🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 0.99 AU

Year: 286 Days

Day: 16.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.7 AU - 1.06 AU

Year: 306 Days

Day: 47.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.77 AU - 1.11 AU

Year: 338 Days

Day: 41.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,274,479 km

• M1: 864,376 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.78 AU - 1.26 AU

Year: 382 Days

Day: 23.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,274,479 km

• M1: 384,018 km (0.091 R)
• M2: 672,891 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.49 AU - 2.23 AU

Year: 941 Days

Day: 18.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,274,479 km

• M1: 1,565,542 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.52 AU - 3.34 AU

Year: 1860 Days

Day: 43.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,274,479 km

• M1: 1,056,610 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.62 AU - 4.74 AU

Year: 3169 Days

Day: 13 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,274,479 km

• M1: 907,311 km (0.103 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 14.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.96 AU - 7.48 AU

Year: 5753 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,274,479 km

• M1: 182,360 km (0.072 R)
• M2: 352,752 km (0.102 R)
• M3: 696,827 km (0.082 R)
• M4: 793,467 km (0.071 R)
• M5: 1,230,442 km (0.075 R)
• M6: 1,422,377 km (0.085 R)
• M7: 1,896,602 km (0.118 R)
• M8: 2,204,773 km (0.053 R)
• M9: 2,507,260 km (0.114 R)
• M10: 2,846,548 km (0.105 R)
• M11: 3,081,118 km (0.093 R)
• M12: 3,771,961 km (0.108 R)
• M13: 3,926,346 km (0.12 R)
• M14: 4,056,645 km (0.077 R)
• M15: 4,757,362 km (0.087 R)
• M16: 5,878,748 km (0.084 R)
• M17: 6,028,196 km (0.071 R)
• M18: 6,239,877 km (0.096 R)
• M19: 6,577,370 km (0.063 R)
• M20: 6,670,419 km (0.113 R)
• M21: 6,826,600 km (0.055 R)
• M22: 7,723,738 km (0.087 R)
• M23: 7,822,024 km (0.119 R)
• M24: 8,353,545 km (0.085 R)
• M25: 8,794,111 km (0.12 R)
• M26: 8,896,885 km (0.12 R)
• M27: 9,451,743 km (0.102 R)
• M28: 9,557,060 km (0.116 R)
• M29: 10,017,971 km (0.109 R)
• M30: 10,269,146 km (0.093 R)
• M31: 10,449,860 km (0.111 R)
• M32: 11,146,238 km (0.088 R)
• M33: 11,481,487 km (0.111 R)
• M34: 11,819,877 km (0.073 R)
• M35: 11,971,420 km (0.077 R)
• M36: 12,276,450 km (0.082 R)
• M37: 12,738,707 km (0.083 R)
• M38: 13,010,976 km (0.053 R)
• M39: 13,999,369 km (0.112 R)
• M40: 14,320,705 km (0.112 R)
• M41: 14,482,420 km (0.076 R)
• M42: 14,766,656 km (0.105 R)
• M43: 15,011,847 km (0.114 R)
• M44: 15,755,498 km (0.071 R)
• M45: 16,300,034 km (0.102 R)
• M46: 16,638,126 km (0.094 R)
• M47: 16,808,218 km (0.079 R)
• M48: 17,192,685 km (0.04 R)
• M49: 17,796,761 km (0.035 R)
• M50: 18,276,222 km (0.118 R)
• M51: 18,495,533 km (0.075 R)
• M52: 18,627,628 km (0.069 R)
• M53: 18,848,285 km (0.088 R)
• M54: 19,158,850 km (0.082 R)
• M55: 20,736,958 km (0.092 R)
• M56: 21,103,472 km (0.106 R)
• M57: 22,029,184 km (0.106 R)
• M58: 22,497,126 km (0.06 R)
• M59: 23,157,601 km (0.097 R)
• M60: 24,256,696 km (0.037 R)
• M61: 26,307,234 km (0.047 R)
• M62: 28,007,713 km (0.053 R)
• M63: 28,514,551 km (0.11 R)
• M64: 28,871,192 km (0.107 R)
• M65: 29,126,855 km (0.079 R)
• M66: 29,434,578 km (0.114 R)
• M67: 30,208,747 km (0.113 R)
• M68: 31,619,156 km (0.051 R)
• M69: 32,093,979 km (0.056 R)
• M70: 32,890,737 km (0.027 R)
• M71: 33,963,205 km (0.067 R)
• M72: 34,612,310 km (0.077 R)
• M73: 36,307,702 km (0.093 R)
• M74: 36,639,062 km (0.103 R)
• M75: 36,804,966 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 8.2

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.06 AU - 8.42 AU

Year: 6489 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,274,479 km

• M1: 133,740 km (0.059 R)
• M2: 235,317 km (0.117 R)
• M3: 395,686 km (0.058 R)
• M4: 447,148 km (0.12 R)
• M5: 742,604 km (0.09 R)
• M6: 1,019,061 km (0.066 R)
• M7: 1,278,763 km (0.098 R)
• M8: 1,359,246 km (0.044 R)
• M9: 1,491,491 km (0.096 R)
• M10: 1,822,850 km (0.065 R)
• M11: 1,969,157 km (0.077 R)
• M12: 2,157,800 km (0.12 R)
• M13: 2,884,546 km (0.114 R)
• M14: 3,120,761 km (0.103 R)
• M15: 3,681,005 km (0.072 R)
• M16: 4,056,047 km (0.053 R)
• M17: 4,199,811 km (0.108 R)
• M18: 4,492,424 km (0.067 R)
• M19: 4,641,274 km (0.12 R)
• M20: 4,918,329 km (0.117 R)
• M21: 5,568,033 km (0.07 R)
• M22: 5,997,977 km (0.113 R)
• M23: 6,522,617 km (0.118 R)
• M24: 6,634,815 km (0.083 R)
• M25: 6,975,749 km (0.079 R)
• M26: 7,119,363 km (0.078 R)
• M27: 7,439,053 km (0.115 R)
• M28: 7,644,900 km (0.115 R)
• M29: 7,942,151 km (0.088 R)
• M30: 9,580,547 km (0.109 R)
• M31: 9,708,303 km (0.079 R)
• M32: 9,772,331 km (0.097 R)
• M33: 9,868,822 km (0.069 R)
• M34: 9,965,612 km (0.069 R)
• M35: 10,030,238 km (0.096 R)
• M36: 10,095,164 km (0.097 R)
• M37: 10,160,089 km (0.063 R)
• M38: 10,651,668 km (0.038 R)
• M39: 11,218,344 km (0.101 R)
• M40: 11,931,627 km (0.118 R)
• M41: 12,589,708 km (0.115 R)
• M42: 12,659,720 km (0.09 R)
• M43: 12,940,814 km (0.053 R)
• M44: 14,633,813 km (0.102 R)
• M45: 15,002,871 km (0.104 R)
• M46: 15,825,809 km (0.112 R)
• M47: 16,280,736 km (0.106 R)
• M48: 16,509,920 km (0.094 R)
• M49: 16,932,833 km (0.097 R)
• M50: 17,048,772 km (0.082 R)
• M51: 17,126,114 km (0.091 R)
• M52: 17,242,501 km (0.088 R)
• M53: 19,543,765 km (0.089 R)
• M54: 20,854,242 km (0.034 R)
• M55: 21,019,997 km (0.06 R)
• M56: 21,227,788 km (0.09 R)
• M57: 21,311,264 km (0.075 R)
• M58: 21,645,615 km (0.077 R)
• M59: 21,813,464 km (0.063 R)
• M60: 22,108,321 km (0.12 R)
• M61: 22,192,844 km (0.077 R)
• M62: 22,319,703 km (0.072 R)
• M63: 22,404,525 km (0.111 R)
• M64: 23,257,831 km (0.064 R)
• M65: 23,343,701 km (0.066 R)
• M66: 23,991,459 km (0.072 R)
• M67: 25,216,516 km (0.114 R)
• M68: 25,437,323 km (0.087 R)
• M69: 25,570,166 km (0.072 R)
• M70: 25,703,308 km (0.055 R)
• M71: 26,103,931 km (0.061 R)
• M72: 26,641,286 km (0.07 R)
• M73: 27,091,726 km (0.091 R)
• M74: 27,182,232 km (0.054 R)
• M75: 27,454,052 km (0.067 R)
• M76: 28,412,675 km (0.11 R)
• M77: 28,965,289 km (0.104 R)
• M78: 29,614,694 km (0.116 R)
• M79: 30,974,838 km (0.072 R)
• M80: 31,258,774 km (0.063 R)
• M81: 31,448,614 km (0.097 R)
• M82: 31,877,062 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.1

Radius: 4.6

Gravity: 36.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.58 AU - 14.32 AU

Year: 16291 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,274,479 km

• M1: 184,305 km (0.088 R)
• M2: 314,604 km (0.118 R)
• M3: 453,431 km (0.053 R)
• M4: 785,090 km (0.084 R)
• M5: 1,023,997 km (0.095 R)
• M6: 1,339,200 km (0.114 R)
• M7: 1,422,377 km (0.107 R)
• M8: 1,594,115 km (0.078 R)
• M9: 2,116,062 km (0.043 R)
• M10: 2,213,300 km (0.112 R)
• M11: 2,378,756 km (0.114 R)
• M12: 2,651,622 km (0.076 R)
• M13: 2,756,640 km (0.036 R)
• M14: 3,043,120 km (0.109 R)
• M15: 5,343,187 km (0.087 R)
• M16: 5,654,500 km (0.074 R)
• M17: 5,789,737 km (0.061 R)
• M18: 6,528,900 km (0.094 R)
• M19: 6,718,291 km (0.045 R)
• M20: 7,791,955 km (0.114 R)
• M21: 7,992,865 km (0.063 R)
• M22: 8,093,993 km (0.037 R)
• M23: 8,451,083 km (0.065 R)
• M24: 9,714,287 km (0.093 R)
• M25: 10,039,064 km (0.1 R)
• M26: 10,257,627 km (0.113 R)
• M27: 10,755,189 km (0.106 R)
• M28: 12,236,059 km (0.088 R)
• M29: 13,598,446 km (0.111 R)
• M30: 14,266,850 km (0.084 R)
• M31: 14,945,874 km (0.038 R)
• M32: 15,572,241 km (0.082 R)
• M33: 17,240,706 km (0.101 R)
• M34: 18,228,650 km (0.107 R)
• M35: 18,562,104 km (0.064 R)
• M36: 18,897,502 km (0.12 R)
• M37: 19,302,763 km (0.107 R)
• M38: 19,370,531 km (0.085 R)
• M39: 19,438,448 km (0.111 R)
• M40: 20,673,827 km (0.095 R)
• M41: 21,581,737 km (0.097 R)
• M42: 21,652,048 km (0.079 R)
• M43: 22,289,036 km (0.076 R)
• M44: 23,508,557 km (0.077 R)
• M45: 23,871,482 km (0.029 R)
• M46: 24,529,264 km (0.12 R)
• M47: 25,341,281 km (0.077 R)
• M48: 25,564,182 km (0.085 R)
• M49: 26,764,405 km (0.093 R)
• M50: 28,136,517 km (0.072 R)
• M51: 28,367,347 km (0.118 R)
• M52: 28,908,592 km (0.068 R)
• M53: 29,922,566 km (0.103 R)
• M54: 30,001,105 km (0.06 R)
• M55: 30,631,510 km (0.056 R)
• M56: 31,027,646 km (0.118 R)
• M57: 31,425,576 km (0.115 R)
• M58: 32,307,007 km (0.08 R)
• M59: 34,916,592 km (0.093 R)
• M60: 35,081,897 km (0.117 R)
• M61: 35,330,529 km (0.048 R)
• M62: 35,496,433 km (0.084 R)
• M63: 36,246,666 km (0.096 R)
• M64: 36,665,690 km (0.048 R)
• M65: 37,170,583 km (0.071 R)
• M66: 37,339,329 km (0.074 R)
• M67: 37,593,047 km (0.05 R)
• M68: 37,677,869 km (0.058 R)
• M69: 39,041,604 km (0.104 R)
• M70: 39,385,080 km (0.053 R)
• M71: 39,815,922 km (0.084 R)
• M72: 42,344,874 km (0.114 R)
• M73: 42,874,451 km (0.115 R)
• M74: 45,195,162 km (0.106 R)
• M75: 45,285,220 km (0.056 R)
• M76: 46,279,896 km (0.102 R)
• M77: 47,739,373 km (0.119 R)
• M78: 49,399,461 km (0.096 R)
• M79: 49,863,962 km (0.06 R)
• M80: 50,516,658 km (0.067 R)
• M81: 50,610,007 km (0.102 R)
• M82: 50,984,600 km (0.105 R)
• M83: 52,965,575 km (0.038 R)
• M84: 58,075,838 km (0.11 R)
• M85: 61,635,370 km (0.078 R)
• M86: 62,135,326 km (0.094 R)
• M87: 63,542,444 km (0.065 R)
• M88: 63,643,273 km (0.104 R)
• M89: 63,946,358 km (0.028 R)
• M90: 64,655,302 km (0.081 R)
• M91: 65,570,542 km (0.092 R)
• M92: 66,285,470 km (0.118 R)
• M93: 67,311,113 km (0.071 R)
• M94: 68,135,547 km (0.115 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: 464 - 14,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit