🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.71 AU - 0.95 AU

Year: 282 Days

Day: 20.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 114.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.15 AU - 1.63 AU

Year: 611 Days

Day: 22.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.42 AU - 1.46 AU

Year: 644 Days

Day: 45.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.2 AU - 1.7 AU

Year: 651 Days

Day: 46.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,487,906 km

• M1: 1,023,997 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.64 AU - 2.88 AU

Year: 1709 Days

Day: 37.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,487,906 km

• M1: 771,476 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.11 AU - 4.83 AU

Year: 3523 Days

Day: 35 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.1

Radius: 5

Gravity: 33.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.67 AU - 19.11 AU

Year: 22507 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,487,906 km

• M1: 64,925 km (0.113 R)
• M2: 163,510 km (0.11 R)
• M3: 310,715 km (0.104 R)
• M4: 957,277 km (0.049 R)
• M5: 1,015,022 km (0.118 R)
• M6: 1,103,883 km (0.027 R)
• M7: 1,226,254 km (0.12 R)
• M8: 1,257,669 km (0.094 R)
• M9: 1,902,586 km (0.03 R)
• M10: 2,200,734 km (0.085 R)
• M11: 2,513,394 km (0.08 R)
• M12: 2,634,269 km (0.116 R)
• M13: 3,622,812 km (0.114 R)
• M14: 3,990,972 km (0.111 R)
• M15: 4,322,930 km (0.084 R)
• M16: 4,467,890 km (0.067 R)
• M17: 4,762,598 km (0.102 R)
• M18: 4,962,610 km (0.116 R)
• M19: 5,526,744 km (0.098 R)
• M20: 5,684,121 km (0.068 R)
• M21: 6,328,289 km (0.11 R)
• M22: 6,492,996 km (0.11 R)
• M23: 6,995,496 km (0.053 R)
• M24: 7,052,044 km (0.085 R)
• M25: 7,108,741 km (0.102 R)
• M26: 7,568,306 km (0.043 R)
• M27: 7,860,321 km (0.032 R)
• M28: 7,919,113 km (0.115 R)
• M29: 8,215,616 km (0.099 R)
• M30: 8,275,305 km (0.056 R)
• M31: 8,515,709 km (0.069 R)
• M32: 9,126,667 km (0.038 R)
• M33: 9,312,767 km (0.043 R)
• M34: 9,751,687 km (0.09 R)
• M35: 13,638,987 km (0.1 R)
• M36: 14,640,994 km (0.031 R)
• M37: 15,963,589 km (0.112 R)
• M38: 18,407,420 km (0.086 R)
• M39: 18,721,126 km (0.108 R)
• M40: 19,912,673 km (0.086 R)
• M41: 22,035,467 km (0.104 R)
• M42: 23,123,642 km (0.092 R)
• M43: 23,292,538 km (0.045 R)
• M44: 26,050,824 km (0.028 R)
• M45: 26,667,915 km (0.072 R)
• M46: 27,289,793 km (0.093 R)
• M47: 29,001,492 km (0.114 R)
• M48: 29,640,873 km (0.109 R)
• M49: 30,747,598 km (0.047 R)
• M50: 31,399,546 km (0.084 R)
• M51: 31,961,884 km (0.11 R)
• M52: 32,244,325 km (0.119 R)
• M53: 32,433,118 km (0.114 R)
• M54: 32,527,663 km (0.113 R)
• M55: 33,287,022 km (0.114 R)
• M56: 34,148,257 km (0.059 R)
• M57: 34,340,790 km (0.08 R)
• M58: 34,436,981 km (0.033 R)
• M59: 35,697,493 km (0.063 R)
• M60: 39,467,658 km (0.108 R)
• M61: 43,362,140 km (0.114 R)
• M62: 44,197,494 km (0.041 R)
• M63: 47,914,104 km (0.092 R)
• M64: 48,021,664 km (0.118 R)
• M65: 49,319,875 km (0.09 R)
• M66: 49,755,055 km (0.093 R)
• M67: 51,068,524 km (0.106 R)
• M68: 52,393,363 km (0.029 R)
• M69: 52,837,370 km (0.119 R)
• M70: 54,401,565 km (0.09 R)
• M71: 54,626,410 km (0.118 R)
• M72: 56,776,281 km (0.104 R)
• M73: 57,346,698 km (0.045 R)
• M74: 59,647,065 km (0.045 R)
• M75: 60,925,079 km (0.1 R)
• M76: 61,275,288 km (0.096 R)
• M77: 61,626,095 km (0.117 R)
• M78: 62,800,139 km (0.081 R)
• M79: 63,035,905 km (0.047 R)
• M80: 63,271,821 km (0.111 R)
• M81: 63,508,186 km (0.063 R)
• M82: 63,744,700 km (0.11 R)
• M83: 66,847,061 km (0.056 R)
• M84: 67,569,917 km (0.051 R)
• M85: 70,364,705 km (0.111 R)
• M86: 76,066,628 km (0.032 R)
• M87: 76,317,952 km (0.06 R)
• M88: 79,099,874 km (0.112 R)
• M89: 79,227,182 km (0.098 R)
• M90: 79,481,797 km (0.098 R)
• M91: 81,015,624 km (0.049 R)
• M92: 84,372,301 km (0.064 R)
• M93: 84,762,453 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.8

Radius: 6.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.01 AU - 21.37 AU

Year: 27736 Days

Day: 17.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,487,906 km

• M1: 220,657 km (0.1 R)
• M2: 454,478 km (0.1 R)
• M3: 662,868 km (0.111 R)
• M4: 754,422 km (0.029 R)
• M5: 1,218,175 km (0.108 R)
• M6: 1,950,756 km (0.115 R)
• M7: 2,946,480 km (0.076 R)
• M8: 4,332,055 km (0.08 R)
• M9: 5,936,941 km (0.082 R)
• M10: 7,183,690 km (0.11 R)
• M11: 7,235,301 km (0.096 R)
• M12: 7,442,644 km (0.044 R)
• M13: 8,129,896 km (0.093 R)
• M14: 8,345,467 km (0.099 R)
• M15: 8,782,293 km (0.111 R)
• M16: 9,507,842 km (0.102 R)
• M17: 10,720,034 km (0.085 R)
• M18: 11,494,652 km (0.081 R)
• M19: 11,980,246 km (0.083 R)
• M20: 12,041,432 km (0.12 R)
• M21: 12,225,587 km (0.098 R)
• M22: 12,287,072 km (0.091 R)
• M23: 12,472,573 km (0.1 R)
• M24: 12,908,651 km (0.069 R)
• M25: 13,160,274 km (0.067 R)
• M26: 13,668,009 km (0.078 R)
• M27: 13,860,093 km (0.067 R)
• M28: 14,053,224 km (0.062 R)
• M29: 14,965,621 km (0.083 R)
• M30: 15,031,444 km (0.088 R)
• M31: 15,097,417 km (0.09 R)
• M32: 15,163,539 km (0.025 R)
• M33: 16,301,979 km (0.086 R)
• M34: 16,915,630 km (0.088 R)
• M35: 17,121,925 km (0.092 R)
• M36: 17,190,890 km (0.104 R)
• M37: 17,398,232 km (0.089 R)
• M38: 17,955,335 km (0.055 R)
• M39: 18,235,980 km (0.107 R)
• M40: 19,445,330 km (0.028 R)
• M41: 20,241,489 km (0.116 R)
• M42: 20,533,654 km (0.108 R)
• M43: 20,974,519 km (0.099 R)
• M44: 21,196,074 km (0.094 R)
• M45: 21,790,875 km (0.081 R)
• M46: 21,940,323 km (0.064 R)
• M47: 22,165,318 km (0.116 R)
• M48: 22,542,006 km (0.114 R)
• M49: 22,768,946 km (0.055 R)
• M50: 23,148,924 km (0.095 R)
• M51: 23,992,357 km (0.029 R)
• M52: 24,301,576 km (0.08 R)
• M53: 24,923,903 km (0.096 R)
• M54: 25,158,622 km (0.085 R)
• M55: 26,662,081 km (0.042 R)
• M56: 27,062,554 km (0.093 R)
• M57: 27,223,372 km (0.053 R)
• M58: 29,259,548 km (0.094 R)
• M59: 30,588,127 km (0.105 R)
• M60: 31,175,598 km (0.064 R)
• M61: 34,864,981 km (0.11 R)
• M62: 35,566,595 km (0.108 R)
• M63: 35,742,671 km (0.099 R)
• M64: 37,519,595 km (0.065 R)
• M65: 37,788,572 km (0.072 R)
• M66: 38,599,392 km (0.075 R)
• M67: 39,507,152 km (0.1 R)
• M68: 39,780,767 km (0.082 R)
• M69: 40,421,793 km (0.1 R)
• M70: 41,806,920 km (0.064 R)
• M71: 43,489,447 km (0.108 R)
• M72: 44,149,772 km (0.104 R)
• M73: 44,813,389 km (0.089 R)
• M74: 48,473,001 km (0.119 R)
• M75: 49,451,970 km (0.074 R)
• M76: 51,728,101 km (0.077 R)
• M77: 51,927,515 km (0.111 R)
• M78: 53,130,133 km (0.091 R)
• M79: 55,460,568 km (0.071 R)
• M80: 55,562,744 km (0.072 R)
• M81: 59,801,450 km (0.045 R)
• M82: 61,800,825 km (0.095 R)
• M83: 62,012,506 km (0.096 R)
• M84: 63,181,314 km (0.113 R)
• M85: 63,715,080 km (0.107 R)
• M86: 65,972,811 km (0.109 R)
• M87: 66,080,970 km (0.112 R)
• M88: 66,839,730 km (0.111 R)
• M89: 67,492,426 km (0.11 R)
• M90: 68,804,249 km (0.082 R)
• M91: 69,463,228 km (0.086 R)
• M92: 69,573,332 km (0.071 R)
• M93: 69,683,436 km (0.031 R)
• M94: 71,563,881 km (0.092 R)
• M95: 73,013,186 km (0.101 R)
• M96: 73,237,134 km (0.111 R)
• M97: 74,022,223 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit