🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.81 AU

Year: 208 Days

Day: 25.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 57.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.85 AU - 1.33 AU

Year: 414 Days

Day: 23.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,042,093 km

• M1: 119,529 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.87 AU - 1.43 AU

Year: 448 Days

Day: 16 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.84 AU - 2.04 AU

Year: 982 Days

Day: 44.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.9 AU - 2.94 AU

Year: 1368 Days

Day: 35.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,042,093 km

• M1: 50,564 km (0.114 R)
• M2: 966,701 km (0.099 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.09 AU - 3.71 AU

Year: 2278 Days

Day: 46.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 9.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.54 AU - 10.42 AU

Year: 9780 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,042,093 km

• M1: 131,197 km (0.07 R)
• M2: 240,553 km (0.086 R)
• M3: 331,210 km (0.07 R)
• M4: 494,720 km (0.108 R)
• M5: 886,966 km (0.075 R)
• M6: 1,010,384 km (0.087 R)
• M7: 1,967,960 km (0.053 R)
• M8: 2,626,340 km (0.109 R)
• M9: 2,761,427 km (0.113 R)
• M10: 3,203,938 km (0.09 R)
• M11: 3,372,684 km (0.07 R)
• M12: 3,445,837 km (0.066 R)
• M13: 3,569,106 km (0.072 R)
• M14: 3,693,871 km (0.086 R)
• M15: 3,819,982 km (0.09 R)
• M16: 3,947,589 km (0.096 R)
• M17: 4,207,141 km (0.063 R)
• M18: 4,552,862 km (0.109 R)
• M19: 4,661,170 km (0.11 R)
• M20: 5,018,859 km (0.05 R)
• M21: 5,414,097 km (0.094 R)
• M22: 5,937,091 km (0.055 R)
• M23: 6,025,802 km (0.089 R)
• M24: 7,156,463 km (0.118 R)
• M25: 7,473,162 km (0.089 R)
• M26: 7,601,068 km (0.118 R)
• M27: 8,087,560 km (0.115 R)
• M28: 8,650,946 km (0.111 R)
• M29: 8,886,712 km (0.099 R)
• M30: 8,954,480 km (0.082 R)
• M31: 9,398,935 km (0.099 R)
• M32: 9,676,140 km (0.041 R)
• M33: 9,815,715 km (0.047 R)
• M34: 10,775,235 km (0.107 R)
• M35: 11,468,472 km (0.096 R)
• M36: 11,653,225 km (0.058 R)
• M37: 11,951,075 km (0.114 R)
• M38: 12,138,371 km (0.109 R)
• M39: 12,859,433 km (0.086 R)
• M40: 13,089,963 km (0.075 R)
• M41: 13,594,108 km (0.091 R)
• M42: 13,711,393 km (0.12 R)
• M43: 13,829,126 km (0.11 R)
• M44: 14,263,110 km (0.114 R)
• M45: 14,541,811 km (0.112 R)
• M46: 15,023,516 km (0.097 R)
• M47: 15,674,117 km (0.086 R)
• M48: 16,750,773 km (0.085 R)
• M49: 17,044,733 km (0.117 R)
• M50: 17,255,666 km (0.114 R)
• M51: 17,509,982 km (0.117 R)
• M52: 17,637,739 km (0.038 R)
• M53: 18,410,112 km (0.083 R)
• M54: 19,810,348 km (0.083 R)
• M55: 20,523,332 km (0.119 R)
• M56: 20,792,758 km (0.117 R)
• M57: 20,927,994 km (0.093 R)
• M58: 21,199,215 km (0.082 R)
• M59: 21,426,305 km (0.059 R)
• M60: 21,653,993 km (0.096 R)
• M61: 21,974,282 km (0.099 R)
• M62: 24,070,148 km (0.055 R)
• M63: 24,164,694 km (0.104 R)
• M64: 24,354,384 km (0.075 R)
• M65: 24,639,667 km (0.068 R)
• M66: 25,357,886 km (0.109 R)
• M67: 25,550,568 km (0.031 R)
• M68: 25,937,428 km (0.102 R)
• M69: 26,180,226 km (0.074 R)
• M70: 26,716,983 km (0.107 R)
• M71: 27,751,751 km (0.115 R)
• M72: 31,864,346 km (0.073 R)
• M73: 32,594,085 km (0.054 R)
• M74: 33,224,191 km (0.089 R)
• M75: 33,329,508 km (0.08 R)
• M76: 34,389,559 km (0.074 R)
• M77: 35,406,824 km (0.094 R)
• M78: 35,676,100 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.8

Radius: 6.2

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.29 AU - 17.13 AU

Year: 24825 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,042,093 km

• M1: 83,326 km (0.114 R)
• M2: 246,088 km (0.1 R)
• M3: 353,649 km (0.073 R)
• M4: 701,016 km (0.108 R)
• M5: 1,004,251 km (0.092 R)
• M6: 1,157,289 km (0.097 R)
• M7: 1,457,083 km (0.092 R)
• M8: 1,601,296 km (0.069 R)
• M9: 1,934,749 km (0.07 R)
• M10: 2,061,459 km (0.12 R)
• M11: 2,322,806 km (0.095 R)
• M12: 2,389,826 km (0.074 R)
• M13: 2,985,525 km (0.057 R)
• M14: 3,132,131 km (0.118 R)
• M15: 3,742,041 km (0.04 R)
• M16: 3,781,385 km (0.03 R)
• M17: 3,820,879 km (0.111 R)
• M18: 4,060,685 km (0.106 R)
• M19: 4,554,806 km (0.11 R)
• M20: 4,639,030 km (0.049 R)
• M21: 5,111,460 km (0.116 R)
• M22: 5,734,834 km (0.093 R)
• M23: 5,780,312 km (0.084 R)
• M24: 5,963,270 km (0.077 R)
• M25: 6,429,118 km (0.08 R)
• M26: 7,544,221 km (0.077 R)
• M27: 7,594,037 km (0.063 R)
• M28: 7,644,002 km (0.084 R)
• M29: 8,822,684 km (0.046 R)
• M30: 9,567,532 km (0.079 R)
• M31: 9,784,000 km (0.116 R)
• M32: 10,554,579 km (0.069 R)
• M33: 10,778,227 km (0.115 R)
• M34: 12,387,601 km (0.084 R)
• M35: 14,626,333 km (0.068 R)
• M36: 15,126,589 km (0.087 R)
• M37: 16,725,640 km (0.101 R)
• M38: 16,790,715 km (0.034 R)
• M39: 16,855,940 km (0.11 R)
• M40: 16,986,539 km (0.11 R)
• M41: 17,710,742 km (0.113 R)
• M42: 19,736,297 km (0.08 R)
• M43: 19,805,113 km (0.096 R)
• M44: 19,873,928 km (0.085 R)
• M45: 20,219,499 km (0.117 R)
• M46: 21,905,317 km (0.042 R)
• M47: 22,190,600 km (0.078 R)
• M48: 22,477,230 km (0.094 R)
• M49: 24,295,891 km (0.066 R)
• M50: 25,484,296 km (0.12 R)
• M51: 27,378,954 km (0.115 R)
• M52: 27,917,655 km (0.081 R)
• M53: 29,711,783 km (0.11 R)
• M54: 30,423,869 km (0.12 R)
• M55: 30,821,948 km (0.062 R)
• M56: 31,141,639 km (0.119 R)
• M57: 31,623,344 km (0.099 R)
• M58: 32,026,511 km (0.082 R)
• M59: 32,838,079 km (0.091 R)
• M60: 33,164,651 km (0.119 R)
• M61: 33,820,787 km (0.09 R)
• M62: 36,741,985 km (0.075 R)
• M63: 38,018,504 km (0.091 R)
• M64: 38,104,074 km (0.092 R)
• M65: 40,877,469 km (0.045 R)
• M66: 42,022,640 km (0.065 R)
• M67: 43,535,972 km (0.114 R)
• M68: 43,715,191 km (0.112 R)
• M69: 43,804,800 km (0.086 R)
• M70: 44,614,872 km (0.078 R)
• M71: 44,705,229 km (0.057 R)
• M72: 45,157,613 km (0.052 R)
• M73: 45,702,598 km (0.106 R)
• M74: 45,975,914 km (0.042 R)
• M75: 47,719,327 km (0.087 R)
• M76: 47,811,779 km (0.081 R)
• M77: 48,089,133 km (0.036 R)
• M78: 48,367,086 km (0.041 R)
• M79: 48,459,837 km (0.04 R)
• M80: 51,176,085 km (0.115 R)
• M81: 53,941,252 km (0.099 R)
• M82: 54,712,579 km (0.087 R)
• M83: 55,196,528 km (0.077 R)
• M84: 55,293,467 km (0.114 R)
• M85: 55,973,689 km (0.08 R)
• M86: 56,754,590 km (0.056 R)
• M87: 57,048,250 km (0.1 R)
• M88: 57,539,081 km (0.099 R)
• M89: 57,637,367 km (0.079 R)
• M90: 61,113,273 km (0.08 R)
• M91: 64,146,221 km (0.102 R)
• M92: 65,167,974 km (0.11 R)
• M93: 65,270,449 km (0.118 R)
• M94: 65,680,945 km (0.103 R)
• M95: 65,989,266 km (0.102 R)
• M96: 66,917,372 km (0.095 R)
• M97: 67,020,744 km (0.102 R)
• M98: 68,161,577 km (0.119 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit