🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.68 AU

Year: 168 Days

Day: 19.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,694,878 km

• M1: 202,705 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.62 AU - 0.74 AU

Year: 214 Days

Day: 33.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.47 AU - 4.83 AU

Year: 3219 Days

Day: 41.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 9.4

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.98 AU - 4.6 AU

Year: 3384 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,694,878 km

• M1: 120,725 km (0.084 R)
• M2: 246,238 km (0.1 R)
• M3: 328,068 km (0.042 R)
• M4: 389,702 km (0.097 R)
• M5: 464,950 km (0.098 R)
• M6: 652,845 km (0.103 R)
• M7: 777,909 km (0.097 R)
• M8: 969,245 km (0.076 R)
• M9: 1,028,635 km (0.097 R)
• M10: 1,438,234 km (0.11 R)
• M11: 1,661,284 km (0.082 R)
• M12: 1,747,902 km (0.07 R)
• M13: 1,895,704 km (0.091 R)
• M14: 2,219,584 km (0.069 R)
• M15: 2,746,617 km (0.086 R)
• M16: 3,042,222 km (0.049 R)
• M17: 3,403,202 km (0.082 R)
• M18: 3,663,951 km (0.069 R)
• M19: 3,970,028 km (0.112 R)
• M20: 4,126,208 km (0.051 R)
• M21: 4,627,511 km (0.068 R)
• M22: 4,833,507 km (0.062 R)
• M23: 4,916,684 km (0.064 R)
• M24: 5,000,458 km (0.047 R)
• M25: 5,447,756 km (0.072 R)
• M26: 6,109,128 km (0.073 R)
• M27: 6,818,970 km (0.025 R)
• M28: 7,386,544 km (0.086 R)
• M29: 7,749,020 km (0.12 R)
• M30: 7,969,228 km (0.053 R)
• M31: 8,117,180 km (0.071 R)
• M32: 8,516,308 km (0.099 R)
• M33: 8,718,414 km (0.083 R)
• M34: 9,075,654 km (0.081 R)
• M35: 9,256,069 km (0.073 R)
• M36: 9,542,100 km (0.12 R)
• M37: 9,673,148 km (0.068 R)
• M38: 9,830,974 km (0.098 R)
• M39: 9,910,261 km (0.111 R)
• M40: 10,016,325 km (0.101 R)
• M41: 10,122,839 km (0.109 R)
• M42: 10,202,874 km (0.11 R)
• M43: 10,933,211 km (0.041 R)
• M44: 11,152,820 km (0.109 R)
• M45: 11,346,101 km (0.12 R)
• M46: 11,680,303 km (0.074 R)
• M47: 11,876,575 km (0.107 R)
• M48: 12,045,770 km (0.096 R)
• M49: 12,903,864 km (0.07 R)
• M50: 13,077,846 km (0.066 R)
• M51: 13,194,233 km (0.092 R)
• M52: 13,398,733 km (0.116 R)
• M53: 13,722,313 km (0.061 R)
• M54: 14,018,816 km (0.103 R)
• M55: 14,078,207 km (0.057 R)
• M56: 14,678,244 km (0.085 R)
• M57: 15,779,284 km (0.099 R)
• M58: 16,843,374 km (0.119 R)
• M59: 17,097,092 km (0.04 R)
• M60: 17,544,240 km (0.089 R)
• M61: 17,898,338 km (0.073 R)
• M62: 18,157,292 km (0.099 R)
• M63: 18,254,680 km (0.059 R)
• M64: 18,482,667 km (0.081 R)
• M65: 18,678,790 km (0.114 R)
• M66: 18,842,899 km (0.059 R)
• M67: 19,040,368 km (0.119 R)
• M68: 19,205,375 km (0.087 R)
• M69: 19,636,815 km (0.073 R)
• M70: 19,736,896 km (0.105 R)
• M71: 19,803,617 km (0.091 R)
• M72: 20,340,523 km (0.081 R)
• M73: 20,407,992 km (0.111 R)
• M74: 21,120,676 km (0.065 R)
• M75: 21,223,151 km (0.078 R)
• M76: 21,428,698 km (0.086 R)
• M77: 21,669,252 km (0.034 R)
• M78: 22,153,051 km (0.029 R)
• M79: 23,272,193 km (0.092 R)
• M80: 23,377,958 km (0.058 R)
• M81: 23,625,693 km (0.089 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 12.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.74 AU - 5 AU

Year: 4093 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,694,878 km

• M1: 258,954 km (0.091 R)
• M2: 445,802 km (0.103 R)
• M3: 560,693 km (0.103 R)
• M4: 732,581 km (0.106 R)
• M5: 1,099,993 km (0.04 R)
• M6: 1,242,710 km (0.08 R)
• M7: 1,511,088 km (0.117 R)
• M8: 1,671,307 km (0.109 R)
• M9: 1,824,346 km (0.085 R)
• M10: 1,929,214 km (0.079 R)
• M11: 2,719,240 km (0.077 R)
• M12: 2,870,334 km (0.077 R)
• M13: 3,039,679 km (0.068 R)
• M14: 3,133,627 km (0.119 R)
• M15: 3,276,193 km (0.116 R)
• M16: 3,700,453 km (0.083 R)
• M17: 4,021,789 km (0.106 R)
• M18: 4,369,903 km (0.111 R)
• M19: 4,673,437 km (0.11 R)
• M20: 4,764,094 km (0.11 R)
• M21: 4,892,000 km (0.047 R)
• M22: 5,301,449 km (0.078 R)
• M23: 5,415,144 km (0.114 R)
• M24: 5,897,298 km (0.077 R)
• M25: 6,015,181 km (0.086 R)
• M26: 6,233,294 km (0.115 R)
• M27: 6,453,951 km (0.114 R)
• M28: 6,738,636 km (0.036 R)
• M29: 6,923,838 km (0.112 R)
• M30: 7,089,892 km (0.061 R)
• M31: 7,173,367 km (0.1 R)
• M32: 8,311,209 km (0.066 R)
• M33: 9,735,680 km (0.092 R)
• M34: 9,968,753 km (0.115 R)
• M35: 10,109,525 km (0.099 R)
• M36: 10,464,221 km (0.039 R)
• M37: 10,871,128 km (0.119 R)
• M38: 10,991,853 km (0.103 R)
• M39: 11,088,793 km (0.113 R)
• M40: 11,283,419 km (0.118 R)
• M41: 11,651,430 km (0.044 R)
• M42: 12,023,480 km (0.071 R)
• M43: 12,173,377 km (0.097 R)
• M44: 12,323,873 km (0.08 R)
• M45: 12,652,090 km (0.106 R)
• M46: 12,804,531 km (0.118 R)
• M47: 13,654,097 km (0.083 R)
• M48: 13,784,546 km (0.117 R)
• M49: 13,915,295 km (0.081 R)
• M50: 14,177,989 km (0.06 R)
• M51: 14,257,126 km (0.029 R)
• M52: 14,868,832 km (0.096 R)
• M53: 15,083,505 km (0.074 R)
• M54: 15,816,085 km (0.1 R)
• M55: 15,898,065 km (0.1 R)
• M56: 15,980,344 km (0.057 R)
• M57: 16,172,876 km (0.059 R)
• M58: 16,894,536 km (0.09 R)
• M59: 17,372,053 km (0.072 R)
• M60: 17,513,273 km (0.073 R)
• M61: 18,139,639 km (0.095 R)
• M62: 18,860,252 km (0.056 R)
• M63: 18,976,340 km (0.108 R)
• M64: 19,063,705 km (0.112 R)
• M65: 19,238,585 km (0.048 R)
• M66: 19,414,064 km (0.062 R)
• M67: 19,531,498 km (0.093 R)
• M68: 19,737,345 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 13.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.91 AU - 6.49 AU

Year: 5182 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,694,878 km

• M1: 204,500 km (0.106 R)
• M2: 402,418 km (0.113 R)
• M3: 494,122 km (0.116 R)
• M4: 624,870 km (0.108 R)
• M5: 748,139 km (0.09 R)
• M6: 1,159,533 km (0.116 R)
• M7: 1,250,339 km (0.102 R)
• M8: 1,467,555 km (0.028 R)
• M9: 1,787,096 km (0.097 R)
• M10: 2,113,220 km (0.066 R)
• M11: 2,259,077 km (0.103 R)
• M12: 2,681,991 km (0.034 R)
• M13: 2,930,024 km (0.075 R)
• M14: 3,391,683 km (0.094 R)
• M15: 3,777,795 km (0.102 R)
• M16: 3,896,576 km (0.097 R)
• M17: 4,117,382 km (0.091 R)
• M18: 4,783,392 km (0.049 R)
• M19: 5,937,091 km (0.091 R)
• M20: 6,308,991 km (0.088 R)
• M21: 6,545,356 km (0.069 R)
• M22: 6,929,673 km (0.079 R)
• M23: 7,124,599 km (0.115 R)
• M24: 7,445,187 km (0.034 R)
• M25: 7,544,969 km (0.076 R)
• M26: 7,695,165 km (0.093 R)
• M27: 7,846,558 km (0.102 R)
• M28: 8,100,874 km (0.08 R)
• M29: 8,229,080 km (0.112 R)
• M30: 8,591,855 km (0.072 R)
• M31: 9,065,930 km (0.047 R)
• M32: 9,172,444 km (0.076 R)
• M33: 9,306,184 km (0.028 R)
• M34: 9,548,533 km (0.119 R)
• M35: 9,957,234 km (0.118 R)
• M36: 10,904,638 km (0.082 R)
• M37: 11,160,300 km (0.069 R)
• M38: 11,274,593 km (0.103 R)
• M39: 11,910,085 km (0.117 R)
• M40: 12,026,921 km (0.097 R)
• M41: 12,173,377 km (0.091 R)
• M42: 12,291,111 km (0.105 R)
• M43: 12,527,475 km (0.026 R)
• M44: 12,915,083 km (0.092 R)
• M45: 13,035,061 km (0.102 R)
• M46: 13,336,800 km (0.116 R)
• M47: 13,947,159 km (0.091 R)
• M48: 14,317,863 km (0.066 R)
• M49: 14,785,655 km (0.1 R)
• M50: 15,131,974 km (0.042 R)
• M51: 15,864,854 km (0.106 R)
• M52: 16,219,401 km (0.075 R)
• M53: 16,348,953 km (0.074 R)
• M54: 16,544,029 km (0.027 R)
• M55: 16,674,478 km (0.076 R)
• M56: 16,903,662 km (0.065 R)
• M57: 17,232,777 km (0.057 R)
• M58: 18,266,648 km (0.054 R)
• M59: 18,842,001 km (0.084 R)
• M60: 19,217,642 km (0.068 R)
• M61: 19,733,754 km (0.103 R)
• M62: 20,991,124 km (0.108 R)
• M63: 21,843,683 km (0.093 R)
• M64: 21,986,997 km (0.075 R)
• M65: 22,526,747 km (0.063 R)
• M66: 23,656,210 km (0.044 R)
• M67: 23,877,017 km (0.106 R)
• M68: 24,617,676 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 6.1

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.63 AU - 15.07 AU

Year: 17541 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,694,878 km

• M1: 415,284 km (0.038 R)
• M2: 1,215,632 km (0.051 R)
• M3: 1,309,281 km (0.107 R)
• M4: 1,893,161 km (0.12 R)
• M5: 2,029,894 km (0.111 R)
• M6: 2,822,164 km (0.055 R)
• M7: 3,631,788 km (0.118 R)
• M8: 3,836,138 km (0.076 R)
• M9: 4,044,378 km (0.091 R)
• M10: 4,363,770 km (0.088 R)
• M11: 4,654,439 km (0.114 R)
• M12: 5,064,187 km (0.069 R)
• M13: 5,369,666 km (0.099 R)
• M14: 6,158,944 km (0.038 R)
• M15: 7,582,069 km (0.06 R)
• M16: 8,285,478 km (0.079 R)
• M17: 8,509,576 km (0.088 R)
• M18: 8,781,245 km (0.115 R)
• M19: 9,379,338 km (0.108 R)
• M20: 9,943,022 km (0.108 R)
• M21: 10,566,098 km (0.099 R)
• M22: 10,809,194 km (0.056 R)
• M23: 11,054,086 km (0.097 R)
• M24: 11,103,154 km (0.075 R)
• M25: 11,399,956 km (0.044 R)
• M26: 11,900,211 km (0.104 R)
• M27: 12,458,810 km (0.096 R)
• M28: 12,561,284 km (0.096 R)
• M29: 12,612,596 km (0.094 R)
• M30: 13,077,846 km (0.088 R)
• M31: 13,865,628 km (0.055 R)
• M32: 14,560,959 km (0.116 R)
• M33: 14,831,282 km (0.072 R)
• M34: 15,432,068 km (0.099 R)
• M35: 16,263,981 km (0.027 R)
• M36: 16,488,378 km (0.108 R)
• M37: 17,510,431 km (0.097 R)
• M38: 17,625,172 km (0.062 R)
• M39: 17,797,958 km (0.064 R)
• M40: 18,963,624 km (0.081 R)
• M41: 19,854,031 km (0.118 R)
• M42: 19,913,870 km (0.059 R)
• M43: 20,213,963 km (0.031 R)
• M44: 21,613,601 km (0.077 R)
• M45: 23,549,248 km (0.108 R)
• M46: 24,185,338 km (0.093 R)
• M47: 24,505,478 km (0.112 R)
• M48: 25,150,095 km (0.111 R)
• M49: 26,192,942 km (0.06 R)
• M50: 26,653,553 km (0.064 R)
• M51: 26,918,042 km (0.112 R)
• M52: 26,984,314 km (0.107 R)
• M53: 27,917,506 km (0.032 R)
• M54: 29,200,756 km (0.118 R)
• M55: 29,541,690 km (0.081 R)
• M56: 29,610,056 km (0.057 R)
• M57: 30,158,632 km (0.067 R)
• M58: 30,710,648 km (0.111 R)
• M59: 32,175,360 km (0.103 R)
• M60: 32,386,443 km (0.092 R)
• M61: 32,456,904 km (0.108 R)
• M62: 36,630,535 km (0.083 R)
• M63: 36,703,987 km (0.095 R)
• M64: 36,924,494 km (0.039 R)
• M65: 37,959,712 km (0.098 R)
• M66: 38,034,062 km (0.104 R)
• M67: 38,257,262 km (0.027 R)
• M68: 38,779,807 km (0.105 R)
• M69: 39,304,597 km (0.1 R)
• M70: 39,379,844 km (0.108 R)
• M71: 40,361,506 km (0.037 R)
• M72: 40,817,181 km (0.069 R)
• M73: 41,427,540 km (0.114 R)
• M74: 41,964,148 km (0.083 R)
• M75: 43,199,078 km (0.081 R)
• M76: 43,354,361 km (0.118 R)
• M77: 44,133,167 km (0.11 R)
• M78: 44,445,976 km (0.085 R)
• M79: 44,524,365 km (0.078 R)
• M80: 45,388,892 km (0.097 R)
• M81: 47,134,699 km (0.088 R)
• M82: 47,614,609 km (0.099 R)
• M83: 48,337,466 km (0.048 R)
• M84: 48,902,198 km (0.081 R)
• M85: 51,183,116 km (0.085 R)
• M86: 51,758,769 km (0.053 R)
• M87: 51,923,626 km (0.072 R)
• M88: 52,584,848 km (0.043 R)
• M89: 54,166,247 km (0.06 R)
• M90: 54,417,422 km (0.094 R)
• M91: 55,088,967 km (0.101 R)
• M92: 55,594,458 km (0.051 R)
• M93: 55,763,205 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 19,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit