🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.78 AU

Year: 224 Days

Day: 40.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,472,146 km

• M1: 110,104 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.82 AU

Year: 269 Days

Day: 20.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,472,146 km

• M1: 452,683 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.42 AU - 1.52 AU

Year: 682 Days

Day: 25.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.85 AU - 3.95 AU

Year: 2400 Days

Day: 16.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.6

Radius: 13

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.36 AU - 5.6 AU

Year: 4255 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,472,146 km

• M1: 204,500 km (0.11 R)
• M2: 296,204 km (0.109 R)
• M3: 433,834 km (0.086 R)
• M4: 661,671 km (0.104 R)
• M5: 747,241 km (0.077 R)
• M6: 907,461 km (0.111 R)
• M7: 1,042,099 km (0.047 R)
• M8: 1,237,474 km (0.057 R)
• M9: 1,431,053 km (0.067 R)
• M10: 1,517,222 km (0.102 R)
• M11: 1,605,335 km (0.096 R)
• M12: 2,187,570 km (0.097 R)
• M13: 2,304,854 km (0.072 R)
• M14: 2,687,675 km (0.041 R)
• M15: 2,923,591 km (0.067 R)
• M16: 3,261,533 km (0.094 R)
• M17: 3,592,593 km (0.117 R)
• M18: 3,691,926 km (0.106 R)
• M19: 4,078,337 km (0.084 R)
• M20: 4,161,364 km (0.058 R)
• M21: 4,244,989 km (0.115 R)
• M22: 4,350,306 km (0.078 R)
• M23: 4,671,642 km (0.069 R)
• M24: 5,089,768 km (0.11 R)
• M25: 5,179,377 km (0.107 R)
• M26: 5,405,719 km (0.112 R)
• M27: 5,635,352 km (0.101 R)
• M28: 5,891,763 km (0.03 R)
• M29: 6,440,338 km (0.089 R)
• M30: 6,930,720 km (0.077 R)
• M31: 7,458,651 km (0.082 R)
• M32: 7,689,031 km (0.086 R)
• M33: 7,921,656 km (0.115 R)
• M34: 8,077,986 km (0.092 R)
• M35: 8,875,492 km (0.057 R)
• M36: 9,228,992 km (0.096 R)
• M37: 9,531,628 km (0.073 R)
• M38: 9,977,729 km (0.111 R)
• M39: 10,260,020 km (0.091 R)
• M40: 10,688,618 km (0.038 R)
• M41: 10,774,936 km (0.058 R)
• M42: 11,006,514 km (0.055 R)
• M43: 11,152,072 km (0.054 R)
• M44: 11,622,259 km (0.093 R)
• M45: 12,521,192 km (0.114 R)
• M46: 12,825,923 km (0.109 R)
• M47: 13,660,679 km (0.115 R)
• M48: 14,545,102 km (0.078 R)
• M49: 14,769,050 km (0.097 R)
• M50: 15,090,984 km (0.086 R)
• M51: 15,742,034 km (0.073 R)
• M52: 16,037,939 km (0.092 R)
• M53: 16,970,382 km (0.089 R)
• M54: 17,172,489 km (0.077 R)
• M55: 17,477,070 km (0.118 R)
• M56: 18,057,510 km (0.085 R)
• M57: 18,160,583 km (0.062 R)
• M58: 18,332,770 km (0.118 R)
• M59: 19,062,209 km (0.063 R)
• M60: 19,307,400 km (0.063 R)
• M61: 19,448,022 km (0.108 R)
• M62: 20,370,293 km (0.119 R)
• M63: 20,908,846 km (0.114 R)
• M64: 21,597,744 km (0.045 R)
• M65: 21,780,253 km (0.058 R)
• M66: 22,110,116 km (0.088 R)
• M67: 22,849,130 km (0.056 R)
• M68: 23,371,227 km (0.036 R)
• M69: 25,075,894 km (0.057 R)
• M70: 25,537,404 km (0.052 R)
• M71: 25,691,789 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 11.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.04 AU - 5.88 AU

Year: 4885 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 179.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,472,146 km

• M1: 176,525 km (0.076 R)
• M2: 472,280 km (0.112 R)
• M3: 659,727 km (0.066 R)
• M4: 861,235 km (0.112 R)
• M5: 1,032,375 km (0.11 R)
• M6: 1,310,926 km (0.11 R)
• M7: 1,380,788 km (0.081 R)
• M8: 1,598,603 km (0.071 R)
• M9: 2,067,742 km (0.066 R)
• M10: 2,352,427 km (0.093 R)
• M11: 2,578,618 km (0.116 R)
• M12: 2,959,345 km (0.065 R)
• M13: 3,553,847 km (0.067 R)
• M14: 3,753,560 km (0.09 R)
• M15: 4,917,282 km (0.094 R)
• M16: 5,252,980 km (0.114 R)
• M17: 5,970,301 km (0.064 R)
• M18: 6,136,654 km (0.103 R)
• M19: 6,352,674 km (0.088 R)
• M20: 6,425,378 km (0.115 R)
• M21: 6,792,491 km (0.098 R)
• M22: 6,916,358 km (0.111 R)
• M23: 7,091,089 km (0.108 R)
• M24: 7,830,701 km (0.073 R)
• M25: 8,222,946 km (0.066 R)
• M26: 8,755,963 km (0.055 R)
• M27: 9,163,019 km (0.094 R)
• M28: 9,245,148 km (0.097 R)
• M29: 9,687,509 km (0.102 R)
• M30: 9,939,432 km (0.088 R)
• M31: 10,080,353 km (0.092 R)
• M32: 10,564,452 km (0.073 R)
• M33: 10,823,705 km (0.114 R)
• M34: 12,181,904 km (0.069 R)
• M35: 12,423,505 km (0.07 R)
• M36: 12,605,865 km (0.058 R)
• M37: 13,281,897 km (0.104 R)
• M38: 13,468,296 km (0.038 R)
• M39: 14,477,334 km (0.051 R)
• M40: 14,701,282 km (0.083 R)
• M41: 14,861,950 km (0.037 R)
• M42: 15,120,306 km (0.06 R)
• M43: 15,706,879 km (0.12 R)
• M44: 15,871,137 km (0.086 R)
• M45: 15,970,021 km (0.105 R)
• M46: 16,701,256 km (0.051 R)
• M47: 17,613,354 km (0.09 R)
• M48: 18,437,938 km (0.116 R)
• M49: 18,645,879 km (0.078 R)
• M50: 18,715,442 km (0.117 R)
• M51: 19,274,938 km (0.085 R)
• M52: 19,662,695 km (0.111 R)
• M53: 21,384,866 km (0.049 R)
• M54: 21,530,574 km (0.114 R)
• M55: 21,749,735 km (0.087 R)
• M56: 21,969,644 km (0.076 R)
• M57: 22,079,748 km (0.075 R)
• M58: 22,153,350 km (0.072 R)
• M59: 22,670,809 km (0.113 R)
• M60: 22,819,360 km (0.067 R)
• M61: 23,267,106 km (0.116 R)
• M62: 24,019,584 km (0.082 R)
• M63: 25,124,962 km (0.087 R)
• M64: 25,471,281 km (0.066 R)
• M65: 25,741,904 km (0.074 R)
• M66: 25,896,887 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.64 AU - 7.48 AU

Year: 5712 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,472,146 km

• M1: 146,008 km (0.093 R)
• M2: 208,390 km (0.109 R)
• M3: 297,401 km (0.12 R)
• M4: 579,692 km (0.114 R)
• M5: 1,033,422 km (0.112 R)
• M6: 1,132,755 km (0.09 R)
• M7: 1,530,536 km (0.037 R)
• M8: 1,611,917 km (0.091 R)
• M9: 1,899,594 km (0.105 R)
• M10: 2,094,520 km (0.071 R)
• M11: 2,203,726 km (0.089 R)
• M12: 2,314,728 km (0.092 R)
• M13: 2,427,674 km (0.095 R)
• M14: 2,620,057 km (0.082 R)
• M15: 2,698,446 km (0.11 R)
• M16: 2,918,056 km (0.103 R)
• M17: 3,060,922 km (0.111 R)
• M18: 3,546,517 km (0.105 R)
• M19: 3,765,229 km (0.106 R)
• M20: 4,354,644 km (0.115 R)
• M21: 4,447,844 km (0.038 R)
• M22: 4,636,337 km (0.099 R)
• M23: 4,924,014 km (0.106 R)
• M24: 5,119,090 km (0.101 R)
• M25: 5,416,490 km (0.063 R)
• M26: 5,491,738 km (0.088 R)
• M27: 5,745,157 km (0.111 R)
• M28: 5,950,555 km (0.078 R)
• M29: 6,184,675 km (0.12 R)
• M30: 6,474,745 km (0.076 R)
• M31: 7,096,025 km (0.118 R)
• M32: 7,178,454 km (0.1 R)
• M33: 7,792,703 km (0.118 R)
• M34: 7,849,400 km (0.053 R)
• M35: 7,934,671 km (0.106 R)
• M36: 8,250,023 km (0.083 R)
• M37: 8,365,663 km (0.088 R)
• M38: 9,071,316 km (0.111 R)
• M39: 9,340,741 km (0.096 R)
• M40: 9,643,378 km (0.097 R)
• M41: 9,918,488 km (0.09 R)
• M42: 10,010,641 km (0.069 R)
• M43: 10,759,228 km (0.061 R)
• M44: 11,396,665 km (0.106 R)
• M45: 11,980,845 km (0.117 R)
• M46: 12,046,369 km (0.119 R)
• M47: 12,177,715 km (0.033 R)
• M48: 16,189,631 km (0.071 R)
• M49: 16,262,037 km (0.083 R)
• M50: 16,370,944 km (0.079 R)
• M51: 16,882,419 km (0.078 R)
• M52: 17,029,623 km (0.092 R)
• M53: 17,140,176 km (0.041 R)
• M54: 17,808,879 km (0.064 R)
• M55: 18,071,273 km (0.048 R)
• M56: 18,410,412 km (0.07 R)
• M57: 18,486,108 km (0.098 R)
• M58: 19,325,352 km (0.026 R)
• M59: 19,402,245 km (0.074 R)
• M60: 19,517,735 km (0.113 R)
• M61: 19,749,462 km (0.073 R)
• M62: 19,982,236 km (0.105 R)
• M63: 20,060,027 km (0.074 R)
• M64: 20,882,666 km (0.094 R)
• M65: 21,001,147 km (0.104 R)
• M66: 21,636,490 km (0.081 R)
• M67: 22,318,506 km (0.117 R)
• M68: 22,885,482 km (0.083 R)
• M69: 23,457,096 km (0.109 R)
• M70: 24,489,770 km (0.108 R)
• M71: 24,948,736 km (0.101 R)
• M72: 25,200,360 km (0.055 R)
• M73: 26,002,503 km (0.104 R)
• M74: 26,813,174 km (0.113 R)
• M75: 27,458,988 km (0.075 R)
• M76: 27,545,456 km (0.041 R)
• M77: 27,892,373 km (0.108 R)
• M78: 28,502,882 km (0.099 R)
• M79: 28,634,379 km (0.073 R)
• M80: 28,985,784 km (0.115 R)
• M81: 29,382,817 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 6.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.13 AU - 12.67 AU

Year: 15718 Days

Day: 22.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,472,146 km

• M1: 82,428 km (0.104 R)
• M2: 318,943 km (0.1 R)
• M3: 569,369 km (0.107 R)
• M4: 630,256 km (0.081 R)
• M5: 747,989 km (0.04 R)
• M6: 920,177 km (0.051 R)
• M7: 1,274,873 km (0.114 R)
• M8: 1,624,932 km (0.064 R)
• M9: 1,743,114 km (0.096 R)
• M10: 1,925,773 km (0.119 R)
• M11: 1,988,006 km (0.104 R)
• M12: 2,146,729 km (0.088 R)
• M13: 2,309,492 km (0.078 R)
• M14: 2,425,879 km (0.073 R)
• M15: 3,000,335 km (0.11 R)
• M16: 3,109,242 km (0.025 R)
• M17: 3,500,740 km (0.076 R)
• M18: 3,770,315 km (0.118 R)
• M19: 4,935,832 km (0.093 R)
• M20: 5,107,720 km (0.104 R)
• M21: 5,216,179 km (0.041 R)
• M22: 5,325,535 km (0.112 R)
• M23: 5,635,352 km (0.043 R)
• M24: 7,004,771 km (0.104 R)
• M25: 7,466,579 km (0.077 R)
• M26: 7,788,364 km (0.118 R)
• M27: 8,089,355 km (0.101 R)
• M28: 8,190,633 km (0.086 R)
• M29: 11,728,772 km (0.117 R)
• M30: 11,786,068 km (0.114 R)
• M31: 12,538,695 km (0.077 R)
• M32: 13,546,386 km (0.076 R)
• M33: 13,636,444 km (0.116 R)
• M34: 13,847,676 km (0.111 R)
• M35: 14,364,836 km (0.111 R)
• M36: 14,919,396 km (0.06 R)
• M37: 15,168,177 km (0.118 R)
• M38: 15,324,357 km (0.068 R)
• M39: 15,449,570 km (0.085 R)
• M40: 15,764,474 km (0.092 R)
• M41: 17,304,584 km (0.083 R)
• M42: 17,664,217 km (0.089 R)
• M43: 17,729,891 km (0.069 R)
• M44: 17,993,333 km (0.067 R)
• M45: 18,092,516 km (0.102 R)
• M46: 18,490,746 km (0.11 R)
• M47: 19,093,775 km (0.056 R)
• M48: 19,907,587 km (0.106 R)
• M49: 20,044,319 km (0.101 R)
• M50: 20,112,835 km (0.054 R)
• M51: 21,744,798 km (0.099 R)
• M52: 22,487,552 km (0.078 R)
• M53: 22,737,081 km (0.091 R)
• M54: 23,780,227 km (0.107 R)
• M55: 24,362,462 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 14,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit