🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.48 AU - 0.58 AU

Year: 118 Days

Day: 28.3 Hours

Environment

Temp: 345 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,352,020 km

• M1: 128,953 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.05 AU - 1.19 AU

Year: 362 Days

Day: 18.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,352,020 km

• M1: 157,377 km (0.059 R)
• M2: 185,202 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.02 AU - 2.54 AU

Year: 1052 Days

Day: 24.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,352,020 km

• M1: 436,676 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.03 AU - 6.95 AU

Year: 4478 Days

Day: 38.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,352,020 km

• M1: 146,456 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.97 AU - 7.79 AU

Year: 6124 Days

Day: 20.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.46 AU - 9.24 AU

Year: 7370 Days

Day: 19.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,352,020 km

• M1: 718,219 km (0.086 R)
• M2: 3,095,479 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 14.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.37 AU - 9.67 AU

Year: 8274 Days

Day: 6.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 89,352,020 km

• M1: 290,220 km (0.086 R)
• M2: 471,383 km (0.115 R)
• M3: 562,338 km (0.104 R)
• M4: 681,568 km (0.085 R)
• M5: 777,759 km (0.103 R)
• M6: 1,047,634 km (0.033 R)
• M7: 1,335,161 km (0.111 R)
• M8: 1,446,462 km (0.091 R)
• M9: 2,066,844 km (0.038 R)
• M10: 2,296,776 km (0.09 R)
• M11: 2,605,097 km (0.089 R)
• M12: 2,746,467 km (0.081 R)
• M13: 3,037,286 km (0.086 R)
• M14: 3,531,407 km (0.11 R)
• M15: 4,573,805 km (0.052 R)
• M16: 4,724,151 km (0.036 R)
• M17: 5,364,280 km (0.1 R)
• M18: 5,500,115 km (0.079 R)
• M19: 6,316,022 km (0.103 R)
• M20: 6,580,212 km (0.047 R)
• M21: 6,799,223 km (0.112 R)
• M22: 7,094,978 km (0.107 R)
• M23: 7,673,772 km (0.085 R)
• M24: 8,346,514 km (0.074 R)
• M25: 8,796,654 km (0.087 R)
• M26: 9,065,182 km (0.096 R)
• M27: 9,309,176 km (0.118 R)
• M28: 10,419,940 km (0.094 R)
• M29: 11,222,383 km (0.105 R)
• M30: 11,367,793 km (0.086 R)
• M31: 11,631,085 km (0.119 R)
• M32: 11,896,471 km (0.076 R)
• M33: 12,104,263 km (0.106 R)
• M34: 12,613,793 km (0.097 R)
• M35: 12,886,510 km (0.104 R)
• M36: 13,253,175 km (0.111 R)
• M37: 14,468,358 km (0.102 R)
• M38: 14,626,782 km (0.12 R)
• M39: 15,041,318 km (0.105 R)
• M40: 15,233,850 km (0.086 R)
• M41: 15,395,117 km (0.074 R)
• M42: 15,654,071 km (0.082 R)
• M43: 16,012,657 km (0.111 R)
• M44: 16,275,201 km (0.079 R)
• M45: 16,605,214 km (0.12 R)
• M46: 17,507,588 km (0.099 R)
• M47: 17,812,020 km (0.105 R)
• M48: 18,839,159 km (0.109 R)
• M49: 19,081,508 km (0.097 R)
• M50: 19,709,669 km (0.109 R)
• M51: 21,165,855 km (0.108 R)
• M52: 21,634,844 km (0.109 R)
• M53: 22,988,406 km (0.075 R)
• M54: 23,173,309 km (0.071 R)
• M55: 24,822,775 km (0.092 R)
• M56: 25,012,614 km (0.103 R)
• M57: 25,431,937 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 9.1

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.21 AU - 11.13 AU

Year: 9185 Days

Day: 6.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,352,020 km

• M1: 155,582 km (0.087 R)
• M2: 358,586 km (0.106 R)
• M3: 685,607 km (0.085 R)
• M4: 754,123 km (0.055 R)
• M5: 843,582 km (0.083 R)
• M6: 1,195,736 km (0.068 R)
• M7: 1,323,044 km (0.12 R)
• M8: 1,614,460 km (0.108 R)
• M9: 1,708,408 km (0.082 R)
• M10: 2,204,923 km (0.069 R)
• M11: 2,362,450 km (0.097 R)
• M12: 2,442,634 km (0.091 R)
• M13: 2,772,497 km (0.079 R)
• M14: 2,885,593 km (0.108 R)
• M15: 3,087,401 km (0.094 R)
• M16: 3,474,411 km (0.076 R)
• M17: 3,596,482 km (0.085 R)
• M18: 4,359,731 km (0.108 R)
• M19: 4,491,676 km (0.105 R)
• M20: 4,692,137 km (0.109 R)
• M21: 4,793,565 km (0.091 R)
• M22: 4,998,514 km (0.109 R)
• M23: 5,346,628 km (0.063 R)
• M24: 5,487,998 km (0.096 R)
• M25: 5,774,627 km (0.116 R)
• M26: 6,176,746 km (0.106 R)
• M27: 6,325,297 km (0.118 R)
• M28: 6,550,292 km (0.088 R)
• M29: 6,777,831 km (0.104 R)
• M30: 7,046,658 km (0.055 R)
• M31: 7,794,199 km (0.077 R)
• M32: 8,197,664 km (0.061 R)
• M33: 8,484,144 km (0.106 R)
• M34: 8,815,653 km (0.074 R)
• M35: 9,236,023 km (0.115 R)
• M36: 9,577,106 km (0.118 R)
• M37: 10,183,725 km (0.058 R)
• M38: 10,271,539 km (0.047 R)
• M39: 10,580,459 km (0.073 R)
• M40: 10,802,911 km (0.073 R)
• M41: 10,892,371 km (0.089 R)
• M42: 12,031,259 km (0.073 R)
• M43: 12,356,934 km (0.036 R)
• M44: 13,688,504 km (0.06 R)
• M45: 14,028,540 km (0.118 R)
• M46: 14,568,439 km (0.037 R)
• M47: 14,766,357 km (0.088 R)
• M48: 14,965,322 km (0.119 R)
• M49: 15,516,890 km (0.104 R)
• M50: 15,617,868 km (0.118 R)
• M51: 15,922,300 km (0.09 R)
• M52: 18,319,905 km (0.079 R)
• M53: 18,426,718 km (0.112 R)
• M54: 18,694,648 km (0.11 R)
• M55: 19,888,439 km (0.057 R)
• M56: 20,661,112 km (0.064 R)
• M57: 21,443,508 km (0.102 R)
• M58: 22,292,476 km (0.114 R)
• M59: 22,520,763 km (0.085 R)
• M60: 23,615,520 km (0.055 R)
• M61: 24,023,174 km (0.085 R)
• M62: 24,433,222 km (0.081 R)
• M63: 24,904,754 km (0.116 R)
• M64: 26,759,918 km (0.102 R)
• M65: 27,063,302 km (0.071 R)
• M66: 27,367,734 km (0.116 R)
• M67: 27,489,955 km (0.057 R)
• M68: 28,226,425 km (0.063 R)
• M69: 28,597,279 km (0.086 R)
• M70: 31,620,502 km (0.081 R)
• M71: 32,456,754 km (0.079 R)
• M72: 33,104,962 km (0.115 R)
• M73: 35,273,981 km (0.106 R)
• M74: 35,940,290 km (0.1 R)
• M75: 36,208,070 km (0.039 R)
• M76: 37,285,474 km (0.075 R)
• M77: 37,353,092 km (0.113 R)
• M78: 40,094,025 km (0.081 R)
• M79: 40,649,930 km (0.111 R)
• M80: 41,769,521 km (0.094 R)
• M81: 44,396,908 km (0.107 R)
• M82: 44,612,329 km (0.086 R)
• M83: 45,405,048 km (0.042 R)
• M84: 46,493,373 km (0.085 R)
• M85: 47,077,403 km (0.082 R)
• M86: 48,252,644 km (0.094 R)
• M87: 48,695,902 km (0.055 R)
• M88: 49,066,306 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.1

Radius: 4.8

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.56 AU - 23.84 AU

Year: 26707 Days

Day: 22.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,352,020 km

• M1: 192,084 km (0.106 R)
• M2: 257,608 km (0.086 R)
• M3: 412,591 km (0.042 R)
• M4: 998,715 km (0.114 R)
• M5: 1,211,444 km (0.095 R)
• M6: 1,405,023 km (0.096 R)
• M7: 1,505,403 km (0.115 R)
• M8: 1,678,039 km (0.102 R)
• M9: 1,820,905 km (0.108 R)
• M10: 1,893,759 km (0.081 R)
• M11: 3,406,643 km (0.114 R)
• M12: 3,679,060 km (0.084 R)
• M13: 4,196,819 km (0.119 R)
• M14: 4,390,698 km (0.046 R)
• M15: 4,439,616 km (0.091 R)
• M16: 6,208,312 km (0.094 R)
• M17: 6,429,268 km (0.109 R)
• M18: 7,986,432 km (0.114 R)
• M19: 8,347,561 km (0.118 R)
• M20: 9,589,523 km (0.07 R)
• M21: 9,973,241 km (0.052 R)
• M22: 10,492,795 km (0.051 R)
• M23: 10,558,319 km (0.068 R)
• M24: 11,221,187 km (0.111 R)
• M25: 11,355,376 km (0.057 R)
• M26: 12,448,188 km (0.063 R)
• M27: 12,726,440 km (0.12 R)
• M28: 13,148,007 km (0.101 R)
• M29: 14,878,855 km (0.045 R)
• M30: 15,996,500 km (0.077 R)
• M31: 17,996,923 km (0.086 R)
• M32: 18,154,001 km (0.091 R)
• M33: 19,830,993 km (0.094 R)
• M34: 20,400,961 km (0.116 R)
• M35: 20,811,308 km (0.068 R)
• M36: 21,390,401 km (0.053 R)
• M37: 22,142,729 km (0.089 R)
• M38: 23,415,657 km (0.104 R)
• M39: 24,799,587 km (0.107 R)
• M40: 25,501,351 km (0.07 R)
• M41: 26,566,338 km (0.101 R)
• M42: 28,281,926 km (0.08 R)
• M43: 28,739,247 km (0.119 R)
• M44: 29,014,956 km (0.093 R)
• M45: 29,199,111 km (0.077 R)
• M46: 29,291,413 km (0.096 R)
• M47: 29,383,715 km (0.08 R)
• M48: 29,847,019 km (0.085 R)
• M49: 29,939,919 km (0.115 R)
• M50: 30,219,368 km (0.056 R)
• M51: 31,156,898 km (0.118 R)
• M52: 31,251,294 km (0.106 R)
• M53: 31,345,541 km (0.109 R)
• M54: 31,629,328 km (0.068 R)
• M55: 32,199,296 km (0.093 R)
• M56: 34,610,365 km (0.071 R)
• M57: 34,903,577 km (0.068 R)
• M58: 36,978,948 km (0.104 R)
• M59: 38,082,083 km (0.103 R)
• M60: 42,600,836 km (0.1 R)
• M61: 43,019,860 km (0.093 R)
• M62: 43,440,379 km (0.087 R)
• M63: 46,529,426 km (0.083 R)
• M64: 54,839,438 km (0.054 R)
• M65: 56,900,747 km (0.08 R)
• M66: 61,098,613 km (0.119 R)
• M67: 61,216,645 km (0.077 R)
• M68: 61,452,861 km (0.111 R)
• M69: 62,519,942 km (0.11 R)
• M70: 63,952,043 km (0.037 R)
• M71: 65,515,789 km (0.119 R)
• M72: 65,757,390 km (0.089 R)
• M73: 65,999,439 km (0.093 R)
• M74: 66,848,706 km (0.102 R)
• M75: 67,945,857 km (0.117 R)
• M76: 69,787,855 km (0.077 R)
• M77: 69,911,124 km (0.112 R)
• M78: 70,776,847 km (0.059 R)
• M79: 71,521,695 km (0.069 R)
• M80: 72,643,828 km (0.103 R)
• M81: 74,652,928 km (0.091 R)
• M82: 78,725,730 km (0.062 R)
• M83: 78,854,234 km (0.052 R)
• M84: 79,755,113 km (0.094 R)
• M85: 80,142,422 km (0.067 R)
• M86: 80,530,179 km (0.071 R)
• M87: 80,918,535 km (0.106 R)
• M88: 81,177,938 km (0.092 R)
• M89: 82,217,943 km (0.12 R)
• M90: 83,654,980 km (0.076 R)
• M91: 85,232,340 km (0.1 R)
• M92: 86,819,274 km (0.096 R)
• M93: 87,084,810 km (0.048 R)

Kuiper Belt

Range: 35.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 20,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit