🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 149 Days

Day: 37.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.64 AU - 0.78 AU

Year: 213 Days

Day: 13.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.31 AU - 1.33 AU

Year: 541 Days

Day: 29.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,547,393 km

• M1: 333,753 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.01 AU - 2.47 AU

Year: 1195 Days

Day: 25.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,547,393 km

• M1: 430,692 km (0.077 R)
• M2: 982,559 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.97 AU - 4.11 AU

Year: 2374 Days

Day: 24.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.17 AU - 3.93 AU

Year: 2384 Days

Day: 45.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 13.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.8 AU - 13.04 AU

Year: 15602 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 105,547,393 km

• M1: 175,628 km (0.081 R)
• M2: 423,362 km (0.049 R)
• M3: 638,334 km (0.053 R)
• M4: 743,053 km (0.092 R)
• M5: 1,095,954 km (0.11 R)
• M6: 1,720,974 km (0.096 R)
• M7: 2,111,873 km (0.096 R)
• M8: 2,276,132 km (0.085 R)
• M9: 2,617,813 km (0.03 R)
• M10: 2,705,926 km (0.114 R)
• M11: 2,945,732 km (0.073 R)
• M12: 3,608,749 km (0.034 R)
• M13: 3,806,518 km (0.081 R)
• M14: 4,669,847 km (0.026 R)
• M15: 5,478,573 km (0.064 R)
• M16: 6,172,558 km (0.12 R)
• M17: 6,291,039 km (0.039 R)
• M18: 6,530,097 km (0.067 R)
• M19: 7,432,471 km (0.087 R)
• M20: 7,600,918 km (0.115 R)
• M21: 8,243,441 km (0.097 R)
• M22: 8,593,201 km (0.062 R)
• M23: 8,681,464 km (0.072 R)
• M24: 9,037,507 km (0.048 R)
• M25: 9,534,770 km (0.095 R)
• M26: 9,763,804 km (0.09 R)
• M27: 10,509,101 km (0.116 R)
• M28: 10,888,631 km (0.078 R)
• M29: 11,320,968 km (0.103 R)
• M30: 11,661,154 km (0.11 R)
• M31: 11,906,195 km (0.113 R)
• M32: 12,153,032 km (0.095 R)
• M33: 12,802,735 km (0.07 R)
• M34: 12,903,714 km (0.116 R)
• M35: 13,157,133 km (0.097 R)
• M36: 14,135,802 km (0.113 R)
• M37: 16,326,364 km (0.094 R)
• M38: 17,098,438 km (0.119 R)
• M39: 17,377,139 km (0.05 R)
• M40: 17,601,087 km (0.097 R)
• M41: 18,051,975 km (0.085 R)
• M42: 20,186,437 km (0.088 R)
• M43: 22,217,378 km (0.073 R)
• M44: 22,704,768 km (0.09 R)
• M45: 23,072,480 km (0.083 R)
• M46: 24,689,034 km (0.113 R)
• M47: 26,663,876 km (0.096 R)
• M48: 26,792,979 km (0.089 R)
• M49: 28,953,920 km (0.045 R)
• M50: 29,219,606 km (0.116 R)
• M51: 30,088,919 km (0.086 R)
• M52: 31,647,430 km (0.06 R)
• M53: 33,649,947 km (0.033 R)
• M54: 34,139,431 km (0.09 R)
• M55: 35,054,671 km (0.086 R)
• M56: 35,764,213 km (0.118 R)
• M57: 36,263,870 km (0.063 R)
• M58: 36,837,578 km (0.065 R)
• M59: 37,848,710 km (0.106 R)
• M60: 38,284,937 km (0.106 R)
• M61: 38,430,795 km (0.08 R)
• M62: 39,309,234 km (0.099 R)
• M63: 40,490,908 km (0.075 R)
• M64: 40,639,309 km (0.101 R)
• M65: 41,309,956 km (0.072 R)
• M66: 42,285,035 km (0.072 R)
• M67: 42,662,171 km (0.093 R)
• M68: 42,813,265 km (0.106 R)
• M69: 43,040,355 km (0.113 R)
• M70: 43,876,307 km (0.095 R)
• M71: 45,255,749 km (0.071 R)
• M72: 45,718,605 km (0.084 R)
• M73: 46,183,256 km (0.103 R)
• M74: 46,805,135 km (0.06 R)
• M75: 47,117,046 km (0.085 R)
• M76: 47,821,503 km (0.092 R)
• M77: 48,214,347 km (0.114 R)
• M78: 48,687,225 km (0.076 R)
• M79: 48,924,188 km (0.093 R)
• M80: 49,717,057 km (0.081 R)
• M81: 50,035,252 km (0.073 R)
• M82: 50,673,885 km (0.108 R)
• M83: 51,235,027 km (0.116 R)
• M84: 51,959,380 km (0.09 R)
• M85: 53,662,701 km (0.119 R)
• M86: 54,070,954 km (0.112 R)
• M87: 54,726,342 km (0.1 R)
• M88: 54,972,730 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861

Radius: 4.1

Gravity: 51.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.63 AU - 15.03 AU

Year: 18333 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,547,393 km

• M1: 70,610 km (0.077 R)
• M2: 473,627 km (0.117 R)
• M3: 624,571 km (0.082 R)
• M4: 839,992 km (0.084 R)
• M5: 969,245 km (0.099 R)
• M6: 1,077,105 km (0.109 R)
• M7: 1,132,605 km (0.085 R)
• M8: 1,363,884 km (0.108 R)
• M9: 2,106,936 km (0.113 R)
• M10: 2,141,793 km (0.057 R)
• M11: 2,282,714 km (0.12 R)
• M12: 2,318,318 km (0.101 R)
• M13: 2,354,222 km (0.077 R)
• M14: 2,536,581 km (0.106 R)
• M15: 3,070,795 km (0.087 R)
• M16: 3,473,214 km (0.089 R)
• M17: 4,326,520 km (0.07 R)
• M18: 4,639,778 km (0.093 R)
• M19: 5,241,012 km (0.114 R)
• M20: 5,622,935 km (0.078 R)
• M21: 6,013,834 km (0.093 R)
• M22: 6,514,838 km (0.1 R)
• M23: 7,185,784 km (0.101 R)
• M24: 8,041,484 km (0.118 R)
• M25: 8,370,599 km (0.046 R)
• M26: 8,872,500 km (0.102 R)
• M27: 9,098,542 km (0.104 R)
• M28: 9,326,679 km (0.102 R)
• M29: 9,963,667 km (0.1 R)
• M30: 10,316,868 km (0.062 R)
• M31: 10,435,648 km (0.106 R)
• M32: 10,554,728 km (0.1 R)
• M33: 11,523,973 km (0.116 R)
• M34: 11,647,092 km (0.086 R)
• M35: 13,158,479 km (0.105 R)
• M36: 13,936,986 km (0.025 R)
• M37: 14,199,830 km (0.113 R)
• M38: 15,674,416 km (0.085 R)
• M39: 16,499,000 km (0.111 R)
• M40: 18,189,904 km (0.093 R)
• M41: 19,861,511 km (0.114 R)
• M42: 19,935,263 km (0.079 R)
• M43: 21,354,348 km (0.099 R)
• M44: 21,961,566 km (0.038 R)
• M45: 22,343,938 km (0.111 R)
• M46: 22,497,425 km (0.102 R)
• M47: 22,651,362 km (0.108 R)
• M48: 23,115,265 km (0.09 R)
• M49: 24,131,034 km (0.081 R)
• M50: 24,209,723 km (0.093 R)
• M51: 26,124,875 km (0.107 R)
• M52: 31,292,135 km (0.064 R)
• M53: 31,636,060 km (0.105 R)
• M54: 33,374,387 km (0.1 R)
• M55: 33,725,793 km (0.104 R)
• M56: 34,078,395 km (0.054 R)
• M57: 34,520,905 km (0.111 R)
• M58: 38,128,608 km (0.104 R)
• M59: 38,956,632 km (0.101 R)
• M60: 39,883,690 km (0.115 R)
• M61: 40,349,986 km (0.063 R)
• M62: 40,630,632 km (0.104 R)
• M63: 41,382,062 km (0.058 R)
• M64: 41,948,589 km (0.109 R)
• M65: 42,898,685 km (0.11 R)
• M66: 43,951,854 km (0.065 R)
• M67: 44,723,181 km (0.114 R)
• M68: 45,013,551 km (0.093 R)
• M69: 46,474,972 km (0.086 R)
• M70: 48,646,236 km (0.11 R)
• M71: 51,153,346 km (0.112 R)
• M72: 51,659,885 km (0.058 R)
• M73: 52,371,671 km (0.081 R)
• M74: 52,677,749 km (0.042 R)
• M75: 54,010,965 km (0.106 R)
• M76: 55,770,984 km (0.094 R)
• M77: 55,875,104 km (0.061 R)
• M78: 58,816,497 km (0.059 R)
• M79: 59,240,757 km (0.062 R)
• M80: 61,162,641 km (0.092 R)
• M81: 62,347,157 km (0.041 R)
• M82: 62,455,316 km (0.04 R)
• M83: 62,779,794 km (0.082 R)
• M84: 62,888,102 km (0.114 R)
• M85: 63,105,019 km (0.105 R)
• M86: 63,865,725 km (0.06 R)
• M87: 65,286,605 km (0.028 R)
• M88: 67,492,875 km (0.086 R)
• M89: 69,947,925 km (0.107 R)
• M90: 71,186,296 km (0.051 R)
• M91: 72,318,453 km (0.099 R)
• M92: 72,545,543 km (0.114 R)
• M93: 73,913,316 km (0.118 R)
• M94: 74,829,902 km (0.081 R)
• M95: 77,137,898 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.1

Radius: 3.1

Gravity: 85.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.44 AU - 20.9 AU

Year: 29918 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,547,393 km

• M1: 48,021 km (0.12 R)
• M2: 252,072 km (0.096 R)
• M3: 272,418 km (0.056 R)
• M4: 359,633 km (0.118 R)
• M5: 406,607 km (0.107 R)
• M6: 699,968 km (0.075 R)
• M7: 729,439 km (0.103 R)
• M8: 851,212 km (0.073 R)
• M9: 1,667,418 km (0.084 R)
• M10: 1,706,912 km (0.091 R)
• M11: 2,034,681 km (0.101 R)
• M12: 2,077,017 km (0.114 R)
• M13: 2,425,879 km (0.103 R)
• M14: 3,577,184 km (0.108 R)
• M15: 3,940,408 km (0.071 R)
• M16: 4,206,991 km (0.099 R)
• M17: 4,315,300 km (0.093 R)
• M18: 5,041,149 km (0.079 R)
• M19: 5,271,979 km (0.115 R)
• M20: 5,330,322 km (0.118 R)
• M21: 5,624,730 km (0.098 R)
• M22: 6,854,574 km (0.118 R)
• M23: 6,918,154 km (0.115 R)
• M24: 7,174,415 km (0.034 R)
• M25: 9,404,919 km (0.085 R)
• M26: 11,449,623 km (0.095 R)
• M27: 11,904,999 km (0.116 R)
• M28: 12,289,016 km (0.103 R)
• M29: 14,107,079 km (0.059 R)
• M30: 15,254,046 km (0.068 R)
• M31: 15,922,898 km (0.084 R)
• M32: 16,430,633 km (0.091 R)
• M33: 16,686,595 km (0.112 R)
• M34: 19,048,297 km (0.109 R)
• M35: 21,233,323 km (0.055 R)
• M36: 21,326,074 km (0.095 R)
• M37: 21,512,024 km (0.115 R)
• M38: 23,018,624 km (0.067 R)
• M39: 23,209,362 km (0.085 R)
• M40: 25,145,008 km (0.1 R)
• M41: 25,439,866 km (0.038 R)
• M42: 25,933,688 km (0.114 R)
• M43: 26,331,020 km (0.081 R)
• M44: 26,530,434 km (0.08 R)
• M45: 27,434,155 km (0.1 R)
• M46: 27,535,134 km (0.105 R)
• M47: 28,042,121 km (0.115 R)
• M48: 28,757,049 km (0.087 R)
• M49: 29,065,370 km (0.11 R)
• M50: 31,782,367 km (0.039 R)
• M51: 31,994,646 km (0.057 R)
• M52: 32,634,476 km (0.117 R)
• M53: 33,278,495 km (0.081 R)
• M54: 36,560,972 km (0.109 R)
• M55: 37,006,324 km (0.027 R)
• M56: 39,146,322 km (0.061 R)
• M57: 40,173,910 km (0.077 R)
• M58: 40,979,345 km (0.073 R)
• M59: 41,557,840 km (0.113 R)
• M60: 42,022,640 km (0.107 R)
• M61: 43,309,631 km (0.036 R)
• M62: 45,922,058 km (0.115 R)
• M63: 47,247,346 km (0.097 R)
• M64: 48,585,050 km (0.101 R)
• M65: 49,565,814 km (0.056 R)
• M66: 50,553,010 km (0.101 R)
• M67: 52,171,061 km (0.118 R)
• M68: 53,806,016 km (0.054 R)
• M69: 54,566,272 km (0.106 R)
• M70: 55,330,119 km (0.08 R)
• M71: 55,841,295 km (0.066 R)
• M72: 56,739,630 km (0.096 R)
• M73: 58,680,513 km (0.089 R)
• M74: 59,593,808 km (0.103 R)
• M75: 62,361,518 km (0.107 R)
• M76: 63,560,395 km (0.062 R)
• M77: 64,095,656 km (0.03 R)
• M78: 66,387,346 km (0.117 R)
• M79: 69,530,248 km (0.092 R)
• M80: 69,805,807 km (0.119 R)
• M81: 70,773,107 km (0.097 R)
• M82: 73,561,462 km (0.096 R)
• M83: 75,676,177 km (0.078 R)
• M84: 81,412,059 km (0.082 R)
• M85: 82,284,364 km (0.072 R)
• M86: 85,804,701 km (0.109 R)
• M87: 87,286,019 km (0.067 R)
• M88: 88,477,117 km (0.107 R)
• M89: 90,574,330 km (0.058 R)
• M90: 91,327,406 km (0.093 R)
• M91: 93,294,917 km (0.112 R)
• M92: 98,042,705 km (0.1 R)
• M93: 98,815,826 km (0.064 R)
• M94: 102,554,726 km (0.078 R)
• M95: 103,653,971 km (0.075 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit