🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 40.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,822,661 km

• M1: 224,098 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.16 AU - 1.34 AU

Year: 521 Days

Day: 23 Hours

Environment

Temp: -11 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.48 AU - 1.82 AU

Year: 790 Days

Day: 42 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,822,661 km

• M1: 84,972 km (0.099 R)
• M2: 447,447 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.81 AU - 2.07 AU

Year: 1007 Days

Day: 30.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.85 AU - 4.51 AU

Year: 3186 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 11.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.33 AU - 9.65 AU

Year: 9222 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,822,661 km

• M1: 280,795 km (0.069 R)
• M2: 538,403 km (0.118 R)
• M3: 749,037 km (0.068 R)
• M4: 1,539,362 km (0.03 R)
• M5: 1,847,982 km (0.082 R)
• M6: 2,606,444 km (0.095 R)
• M7: 2,917,757 km (0.118 R)
• M8: 3,954,470 km (0.087 R)
• M9: 4,051,110 km (0.111 R)
• M10: 4,279,696 km (0.078 R)
• M11: 4,613,748 km (0.087 R)
• M12: 5,378,343 km (0.071 R)
• M13: 5,629,817 km (0.116 R)
• M14: 6,144,733 km (0.114 R)
• M15: 7,219,593 km (0.107 R)
• M16: 7,417,661 km (0.105 R)
• M17: 7,698,007 km (0.119 R)
• M18: 7,778,790 km (0.068 R)
• M19: 7,941,104 km (0.031 R)
• M20: 8,310,611 km (0.047 R)
• M21: 8,896,585 km (0.088 R)
• M22: 8,981,258 km (0.105 R)
• M23: 9,280,304 km (0.065 R)
• M24: 9,495,725 km (0.056 R)
• M25: 10,196,740 km (0.064 R)
• M26: 10,330,032 km (0.118 R)
• M27: 11,096,272 km (0.091 R)
• M28: 11,648,289 km (0.065 R)
• M29: 12,021,236 km (0.065 R)
• M30: 12,540,490 km (0.051 R)
• M31: 12,635,635 km (0.101 R)
• M32: 12,731,078 km (0.111 R)
• M33: 13,649,759 km (0.111 R)
• M34: 14,840,707 km (0.077 R)
• M35: 15,550,848 km (0.115 R)
• M36: 16,116,478 km (0.102 R)
• M37: 17,586,726 km (0.087 R)
• M38: 18,446,016 km (0.102 R)
• M39: 20,261,236 km (0.11 R)
• M40: 20,429,085 km (0.091 R)
• M41: 20,709,880 km (0.033 R)
• M42: 20,991,872 km (0.111 R)
• M43: 21,332,058 km (0.042 R)
• M44: 21,559,896 km (0.097 R)
• M45: 22,421,280 km (0.03 R)
• M46: 23,646,038 km (0.075 R)
• M47: 24,474,660 km (0.107 R)
• M48: 27,140,345 km (0.116 R)
• M49: 27,510,899 km (0.103 R)
• M50: 28,570,052 km (0.075 R)
• M51: 29,010,019 km (0.101 R)
• M52: 29,262,540 km (0.073 R)
• M53: 29,452,230 km (0.085 R)
• M54: 29,579,089 km (0.108 R)
• M55: 30,024,143 km (0.063 R)
• M56: 30,279,507 km (0.109 R)
• M57: 30,599,796 km (0.091 R)
• M58: 30,856,655 km (0.036 R)
• M59: 31,891,723 km (0.088 R)
• M60: 32,938,160 km (0.11 R)
• M61: 33,267,574 km (0.06 R)
• M62: 33,796,702 km (0.077 R)
• M63: 34,128,959 km (0.069 R)
• M64: 34,328,822 km (0.066 R)
• M65: 35,131,863 km (0.104 R)
• M66: 35,266,352 km (0.115 R)
• M67: 36,893,378 km (0.096 R)
• M68: 38,822,293 km (0.05 R)
• M69: 38,961,269 km (0.052 R)
• M70: 39,100,545 km (0.042 R)
• M71: 39,728,856 km (0.119 R)
• M72: 40,431,069 km (0.094 R)
• M73: 40,713,210 km (0.032 R)
• M74: 41,634,284 km (0.105 R)
• M75: 42,275,909 km (0.092 R)
• M76: 43,352,715 km (0.117 R)
• M77: 45,753,312 km (0.068 R)
• M78: 46,194,476 km (0.109 R)
• M79: 47,898,396 km (0.065 R)
• M80: 50,151,789 km (0.038 R)
• M81: 50,379,028 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 9.8

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.91 AU - 10.77 AU

Year: 10641 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,822,661 km

• M1: 313,258 km (0.119 R)
• M2: 395,537 km (0.066 R)
• M3: 473,477 km (0.046 R)
• M4: 543,190 km (0.107 R)
• M5: 895,792 km (0.102 R)
• M6: 1,078,301 km (0.097 R)
• M7: 1,233,135 km (0.111 R)
• M8: 1,333,815 km (0.118 R)
• M9: 1,500,915 km (0.096 R)
• M10: 1,901,987 km (0.03 R)
• M11: 2,019,422 km (0.063 R)
• M12: 2,187,869 km (0.088 R)
• M13: 2,335,971 km (0.058 R)
• M14: 2,436,650 km (0.115 R)
• M15: 3,070,795 km (0.08 R)
• M16: 3,181,348 km (0.106 R)
• M17: 3,813,100 km (0.097 R)
• M18: 3,902,410 km (0.104 R)
• M19: 3,992,169 km (0.089 R)
• M20: 4,266,082 km (0.105 R)
• M21: 4,609,110 km (0.1 R)
• M22: 4,928,801 km (0.114 R)
• M23: 6,597,266 km (0.084 R)
• M24: 6,848,890 km (0.06 R)
• M25: 7,250,560 km (0.041 R)
• M26: 7,660,009 km (0.087 R)
• M27: 7,772,956 km (0.087 R)
• M28: 7,848,652 km (0.105 R)
• M29: 8,269,022 km (0.028 R)
• M30: 9,533,274 km (0.115 R)
• M31: 9,736,278 km (0.066 R)
• M32: 9,940,629 km (0.081 R)
• M33: 10,520,620 km (0.116 R)
• M34: 10,856,916 km (0.104 R)
• M35: 11,068,896 km (0.103 R)
• M36: 11,368,092 km (0.094 R)
• M37: 11,799,981 km (0.069 R)
• M38: 12,769,225 km (0.105 R)
• M39: 13,444,660 km (0.064 R)
• M40: 13,947,458 km (0.093 R)
• M41: 14,270,440 km (0.083 R)
• M42: 14,783,262 km (0.085 R)
• M43: 14,971,306 km (0.117 R)
• M44: 15,159,949 km (0.111 R)
• M45: 15,778,985 km (0.084 R)
• M46: 15,971,069 km (0.092 R)
• M47: 16,698,414 km (0.07 R)
• M48: 16,943,305 km (0.057 R)
• M49: 17,238,611 km (0.119 R)
• M50: 18,944,476 km (0.117 R)
• M51: 19,097,664 km (0.102 R)
• M52: 21,072,206 km (0.114 R)
• M53: 21,709,194 km (0.118 R)
• M54: 22,784,952 km (0.049 R)
• M55: 22,893,411 km (0.114 R)
• M56: 23,329,190 km (0.085 R)
• M57: 24,319,827 km (0.086 R)
• M58: 24,708,781 km (0.072 R)
• M59: 26,341,941 km (0.084 R)
• M60: 26,569,928 km (0.06 R)
• M61: 31,325,794 km (0.111 R)
• M62: 31,688,419 km (0.088 R)
• M63: 32,174,014 km (0.077 R)
• M64: 32,662,152 km (0.097 R)
• M65: 33,214,168 km (0.054 R)
• M66: 33,831,110 km (0.1 R)
• M67: 34,451,941 km (0.077 R)
• M68: 35,264,556 km (0.087 R)
• M69: 35,578,862 km (0.049 R)
• M70: 35,704,823 km (0.082 R)
• M71: 36,527,162 km (0.082 R)
• M72: 36,845,058 km (0.067 R)
• M73: 37,804,429 km (0.095 R)
• M74: 38,126,065 km (0.038 R)
• M75: 38,642,476 km (0.116 R)
• M76: 39,486,657 km (0.1 R)
• M77: 42,188,844 km (0.069 R)
• M78: 43,192,346 km (0.103 R)
• M79: 43,326,685 km (0.111 R)
• M80: 43,393,854 km (0.063 R)
• M81: 43,595,811 km (0.077 R)
• M82: 44,068,242 km (0.12 R)
• M83: 44,339,014 km (0.115 R)
• M84: 44,406,782 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.1

Radius: 3.9

Gravity: 31.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.94 AU - 19.66 AU

Year: 25670 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,822,661 km

• M1: 116,686 km (0.078 R)
• M2: 345,122 km (0.09 R)
• M3: 442,511 km (0.075 R)
• M4: 759,808 km (0.078 R)
• M5: 810,072 km (0.116 R)
• M6: 1,654,403 km (0.109 R)
• M7: 2,131,022 km (0.097 R)
• M8: 2,166,626 km (0.115 R)
• M9: 3,574,043 km (0.096 R)
• M10: 3,616,379 km (0.059 R)
• M11: 3,659,014 km (0.039 R)
• M12: 4,093,746 km (0.116 R)
• M13: 4,227,337 km (0.117 R)
• M14: 4,407,752 km (0.107 R)
• M15: 5,154,095 km (0.062 R)
• M16: 5,395,247 km (0.073 R)
• M17: 5,788,690 km (0.077 R)
• M18: 6,293,582 km (0.078 R)
• M19: 6,344,894 km (0.039 R)
• M20: 6,865,046 km (0.107 R)
• M21: 7,344,807 km (0.075 R)
• M22: 9,841,296 km (0.054 R)
• M23: 10,441,931 km (0.089 R)
• M24: 11,178,402 km (0.054 R)
• M25: 11,490,164 km (0.037 R)
• M26: 11,552,845 km (0.086 R)
• M27: 11,804,768 km (0.032 R)
• M28: 11,931,328 km (0.106 R)
• M29: 13,156,684 km (0.049 R)
• M30: 13,618,193 km (0.109 R)
• M31: 13,751,036 km (0.074 R)
• M32: 15,516,291 km (0.034 R)
• M33: 15,585,705 km (0.078 R)
• M34: 15,933,669 km (0.107 R)
• M35: 16,214,016 km (0.118 R)
• M36: 17,207,944 km (0.052 R)
• M37: 17,423,514 km (0.104 R)
• M38: 17,639,983 km (0.087 R)
• M39: 18,148,466 km (0.054 R)
• M40: 18,367,776 km (0.059 R)
• M41: 19,031,243 km (0.034 R)
• M42: 21,530,126 km (0.079 R)
• M43: 24,049,653 km (0.106 R)
• M44: 24,774,903 km (0.102 R)
• M45: 25,180,912 km (0.104 R)
• M46: 26,246,797 km (0.044 R)
• M47: 27,578,667 km (0.099 R)
• M48: 29,274,359 km (0.116 R)
• M49: 30,394,547 km (0.071 R)
• M50: 31,353,171 km (0.08 R)
• M51: 32,144,992 km (0.071 R)
• M52: 32,321,817 km (0.036 R)
• M53: 33,479,106 km (0.048 R)
• M54: 34,378,488 km (0.071 R)
• M55: 34,831,321 km (0.087 R)
• M56: 35,377,054 km (0.096 R)
• M57: 38,617,045 km (0.091 R)
• M58: 38,710,992 km (0.069 R)
• M59: 39,276,323 km (0.071 R)
• M60: 39,749,501 km (0.12 R)
• M61: 41,372,488 km (0.043 R)
• M62: 43,211,794 km (0.073 R)
• M63: 44,682,640 km (0.084 R)
• M64: 47,673,101 km (0.098 R)
• M65: 51,449,400 km (0.102 R)
• M66: 52,174,501 km (0.095 R)
• M67: 53,320,870 km (0.119 R)
• M68: 55,320,395 km (0.056 R)
• M69: 56,169,662 km (0.027 R)
• M70: 56,382,689 km (0.098 R)
• M71: 57,773,650 km (0.06 R)
• M72: 57,988,623 km (0.101 R)
• M73: 58,419,315 km (0.067 R)
• M74: 60,153,154 km (0.04 R)
• M75: 60,480,026 km (0.087 R)
• M76: 60,916,851 km (0.089 R)
• M77: 62,123,657 km (0.106 R)
• M78: 62,454,119 km (0.03 R)
• M79: 63,116,838 km (0.098 R)
• M80: 63,227,540 km (0.078 R)
• M81: 63,781,950 km (0.06 R)
• M82: 64,004,103 km (0.098 R)
• M83: 64,226,555 km (0.087 R)
• M84: 65,230,805 km (0.115 R)
• M85: 67,367,811 km (0.081 R)
• M86: 68,274,374 km (0.093 R)
• M87: 70,099,767 km (0.066 R)
• M88: 72,983,864 km (0.058 R)
• M89: 73,332,577 km (0.114 R)
• M90: 74,265,170 km (0.089 R)
• M91: 75,671,390 km (0.041 R)
• M92: 76,259,908 km (0.076 R)
• M93: 77,441,432 km (0.093 R)
• M94: 78,272,149 km (0.108 R)
• M95: 78,510,010 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit