🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.94 AU - 1.16 AU

Year: 378 Days

Day: 32.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.6 AU - 2.64 AU

Year: 1085 Days

Day: 48 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.72 AU - 2.6 AU

Year: 1116 Days

Day: 27.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,175,153 km

• M1: 86,168 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.96 AU - 2.58 AU

Year: 1202 Days

Day: 14.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,175,153 km

• M1: 131,945 km (0.099 R)
• M2: 1,087,577 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.5 AU - 3.24 AU

Year: 1709 Days

Day: 34.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.22 AU - 4.32 AU

Year: 3101 Days

Day: 40 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,175,153 km

• M1: 969,544 km (0.069 R)
• M2: 2,857,319 km (0.078 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 14.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.46 AU - 6.9 AU

Year: 4758 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,175,153 km

• M1: 209,736 km (0.118 R)
• M2: 307,424 km (0.095 R)
• M3: 433,385 km (0.113 R)
• M4: 563,386 km (0.091 R)
• M5: 674,986 km (0.112 R)
• M6: 965,056 km (0.1 R)
• M7: 1,075,908 km (0.077 R)
• M8: 1,236,127 km (0.062 R)
• M9: 1,389,166 km (0.068 R)
• M10: 1,516,623 km (0.064 R)
• M11: 1,614,759 km (0.095 R)
• M12: 1,732,343 km (0.078 R)
• M13: 2,102,748 km (0.096 R)
• M14: 2,518,181 km (0.084 R)
• M15: 2,816,629 km (0.044 R)
• M16: 3,190,175 km (0.105 R)
• M17: 3,646,299 km (0.067 R)
• M18: 3,780,488 km (0.1 R)
• M19: 3,984,988 km (0.082 R)
• M20: 4,146,554 km (0.087 R)
• M21: 4,286,877 km (0.114 R)
• M22: 4,913,243 km (0.07 R)
• M23: 5,212,139 km (0.111 R)
• M24: 5,491,439 km (0.1 R)
• M25: 6,278,473 km (0.114 R)
• M26: 6,521,420 km (0.107 R)
• M27: 6,822,860 km (0.078 R)
• M28: 7,213,011 km (0.078 R)
• M29: 8,397,527 km (0.116 R)
• M30: 8,815,952 km (0.09 R)
• M31: 8,906,459 km (0.1 R)
• M32: 9,058,001 km (0.07 R)
• M33: 9,579,948 km (0.076 R)
• M34: 9,735,381 km (0.054 R)
• M35: 9,829,029 km (0.087 R)
• M36: 10,846,444 km (0.074 R)
• M37: 11,466,527 km (0.094 R)
• M38: 12,165,299 km (0.05 R)
• M39: 13,708,999 km (0.093 R)
• M40: 14,272,684 km (0.067 R)
• M41: 14,379,198 km (0.059 R)
• M42: 15,788,410 km (0.094 R)
• M43: 16,342,071 km (0.111 R)
• M44: 16,752,269 km (0.092 R)
• M45: 17,052,661 km (0.116 R)
• M46: 17,620,684 km (0.058 R)
• M47: 17,773,274 km (0.119 R)
• M48: 19,677,506 km (0.102 R)
• M49: 20,593,643 km (0.086 R)
• M50: 21,117,535 km (0.109 R)
• M51: 21,768,435 km (0.119 R)
• M52: 22,467,207 km (0.096 R)
• M53: 23,466,371 km (0.097 R)
• M54: 24,352,589 km (0.11 R)
• M55: 24,650,438 km (0.071 R)
• M56: 25,163,708 km (0.102 R)
• M57: 25,421,765 km (0.065 R)
• M58: 25,853,803 km (0.104 R)
• M59: 26,114,104 km (0.088 R)
• M60: 26,375,301 km (0.098 R)
• M61: 26,593,714 km (0.07 R)
• M62: 27,032,186 km (0.093 R)
• M63: 28,496,300 km (0.093 R)
• M64: 29,080,180 km (0.102 R)
• M65: 29,170,388 km (0.061 R)
• M66: 29,531,966 km (0.037 R)
• M67: 30,077,250 km (0.119 R)
• M68: 30,168,505 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 10.3

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.9 AU - 12.58 AU

Year: 13244 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,175,153 km

• M1: 243,994 km (0.101 R)
• M2: 423,661 km (0.115 R)
• M3: 489,185 km (0.104 R)
• M4: 770,878 km (0.095 R)
• M5: 1,246,599 km (0.061 R)
• M6: 1,423,723 km (0.107 R)
• M7: 2,033,783 km (0.079 R)
• M8: 2,122,943 km (0.096 R)
• M9: 2,620,356 km (0.058 R)
• M10: 2,983,131 km (0.086 R)
• M11: 3,118,966 km (0.079 R)
• M12: 3,792,755 km (0.079 R)
• M13: 4,279,397 km (0.063 R)
• M14: 4,355,991 km (0.098 R)
• M15: 4,785,785 km (0.119 R)
• M16: 5,066,281 km (0.107 R)
• M17: 5,897,597 km (0.077 R)
• M18: 6,112,120 km (0.041 R)
• M19: 6,285,504 km (0.093 R)
• M20: 6,726,219 km (0.105 R)
• M21: 7,452,368 km (0.065 R)
• M22: 8,442,705 km (0.116 R)
• M23: 9,027,334 km (0.081 R)
• M24: 9,826,935 km (0.119 R)
• M25: 10,286,649 km (0.051 R)
• M26: 10,493,243 km (0.087 R)
• M27: 11,923,698 km (0.106 R)
• M28: 13,022,195 km (0.094 R)
• M29: 14,210,152 km (0.079 R)
• M30: 15,138,557 km (0.113 R)
• M31: 15,550,848 km (0.111 R)
• M32: 17,236,816 km (0.095 R)
• M33: 17,605,575 km (0.058 R)
• M34: 18,476,235 km (0.091 R)
• M35: 19,744,226 km (0.042 R)
• M36: 19,872,581 km (0.104 R)
• M37: 20,648,545 km (0.095 R)
• M38: 21,500,356 km (0.111 R)
• M39: 21,566,328 km (0.078 R)
• M40: 22,833,123 km (0.049 R)
• M41: 23,645,589 km (0.104 R)
• M42: 24,467,480 km (0.107 R)
• M43: 25,438,220 km (0.05 R)
• M44: 25,717,819 km (0.102 R)
• M45: 26,633,807 km (0.032 R)
• M46: 26,846,684 km (0.074 R)
• M47: 27,131,519 km (0.086 R)
• M48: 27,560,565 km (0.075 R)
• M49: 27,775,837 km (0.1 R)
• M50: 28,208,174 km (0.047 R)
• M51: 28,570,201 km (0.053 R)
• M52: 30,625,826 km (0.109 R)
• M53: 30,700,026 km (0.091 R)
• M54: 32,198,548 km (0.117 R)
• M55: 32,728,573 km (0.051 R)
• M56: 33,567,518 km (0.087 R)
• M57: 33,720,706 km (0.111 R)
• M58: 33,951,087 km (0.111 R)
• M59: 34,336,152 km (0.108 R)
• M60: 35,110,620 km (0.062 R)
• M61: 35,890,923 km (0.077 R)
• M62: 36,361,857 km (0.104 R)
• M63: 37,866,512 km (0.051 R)
• M64: 38,105,869 km (0.095 R)
• M65: 38,586,377 km (0.118 R)
• M66: 39,877,108 km (0.086 R)
• M67: 40,120,803 km (0.091 R)
• M68: 40,772,900 km (0.042 R)
• M69: 41,839,832 km (0.062 R)
• M70: 42,749,985 km (0.071 R)
• M71: 43,332,519 km (0.03 R)
• M72: 45,095,829 km (0.053 R)
• M73: 45,434,220 km (0.101 R)
• M74: 46,625,767 km (0.115 R)
• M75: 46,711,337 km (0.053 R)
• M76: 48,259,226 km (0.062 R)
• M77: 48,345,693 km (0.079 R)
• M78: 49,474,709 km (0.107 R)
• M79: 50,524,586 km (0.087 R)
• M80: 50,700,364 km (0.085 R)
• M81: 50,788,328 km (0.098 R)
• M82: 53,807,811 km (0.084 R)
• M83: 55,158,381 km (0.1 R)
• M84: 55,339,394 km (0.099 R)
• M85: 55,611,064 km (0.104 R)
• M86: 56,064,944 km (0.103 R)
• M87: 56,520,170 km (0.068 R)
• M88: 56,976,593 km (0.084 R)
• M89: 57,067,997 km (0.11 R)
• M90: 57,984,883 km (0.109 R)
• M91: 58,076,736 km (0.104 R)
• M92: 58,168,738 km (0.08 R)
• M93: 58,537,348 km (0.085 R)
• M94: 60,019,115 km (0.079 R)
• M95: 60,205,214 km (0.091 R)
• M96: 60,484,663 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 9.2

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.14 AU - 11.52 AU

Year: 13404 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,175,153 km

• M1: 219,310 km (0.098 R)
• M2: 422,913 km (0.062 R)
• M3: 688,599 km (0.101 R)
• M4: 809,175 km (0.113 R)
• M5: 1,020,856 km (0.067 R)
• M6: 1,124,677 km (0.092 R)
• M7: 1,576,014 km (0.116 R)
• M8: 2,630,379 km (0.105 R)
• M9: 2,726,571 km (0.041 R)
• M10: 3,432,224 km (0.078 R)
• M11: 3,590,648 km (0.101 R)
• M12: 3,724,389 km (0.08 R)
• M13: 4,052,457 km (0.052 R)
• M14: 4,248,280 km (0.062 R)
• M15: 4,620,031 km (0.031 R)
• M16: 5,828,782 km (0.069 R)
• M17: 6,273,836 km (0.096 R)
• M18: 7,062,366 km (0.115 R)
• M19: 7,400,158 km (0.067 R)
• M20: 8,091,599 km (0.092 R)
• M21: 9,240,511 km (0.079 R)
• M22: 10,325,245 km (0.11 R)
• M23: 10,439,687 km (0.081 R)
• M24: 10,593,025 km (0.086 R)
• M25: 11,528,760 km (0.103 R)
• M26: 12,409,592 km (0.05 R)
• M27: 12,572,055 km (0.106 R)
• M28: 13,022,644 km (0.03 R)
• M29: 13,520,057 km (0.087 R)
• M30: 14,405,677 km (0.105 R)
• M31: 14,747,956 km (0.079 R)
• M32: 14,877,059 km (0.041 R)
• M33: 15,615,475 km (0.094 R)
• M34: 16,055,442 km (0.111 R)
• M35: 16,143,854 km (0.097 R)
• M36: 16,454,868 km (0.114 R)
• M37: 16,588,758 km (0.063 R)
• M38: 18,131,112 km (0.12 R)
• M39: 19,200,288 km (0.098 R)
• M40: 19,482,579 km (0.046 R)
• M41: 19,908,634 km (0.036 R)
• M42: 20,098,923 km (0.065 R)
• M43: 21,399,527 km (0.108 R)
• M44: 21,692,140 km (0.081 R)
• M45: 22,429,658 km (0.072 R)
• M46: 22,727,058 km (0.12 R)
• M47: 22,876,207 km (0.104 R)
• M48: 23,175,403 km (0.106 R)
• M49: 24,233,060 km (0.105 R)
• M50: 24,436,363 km (0.056 R)
• M51: 24,538,090 km (0.068 R)
• M52: 24,640,116 km (0.107 R)
• M53: 25,512,720 km (0.098 R)
• M54: 25,667,703 km (0.1 R)
• M55: 26,290,928 km (0.083 R)
• M56: 26,919,090 km (0.109 R)
• M57: 27,711,360 km (0.035 R)
• M58: 29,048,765 km (0.115 R)
• M59: 29,264,635 km (0.071 R)
• M60: 29,481,103 km (0.12 R)
• M61: 30,571,372 km (0.081 R)
• M62: 30,956,138 km (0.115 R)
• M63: 31,231,847 km (0.076 R)
• M64: 32,175,660 km (0.096 R)
• M65: 34,091,111 km (0.089 R)
• M66: 34,947,858 km (0.108 R)
• M67: 36,566,058 km (0.111 R)
• M68: 36,799,281 km (0.055 R)
• M69: 37,032,953 km (0.111 R)
• M70: 37,678,019 km (0.098 R)
• M71: 37,972,428 km (0.092 R)
• M72: 38,031,519 km (0.09 R)
• M73: 38,267,734 km (0.077 R)
• M74: 39,038,911 km (0.088 R)
• M75: 39,098,451 km (0.043 R)
• M76: 39,277,220 km (0.079 R)
• M77: 39,755,185 km (0.056 R)
• M78: 39,935,002 km (0.088 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit