🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.63 AU

Year: 149 Days

Day: 46.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,630,386 km

• M1: 167,250 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.5 AU - 0.78 AU

Year: 192 Days

Day: 45.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.05 AU

Year: 352 Days

Day: 32.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,630,386 km

• M1: 383,569 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.35 AU - 1.37 AU

Year: 594 Days

Day: 22.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.53 AU - 1.67 AU

Year: 758 Days

Day: 33.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.12 AU - 2.74 AU

Year: 1420 Days

Day: 16.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,630,386 km

• M1: 250,427 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.17 AU - 4.95 AU

Year: 3066 Days

Day: 30.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 12.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.46 AU - 10.02 AU

Year: 8864 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,630,386 km

• M1: 221,255 km (0.032 R)
• M2: 813,064 km (0.055 R)
• M3: 969,693 km (0.105 R)
• M4: 1,156,392 km (0.117 R)
• M5: 1,417,440 km (0.11 R)
• M6: 2,749,010 km (0.116 R)
• M7: 3,847,807 km (0.106 R)
• M8: 4,396,981 km (0.105 R)
• M9: 4,522,493 km (0.09 R)
• M10: 5,266,892 km (0.104 R)
• M11: 5,568,631 km (0.055 R)
• M12: 5,945,169 km (0.072 R)
• M13: 6,330,084 km (0.08 R)
• M14: 6,651,121 km (0.099 R)
• M15: 6,977,394 km (0.038 R)
• M16: 7,198,051 km (0.098 R)
• M17: 7,608,398 km (0.068 R)
• M18: 8,647,804 km (0.062 R)
• M19: 9,244,400 km (0.04 R)
• M20: 9,365,425 km (0.102 R)
• M21: 9,772,331 km (0.117 R)
• M22: 10,310,136 km (0.041 R)
• M23: 10,519,573 km (0.085 R)
• M24: 10,730,356 km (0.113 R)
• M25: 12,289,615 km (0.092 R)
• M26: 12,914,934 km (0.097 R)
• M27: 13,504,948 km (0.07 R)
• M28: 13,688,205 km (0.116 R)
• M29: 14,011,037 km (0.111 R)
• M30: 14,196,688 km (0.075 R)
• M31: 14,383,087 km (0.075 R)
• M32: 15,279,627 km (0.061 R)
• M33: 15,662,598 km (0.099 R)
• M34: 16,437,964 km (0.086 R)
• M35: 16,633,787 km (0.096 R)
• M36: 16,879,726 km (0.074 R)
• M37: 17,375,045 km (0.097 R)
• M38: 17,574,459 km (0.111 R)
• M39: 17,824,885 km (0.069 R)
• M40: 18,177,488 km (0.085 R)
• M41: 18,634,210 km (0.05 R)
• M42: 19,043,360 km (0.115 R)
• M43: 19,818,576 km (0.114 R)
• M44: 20,027,116 km (0.066 R)
• M45: 20,974,220 km (0.11 R)
• M46: 22,151,555 km (0.065 R)
• M47: 22,313,869 km (0.119 R)
• M48: 22,422,178 km (0.111 R)
• M49: 23,570,641 km (0.108 R)
• M50: 24,291,104 km (0.047 R)
• M51: 24,514,304 km (0.061 R)
• M52: 25,810,569 km (0.115 R)
• M53: 26,610,619 km (0.102 R)
• M54: 27,129,125 km (0.081 R)
• M55: 27,884,146 km (0.115 R)
• M56: 28,646,047 km (0.106 R)
• M57: 29,593,152 km (0.11 R)
• M58: 30,851,718 km (0.059 R)
• M59: 31,093,469 km (0.111 R)
• M60: 31,214,493 km (0.045 R)
• M61: 31,335,817 km (0.039 R)
• M62: 31,578,764 km (0.118 R)
• M63: 32,803,073 km (0.092 R)
• M64: 33,482,995 km (0.11 R)
• M65: 33,731,477 km (0.108 R)
• M66: 34,355,301 km (0.119 R)
• M67: 36,376,667 km (0.057 R)
• M68: 37,144,703 km (0.06 R)
• M69: 37,466,338 km (0.075 R)
• M70: 37,724,245 km (0.088 R)
• M71: 37,917,974 km (0.093 R)
• M72: 38,892,155 km (0.105 R)
• M73: 39,480,524 km (0.103 R)
• M74: 40,203,829 km (0.115 R)
• M75: 40,666,236 km (0.097 R)
• M76: 40,865,052 km (0.077 R)
• M77: 42,198,418 km (0.067 R)
• M78: 42,735,624 km (0.064 R)
• M79: 43,478,228 km (0.118 R)
• M80: 43,749,299 km (0.047 R)
• M81: 43,884,984 km (0.119 R)
• M82: 45,044,517 km (0.1 R)
• M83: 45,250,214 km (0.037 R)
• M84: 45,800,136 km (0.086 R)
• M85: 46,144,959 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 8.5

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.21 AU - 13.65 AU

Year: 13541 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,630,386 km

• M1: 143,464 km (0.09 R)
• M2: 408,402 km (0.053 R)
• M3: 560,842 km (0.112 R)
• M4: 806,333 km (0.106 R)
• M5: 882,777 km (0.106 R)
• M6: 1,213,388 km (0.114 R)
• M7: 1,727,706 km (0.109 R)
• M8: 1,827,936 km (0.1 R)
• M9: 2,816,030 km (0.07 R)
• M10: 3,177,160 km (0.092 R)
• M11: 3,552,949 km (0.12 R)
• M12: 3,943,101 km (0.083 R)
• M13: 4,553,610 km (0.072 R)
• M14: 5,785,997 km (0.049 R)
• M15: 6,090,279 km (0.078 R)
• M16: 7,195,807 km (0.092 R)
• M17: 7,318,029 km (0.063 R)
• M18: 7,399,859 km (0.065 R)
• M19: 7,771,759 km (0.093 R)
• M20: 8,362,371 km (0.036 R)
• M21: 8,619,829 km (0.066 R)
• M22: 8,836,447 km (0.12 R)
• M23: 9,721,019 km (0.09 R)
• M24: 9,810,928 km (0.072 R)
• M25: 10,173,852 km (0.086 R)
• M26: 10,448,813 km (0.119 R)
• M27: 10,540,965 km (0.118 R)
• M28: 11,100,012 km (0.081 R)
• M29: 11,668,484 km (0.099 R)
• M30: 11,908,290 km (0.082 R)
• M31: 12,149,591 km (0.106 R)
• M32: 12,441,457 km (0.102 R)
• M33: 13,180,919 km (0.095 R)
• M34: 14,036,170 km (0.078 R)
• M35: 14,805,701 km (0.086 R)
• M36: 15,536,337 km (0.115 R)
• M37: 16,978,162 km (0.104 R)
• M38: 17,032,466 km (0.094 R)
• M39: 18,406,672 km (0.062 R)
• M40: 18,741,771 km (0.085 R)
• M41: 18,966,317 km (0.097 R)
• M42: 19,304,857 km (0.12 R)
• M43: 19,361,405 km (0.11 R)
• M44: 19,531,648 km (0.041 R)
• M45: 19,930,476 km (0.081 R)
• M46: 20,332,146 km (0.083 R)
• M47: 22,558,910 km (0.111 R)
• M48: 23,278,027 km (0.054 R)
• M49: 24,126,397 km (0.071 R)
• M50: 24,677,216 km (0.096 R)
• M51: 25,480,108 km (0.089 R)
• M52: 25,791,122 km (0.114 R)
• M53: 25,915,886 km (0.092 R)
• M54: 26,668,962 km (0.097 R)
• M55: 26,795,073 km (0.072 R)
• M56: 28,260,534 km (0.041 R)
• M57: 29,295,302 km (0.105 R)
• M58: 30,013,821 km (0.068 R)
• M59: 30,342,338 km (0.107 R)
• M60: 31,002,962 km (0.103 R)
• M61: 32,405,741 km (0.095 R)
• M62: 32,540,379 km (0.031 R)
• M63: 32,878,022 km (0.051 R)
• M64: 35,272,784 km (0.119 R)
• M65: 36,456,253 km (0.069 R)
• M66: 38,790,279 km (0.089 R)
• M67: 39,004,952 km (0.11 R)
• M68: 40,445,580 km (0.091 R)
• M69: 42,344,276 km (0.09 R)
• M70: 42,565,232 km (0.078 R)
• M71: 42,860,388 km (0.113 R)
• M72: 43,973,546 km (0.075 R)
• M73: 44,122,546 km (0.1 R)
• M74: 44,571,040 km (0.086 R)
• M75: 44,645,839 km (0.072 R)
• M76: 45,547,615 km (0.072 R)
• M77: 46,227,986 km (0.101 R)
• M78: 46,455,524 km (0.118 R)
• M79: 46,531,370 km (0.045 R)
• M80: 47,445,713 km (0.109 R)
• M81: 47,598,602 km (0.059 R)
• M82: 48,442,782 km (0.096 R)
• M83: 48,751,104 km (0.048 R)
• M84: 49,059,874 km (0.104 R)
• M85: 49,446,883 km (0.071 R)
• M86: 49,679,508 km (0.101 R)
• M87: 50,301,835 km (0.108 R)
• M88: 51,554,119 km (0.108 R)
• M89: 52,026,399 km (0.09 R)
• M90: 52,263,063 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 4.7

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.11 AU - 21.63 AU

Year: 30718 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,630,386 km

• M1: 146,008 km (0.062 R)
• M2: 232,774 km (0.05 R)
• M3: 591,061 km (0.116 R)
• M4: 1,425,817 km (0.115 R)
• M5: 1,593,068 km (0.076 R)
• M6: 1,766,751 km (0.117 R)
• M7: 2,722,681 km (0.089 R)
• M8: 2,895,317 km (0.107 R)
• M9: 4,359,132 km (0.059 R)
• M10: 5,142,427 km (0.077 R)
• M11: 5,227,398 km (0.085 R)
• M12: 6,556,725 km (0.03 R)
• M13: 6,741,478 km (0.085 R)
• M14: 6,787,854 km (0.12 R)
• M15: 7,449,525 km (0.103 R)
• M16: 8,530,220 km (0.116 R)
• M17: 9,346,426 km (0.08 R)
• M18: 10,454,946 km (0.088 R)
• M19: 14,080,002 km (0.108 R)
• M20: 15,837,777 km (0.118 R)
• M21: 16,023,578 km (0.101 R)
• M22: 18,568,387 km (0.111 R)
• M23: 19,687,379 km (0.106 R)
• M24: 19,753,950 km (0.084 R)
• M25: 20,422,952 km (0.101 R)
• M26: 20,490,271 km (0.109 R)
• M27: 20,557,739 km (0.118 R)
• M28: 21,031,516 km (0.11 R)
• M29: 24,519,091 km (0.116 R)
• M30: 25,454,676 km (0.116 R)
• M31: 26,843,094 km (0.039 R)
• M32: 27,435,053 km (0.077 R)
• M33: 28,782,481 km (0.096 R)
• M34: 30,920,982 km (0.109 R)
• M35: 36,895,173 km (0.096 R)
• M36: 38,131,749 km (0.108 R)
• M37: 39,801,411 km (0.111 R)
• M38: 39,969,709 km (0.062 R)
• M39: 41,154,374 km (0.083 R)
• M40: 42,264,540 km (0.092 R)
• M41: 43,818,114 km (0.097 R)
• M42: 46,183,107 km (0.115 R)
• M43: 48,499,480 km (0.05 R)
• M44: 48,859,263 km (0.069 R)
• M45: 50,125,160 km (0.082 R)
• M46: 51,218,870 km (0.101 R)
• M47: 52,504,664 km (0.107 R)
• M48: 52,966,473 km (0.054 R)
• M49: 53,244,276 km (0.09 R)
• M50: 56,614,566 km (0.114 R)
• M51: 59,091,309 km (0.111 R)
• M52: 60,342,844 km (0.075 R)
• M53: 62,676,272 km (0.081 R)
• M54: 64,149,661 km (0.059 R)
• M55: 64,643,185 km (0.09 R)
• M56: 66,331,097 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit