🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.93 AU - 1.33 AU

Year: 428 Days

Day: 30.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.69 AU - 3.05 AU

Year: 1733 Days

Day: 47.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,906,966 km

• M1: 509,830 km (0.112 R)
• M2: 2,470,459 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.5 AU - 3.3 AU

Year: 1760 Days

Day: 13.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,906,966 km

• M1: 254,466 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.08 AU - 4.24 AU

Year: 2496 Days

Day: 25 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 11.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.37 AU - 6.21 AU

Year: 4337 Days

Day: 11.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 65,906,966 km

• M1: 153,487 km (0.034 R)
• M2: 348,713 km (0.103 R)
• M3: 436,227 km (0.063 R)
• M4: 526,884 km (0.065 R)
• M5: 685,158 km (0.073 R)
• M6: 803,191 km (0.098 R)
• M7: 894,446 km (0.086 R)
• M8: 1,052,271 km (0.116 R)
• M9: 1,366,577 km (0.118 R)
• M10: 1,909,916 km (0.035 R)
• M11: 2,093,622 km (0.094 R)
• M12: 2,247,409 km (0.084 R)
• M13: 2,667,330 km (0.047 R)
• M14: 2,782,670 km (0.092 R)
• M15: 2,939,149 km (0.073 R)
• M16: 3,288,460 km (0.093 R)
• M17: 3,426,390 km (0.106 R)
• M18: 3,693,871 km (0.068 R)
• M19: 3,794,101 km (0.033 R)
• M20: 4,506,337 km (0.102 R)
• M21: 4,753,024 km (0.062 R)
• M22: 4,830,964 km (0.117 R)
• M23: 4,909,503 km (0.104 R)
• M24: 5,067,628 km (0.054 R)
• M25: 5,372,808 km (0.115 R)
• M26: 6,290,291 km (0.118 R)
• M27: 6,376,011 km (0.106 R)
• M28: 6,583,653 km (0.116 R)
• M29: 6,688,371 km (0.067 R)
• M30: 7,472,713 km (0.044 R)
• M31: 7,709,975 km (0.095 R)
• M32: 7,894,280 km (0.084 R)
• M33: 8,342,624 km (0.025 R)
• M34: 8,493,868 km (0.038 R)
• M35: 8,627,010 km (0.113 R)
• M36: 8,799,197 km (0.118 R)
• M37: 9,030,475 km (0.04 R)
• M38: 9,185,908 km (0.103 R)
• M39: 9,657,440 km (0.092 R)
• M40: 10,217,535 km (0.098 R)
• M41: 10,623,992 km (0.064 R)
• M42: 10,911,818 km (0.117 R)
• M43: 11,474,007 km (0.111 R)
• M44: 11,854,135 km (0.063 R)
• M45: 12,238,452 km (0.108 R)
• M46: 12,475,266 km (0.068 R)
• M47: 12,844,324 km (0.112 R)
• M48: 12,953,530 km (0.113 R)
• M49: 13,107,017 km (0.043 R)
• M50: 13,593,211 km (0.088 R)
• M51: 13,771,382 km (0.101 R)
• M52: 13,995,330 km (0.099 R)
• M53: 14,198,035 km (0.043 R)
• M54: 14,537,771 km (0.091 R)
• M55: 14,857,313 km (0.098 R)
• M56: 15,064,057 km (0.113 R)
• M57: 15,271,699 km (0.105 R)
• M58: 15,433,863 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 14.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.74 AU - 8.42 AU

Year: 7439 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,906,966 km

• M1: 184,454 km (0.092 R)
• M2: 360,531 km (0.034 R)
• M3: 453,880 km (0.075 R)
• M4: 663,616 km (0.118 R)
• M5: 937,530 km (0.085 R)
• M6: 1,203,066 km (0.029 R)
• M7: 1,790,238 km (0.041 R)
• M8: 1,954,945 km (0.065 R)
• M9: 2,086,741 km (0.043 R)
• M10: 2,260,873 km (0.087 R)
• M11: 2,665,236 km (0.075 R)
• M12: 3,092,936 km (0.114 R)
• M13: 3,292,649 km (0.099 R)
• M14: 3,588,703 km (0.071 R)
• M15: 3,869,947 km (0.071 R)
• M16: 4,037,497 km (0.065 R)
• M17: 4,731,631 km (0.082 R)
• M18: 4,885,268 km (0.109 R)
• M19: 5,409,459 km (0.089 R)
• M20: 5,516,571 km (0.07 R)
• M21: 5,814,720 km (0.05 R)
• M22: 5,924,375 km (0.1 R)
• M23: 6,712,008 km (0.037 R)
• M24: 7,059,673 km (0.115 R)
• M25: 7,206,429 km (0.083 R)
• M26: 7,622,460 km (0.061 R)
• M27: 8,261,393 km (0.103 R)
• M28: 8,509,276 km (0.102 R)
• M29: 8,759,703 km (0.099 R)
• M30: 8,917,529 km (0.092 R)
• M31: 9,044,388 km (0.069 R)
• M32: 9,268,037 km (0.117 R)
• M33: 9,590,570 km (0.052 R)
• M34: 9,982,516 km (0.12 R)
• M35: 10,081,401 km (0.056 R)
• M36: 10,280,066 km (0.062 R)
• M37: 10,614,119 km (0.109 R)
• M38: 11,155,962 km (0.115 R)
• M39: 11,361,509 km (0.117 R)
• M40: 11,464,732 km (0.042 R)
• M41: 11,950,775 km (0.099 R)
• M42: 12,231,571 km (0.115 R)
• M43: 12,337,336 km (0.06 R)
• M44: 12,585,519 km (0.119 R)
• M45: 13,086,971 km (0.092 R)
• M46: 13,449,148 km (0.114 R)
• M47: 13,998,621 km (0.11 R)
• M48: 14,518,025 km (0.112 R)
• M49: 14,667,622 km (0.092 R)
• M50: 15,575,981 km (0.104 R)
• M51: 15,690,872 km (0.113 R)
• M52: 16,037,041 km (0.093 R)
• M53: 16,152,980 km (0.114 R)
• M54: 16,541,635 km (0.116 R)
• M55: 16,854,743 km (0.063 R)
• M56: 17,011,971 km (0.11 R)
• M57: 17,686,059 km (0.113 R)
• M58: 17,845,829 km (0.108 R)
• M59: 18,046,290 km (0.104 R)
• M60: 18,368,674 km (0.077 R)
• M61: 18,937,445 km (0.051 R)
• M62: 19,677,206 km (0.097 R)
• M63: 19,801,522 km (0.108 R)
• M64: 19,925,988 km (0.067 R)
• M65: 20,510,317 km (0.062 R)
• M66: 21,781,600 km (0.036 R)
• M67: 22,729,900 km (0.098 R)
• M68: 24,711,773 km (0.041 R)
• M69: 25,610,258 km (0.045 R)
• M70: 27,439,241 km (0.076 R)
• M71: 28,838,430 km (0.101 R)
• M72: 29,736,616 km (0.11 R)
• M73: 30,069,920 km (0.05 R)
• M74: 32,780,185 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 10.8

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.68 AU - 10.9 AU

Year: 9289 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,906,966 km

• M1: 151,243 km (0.104 R)
• M2: 231,578 km (0.072 R)
• M3: 409,300 km (0.091 R)
• M4: 533,167 km (0.094 R)
• M5: 639,531 km (0.095 R)
• M6: 770,878 km (0.063 R)
• M7: 930,349 km (0.059 R)
• M8: 1,120,937 km (0.109 R)
• M9: 1,474,885 km (0.098 R)
• M10: 1,722,320 km (0.037 R)
• M11: 1,983,369 km (0.032 R)
• M12: 2,597,019 km (0.086 R)
• M13: 2,841,761 km (0.119 R)
• M14: 3,122,706 km (0.084 R)
• M15: 3,208,725 km (0.11 R)
• M16: 3,741,892 km (0.118 R)
• M17: 3,956,714 km (0.117 R)
• M18: 4,175,725 km (0.049 R)
• M19: 4,790,273 km (0.11 R)
• M20: 4,956,776 km (0.117 R)
• M21: 5,057,605 km (0.119 R)
• M22: 5,537,066 km (0.025 R)
• M23: 7,597,627 km (0.11 R)
• M24: 8,186,145 km (0.046 R)
• M25: 8,425,651 km (0.103 R)
• M26: 8,627,160 km (0.09 R)
• M27: 8,911,844 km (0.074 R)
• M28: 9,240,960 km (0.069 R)
• M29: 9,490,339 km (0.097 R)
• M30: 10,424,129 km (0.072 R)
• M31: 11,121,704 km (0.072 R)
• M32: 11,254,098 km (0.097 R)
• M33: 11,834,239 km (0.105 R)
• M34: 11,969,475 km (0.08 R)
• M35: 12,287,072 km (0.066 R)
• M36: 12,424,103 km (0.118 R)
• M37: 12,884,266 km (0.083 R)
• M38: 13,163,117 km (0.059 R)
• M39: 13,964,064 km (0.103 R)
• M40: 15,711,816 km (0.106 R)
• M41: 16,259,493 km (0.077 R)
• M42: 16,409,989 km (0.054 R)
• M43: 17,016,608 km (0.064 R)
• M44: 17,118,335 km (0.084 R)
• M45: 17,322,536 km (0.108 R)
• M46: 17,527,635 km (0.083 R)
• M47: 18,617,156 km (0.089 R)
• M48: 19,675,262 km (0.089 R)
• M49: 19,835,630 km (0.055 R)
• M50: 20,211,570 km (0.101 R)
• M51: 21,189,042 km (0.103 R)
• M52: 21,628,411 km (0.057 R)
• M53: 23,020,868 km (0.045 R)
• M54: 24,499,643 km (0.097 R)
• M55: 24,902,959 km (0.099 R)
• M56: 25,308,519 km (0.104 R)
• M57: 28,328,750 km (0.057 R)
• M58: 28,752,112 km (0.07 R)
• M59: 29,421,563 km (0.084 R)
• M60: 31,398,349 km (0.037 R)
• M61: 31,773,840 km (0.113 R)
• M62: 33,163,006 km (0.074 R)
• M63: 33,290,313 km (0.104 R)
• M64: 33,737,013 km (0.098 R)
• M65: 34,895,050 km (0.104 R)
• M66: 36,919,558 km (0.062 R)
• M67: 37,381,965 km (0.104 R)
• M68: 39,385,529 km (0.093 R)
• M69: 39,587,785 km (0.117 R)
• M70: 39,655,254 km (0.106 R)
• M71: 40,740,437 km (0.101 R)
• M72: 43,426,317 km (0.073 R)
• M73: 43,914,455 km (0.112 R)
• M74: 44,194,203 km (0.058 R)
• M75: 44,615,022 km (0.032 R)
• M76: 45,531,159 km (0.063 R)
• M77: 45,956,017 km (0.103 R)
• M78: 46,595,847 km (0.12 R)
• M79: 46,667,205 km (0.072 R)
• M80: 46,881,280 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.2

Radius: 5.2

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.92 AU - 15.66 AU

Year: 20274 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,906,966 km

• M1: 265,087 km (0.07 R)
• M2: 533,316 km (0.075 R)
• M3: 822,938 km (0.114 R)
• M4: 1,639,144 km (0.12 R)
• M5: 1,696,290 km (0.034 R)
• M6: 1,872,068 km (0.065 R)
• M7: 2,767,561 km (0.084 R)
• M8: 3,222,338 km (0.044 R)
• M9: 3,966,588 km (0.055 R)
• M10: 4,357,786 km (0.107 R)
• M11: 4,598,489 km (0.047 R)
• M12: 4,926,258 km (0.075 R)
• M13: 5,517,618 km (0.101 R)
• M14: 5,560,702 km (0.081 R)
• M15: 6,042,408 km (0.097 R)
• M16: 6,086,838 km (0.088 R)
• M17: 6,220,728 km (0.091 R)
• M18: 6,265,608 km (0.109 R)
• M19: 6,446,322 km (0.097 R)
• M20: 6,491,650 km (0.082 R)
• M21: 7,517,592 km (0.12 R)
• M22: 7,951,725 km (0.096 R)
• M23: 8,344,420 km (0.109 R)
• M24: 9,559,902 km (0.054 R)
• M25: 10,082,448 km (0.116 R)
• M26: 10,135,256 km (0.115 R)
• M27: 10,347,236 km (0.059 R)
• M28: 11,264,570 km (0.108 R)
• M29: 11,705,136 km (0.094 R)
• M30: 12,039,337 km (0.096 R)
• M31: 12,489,777 km (0.107 R)
• M32: 14,943,331 km (0.103 R)
• M33: 15,305,807 km (0.11 R)
• M34: 16,039,285 km (0.1 R)
• M35: 17,223,801 km (0.103 R)
• M36: 18,243,012 km (0.109 R)
• M37: 18,307,339 km (0.092 R)
• M38: 18,630,171 km (0.077 R)
• M39: 20,006,770 km (0.119 R)
• M40: 20,406,047 km (0.089 R)
• M41: 20,740,698 km (0.055 R)
• M42: 20,807,867 km (0.094 R)
• M43: 22,372,661 km (0.094 R)
• M44: 22,441,476 km (0.055 R)
• M45: 22,510,440 km (0.093 R)
• M46: 23,134,264 km (0.091 R)
• M47: 23,623,299 km (0.11 R)
• M48: 23,904,393 km (0.12 R)
• M49: 24,327,905 km (0.115 R)
• M50: 25,326,022 km (0.062 R)
• M51: 25,613,549 km (0.04 R)
• M52: 26,410,008 km (0.111 R)
• M53: 27,730,808 km (0.11 R)
• M54: 29,148,248 km (0.101 R)
• M55: 30,207,550 km (0.102 R)
• M56: 31,433,654 km (0.092 R)
• M57: 32,285,913 km (0.075 R)
• M58: 32,519,735 km (0.076 R)
• M59: 32,910,484 km (0.082 R)
• M60: 33,224,341 km (0.052 R)
• M61: 33,539,244 km (0.096 R)
• M62: 33,696,920 km (0.119 R)
• M63: 34,013,170 km (0.061 R)
• M64: 34,330,467 km (0.097 R)
• M65: 35,208,008 km (0.034 R)
• M66: 35,850,980 km (0.073 R)
• M67: 36,254,745 km (0.108 R)
• M68: 39,122,835 km (0.089 R)
• M69: 39,538,568 km (0.061 R)
• M70: 40,458,146 km (0.106 R)
• M71: 40,794,292 km (0.033 R)
• M72: 41,469,278 km (0.058 R)
• M73: 41,553,950 km (0.109 R)
• M74: 41,723,445 km (0.042 R)
• M75: 42,148,003 km (0.118 R)
• M76: 42,233,124 km (0.12 R)
• M77: 42,318,395 km (0.12 R)
• M78: 45,946,293 km (0.104 R)
• M79: 46,121,472 km (0.081 R)
• M80: 46,209,286 km (0.095 R)
• M81: 47,000,958 km (0.088 R)
• M82: 47,885,979 km (0.098 R)
• M83: 51,208,099 km (0.113 R)
• M84: 51,571,772 km (0.049 R)
• M85: 51,753,832 km (0.114 R)
• M86: 52,301,360 km (0.039 R)
• M87: 52,667,576 km (0.085 R)
• M88: 56,750,999 km (0.062 R)
• M89: 57,127,238 km (0.119 R)
• M90: 58,071,350 km (0.051 R)
• M91: 58,545,426 km (0.07 R)
• M92: 59,211,286 km (0.095 R)
• M93: 59,975,282 km (0.101 R)
• M94: 63,160,969 km (0.106 R)
• M95: 64,039,408 km (0.111 R)
• M96: 64,627,178 km (0.107 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit