🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.82 AU - 1.18 AU

Year: 383 Days

Day: 45.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.18 AU - 1.68 AU

Year: 655 Days

Day: 20.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,355,756 km

• M1: 39,943 km (0.08 R)
• M2: 718,967 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.43 AU - 1.58 AU

Year: 703 Days

Day: 19.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.64 AU - 2.58 AU

Year: 1174 Days

Day: 33.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,355,756 km

• M1: 388,506 km (0.043 R)
• M2: 832,662 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.05 AU - 2.81 AU

Year: 1450 Days

Day: 17.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,355,756 km

• M1: 237,262 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 14.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.48 AU - 8.6 AU

Year: 7152 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,355,756 km

• M1: 271,520 km (0.102 R)
• M2: 374,144 km (0.076 R)
• M3: 525,986 km (0.103 R)
• M4: 826,827 km (0.072 R)
• M5: 1,042,398 km (0.074 R)
• M6: 1,203,365 km (0.028 R)
• M7: 1,315,863 km (0.072 R)
• M8: 1,654,702 km (0.106 R)
• M9: 2,273,888 km (0.094 R)
• M10: 2,367,985 km (0.097 R)
• M11: 2,783,568 km (0.114 R)
• M12: 3,013,051 km (0.089 R)
• M13: 3,222,488 km (0.116 R)
• M14: 4,253,516 km (0.068 R)
• M15: 4,519,052 km (0.039 R)
• M16: 5,667,964 km (0.089 R)
• M17: 6,158,795 km (0.055 R)
• M18: 6,291,937 km (0.066 R)
• M19: 7,007,314 km (0.059 R)
• M20: 7,748,571 km (0.068 R)
• M21: 7,965,039 km (0.077 R)
• M22: 8,330,208 km (0.082 R)
• M23: 8,589,162 km (0.097 R)
• M24: 8,888,357 km (0.094 R)
• M25: 9,153,146 km (0.116 R)
• M26: 9,382,030 km (0.106 R)
• M27: 10,675,154 km (0.06 R)
• M28: 10,956,698 km (0.114 R)
• M29: 12,065,517 km (0.077 R)
• M30: 12,232,767 km (0.112 R)
• M31: 12,443,102 km (0.073 R)
• M32: 12,867,212 km (0.109 R)
• M33: 13,253,025 km (0.082 R)
• M34: 14,080,002 km (0.07 R)
• M35: 14,834,125 km (0.032 R)
• M36: 15,329,144 km (0.082 R)
• M37: 16,474,466 km (0.103 R)
• M38: 16,567,216 km (0.102 R)
• M39: 16,706,791 km (0.12 R)
• M40: 17,837,302 km (0.084 R)
• M41: 18,267,546 km (0.091 R)
• M42: 18,363,737 km (0.096 R)
• M43: 18,459,928 km (0.091 R)
• M44: 19,628,288 km (0.114 R)
• M45: 20,420,558 km (0.107 R)
• M46: 20,520,190 km (0.047 R)
• M47: 20,971,228 km (0.103 R)
• M48: 21,071,907 km (0.066 R)
• M49: 21,425,407 km (0.113 R)
• M50: 21,526,834 km (0.103 R)
• M51: 22,138,540 km (0.106 R)
• M52: 22,807,542 km (0.115 R)
• M53: 22,962,974 km (0.099 R)
• M54: 24,324,165 km (0.026 R)
• M55: 25,228,335 km (0.071 R)
• M56: 25,496,414 km (0.116 R)
• M57: 26,197,729 km (0.049 R)
• M58: 26,632,460 km (0.088 R)
• M59: 26,741,517 km (0.082 R)
• M60: 27,784,962 km (0.099 R)
• M61: 28,785,772 km (0.06 R)
• M62: 29,572,507 km (0.098 R)
• M63: 30,252,429 km (0.099 R)
• M64: 30,708,553 km (0.089 R)
• M65: 31,281,812 km (0.064 R)
• M66: 32,555,788 km (0.089 R)
• M67: 33,023,132 km (0.105 R)
• M68: 34,736,326 km (0.082 R)
• M69: 35,094,314 km (0.111 R)
• M70: 35,814,029 km (0.07 R)
• M71: 36,417,657 km (0.107 R)
• M72: 36,781,329 km (0.102 R)
• M73: 37,879,826 km (0.058 R)
• M74: 38,063,832 km (0.101 R)
• M75: 38,186,801 km (0.098 R)
• M76: 38,927,161 km (0.095 R)
• M77: 40,861,312 km (0.081 R)
• M78: 41,428,737 km (0.05 R)
• M79: 41,618,576 km (0.103 R)
• M80: 42,062,284 km (0.103 R)
• M81: 42,635,244 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 12.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.74 AU - 12.46 AU

Year: 12290 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,355,756 km

• M1: 152,141 km (0.028 R)
• M2: 350,209 km (0.103 R)
• M3: 509,979 km (0.027 R)
• M4: 585,227 km (0.087 R)
• M5: 665,262 km (0.025 R)
• M6: 987,645 km (0.053 R)
• M7: 1,358,349 km (0.085 R)
• M8: 1,700,180 km (0.029 R)
• M9: 1,893,759 km (0.11 R)
• M10: 2,018,674 km (0.099 R)
• M11: 2,172,161 km (0.113 R)
• M12: 2,910,875 km (0.116 R)
• M13: 3,944,148 km (0.119 R)
• M14: 4,170,041 km (0.05 R)
• M15: 4,634,841 km (0.105 R)
• M16: 4,873,599 km (0.097 R)
• M17: 5,151,403 km (0.115 R)
• M18: 5,398,688 km (0.106 R)
• M19: 5,541,853 km (0.1 R)
• M20: 6,052,730 km (0.072 R)
• M21: 6,389,325 km (0.091 R)
• M22: 7,002,676 km (0.047 R)
• M23: 8,162,209 km (0.092 R)
• M24: 8,492,522 km (0.1 R)
• M25: 8,785,285 km (0.095 R)
• M26: 9,081,339 km (0.066 R)
• M27: 9,166,460 km (0.084 R)
• M28: 9,945,266 km (0.117 R)
• M29: 10,655,258 km (0.106 R)
• M30: 11,290,002 km (0.068 R)
• M31: 11,611,936 km (0.103 R)
• M32: 12,501,146 km (0.05 R)
• M33: 13,074,106 km (0.1 R)
• M34: 13,802,348 km (0.093 R)
• M35: 14,944,378 km (0.109 R)
• M36: 15,095,622 km (0.115 R)
• M37: 15,196,750 km (0.117 R)
• M38: 15,501,331 km (0.081 R)
• M39: 16,220,000 km (0.093 R)
• M40: 16,949,588 km (0.072 R)
• M41: 17,107,414 km (0.113 R)
• M42: 17,371,305 km (0.116 R)
• M43: 18,171,504 km (0.079 R)
• M44: 18,711,552 km (0.062 R)
• M45: 19,586,550 km (0.109 R)
• M46: 20,196,012 km (0.115 R)
• M47: 21,946,606 km (0.071 R)
• M48: 22,695,194 km (0.091 R)
• M49: 22,869,176 km (0.118 R)
• M50: 23,159,994 km (0.058 R)
• M51: 23,981,137 km (0.088 R)
• M52: 24,099,170 km (0.065 R)
• M53: 24,395,224 km (0.113 R)
• M54: 25,230,429 km (0.093 R)
• M55: 25,531,121 km (0.084 R)
• M56: 26,990,448 km (0.119 R)
• M57: 27,544,708 km (0.101 R)
• M58: 28,040,475 km (0.089 R)
• M59: 28,476,703 km (0.105 R)
• M60: 28,727,130 km (0.105 R)
• M61: 30,819,854 km (0.097 R)
• M62: 31,205,667 km (0.117 R)
• M63: 31,334,620 km (0.044 R)
• M64: 31,463,723 km (0.112 R)
• M65: 32,047,005 km (0.079 R)
• M66: 32,503,129 km (0.065 R)
• M67: 35,016,523 km (0.113 R)
• M68: 36,703,987 km (0.107 R)
• M69: 37,249,571 km (0.119 R)
• M70: 39,877,407 km (0.095 R)
• M71: 40,297,777 km (0.1 R)
• M72: 40,508,560 km (0.098 R)
• M73: 41,994,067 km (0.063 R)
• M74: 42,707,649 km (0.115 R)
• M75: 43,713,545 km (0.102 R)
• M76: 46,630,105 km (0.111 R)
• M77: 47,073,064 km (0.102 R)
• M78: 47,369,119 km (0.078 R)
• M79: 47,814,322 km (0.108 R)
• M80: 48,260,871 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 12.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.15 AU - 10.65 AU

Year: 12842 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,355,756 km

• M1: 201,209 km (0.047 R)
• M2: 653,743 km (0.09 R)
• M3: 1,166,863 km (0.109 R)
• M4: 1,358,199 km (0.093 R)
• M5: 1,450,052 km (0.082 R)
• M6: 1,738,926 km (0.071 R)
• M7: 2,135,360 km (0.103 R)
• M8: 2,694,856 km (0.064 R)
• M9: 2,871,681 km (0.04 R)
• M10: 2,971,463 km (0.105 R)
• M11: 3,113,431 km (0.117 R)
• M12: 3,403,950 km (0.095 R)
• M13: 3,616,977 km (0.068 R)
• M14: 4,034,056 km (0.077 R)
• M15: 4,559,594 km (0.112 R)
• M16: 4,842,483 km (0.049 R)
• M17: 4,938,076 km (0.093 R)
• M18: 5,599,897 km (0.087 R)
• M19: 5,903,132 km (0.066 R)
• M20: 6,368,082 km (0.045 R)
• M21: 7,224,081 km (0.09 R)
• M22: 8,172,831 km (0.087 R)
• M23: 9,398,785 km (0.028 R)
• M24: 10,247,604 km (0.118 R)
• M25: 10,401,839 km (0.082 R)
• M26: 10,650,172 km (0.034 R)
• M27: 10,994,845 km (0.065 R)
• M28: 11,311,394 km (0.116 R)
• M29: 12,083,469 km (0.107 R)
• M30: 12,213,769 km (0.105 R)
• M31: 12,344,517 km (0.072 R)
• M32: 12,739,755 km (0.056 R)
• M33: 12,905,659 km (0.099 R)
• M34: 13,105,671 km (0.058 R)
• M35: 13,206,201 km (0.119 R)
• M36: 13,712,141 km (0.119 R)
• M37: 13,916,192 km (0.089 R)
• M38: 14,708,163 km (0.089 R)
• M39: 15,408,730 km (0.064 R)
• M40: 15,727,673 km (0.041 R)
• M41: 17,760,110 km (0.083 R)
• M42: 19,758,737 km (0.09 R)
• M43: 20,221,144 km (0.046 R)
• M44: 20,765,232 km (0.097 R)
• M45: 20,999,801 km (0.06 R)
• M46: 21,274,612 km (0.089 R)
• M47: 21,432,139 km (0.043 R)
• M48: 21,788,182 km (0.065 R)
• M49: 22,586,287 km (0.086 R)
• M50: 22,706,862 km (0.115 R)
• M51: 23,150,719 km (0.106 R)
• M52: 23,434,656 km (0.119 R)
• M53: 23,719,790 km (0.108 R)
• M54: 24,046,960 km (0.06 R)
• M55: 24,540,633 km (0.102 R)
• M56: 24,705,939 km (0.054 R)
• M57: 24,996,159 km (0.118 R)
• M58: 25,789,476 km (0.075 R)
• M59: 25,915,587 km (0.11 R)
• M60: 27,443,729 km (0.114 R)
• M61: 27,529,449 km (0.076 R)
• M62: 28,305,413 km (0.117 R)
• M63: 28,435,414 km (0.084 R)
• M64: 29,132,091 km (0.118 R)
• M65: 29,263,438 km (0.112 R)
• M66: 29,350,953 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.4

Radius: 4.6

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.79 AU - 16.35 AU

Year: 22400 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,355,756 km

• M1: 68,965 km (0.1 R)
• M2: 201,508 km (0.096 R)
• M3: 305,928 km (0.057 R)
• M4: 465,399 km (0.118 R)
• M5: 585,376 km (0.089 R)
• M6: 670,946 km (0.093 R)
• M7: 1,463,516 km (0.046 R)
• M8: 2,079,261 km (0.103 R)
• M9: 2,448,468 km (0.113 R)
• M10: 3,322,270 km (0.076 R)
• M11: 3,515,400 km (0.087 R)
• M12: 3,993,964 km (0.054 R)
• M13: 4,450,237 km (0.089 R)
• M14: 5,869,024 km (0.095 R)
• M15: 6,530,246 km (0.078 R)
• M16: 7,364,404 km (0.038 R)
• M17: 8,440,162 km (0.05 R)
• M18: 8,597,838 km (0.103 R)
• M19: 8,862,776 km (0.031 R)
• M20: 9,184,262 km (0.103 R)
• M21: 9,509,637 km (0.069 R)
• M22: 9,728,499 km (0.032 R)
• M23: 10,171,458 km (0.094 R)
• M24: 10,734,395 km (0.062 R)
• M25: 10,905,236 km (0.114 R)
• M26: 11,597,425 km (0.117 R)
• M27: 11,772,754 km (0.071 R)
• M28: 11,948,980 km (0.118 R)
• M29: 12,722,401 km (0.083 R)
• M30: 12,963,553 km (0.1 R)
• M31: 13,573,314 km (0.088 R)
• M32: 13,819,851 km (0.057 R)
• M33: 14,254,732 km (0.087 R)
• M34: 14,568,140 km (0.112 R)
• M35: 15,074,229 km (0.058 R)
• M36: 15,715,107 km (0.118 R)
• M37: 16,168,987 km (0.093 R)
• M38: 16,364,661 km (0.114 R)
• M39: 16,495,708 km (0.119 R)
• M40: 16,561,382 km (0.088 R)
• M41: 19,881,407 km (0.039 R)
• M42: 20,442,399 km (0.04 R)
• M43: 20,512,860 km (0.087 R)
• M44: 20,583,470 km (0.065 R)
• M45: 22,446,712 km (0.08 R)
• M46: 23,398,304 km (0.093 R)
• M47: 24,887,850 km (0.104 R)
• M48: 24,963,097 km (0.1 R)
• M49: 26,715,487 km (0.086 R)
• M50: 27,024,257 km (0.118 R)
• M51: 27,334,224 km (0.103 R)
• M52: 28,585,760 km (0.057 R)
• M53: 28,822,573 km (0.051 R)
• M54: 30,096,249 km (0.029 R)
• M55: 30,578,553 km (0.115 R)
• M56: 34,360,237 km (0.074 R)
• M57: 34,948,606 km (0.037 R)
• M58: 35,794,731 km (0.081 R)
• M59: 37,076,635 km (0.101 R)
• M60: 38,026,133 km (0.094 R)
• M61: 39,246,253 km (0.11 R)
• M62: 40,922,498 km (0.12 R)
• M63: 43,072,967 km (0.087 R)
• M64: 43,253,831 km (0.118 R)
• M65: 43,525,650 km (0.055 R)
• M66: 43,707,112 km (0.11 R)
• M67: 44,618,463 km (0.093 R)
• M68: 44,801,421 km (0.116 R)
• M69: 46,737,965 km (0.071 R)
• M70: 47,389,464 km (0.088 R)
• M71: 48,044,104 km (0.052 R)
• M72: 51,649,263 km (0.11 R)
• M73: 52,419,393 km (0.083 R)
• M74: 52,999,384 km (0.118 R)
• M75: 53,290,202 km (0.113 R)
• M76: 54,948,046 km (0.079 R)
• M77: 56,128,373 km (0.053 R)
• M78: 57,416,710 km (0.115 R)
• M79: 58,014,503 km (0.055 R)
• M80: 58,114,285 km (0.076 R)
• M81: 59,316,902 km (0.115 R)
• M82: 59,618,791 km (0.115 R)
• M83: 59,820,299 km (0.083 R)
• M84: 60,628,875 km (0.071 R)
• M85: 62,358,975 km (0.089 R)
• M86: 62,870,899 km (0.12 R)
• M87: 63,589,866 km (0.104 R)
• M88: 64,002,008 km (0.079 R)
• M89: 64,725,314 km (0.084 R)
• M90: 66,597,681 km (0.09 R)
• M91: 68,066,134 km (0.098 R)
• M92: 71,035,203 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit