🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 170 Days

Day: 33.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,499,078 km

• M1: 54,902 km (0.07 R)
• M2: 287,976 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.78 AU - 0.84 AU

Year: 303 Days

Day: 25.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,499,078 km

• M1: 267,631 km (0.092 R)
• M2: 398,978 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.28 AU - 3.66 AU

Year: 2130 Days

Day: 15.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 11.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.84 AU - 5.68 AU

Year: 5021 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,499,078 km

• M1: 146,905 km (0.06 R)
• M2: 229,483 km (0.108 R)
• M3: 333,154 km (0.103 R)
• M4: 441,463 km (0.069 R)
• M5: 598,092 km (0.086 R)
• M6: 726,298 km (0.108 R)
• M7: 1,111,213 km (0.047 R)
• M8: 1,396,496 km (0.049 R)
• M9: 1,475,633 km (0.103 R)
• M10: 1,572,573 km (0.071 R)
• M11: 1,722,320 km (0.109 R)
• M12: 1,859,502 km (0.12 R)
• M13: 2,425,729 km (0.068 R)
• M14: 2,718,493 km (0.092 R)
• M15: 3,147,539 km (0.059 R)
• M16: 3,252,856 km (0.114 R)
• M17: 3,708,531 km (0.055 R)
• M18: 3,864,861 km (0.098 R)
• M19: 4,161,214 km (0.102 R)
• M20: 4,441,411 km (0.102 R)
• M21: 4,560,042 km (0.066 R)
• M22: 4,679,721 km (0.049 R)
• M23: 5,168,906 km (0.108 R)
• M24: 5,268,687 km (0.08 R)
• M25: 5,444,914 km (0.091 R)
• M26: 5,572,072 km (0.097 R)
• M27: 7,481,539 km (0.032 R)
• M28: 7,880,217 km (0.076 R)
• M29: 8,638,828 km (0.113 R)
• M30: 9,057,104 km (0.106 R)
• M31: 9,481,962 km (0.045 R)
• M32: 9,789,385 km (0.076 R)
• M33: 10,763,417 km (0.072 R)
• M34: 11,084,155 km (0.057 R)
• M35: 11,213,408 km (0.118 R)
• M36: 11,375,572 km (0.032 R)
• M37: 12,032,306 km (0.109 R)
• M38: 12,265,081 km (0.104 R)
• M39: 12,938,421 km (0.085 R)
• M40: 13,074,555 km (0.046 R)
• M41: 13,451,242 km (0.04 R)
• M42: 13,727,549 km (0.086 R)
• M43: 13,831,670 km (0.071 R)
• M44: 13,970,796 km (0.042 R)
• M45: 14,250,544 km (0.111 R)
• M46: 14,602,996 km (0.065 R)
• M47: 14,744,665 km (0.039 R)
• M48: 15,172,665 km (0.067 R)
• M49: 15,460,342 km (0.082 R)
• M50: 15,604,853 km (0.093 R)
• M51: 15,713,461 km (0.119 R)
• M52: 16,041,080 km (0.096 R)
• M53: 16,333,993 km (0.082 R)
• M54: 17,261,201 km (0.057 R)
• M55: 17,486,196 km (0.107 R)
• M56: 17,712,238 km (0.069 R)
• M57: 17,787,785 km (0.12 R)
• M58: 18,129,168 km (0.089 R)
• M59: 18,243,460 km (0.074 R)
• M60: 18,741,322 km (0.052 R)
• M61: 19,127,434 km (0.113 R)
• M62: 19,986,126 km (0.107 R)
• M63: 20,777,648 km (0.101 R)
• M64: 21,017,154 km (0.115 R)
• M65: 21,097,040 km (0.058 R)
• M66: 21,377,985 km (0.103 R)
• M67: 21,700,518 km (0.106 R)
• M68: 22,473,041 km (0.103 R)
• M69: 22,677,840 km (0.086 R)
• M70: 23,337,268 km (0.06 R)
• M71: 23,836,027 km (0.097 R)
• M72: 24,422,451 km (0.071 R)
• M73: 24,590,748 km (0.095 R)
• M74: 26,252,930 km (0.062 R)
• M75: 26,425,417 km (0.094 R)
• M76: 26,901,886 km (0.12 R)
• M77: 27,907,034 km (0.091 R)
• M78: 28,613,585 km (0.111 R)
• M79: 29,326,119 km (0.08 R)
• M80: 29,460,309 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 12.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.34 AU - 6.08 AU

Year: 5679 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,499,078 km

• M1: 175,478 km (0.094 R)
• M2: 419,024 km (0.085 R)
• M3: 661,821 km (0.073 R)
• M4: 794,963 km (0.027 R)
• M5: 1,235,230 km (0.104 R)
• M6: 1,746,705 km (0.081 R)
• M7: 1,957,339 km (0.049 R)
• M8: 2,156,304 km (0.101 R)
• M9: 2,341,207 km (0.102 R)
• M10: 2,488,710 km (0.087 R)
• M11: 3,462,592 km (0.101 R)
• M12: 4,206,094 km (0.119 R)
• M13: 4,334,748 km (0.102 R)
• M14: 4,438,718 km (0.08 R)
• M15: 4,543,587 km (0.084 R)
• M16: 4,728,938 km (0.075 R)
• M17: 4,889,906 km (0.078 R)
• M18: 5,411,703 km (0.038 R)
• M19: 5,495,777 km (0.096 R)
• M20: 5,864,985 km (0.077 R)
• M21: 5,951,452 km (0.112 R)
• M22: 6,838,567 km (0.115 R)
• M23: 7,266,866 km (0.094 R)
• M24: 7,484,232 km (0.104 R)
• M25: 7,925,546 km (0.103 R)
• M26: 8,375,386 km (0.116 R)
• M27: 8,505,537 km (0.066 R)
• M28: 8,866,666 km (0.05 R)
• M29: 9,065,781 km (0.081 R)
• M30: 9,266,541 km (0.085 R)
• M31: 10,257,028 km (0.088 R)
• M32: 10,606,339 km (0.06 R)
• M33: 10,747,261 km (0.083 R)
• M34: 10,888,780 km (0.071 R)
• M35: 11,281,026 km (0.056 R)
• M36: 11,424,789 km (0.05 R)
• M37: 11,569,301 km (0.104 R)
• M38: 11,859,970 km (0.107 R)
• M39: 12,597,337 km (0.119 R)
• M40: 13,122,276 km (0.117 R)
• M41: 13,501,657 km (0.1 R)
• M42: 14,154,951 km (0.06 R)
• M43: 14,622,294 km (0.098 R)
• M44: 15,372,677 km (0.069 R)
• M45: 15,572,241 km (0.076 R)
• M46: 15,893,427 km (0.117 R)
• M47: 16,379,172 km (0.089 R)
• M48: 17,075,699 km (0.054 R)
• M49: 17,158,277 km (0.058 R)
• M50: 17,781,951 km (0.113 R)
• M51: 18,923,233 km (0.099 R)
• M52: 19,653,869 km (0.08 R)
• M53: 19,914,020 km (0.032 R)
• M54: 20,044,619 km (0.089 R)
• M55: 20,569,408 km (0.11 R)
• M56: 20,833,448 km (0.082 R)
• M57: 21,010,123 km (0.042 R)
• M58: 21,632,600 km (0.054 R)
• M59: 22,306,090 km (0.055 R)
• M60: 22,441,775 km (0.08 R)
• M61: 22,713,594 km (0.054 R)
• M62: 22,804,550 km (0.032 R)
• M63: 23,398,154 km (0.045 R)
• M64: 23,674,013 km (0.034 R)
• M65: 24,461,047 km (0.06 R)
• M66: 25,492,524 km (0.107 R)
• M67: 25,586,921 km (0.076 R)
• M68: 26,156,141 km (0.1 R)
• M69: 27,307,296 km (0.109 R)
• M70: 27,452,256 km (0.047 R)
• M71: 27,694,605 km (0.056 R)
• M72: 27,840,313 km (0.071 R)
• M73: 29,361,125 km (0.067 R)
• M74: 29,907,307 km (0.091 R)
• M75: 30,506,895 km (0.082 R)
• M76: 30,858,600 km (0.119 R)
• M77: 31,870,630 km (0.095 R)
• M78: 32,023,369 km (0.066 R)
• M79: 33,875,241 km (0.11 R)
• M80: 34,971,494 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 14.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.22 AU - 9.48 AU

Year: 10043 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,499,078 km

• M1: 180,864 km (0.105 R)
• M2: 382,971 km (0.067 R)
• M3: 648,806 km (0.106 R)
• M4: 792,719 km (0.085 R)
• M5: 949,049 km (0.065 R)
• M6: 1,193,492 km (0.085 R)
• M7: 1,341,145 km (0.11 R)
• M8: 1,631,066 km (0.034 R)
• M9: 1,809,685 km (0.115 R)
• M10: 1,981,723 km (0.084 R)
• M11: 2,257,432 km (0.068 R)
• M12: 2,590,138 km (0.099 R)
• M13: 2,815,881 km (0.064 R)
• M14: 3,190,623 km (0.102 R)
• M15: 3,384,203 km (0.101 R)
• M16: 3,581,822 km (0.104 R)
• M17: 3,851,248 km (0.102 R)
• M18: 4,321,134 km (0.082 R)
• M19: 5,051,172 km (0.065 R)
• M20: 5,220,816 km (0.117 R)
• M21: 5,373,107 km (0.1 R)
• M22: 5,604,535 km (0.111 R)
• M23: 5,741,117 km (0.083 R)
• M24: 6,137,402 km (0.049 R)
• M25: 7,379,214 km (0.083 R)
• M26: 8,316,295 km (0.059 R)
• M27: 8,427,746 km (0.105 R)
• M28: 8,584,524 km (0.12 R)
• M29: 8,946,701 km (0.05 R)
• M30: 9,175,585 km (0.04 R)
• M31: 9,290,776 km (0.112 R)
• M32: 9,732,987 km (0.117 R)
• M33: 9,968,454 km (0.111 R)
• M34: 10,182,080 km (0.103 R)
• M35: 10,613,819 km (0.089 R)
• M36: 10,880,552 km (0.114 R)
• M37: 10,978,240 km (0.088 R)
• M38: 11,371,533 km (0.113 R)
• M39: 12,374,885 km (0.096 R)
• M40: 12,604,668 km (0.118 R)
• M41: 14,065,641 km (0.101 R)
• M42: 14,172,005 km (0.099 R)
• M43: 14,358,852 km (0.084 R)
• M44: 15,087,244 km (0.086 R)
• M45: 15,634,773 km (0.056 R)
• M46: 15,883,105 km (0.107 R)
• M47: 16,328,159 km (0.104 R)
• M48: 16,608,356 km (0.051 R)
• M49: 16,890,198 km (0.102 R)
• M50: 17,802,595 km (0.042 R)
• M51: 18,119,892 km (0.093 R)
• M52: 18,643,335 km (0.12 R)
• M53: 19,467,321 km (0.099 R)
• M54: 19,675,262 km (0.069 R)
• M55: 19,794,341 km (0.092 R)
• M56: 19,973,410 km (0.103 R)
• M57: 20,063,318 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125

Radius: 4.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.36 AU - 13.22 AU

Year: 16851 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,499,078 km

• M1: 182,659 km (0.107 R)
• M2: 319,840 km (0.05 R)
• M3: 474,225 km (0.084 R)
• M4: 738,864 km (0.082 R)
• M5: 862,581 km (0.119 R)
• M6: 1,478,775 km (0.072 R)
• M7: 1,655,151 km (0.113 R)
• M8: 1,964,070 km (0.117 R)
• M9: 2,006,556 km (0.092 R)
• M10: 2,049,341 km (0.085 R)
• M11: 2,268,203 km (0.082 R)
• M12: 2,680,644 km (0.062 R)
• M13: 3,017,389 km (0.088 R)
• M14: 3,573,145 km (0.079 R)
• M15: 3,996,956 km (0.097 R)
• M16: 4,891,252 km (0.107 R)
• M17: 4,920,274 km (0.11 R)
• M18: 5,124,176 km (0.091 R)
• M19: 5,153,647 km (0.115 R)
• M20: 5,540,656 km (0.09 R)
• M21: 5,631,163 km (0.062 R)
• M22: 7,081,215 km (0.114 R)
• M23: 7,611,240 km (0.103 R)
• M24: 8,188,239 km (0.092 R)
• M25: 8,569,116 km (0.054 R)
• M26: 8,744,145 km (0.071 R)
• M27: 8,955,677 km (0.117 R)
• M28: 9,455,932 km (0.071 R)
• M29: 9,564,390 km (0.102 R)
• M30: 10,038,765 km (0.088 R)
• M31: 10,223,219 km (0.059 R)
• M32: 10,708,216 km (0.071 R)
• M33: 11,468,771 km (0.116 R)
• M34: 11,661,603 km (0.041 R)
• M35: 12,286,024 km (0.079 R)
• M36: 12,602,274 km (0.107 R)
• M37: 12,841,182 km (0.116 R)
• M38: 13,485,650 km (0.056 R)
• M39: 14,058,161 km (0.084 R)
• M40: 14,806,000 km (0.096 R)
• M41: 15,311,641 km (0.097 R)
• M42: 15,353,977 km (0.114 R)
• M43: 16,253,210 km (0.073 R)
• M44: 16,643,810 km (0.108 R)
• M45: 17,125,515 km (0.059 R)
• M46: 17,213,479 km (0.117 R)
• M47: 17,700,570 km (0.095 R)
• M48: 18,102,390 km (0.036 R)
• M49: 19,142,843 km (0.027 R)
• M50: 20,249,119 km (0.116 R)
• M51: 20,295,644 km (0.083 R)
• M52: 20,575,542 km (0.109 R)
• M53: 20,622,366 km (0.059 R)
• M54: 20,903,909 km (0.069 R)
• M55: 23,542,965 km (0.101 R)
• M56: 23,984,578 km (0.05 R)
• M57: 24,231,265 km (0.082 R)
• M58: 25,376,287 km (0.112 R)
• M59: 25,526,932 km (0.078 R)
• M60: 26,132,504 km (0.098 R)
• M61: 26,183,218 km (0.081 R)
• M62: 26,437,085 km (0.113 R)
• M63: 26,538,961 km (0.029 R)
• M64: 26,640,838 km (0.109 R)
• M65: 27,357,860 km (0.072 R)
• M66: 28,445,437 km (0.091 R)
• M67: 28,601,916 km (0.067 R)
• M68: 28,811,054 km (0.106 R)
• M69: 29,073,149 km (0.088 R)
• M70: 30,929,958 km (0.097 R)
• M71: 32,008,110 km (0.11 R)
• M72: 32,879,518 km (0.077 R)
• M73: 33,648,301 km (0.117 R)
• M74: 34,090,213 km (0.046 R)
• M75: 34,201,065 km (0.089 R)
• M76: 34,256,566 km (0.111 R)
• M77: 34,311,917 km (0.118 R)
• M78: 34,868,421 km (0.115 R)
• M79: 35,259,620 km (0.116 R)
• M80: 36,215,849 km (0.068 R)
• M81: 37,465,889 km (0.108 R)
• M82: 37,523,036 km (0.108 R)
• M83: 38,383,822 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit