🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.74 AU - 0.8 AU

Year: 252 Days

Day: 38.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.87 AU - 1.29 AU

Year: 418 Days

Day: 46.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,173,693 km

• M1: 473,926 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.94 AU - 1.24 AU

Year: 424 Days

Day: 41.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.14 AU - 2.7 AU

Year: 1403 Days

Day: 47.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.21 AU - 3.09 AU

Year: 1608 Days

Day: 22.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,173,693 km

• M1: 183,407 km (0.102 R)
• M2: 769,831 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 11.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.45 AU - 5.09 AU

Year: 3884 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,173,693 km

• M1: 176,974 km (0.088 R)
• M2: 274,662 km (0.026 R)
• M3: 466,297 km (0.109 R)
• M4: 538,403 km (0.112 R)
• M5: 964,906 km (0.117 R)
• M6: 1,149,510 km (0.05 R)
• M7: 1,279,361 km (0.083 R)
• M8: 1,597,107 km (0.092 R)
• M9: 1,669,512 km (0.106 R)
• M10: 2,064,600 km (0.107 R)
• M11: 2,192,207 km (0.103 R)
• M12: 2,322,357 km (0.077 R)
• M13: 2,405,235 km (0.069 R)
• M14: 2,676,755 km (0.09 R)
• M15: 2,816,330 km (0.089 R)
• M16: 2,904,891 km (0.084 R)
• M17: 3,102,959 km (0.115 R)
• M18: 3,268,265 km (0.106 R)
• M19: 3,512,408 km (0.12 R)
• M20: 3,979,004 km (0.077 R)
• M21: 4,485,842 km (0.092 R)
• M22: 4,694,381 km (0.096 R)
• M23: 4,799,848 km (0.114 R)
• M24: 5,034,716 km (0.115 R)
• M25: 5,339,298 km (0.106 R)
• M26: 5,449,551 km (0.101 R)
• M27: 6,103,743 km (0.118 R)
• M28: 6,428,520 km (0.08 R)
• M29: 6,854,425 km (0.111 R)
• M30: 6,950,317 km (0.115 R)
• M31: 7,412,126 km (0.063 R)
• M32: 7,959,205 km (0.064 R)
• M33: 8,085,316 km (0.094 R)
• M34: 8,161,461 km (0.069 R)
• M35: 8,365,363 km (0.083 R)
• M36: 9,383,526 km (0.093 R)
• M37: 9,650,858 km (0.031 R)
• M38: 9,866,578 km (0.061 R)
• M39: 9,975,036 km (0.113 R)
• M40: 10,578,813 km (0.111 R)
• M41: 11,025,363 km (0.088 R)
• M42: 11,137,861 km (0.065 R)
• M43: 11,279,231 km (0.069 R)
• M44: 11,506,470 km (0.113 R)
• M45: 12,052,502 km (0.113 R)
• M46: 12,168,440 km (0.057 R)
• M47: 13,020,849 km (0.032 R)
• M48: 13,110,009 km (0.075 R)
• M49: 13,439,125 km (0.117 R)
• M50: 13,801,301 km (0.11 R)
• M51: 14,105,583 km (0.109 R)
• M52: 14,535,228 km (0.057 R)
• M53: 14,969,212 km (0.103 R)
• M54: 15,438,949 km (0.04 R)
• M55: 16,553,752 km (0.113 R)
• M56: 16,650,542 km (0.071 R)
• M57: 16,812,258 km (0.045 R)
• M58: 17,267,783 km (0.041 R)
• M59: 17,365,919 km (0.1 R)
• M60: 18,524,704 km (0.119 R)
• M61: 19,028,999 km (0.093 R)
• M62: 20,223,239 km (0.084 R)
• M63: 21,021,194 km (0.049 R)
• M64: 21,336,247 km (0.108 R)
• M65: 21,547,030 km (0.115 R)
• M66: 21,758,711 km (0.038 R)
• M67: 22,255,077 km (0.098 R)
• M68: 22,612,017 km (0.108 R)
• M69: 22,719,429 km (0.112 R)
• M70: 23,114,816 km (0.111 R)
• M71: 23,259,178 km (0.104 R)
• M72: 23,621,354 km (0.091 R)
• M73: 23,839,468 km (0.055 R)
• M74: 24,058,330 km (0.103 R)
• M75: 24,571,600 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 8.1

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.58 AU - 10.1 AU

Year: 9798 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 173.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,173,693 km

• M1: 102,325 km (0.062 R)
• M2: 193,131 km (0.097 R)
• M3: 323,879 km (0.092 R)
• M4: 564,882 km (0.097 R)
• M5: 1,368,970 km (0.09 R)
• M6: 1,910,365 km (0.09 R)
• M7: 2,963,833 km (0.071 R)
• M8: 3,139,611 km (0.06 R)
• M9: 3,501,637 km (0.086 R)
• M10: 3,845,264 km (0.07 R)
• M11: 3,940,857 km (0.074 R)
• M12: 4,037,347 km (0.093 R)
• M13: 4,531,020 km (0.116 R)
• M14: 4,699,916 km (0.094 R)
• M15: 6,311,085 km (0.103 R)
• M16: 6,882,998 km (0.069 R)
• M17: 7,194,760 km (0.073 R)
• M18: 7,431,723 km (0.107 R)
• M19: 7,591,045 km (0.041 R)
• M20: 8,280,990 km (0.064 R)
• M21: 8,654,237 km (0.054 R)
• M22: 8,906,309 km (0.064 R)
• M23: 9,331,616 km (0.087 R)
• M24: 10,379,399 km (0.037 R)
• M25: 11,007,561 km (0.09 R)
• M26: 11,418,057 km (0.06 R)
• M27: 11,602,063 km (0.117 R)
• M28: 11,694,365 km (0.107 R)
• M29: 11,786,966 km (0.081 R)
• M30: 12,631,595 km (0.041 R)
• M31: 12,822,033 km (0.111 R)
• M32: 13,013,220 km (0.111 R)
• M33: 13,495,673 km (0.097 R)
• M34: 14,577,415 km (0.107 R)
• M35: 14,977,739 km (0.086 R)
• M36: 15,635,820 km (0.098 R)
• M37: 16,458,758 km (0.042 R)
• M38: 17,719,419 km (0.068 R)
• M39: 18,146,521 km (0.104 R)
• M40: 18,415,199 km (0.084 R)
• M41: 18,469,054 km (0.098 R)
• M42: 18,685,223 km (0.089 R)
• M43: 18,956,444 km (0.119 R)
• M44: 19,010,897 km (0.084 R)
• M45: 19,833,387 km (0.105 R)
• M46: 21,399,676 km (0.092 R)
• M47: 21,569,769 km (0.116 R)
• M48: 21,854,454 km (0.1 R)
• M49: 22,369,818 km (0.074 R)
• M50: 23,237,785 km (0.114 R)
• M51: 23,354,322 km (0.119 R)
• M52: 23,529,651 km (0.088 R)
• M53: 23,998,939 km (0.044 R)
• M54: 25,245,688 km (0.12 R)
• M55: 25,726,047 km (0.106 R)
• M56: 25,846,772 km (0.09 R)
• M57: 27,492,947 km (0.112 R)
• M58: 27,863,501 km (0.066 R)
• M59: 28,297,784 km (0.118 R)
• M60: 29,677,076 km (0.116 R)
• M61: 30,120,634 km (0.086 R)
• M62: 33,746,587 km (0.094 R)
• M63: 33,878,682 km (0.085 R)
• M64: 34,474,829 km (0.099 R)
• M65: 35,275,328 km (0.105 R)
• M66: 35,677,746 km (0.061 R)
• M67: 35,879,553 km (0.088 R)
• M68: 36,216,897 km (0.103 R)
• M69: 36,487,369 km (0.11 R)
• M70: 36,690,673 km (0.12 R)
• M71: 37,302,977 km (0.112 R)
• M72: 38,606,722 km (0.09 R)
• M73: 38,813,916 km (0.102 R)
• M74: 38,952,144 km (0.087 R)
• M75: 39,368,176 km (0.112 R)
• M76: 40,976,502 km (0.062 R)
• M77: 41,966,092 km (0.104 R)
• M78: 42,606,222 km (0.11 R)
• M79: 42,820,446 km (0.045 R)
• M80: 43,034,969 km (0.107 R)
• M81: 45,199,351 km (0.113 R)
• M82: 46,001,944 km (0.084 R)
• M83: 47,251,385 km (0.069 R)
• M84: 47,991,595 km (0.068 R)
• M85: 48,288,697 km (0.113 R)
• M86: 48,437,547 km (0.079 R)
• M87: 48,512,046 km (0.059 R)
• M88: 49,258,689 km (0.085 R)
• M89: 50,084,470 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 5.1

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.09 AU - 14.27 AU

Year: 18862 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,173,693 km

• M1: 128,205 km (0.071 R)
• M2: 653,443 km (0.119 R)
• M3: 787,184 km (0.099 R)
• M4: 1,124,976 km (0.111 R)
• M5: 1,215,931 km (0.09 R)
• M6: 1,811,181 km (0.051 R)
• M7: 2,454,452 km (0.084 R)
• M8: 2,693,360 km (0.109 R)
• M9: 3,034,144 km (0.038 R)
• M10: 3,961,651 km (0.039 R)
• M11: 4,031,064 km (0.034 R)
• M12: 4,637,235 km (0.11 R)
• M13: 5,347,825 km (0.096 R)
• M14: 5,540,507 km (0.114 R)
• M15: 5,657,193 km (0.098 R)
• M16: 5,696,238 km (0.053 R)
• M17: 5,774,627 km (0.08 R)
• M18: 5,972,246 km (0.057 R)
• M19: 6,091,924 km (0.078 R)
• M20: 8,243,591 km (0.075 R)
• M21: 8,376,882 km (0.086 R)
• M22: 9,191,293 km (0.025 R)
• M23: 9,237,220 km (0.036 R)
• M24: 9,283,296 km (0.088 R)
• M25: 9,329,372 km (0.109 R)
• M26: 9,421,973 km (0.12 R)
• M27: 9,936,141 km (0.074 R)
• M28: 10,555,626 km (0.097 R)
• M29: 10,797,077 km (0.091 R)
• M30: 11,089,391 km (0.111 R)
• M31: 11,138,309 km (0.111 R)
• M32: 11,631,982 km (0.095 R)
• M33: 12,132,836 km (0.09 R)
• M34: 12,897,132 km (0.108 R)
• M35: 13,363,129 km (0.066 R)
• M36: 13,519,608 km (0.103 R)
• M37: 13,571,968 km (0.108 R)
• M38: 13,782,003 km (0.09 R)
• M39: 15,281,572 km (0.063 R)
• M40: 16,217,157 km (0.114 R)
• M41: 16,328,458 km (0.05 R)
• M42: 17,797,958 km (0.086 R)
• M43: 18,258,570 km (0.1 R)
• M44: 19,074,028 km (0.119 R)
• M45: 19,250,404 km (0.099 R)
• M46: 19,309,196 km (0.099 R)
• M47: 19,901,454 km (0.065 R)
• M48: 20,020,533 km (0.095 R)
• M49: 20,259,591 km (0.112 R)
• M50: 20,379,419 km (0.039 R)
• M51: 20,680,110 km (0.111 R)
• M52: 21,958,873 km (0.046 R)
• M53: 22,020,358 km (0.093 R)
• M54: 22,950,258 km (0.059 R)
• M55: 25,169,393 km (0.109 R)
• M56: 25,621,328 km (0.093 R)
• M57: 26,467,753 km (0.067 R)
• M58: 27,323,303 km (0.081 R)
• M59: 27,455,847 km (0.046 R)
• M60: 27,721,383 km (0.114 R)
• M61: 27,921,096 km (0.071 R)
• M62: 28,657,267 km (0.027 R)
• M63: 28,791,905 km (0.04 R)
• M64: 30,628,967 km (0.109 R)
• M65: 31,665,680 km (0.112 R)
• M66: 34,916,293 km (0.108 R)
• M67: 35,060,056 km (0.119 R)
• M68: 35,564,650 km (0.042 R)
• M69: 35,926,527 km (0.116 R)
• M70: 36,873,182 km (0.111 R)
• M71: 37,386,303 km (0.1 R)
• M72: 38,197,423 km (0.115 R)
• M73: 39,088,727 km (0.049 R)
• M74: 40,665,189 km (0.119 R)
• M75: 40,816,433 km (0.113 R)
• M76: 41,195,214 km (0.059 R)
• M77: 41,347,206 km (0.045 R)
• M78: 41,423,202 km (0.04 R)
• M79: 42,032,813 km (0.048 R)
• M80: 43,184,118 km (0.099 R)
• M81: 43,261,161 km (0.105 R)
• M82: 46,620,232 km (0.081 R)
• M83: 47,254,377 km (0.088 R)
• M84: 48,210,906 km (0.056 R)
• M85: 48,932,566 km (0.11 R)
• M86: 50,386,508 km (0.106 R)
• M87: 50,467,590 km (0.051 R)
• M88: 50,711,434 km (0.078 R)
• M89: 50,955,728 km (0.069 R)
• M90: 51,445,361 km (0.081 R)
• M91: 51,854,512 km (0.118 R)
• M92: 53,005,966 km (0.038 R)
• M93: 53,999,745 km (0.108 R)
• M94: 54,916,032 km (0.111 R)
• M95: 55,585,632 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit