
• M3: 281,094 km (0.093 R)
• M4: 398,678 km (0.086 R)
• M5: 661,223 km (0.114 R)
• M6: 930,648 km (0.108 R)
• M7: 1,560,306 km (0.071 R)
• M8: 1,652,458 km (0.079 R)
• M9: 1,890,618 km (0.033 R)
• M10: 2,750,955 km (0.103 R)
• M11: 3,177,010 km (0.114 R)
• M12: 3,235,353 km (0.071 R)
• M13: 3,745,631 km (0.099 R)
• M14: 4,152,687 km (0.079 R)
• M15: 4,280,743 km (0.102 R)
• M16: 4,442,608 km (0.072 R)
• M17: 4,839,342 km (0.096 R)
• M18: 5,666,468 km (0.098 R)
• M19: 6,023,857 km (0.081 R)
• M20: 6,278,323 km (0.06 R)
• M21: 6,425,378 km (0.102 R)
• M22: 7,100,813 km (0.103 R)
• M23: 7,139,110 km (0.104 R)
• M24: 7,838,180 km (0.099 R)
• M25: 8,235,812 km (0.099 R)
• M26: 8,926,954 km (0.11 R)
• M27: 9,092,259 km (0.088 R)
• M28: 9,175,286 km (0.108 R)
• M29: 9,636,646 km (0.089 R)
• M30: 9,763,655 km (0.078 R)
• M31: 10,062,402 km (0.063 R)
• M32: 10,277,673 km (0.072 R)
• M33: 10,407,524 km (0.101 R)
• M34: 10,888,331 km (0.071 R)
• M35: 10,932,313 km (0.058 R)
• M36: 12,604,069 km (0.081 R)
• M37: 13,921,129 km (0.104 R)
• M38: 15,827,156 km (0.105 R)
• M39: 16,278,492 km (0.064 R)
• M40: 16,429,885 km (0.112 R)
• M41: 16,632,441 km (0.069 R)
• M42: 16,734,018 km (0.089 R)
• M43: 18,073,517 km (0.036 R)
• M44: 18,756,132 km (0.091 R)
• M45: 18,967,813 km (0.114 R)
• M46: 19,180,242 km (0.107 R)
• M47: 20,526,174 km (0.108 R)
• M48: 20,744,438 km (0.096 R)
• M49: 21,238,111 km (0.102 R)
• M50: 21,293,163 km (0.07 R)
• M51: 22,069,426 km (0.088 R)
• M52: 23,364,794 km (0.098 R)
• M53: 23,592,631 km (0.118 R)
• M54: 24,742,590 km (0.069 R)
• M55: 25,032,810 km (0.117 R)
• M56: 25,207,540 km (0.077 R)
• M57: 25,265,884 km (0.027 R)
• M58: 25,382,720 km (0.106 R)
• M59: 26,738,974 km (0.101 R)
• M60: 27,876,815 km (0.093 R)
• M61: 29,398,076 km (0.104 R)
• M62: 29,459,561 km (0.098 R)
• M63: 29,705,649 km (0.065 R)
• M64: 29,952,336 km (0.093 R)
• M65: 30,137,837 km (0.071 R)
• M66: 30,261,704 km (0.026 R)
• M67: 30,946,115 km (0.118 R)
• M68: 31,008,497 km (0.118 R)
• M69: 31,196,242 km (0.087 R)
• M70: 31,446,968 km (0.103 R)
• M71: 31,824,553 km (0.08 R)
• M72: 32,711,070 km (0.055 R)
• M73: 33,413,283 km (0.065 R)
• M74: 33,798,497 km (0.067 R)
• M75: 33,991,628 km (0.073 R)
• M76: 34,249,685 km (0.071 R)
• M77: 34,702,816 km (0.039 R)
• M78: 34,897,742 km (0.107 R)
• M79: 35,615,214 km (0.104 R)
• M80: 35,811,785 km (0.078 R)
• M81: 37,396,925 km (0.11 R)
• M82: 40,021,170 km (0.061 R)
• M83: 40,430,171 km (0.119 R)
• M84: 41,734,365 km (0.099 R)
• M85: 43,821,555 km (0.111 R)
• M86: 44,595,424 km (0.071 R)
• M87: 44,736,495 km (0.057 R)
• M88: 45,657,719 km (0.111 R)
• M89: 45,800,136 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 5.8

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.35 AU - 8.19 AU

Year: 13984 Days

Day: 23.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,973,015 km

• M1: 85,720 km (0.066 R)
• M2: 223,798 km (0.036 R)
• M3: 1,331,571 km (0.087 R)
• M4: 1,520,214 km (0.087 R)
• M5: 1,642,585 km (0.065 R)
• M6: 1,819,409 km (0.111 R)
• M7: 2,163,784 km (0.054 R)
• M8: 2,762,175 km (0.112 R)
• M9: 2,972,510 km (0.06 R)
• M10: 3,472,615 km (0.077 R)
• M11: 3,864,711 km (0.084 R)
• M12: 4,479,110 km (0.102 R)
• M13: 5,013,922 km (0.115 R)
• M14: 5,196,731 km (0.088 R)
• M15: 6,221,177 km (0.103 R)
• M16: 6,260,372 km (0.117 R)
• M17: 6,576,322 km (0.066 R)
• M18: 7,764,728 km (0.114 R)
• M19: 7,933,773 km (0.053 R)
• M20: 9,735,530 km (0.112 R)
• M21: 10,705,373 km (0.038 R)
• M22: 11,464,582 km (0.079 R)
• M23: 11,996,702 km (0.079 R)
• M24: 12,536,900 km (0.114 R)
• M25: 12,834,749 km (0.081 R)
• M26: 13,135,142 km (0.026 R)
• M27: 13,235,672 km (0.114 R)
• M28: 13,589,919 km (0.114 R)
• M29: 14,514,883 km (0.083 R)
• M30: 15,090,087 km (0.118 R)
• M31: 15,779,434 km (0.095 R)
• M32: 16,969,335 km (0.079 R)
• M33: 18,244,059 km (0.111 R)
• M34: 19,262,820 km (0.067 R)
• M35: 19,434,409 km (0.119 R)
• M36: 19,721,487 km (0.118 R)
• M37: 19,779,082 km (0.096 R)
• M38: 19,952,317 km (0.077 R)
• M39: 20,708,235 km (0.113 R)
• M40: 21,532,818 km (0.067 R)
• M41: 22,188,356 km (0.088 R)
• M42: 23,274,886 km (0.061 R)
• M43: 24,008,813 km (0.085 R)
• M44: 24,255,200 km (0.067 R)
• M45: 25,687,899 km (0.081 R)
• M46: 26,446,211 km (0.116 R)
• M47: 27,276,030 km (0.115 R)
• M48: 27,920,049 km (0.08 R)
• M49: 29,289,019 km (0.104 R)
• M50: 29,750,080 km (0.038 R)
• M51: 30,014,718 km (0.106 R)
• M52: 30,080,990 km (0.054 R)
• M53: 30,813,122 km (0.103 R)
• M54: 30,946,863 km (0.102 R)
• M55: 31,080,902 km (0.12 R)
• M56: 32,498,941 km (0.087 R)
• M57: 32,567,008 km (0.073 R)
• M58: 33,113,040 km (0.052 R)
• M59: 33,455,918 km (0.084 R)
• M60: 35,537,722 km (0.116 R)
• M61: 37,162,056 km (0.059 R)
• M62: 38,234,224 km (0.036 R)
• M63: 39,316,714 km (0.111 R)
• M64: 39,679,638 km (0.039 R)
• M65: 40,702,140 km (0.096 R)
• M66: 40,848,895 km (0.062 R)
• M67: 41,216,607 km (0.1 R)
• M68: 41,659,267 km (0.118 R)
• M69: 42,326,174 km (0.095 R)
• M70: 44,650,476 km (0.117 R)
• M71: 46,018,848 km (0.093 R)
• M72: 46,861,982 km (0.069 R)
• M73: 49,030,852 km (0.104 R)
• M74: 49,813,249 km (0.114 R)
• M75: 51,152,898 km (0.037 R)
• M76: 52,105,686 km (0.093 R)
• M77: 52,504,514 km (0.117 R)
• M78: 52,744,170 km (0.067 R)
• M79: 52,984,275 km (0.06 R)
• M80: 53,144,494 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.9

Radius: 7.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.92 AU - 12.86 AU

Year: 21624 Days

Day: 24.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,973,015 km

• M1: 100,231 km (0.092 R)
• M2: 332,706 km (0.098 R)
• M3: 520,152 km (0.049 R)
• M4: 699,370 km (0.086 R)
• M5: 782,397 km (0.067 R)
• M6: 869,014 km (0.088 R)
• M7: 958,922 km (0.056 R)
• M8: 1,180,926 km (0.116 R)
• M9: 1,654,403 km (0.103 R)
• M10: 2,120,699 km (0.104 R)
• M11: 2,264,313 km (0.074 R)
• M12: 2,453,405 km (0.113 R)
• M13: 2,539,274 km (0.091 R)
• M14: 2,914,915 km (0.113 R)
• M15: 3,051,797 km (0.054 R)
• M16: 4,691,838 km (0.081 R)
• M17: 5,179,377 km (0.102 R)
• M18: 5,597,952 km (0.107 R)
• M19: 5,969,553 km (0.106 R)
• M20: 6,172,857 km (0.089 R)
• M21: 7,254,749 km (0.119 R)
• M22: 7,628,295 km (0.118 R)
• M23: 7,722,691 km (0.095 R)
• M24: 8,951,338 km (0.104 R)
• M25: 9,419,131 km (0.074 R)
• M26: 11,297,033 km (0.118 R)
• M27: 11,911,581 km (0.046 R)
• M28: 12,574,150 km (0.116 R)
• M29: 13,286,535 km (0.092 R)
• M30: 13,819,702 km (0.079 R)
• M31: 14,243,662 km (0.054 R)
• M32: 14,515,631 km (0.111 R)
• M33: 14,632,617 km (0.067 R)
• M34: 15,700,446 km (0.114 R)
• M35: 15,901,057 km (0.041 R)
• M36: 17,577,002 km (0.097 R)
• M37: 17,910,455 km (0.104 R)
• M38: 18,668,468 km (0.119 R)
• M39: 19,781,925 km (0.112 R)
• M40: 20,565,369 km (0.118 R)
• M41: 21,181,563 km (0.092 R)
• M42: 22,477,529 km (0.119 R)
• M43: 22,930,212 km (0.066 R)
• M44: 24,167,686 km (0.056 R)
• M45: 24,585,064 km (0.1 R)
• M46: 24,911,337 km (0.079 R)
• M47: 26,325,635 km (0.113 R)
• M48: 26,850,723 km (0.077 R)
• M49: 28,495,402 km (0.117 R)
• M50: 28,544,321 km (0.099 R)
• M51: 28,887,199 km (0.096 R)
• M52: 32,850,196 km (0.054 R)
• M53: 33,466,839 km (0.101 R)
• M54: 33,931,939 km (0.106 R)
• M55: 34,035,610 km (0.063 R)
• M56: 34,243,102 km (0.092 R)
• M57: 34,295,162 km (0.063 R)
• M58: 34,607,373 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 20,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit