🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.64 AU - 0.76 AU

Year: 219 Days

Day: 33.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.3 AU - 1.9 AU

Year: 758 Days

Day: 12.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,182,626 km

• M1: 246,687 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.55 AU - 3.31 AU

Year: 1879 Days

Day: 20 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,182,626 km

• M1: 71,807 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.39 AU - 3.95 AU

Year: 2115 Days

Day: 12.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.2

Radius: 9.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.77 AU - 11.47 AU

Year: 12064 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,182,626 km

• M1: 261,946 km (0.085 R)
• M2: 512,074 km (0.103 R)
• M3: 1,101,788 km (0.119 R)
• M4: 1,499,868 km (0.073 R)
• M5: 1,930,261 km (0.034 R)
• M6: 2,230,803 km (0.08 R)
• M7: 2,308,295 km (0.1 R)
• M8: 2,500,229 km (0.106 R)
• M9: 2,639,056 km (0.09 R)
• M10: 2,948,424 km (0.118 R)
• M11: 3,307,459 km (0.041 R)
• M12: 3,383,455 km (0.062 R)
• M13: 3,589,152 km (0.092 R)
• M14: 4,480,456 km (0.103 R)
• M15: 5,199,424 km (0.105 R)
• M16: 6,031,487 km (0.078 R)
• M17: 6,155,952 km (0.041 R)
• M18: 6,502,720 km (0.106 R)
• M19: 7,297,833 km (0.055 R)
• M20: 8,469,035 km (0.092 R)
• M21: 8,960,912 km (0.034 R)
• M22: 9,156,736 km (0.098 R)
• M23: 10,230,849 km (0.098 R)
• M24: 10,660,344 km (0.094 R)
• M25: 10,792,290 km (0.071 R)
• M26: 11,133,971 km (0.086 R)
• M27: 11,210,266 km (0.097 R)
• M28: 13,766,744 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.2

Radius: 4.7

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.91 AU - 14.41 AU

Year: 16880 Days

Day: 18.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,182,626 km

• M1: 96,191 km (0.091 R)
• M2: 201,209 km (0.1 R)
• M3: 409,898 km (0.095 R)
• M4: 498,161 km (0.042 R)
• M5: 1,125,425 km (0.053 R)
• M6: 1,488,050 km (0.053 R)
• M7: 1,767,948 km (0.078 R)
• M8: 2,343,600 km (0.093 R)
• M9: 2,407,329 km (0.085 R)
• M10: 2,536,731 km (0.086 R)
• M11: 3,252,108 km (0.097 R)
• M12: 3,613,387 km (0.063 R)
• M13: 4,025,529 km (0.03 R)
• M14: 4,179,017 km (0.027 R)
• M15: 4,217,762 km (0.102 R)
• M16: 4,731,631 km (0.057 R)
• M17: 5,306,685 km (0.099 R)
• M18: 5,860,497 km (0.118 R)
• M19: 6,343,099 km (0.099 R)
• M20: 6,611,927 km (0.079 R)
• M21: 6,884,195 km (0.086 R)
• M22: 7,346,452 km (0.116 R)
• M23: 7,440,101 km (0.079 R)
• M24: 7,581,171 km (0.074 R)
• M25: 7,866,305 km (0.092 R)
• M26: 8,742,350 km (0.058 R)
• M27: 8,792,016 km (0.119 R)
• M28: 12,097,830 km (0.07 R)
• M29: 12,263,884 km (0.102 R)
• M30: 12,654,334 km (0.088 R)
• M31: 12,935,578 km (0.116 R)
• M32: 14,081,648 km (0.085 R)
• M33: 14,198,035 km (0.066 R)
• M34: 15,559,076 km (0.063 R)
• M35: 17,520,903 km (0.084 R)
• M36: 17,708,648 km (0.097 R)
• M37: 17,897,291 km (0.091 R)
• M38: 19,235,593 km (0.033 R)
• M39: 20,276,795 km (0.066 R)
• M40: 21,202,656 km (0.12 R)
• M41: 21,939,874 km (0.111 R)
• M42: 22,074,811 km (0.12 R)
• M43: 22,345,434 km (0.061 R)
• M44: 23,923,243 km (0.104 R)
• M45: 23,992,656 km (0.12 R)
• M46: 24,340,621 km (0.113 R)
• M47: 24,620,369 km (0.033 R)
• M48: 25,820,592 km (0.09 R)
• M49: 26,463,714 km (0.106 R)
• M50: 26,895,453 km (0.078 R)
• M51: 27,184,476 km (0.05 R)
• M52: 27,256,882 km (0.097 R)
• M53: 28,645,299 km (0.101 R)
• M54: 29,907,008 km (0.116 R)
• M55: 30,657,540 km (0.12 R)
• M56: 32,791,853 km (0.054 R)
• M57: 33,255,457 km (0.071 R)
• M58: 33,332,949 km (0.119 R)
• M59: 33,876,887 km (0.115 R)
• M60: 36,880,812 km (0.106 R)
• M61: 37,846,915 km (0.095 R)
• M62: 37,927,847 km (0.108 R)
• M63: 39,066,287 km (0.114 R)
• M64: 40,712,013 km (0.105 R)
• M65: 42,885,222 km (0.104 R)
• M66: 43,307,387 km (0.115 R)
• M67: 44,411,569 km (0.106 R)
• M68: 46,560,991 km (0.105 R)
• M69: 47,168,807 km (0.077 R)
• M70: 47,866,681 km (0.084 R)
• M71: 49,096,376 km (0.093 R)
• M72: 51,228,145 km (0.072 R)
• M73: 51,945,467 km (0.114 R)
• M74: 53,571,596 km (0.11 R)
• M75: 56,041,906 km (0.098 R)
• M76: 56,595,866 km (0.064 R)
• M77: 58,268,670 km (0.083 R)
• M78: 59,392,898 km (0.035 R)
• M79: 60,524,307 km (0.103 R)
• M80: 62,616,882 km (0.054 R)
• M81: 62,904,109 km (0.075 R)
• M82: 63,095,744 km (0.091 R)
• M83: 64,346,532 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.3

Radius: 5.1

Gravity: 28.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.62 AU - 17.12 AU

Year: 19357 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,182,626 km

• M1: 75,996 km (0.07 R)
• M2: 140,173 km (0.051 R)
• M3: 482,453 km (0.11 R)
• M4: 724,353 km (0.08 R)
• M5: 1,672,205 km (0.098 R)
• M6: 2,241,126 km (0.101 R)
• M7: 2,864,650 km (0.115 R)
• M8: 3,057,780 km (0.091 R)
• M9: 3,215,457 km (0.066 R)
• M10: 3,375,676 km (0.093 R)
• M11: 3,662,455 km (0.059 R)
• M12: 3,914,378 km (0.086 R)
• M13: 3,957,013 km (0.046 R)
• M14: 5,023,646 km (0.107 R)
• M15: 5,116,397 km (0.043 R)
• M16: 5,397,940 km (0.073 R)
• M17: 6,828,245 km (0.087 R)
• M18: 7,452,517 km (0.094 R)
• M19: 7,718,053 km (0.055 R)
• M20: 7,986,582 km (0.116 R)
• M21: 8,149,194 km (0.095 R)
• M22: 8,922,466 km (0.109 R)
• M23: 9,204,308 km (0.117 R)
• M24: 9,374,700 km (0.033 R)
• M25: 10,008,846 km (0.105 R)
• M26: 10,656,754 km (0.115 R)
• M27: 10,835,673 km (0.093 R)
• M28: 10,895,662 km (0.067 R)
• M29: 12,366,059 km (0.109 R)
• M30: 12,996,764 km (0.048 R)
• M31: 13,188,099 km (0.083 R)
• M32: 15,826,108 km (0.046 R)
• M33: 16,235,558 km (0.1 R)
• M34: 16,579,334 km (0.067 R)
• M35: 17,414,389 km (0.088 R)
• M36: 18,692,254 km (0.109 R)
• M37: 18,980,379 km (0.087 R)
• M38: 19,342,556 km (0.119 R)
• M39: 19,415,260 km (0.111 R)
• M40: 19,706,976 km (0.095 R)
• M41: 19,780,130 km (0.099 R)
• M42: 20,590,801 km (0.109 R)
• M43: 21,789,379 km (0.103 R)
• M44: 23,862,506 km (0.104 R)
• M45: 24,096,776 km (0.12 R)
• M46: 24,175,016 km (0.049 R)
• M47: 24,567,561 km (0.102 R)
• M48: 24,646,249 km (0.11 R)
• M49: 26,642,034 km (0.102 R)
• M50: 27,291,588 km (0.065 R)
• M51: 28,855,185 km (0.031 R)
• M52: 31,896,211 km (0.047 R)
• M53: 32,326,604 km (0.118 R)
• M54: 32,932,326 km (0.085 R)
• M55: 34,330,916 km (0.043 R)
• M56: 34,771,931 km (0.073 R)
• M57: 34,948,905 km (0.103 R)
• M58: 35,570,484 km (0.093 R)
• M59: 38,184,408 km (0.082 R)
• M60: 38,549,726 km (0.117 R)
• M61: 38,732,833 km (0.102 R)
• M62: 39,283,952 km (0.092 R)
• M63: 39,560,559 km (0.107 R)
• M64: 41,046,215 km (0.099 R)
• M65: 44,359,209 km (0.116 R)
• M66: 46,290,518 km (0.063 R)
• M67: 48,941,093 km (0.097 R)
• M68: 53,466,578 km (0.109 R)
• M69: 54,285,028 km (0.076 R)
• M70: 55,313,962 km (0.085 R)
• M71: 56,037,866 km (0.103 R)
• M72: 56,661,091 km (0.119 R)
• M73: 56,765,062 km (0.116 R)
• M74: 57,809,255 km (0.093 R)
• M75: 58,754,564 km (0.11 R)
• M76: 62,801,336 km (0.093 R)
• M77: 63,016,757 km (0.096 R)
• M78: 63,124,617 km (0.114 R)
• M79: 63,556,506 km (0.11 R)
• M80: 63,664,665 km (0.11 R)
• M81: 64,423,276 km (0.105 R)
• M82: 64,640,642 km (0.103 R)
• M83: 65,621,555 km (0.037 R)
• M84: 67,267,281 km (0.068 R)
• M85: 68,372,061 km (0.029 R)
• M86: 68,704,617 km (0.115 R)
• M87: 68,926,621 km (0.1 R)
• M88: 70,375,626 km (0.11 R)
• M89: 72,285,392 km (0.071 R)
• M90: 72,624,231 km (0.082 R)
• M91: 73,416,801 km (0.032 R)
• M92: 74,098,518 km (0.066 R)
• M93: 74,782,180 km (0.047 R)
• M94: 74,896,473 km (0.038 R)
• M95: 75,010,616 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.6

Radius: 6.9

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.65 AU - 21.07 AU

Year: 28285 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,182,626 km

• M1: 101,727 km (0.063 R)
• M2: 540,796 km (0.071 R)
• M3: 667,954 km (0.086 R)
• M4: 1,237,174 km (0.096 R)
• M5: 1,845,739 km (0.091 R)
• M6: 2,324,153 km (0.096 R)
• M7: 2,449,665 km (0.085 R)
• M8: 3,248,817 km (0.062 R)
• M9: 3,580,027 km (0.103 R)
• M10: 3,774,055 km (0.104 R)
• M11: 3,921,858 km (0.089 R)
• M12: 5,172,047 km (0.103 R)
• M13: 6,241,822 km (0.117 R)
• M14: 6,300,015 km (0.096 R)
• M15: 6,475,643 km (0.104 R)
• M16: 7,377,569 km (0.07 R)
• M17: 7,439,203 km (0.092 R)
• M18: 7,562,771 km (0.103 R)
• M19: 7,686,937 km (0.096 R)
• M20: 8,318,539 km (0.053 R)
• M21: 10,105,187 km (0.083 R)
• M22: 10,242,069 km (0.084 R)
• M23: 13,181,816 km (0.077 R)
• M24: 13,256,615 km (0.102 R)
• M25: 15,092,780 km (0.03 R)
• M26: 15,171,019 km (0.116 R)
• M27: 16,602,072 km (0.105 R)
• M28: 17,910,007 km (0.092 R)
• M29: 18,158,788 km (0.096 R)
• M30: 18,576,166 km (0.074 R)
• M31: 21,146,108 km (0.1 R)
• M32: 21,233,772 km (0.113 R)
• M33: 21,585,178 km (0.1 R)
• M34: 21,761,703 km (0.09 R)
• M35: 22,561,752 km (0.093 R)
• M36: 22,740,821 km (0.102 R)
• M37: 23,010,247 km (0.079 R)
• M38: 23,461,883 km (0.104 R)
• M39: 25,576,449 km (0.078 R)
• M40: 27,083,049 km (0.108 R)
• M41: 27,559,817 km (0.1 R)
• M42: 30,477,574 km (0.068 R)
• M43: 32,577,779 km (0.089 R)
• M44: 33,389,946 km (0.116 R)
• M45: 36,180,245 km (0.059 R)
• M46: 36,494,849 km (0.098 R)
• M47: 37,232,516 km (0.12 R)
• M48: 38,081,634 km (0.108 R)
• M49: 40,015,186 km (0.051 R)
• M50: 40,123,495 km (0.093 R)
• M51: 40,775,742 km (0.041 R)
• M52: 41,980,454 km (0.1 R)
• M53: 43,419,286 km (0.119 R)
• M54: 44,986,922 km (0.059 R)
• M55: 45,777,547 km (0.086 R)
• M56: 45,890,942 km (0.083 R)
• M57: 46,345,121 km (0.089 R)
• M58: 46,800,946 km (0.031 R)
• M59: 49,334,087 km (0.071 R)
• M60: 49,682,949 km (0.093 R)
• M61: 50,032,559 km (0.109 R)
• M62: 51,793,176 km (0.112 R)
• M63: 52,266,205 km (0.039 R)
• M64: 52,621,799 km (0.087 R)
• M65: 53,693,518 km (0.065 R)
• M66: 54,532,164 km (0.117 R)
• M67: 54,772,418 km (0.058 R)
• M68: 55,495,724 km (0.096 R)
• M69: 56,343,495 km (0.076 R)
• M70: 57,073,682 km (0.049 R)
• M71: 57,684,490 km (0.036 R)
• M72: 59,406,212 km (0.114 R)
• M73: 62,020,285 km (0.112 R)
• M74: 63,783,745 km (0.103 R)
• M75: 65,947,229 km (0.031 R)
• M76: 68,264,052 km (0.109 R)
• M77: 68,912,259 km (0.055 R)
• M78: 69,172,260 km (0.117 R)
• M79: 70,084,358 km (0.06 R)
• M80: 71,000,496 km (0.079 R)
• M81: 71,394,387 km (0.098 R)
• M82: 73,905,537 km (0.112 R)
• M83: 74,304,664 km (0.079 R)
• M84: 76,445,559 km (0.106 R)
• M85: 76,849,174 km (0.111 R)
• M86: 80,650,755 km (0.11 R)
• M87: 84,791,176 km (0.059 R)
• M88: 85,348,428 km (0.061 R)
• M89: 86,046,750 km (0.104 R)
• M90: 86,466,672 km (0.098 R)
• M91: 86,887,191 km (0.073 R)
• M92: 87,589,703 km (0.116 R)
• M93: 89,000,261 km (0.042 R)
• M94: 95,440,150 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit