🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.66 AU - 0.66 AU

Year: 199 Days

Day: 26 Hours

Environment

Temp: 119 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,597,362 km

• M1: 375,042 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.13 AU - 1.35 AU

Year: 512 Days

Day: 17.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.93 AU - 2.05 AU

Year: 1041 Days

Day: 29.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,597,362 km

• M1: 740,210 km (0.111 R)
• M2: 1,437,486 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.53 AU - 2.97 AU

Year: 1691 Days

Day: 44.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,597,362 km

• M1: 92,302 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.86 AU - 2.88 AU

Year: 1803 Days

Day: 12.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,597,362 km

• M1: 983,905 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.06 AU - 3.06 AU

Year: 1985 Days

Day: 22.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.89 AU - 3.25 AU

Year: 1995 Days

Day: 46.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.5

Radius: 5.9

Gravity: 27.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.11 AU - 17.93 AU

Year: 20519 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,597,362 km

• M1: 104,120 km (0.039 R)
• M2: 874,400 km (0.095 R)
• M3: 929,751 km (0.067 R)
• M4: 1,381,088 km (0.101 R)
• M5: 1,612,515 km (0.117 R)
• M6: 1,750,295 km (0.098 R)
• M7: 2,111,424 km (0.066 R)
• M8: 2,148,824 km (0.067 R)
• M9: 2,339,262 km (0.115 R)
• M10: 3,111,337 km (0.115 R)
• M11: 3,817,588 km (0.116 R)
• M12: 4,474,772 km (0.108 R)
• M13: 4,522,942 km (0.067 R)
• M14: 5,267,790 km (0.086 R)
• M15: 6,211,004 km (0.064 R)
• M16: 7,092,285 km (0.097 R)
• M17: 7,836,684 km (0.085 R)
• M18: 8,247,929 km (0.045 R)
• M19: 8,545,778 km (0.085 R)
• M20: 9,337,002 km (0.099 R)
• M21: 9,898,293 km (0.096 R)
• M22: 10,024,553 km (0.07 R)
• M23: 10,214,842 km (0.054 R)
• M24: 11,250,209 km (0.102 R)
• M25: 11,646,942 km (0.107 R)
• M26: 12,454,172 km (0.043 R)
• M27: 13,909,909 km (0.033 R)
• M28: 15,199,892 km (0.096 R)
• M29: 15,785,418 km (0.119 R)
• M30: 17,357,093 km (0.056 R)
• M31: 17,509,384 km (0.064 R)
• M32: 19,608,092 km (0.03 R)
• M33: 20,566,117 km (0.115 R)
• M34: 20,727,234 km (0.097 R)
• M35: 22,943,526 km (0.114 R)
• M36: 23,952,414 km (0.078 R)
• M37: 24,889,795 km (0.092 R)
• M38: 25,319,888 km (0.119 R)
• M39: 25,406,206 km (0.109 R)
• M40: 27,153,061 km (0.101 R)
• M41: 27,951,614 km (0.117 R)
• M42: 30,027,285 km (0.05 R)
• M43: 32,526,467 km (0.05 R)
• M44: 33,468,933 km (0.105 R)
• M45: 35,573,775 km (0.079 R)
• M46: 36,058,024 km (0.082 R)
• M47: 37,425,797 km (0.071 R)
• M48: 38,611,510 km (0.087 R)
• M49: 39,508,798 km (0.105 R)
• M50: 39,909,870 km (0.088 R)
• M51: 41,324,168 km (0.057 R)
• M52: 44,513,594 km (0.116 R)
• M53: 45,139,961 km (0.11 R)
• M54: 45,769,319 km (0.116 R)
• M55: 45,874,486 km (0.033 R)
• M56: 45,979,654 km (0.058 R)
• M57: 46,084,970 km (0.064 R)
• M58: 46,930,498 km (0.106 R)
• M59: 47,674,597 km (0.119 R)
• M60: 48,208,363 km (0.057 R)
• M61: 51,125,222 km (0.061 R)
• M62: 52,329,784 km (0.072 R)
• M63: 52,659,946 km (0.058 R)
• M64: 53,876,476 km (0.073 R)
• M65: 55,326,080 km (0.067 R)
• M66: 56,562,656 km (0.119 R)
• M67: 58,834,150 km (0.118 R)
• M68: 59,291,919 km (0.075 R)
• M69: 59,521,402 km (0.078 R)
• M70: 59,751,035 km (0.057 R)
• M71: 59,865,926 km (0.091 R)
• M72: 60,326,538 km (0.117 R)
• M73: 65,114,268 km (0.118 R)
• M74: 65,943,789 km (0.099 R)
• M75: 68,573,719 km (0.106 R)
• M76: 71,115,836 km (0.063 R)
• M77: 72,582,194 km (0.061 R)
• M78: 72,827,684 km (0.047 R)
• M79: 72,950,354 km (0.1 R)
• M80: 73,196,144 km (0.116 R)
• M81: 73,565,351 km (0.093 R)
• M82: 75,048,465 km (0.07 R)
• M83: 75,793,612 km (0.114 R)
• M84: 76,291,773 km (0.117 R)
• M85: 76,790,981 km (0.077 R)
• M86: 77,040,959 km (0.082 R)
• M87: 77,667,325 km (0.086 R)
• M88: 79,682,707 km (0.084 R)
• M89: 81,078,156 km (0.082 R)
• M90: 81,587,687 km (0.051 R)
• M91: 81,715,144 km (0.117 R)
• M92: 81,842,751 km (0.087 R)
• M93: 82,226,021 km (0.111 R)
• M94: 85,183,571 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.2

Radius: 3.7

Gravity: 36.68 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.4 AU - 16.64 AU

Year: 22675 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,597,362 km

• M1: 132,095 km (0.086 R)
• M2: 376,837 km (0.105 R)
• M3: 433,385 km (0.117 R)
• M4: 687,701 km (0.099 R)
• M5: 757,713 km (0.118 R)
• M6: 829,969 km (0.066 R)
• M7: 930,050 km (0.096 R)
• M8: 1,034,020 km (0.11 R)
• M9: 1,060,499 km (0.083 R)
• M10: 1,114,355 km (0.117 R)
• M11: 1,310,029 km (0.118 R)
• M12: 1,426,715 km (0.114 R)
• M13: 1,516,474 km (0.032 R)
• M14: 1,638,994 km (0.029 R)
• M15: 2,546,455 km (0.113 R)
• M16: 2,991,359 km (0.09 R)
• M17: 3,183,891 km (0.08 R)
• M18: 3,340,820 km (0.088 R)
• M19: 4,162,262 km (0.101 R)
• M20: 6,814,333 km (0.111 R)
• M21: 7,016,439 km (0.086 R)
• M22: 7,844,015 km (0.094 R)
• M23: 8,593,201 km (0.115 R)
• M24: 8,756,711 km (0.034 R)
• M25: 9,086,724 km (0.032 R)
• M26: 9,364,976 km (0.058 R)
• M27: 9,589,523 km (0.11 R)
• M28: 12,357,383 km (0.078 R)
• M29: 12,480,202 km (0.065 R)
• M30: 12,789,272 km (0.082 R)
• M31: 13,100,884 km (0.091 R)
• M32: 13,163,416 km (0.087 R)
• M33: 13,541,300 km (0.095 R)
• M34: 13,604,580 km (0.118 R)
• M35: 13,731,439 km (0.049 R)
• M36: 14,891,271 km (0.057 R)
• M37: 15,748,168 km (0.117 R)
• M38: 15,948,180 km (0.067 R)
• M39: 16,892,741 km (0.118 R)
• M40: 17,578,498 km (0.065 R)
• M41: 17,924,667 km (0.096 R)
• M42: 18,203,368 km (0.084 R)
• M43: 18,624,037 km (0.101 R)
• M44: 19,047,848 km (0.097 R)
• M45: 21,140,573 km (0.107 R)
• M46: 21,434,981 km (0.084 R)
• M47: 21,582,634 km (0.11 R)
• M48: 21,878,988 km (0.065 R)
• M49: 21,953,338 km (0.089 R)
• M50: 22,102,188 km (0.107 R)
• M51: 25,071,107 km (0.034 R)
• M52: 25,148,898 km (0.084 R)
• M53: 25,695,379 km (0.09 R)
• M54: 27,118,803 km (0.064 R)
• M55: 28,405,195 km (0.045 R)
• M56: 28,486,277 km (0.061 R)
• M57: 29,876,191 km (0.099 R)
• M58: 32,466,777 km (0.06 R)
• M59: 32,551,599 km (0.08 R)
• M60: 32,806,215 km (0.109 R)
• M61: 32,976,457 km (0.119 R)
• M62: 34,003,746 km (0.105 R)
• M63: 34,607,822 km (0.107 R)
• M64: 36,353,180 km (0.074 R)
• M65: 36,705,633 km (0.1 R)
• M66: 36,882,308 km (0.084 R)
• M67: 37,147,844 km (0.116 R)
• M68: 39,024,250 km (0.109 R)
• M69: 39,204,665 km (0.086 R)
• M70: 39,385,230 km (0.092 R)
• M71: 39,475,587 km (0.118 R)
• M72: 40,839,920 km (0.12 R)
• M73: 42,682,816 km (0.12 R)
• M74: 42,961,517 km (0.111 R)
• M75: 43,614,362 km (0.089 R)
• M76: 46,449,092 km (0.112 R)
• M77: 46,640,128 km (0.101 R)
• M78: 46,927,356 km (0.073 R)
• M79: 47,118,991 km (0.055 R)
• M80: 51,402,726 km (0.091 R)
• M81: 53,891,436 km (0.055 R)
• M82: 54,595,294 km (0.098 R)
• M83: 54,796,952 km (0.064 R)
• M84: 55,910,559 km (0.045 R)
• M85: 56,215,589 km (0.084 R)
• M86: 56,419,191 km (0.078 R)
• M87: 56,521,068 km (0.067 R)
• M88: 60,022,256 km (0.086 R)
• M89: 67,772,623 km (0.09 R)
• M90: 68,858,554 km (0.049 R)
• M91: 70,388,491 km (0.096 R)
• M92: 70,717,905 km (0.065 R)
• M93: 70,937,665 km (0.106 R)
• M94: 71,157,723 km (0.061 R)
• M95: 71,267,827 km (0.117 R)
• M96: 72,040,201 km (0.058 R)
• M97: 72,261,307 km (0.101 R)
• M98: 72,482,712 km (0.101 R)
• M99: 74,262,178 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 10,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit