🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 140 Days

Day: 44 Hours

Environment

Temp: 214 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.81 AU - 0.93 AU

Year: 312 Days

Day: 21 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,154,769 km

• M1: 114,442 km (0.111 R)
• M2: 697,724 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.06 AU - 1.18 AU

Year: 456 Days

Day: 25.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,154,769 km

• M1: 97,538 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.21 AU - 1.59 AU

Year: 638 Days

Day: 27 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,154,769 km

• M1: 70,461 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.15 AU - 1.89 AU

Year: 721 Days

Day: 46.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.24 AU - 1.82 AU

Year: 729 Days

Day: 40.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.94 AU - 3.5 AU

Year: 2225 Days

Day: 16.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,154,769 km

• M1: 1,228,647 km (0.057 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 12.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.44 AU - 6.74 AU

Year: 6513 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,154,769 km

• M1: 183,108 km (0.089 R)
• M2: 515,065 km (0.09 R)
• M3: 648,058 km (0.074 R)
• M4: 749,037 km (0.073 R)
• M5: 856,149 km (0.082 R)
• M6: 1,157,140 km (0.091 R)
• M7: 1,283,550 km (0.113 R)
• M8: 1,395,898 km (0.094 R)
• M9: 1,492,089 km (0.116 R)
• M10: 1,610,720 km (0.11 R)
• M11: 1,878,800 km (0.078 R)
• M12: 2,274,336 km (0.029 R)
• M13: 2,365,741 km (0.075 R)
• M14: 2,671,968 km (0.073 R)
• M15: 3,016,192 km (0.058 R)
• M16: 3,193,615 km (0.106 R)
• M17: 3,559,233 km (0.109 R)
• M18: 3,828,658 km (0.073 R)
• M19: 3,938,314 km (0.106 R)
• M20: 4,359,132 km (0.09 R)
• M21: 4,502,597 km (0.093 R)
• M22: 5,002,254 km (0.027 R)
• M23: 5,304,591 km (0.064 R)
• M24: 5,519,862 km (0.104 R)
• M25: 5,675,444 km (0.104 R)
• M26: 6,118,703 km (0.107 R)
• M27: 6,344,595 km (0.098 R)
• M28: 6,573,181 km (0.1 R)
• M29: 6,705,126 km (0.088 R)
• M30: 6,904,540 km (0.119 R)
• M31: 8,036,846 km (0.081 R)
• M32: 8,678,771 km (0.032 R)
• M33: 9,560,202 km (0.097 R)
• M34: 9,784,898 km (0.025 R)
• M35: 10,585,695 km (0.103 R)
• M36: 10,701,783 km (0.083 R)
• M37: 10,896,260 km (0.086 R)
• M38: 11,013,545 km (0.11 R)
• M39: 12,047,416 km (0.116 R)
• M40: 12,698,914 km (0.079 R)
• M41: 13,782,153 km (0.087 R)
• M42: 14,078,955 km (0.025 R)
• M43: 14,206,711 km (0.119 R)
• M44: 14,808,244 km (0.057 R)
• M45: 14,895,011 km (0.089 R)
• M46: 14,981,778 km (0.066 R)
• M47: 16,169,884 km (0.061 R)
• M48: 16,797,896 km (0.059 R)
• M49: 17,479,763 km (0.036 R)
• M50: 18,216,982 km (0.062 R)
• M51: 18,729,653 km (0.087 R)
• M52: 19,436,503 km (0.066 R)
• M53: 20,248,072 km (0.12 R)
• M54: 20,537,244 km (0.116 R)
• M55: 21,022,241 km (0.07 R)
• M56: 21,412,841 km (0.117 R)
• M57: 21,609,113 km (0.106 R)
• M58: 21,756,617 km (0.033 R)
• M59: 22,999,326 km (0.097 R)
• M60: 23,351,480 km (0.09 R)
• M61: 24,010,159 km (0.067 R)
• M62: 24,572,198 km (0.115 R)
• M63: 25,035,353 km (0.075 R)
• M64: 25,345,769 km (0.072 R)
• M65: 26,337,004 km (0.034 R)
• M66: 26,442,022 km (0.11 R)
• M67: 26,916,696 km (0.076 R)
• M68: 29,495,165 km (0.051 R)
• M69: 30,758,369 km (0.106 R)
• M70: 31,090,776 km (0.097 R)
• M71: 31,368,729 km (0.078 R)
• M72: 31,647,579 km (0.087 R)
• M73: 32,940,554 km (0.119 R)
• M74: 33,053,799 km (0.099 R)
• M75: 33,451,281 km (0.085 R)
• M76: 34,537,960 km (0.065 R)
• M77: 35,056,615 km (0.111 R)
• M78: 35,172,255 km (0.107 R)
• M79: 35,694,202 km (0.104 R)
• M80: 36,980,893 km (0.118 R)
• M81: 38,044,833 km (0.106 R)
• M82: 38,223,154 km (0.101 R)
• M83: 38,699,922 km (0.035 R)
• M84: 38,819,451 km (0.105 R)
• M85: 38,939,129 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.4

Radius: 6.4

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.89 AU - 16.97 AU

Year: 25640 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,154,769 km

• M1: 82,728 km (0.092 R)
• M2: 193,879 km (0.097 R)
• M3: 243,845 km (0.058 R)
• M4: 403,017 km (0.097 R)
• M5: 728,542 km (0.082 R)
• M6: 1,121,834 km (0.096 R)
• M7: 1,994,439 km (0.057 R)
• M8: 2,280,320 km (0.102 R)
• M9: 2,755,742 km (0.094 R)
• M10: 4,251,272 km (0.073 R)
• M11: 4,303,183 km (0.076 R)
• M12: 4,459,812 km (0.114 R)
• M13: 4,618,535 km (0.079 R)
• M14: 4,725,348 km (0.096 R)
• M15: 5,271,530 km (0.113 R)
• M16: 5,327,180 km (0.108 R)
• M17: 5,383,130 km (0.114 R)
• M18: 5,722,867 km (0.039 R)
• M19: 6,482,375 km (0.112 R)
• M20: 6,783,067 km (0.072 R)
• M21: 7,088,097 km (0.097 R)
• M22: 7,397,764 km (0.118 R)
• M23: 7,648,640 km (0.115 R)
• M24: 8,094,442 km (0.115 R)
• M25: 9,144,768 km (0.077 R)
• M26: 11,012,198 km (0.059 R)
• M27: 11,298,678 km (0.103 R)
• M28: 12,246,530 km (0.093 R)
• M29: 13,295,511 km (0.086 R)
• M30: 13,600,391 km (0.059 R)
• M31: 14,685,873 km (0.05 R)
• M32: 15,001,226 km (0.083 R)
• M33: 16,938,967 km (0.058 R)
• M34: 18,783,359 km (0.066 R)
• M35: 19,556,032 km (0.056 R)
• M36: 20,339,177 km (0.082 R)
• M37: 20,690,433 km (0.109 R)
• M38: 21,399,078 km (0.106 R)
• M39: 21,846,076 km (0.076 R)
• M40: 21,935,835 km (0.079 R)
• M41: 22,567,437 km (0.082 R)
• M42: 24,033,796 km (0.095 R)
• M43: 24,405,247 km (0.093 R)
• M44: 25,625,218 km (0.054 R)
• M45: 25,909,603 km (0.109 R)
• M46: 28,026,712 km (0.114 R)
• M47: 28,221,938 km (0.065 R)
• M48: 29,799,746 km (0.064 R)
• M49: 30,198,724 km (0.03 R)
• M50: 34,179,822 km (0.085 R)
• M51: 35,542,958 km (0.104 R)
• M52: 38,214,178 km (0.096 R)
• M53: 39,628,476 km (0.079 R)
• M54: 40,507,214 km (0.054 R)
• M55: 40,617,617 km (0.033 R)
• M56: 42,172,388 km (0.106 R)
• M57: 42,284,137 km (0.116 R)
• M58: 42,732,333 km (0.102 R)
• M59: 43,407,617 km (0.119 R)
• M60: 45,225,381 km (0.074 R)
• M61: 45,339,823 km (0.116 R)
• M62: 46,952,040 km (0.099 R)
• M63: 47,067,978 km (0.047 R)
• M64: 47,881,790 km (0.102 R)
• M65: 48,231,999 km (0.11 R)
• M66: 52,139,795 km (0.092 R)
• M67: 52,981,731 km (0.108 R)
• M68: 54,070,804 km (0.11 R)
• M69: 54,800,991 km (0.092 R)
• M70: 55,902,331 km (0.093 R)
• M71: 56,025,151 km (0.095 R)
• M72: 56,887,433 km (0.042 R)
• M73: 60,380,244 km (0.113 R)
• M74: 65,618,264 km (0.105 R)
• M75: 68,488,299 km (0.082 R)
• M76: 68,619,795 km (0.114 R)
• M77: 70,601,219 km (0.056 R)
• M78: 73,272,289 km (0.067 R)
• M79: 75,161,710 km (0.07 R)
• M80: 76,384,673 km (0.115 R)
• M81: 78,025,612 km (0.104 R)
• M82: 78,575,234 km (0.061 R)
• M83: 83,157,866 km (0.115 R)
• M84: 84,563,637 km (0.117 R)
• M85: 85,410,810 km (0.109 R)
• M86: 85,552,180 km (0.116 R)
• M87: 87,541,084 km (0.104 R)
• M88: 88,541,145 km (0.108 R)
• M89: 90,120,300 km (0.12 R)
• M90: 90,841,213 km (0.059 R)
• M91: 91,708,880 km (0.12 R)
• M92: 92,433,981 km (0.084 R)
• M93: 96,235,113 km (0.094 R)
• M94: 96,382,318 km (0.075 R)
• M95: 97,710,597 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.8

Radius: 7.9

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.3 AU - 21.94 AU

Year: 29697 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 97,154,769 km

• M1: 155,133 km (0.109 R)
• M2: 210,185 km (0.103 R)
• M3: 577,597 km (0.117 R)
• M4: 1,249,142 km (0.117 R)
• M5: 1,453,942 km (0.089 R)
• M6: 1,596,658 km (0.102 R)
• M7: 1,934,450 km (0.12 R)
• M8: 3,121,509 km (0.12 R)
• M9: 3,260,037 km (0.069 R)
• M10: 3,495,354 km (0.106 R)
• M11: 4,183,355 km (0.106 R)
• M12: 4,966,051 km (0.108 R)
• M13: 5,346,628 km (0.104 R)
• M14: 5,624,282 km (0.098 R)
• M15: 6,662,491 km (0.109 R)
• M16: 7,082,113 km (0.045 R)
• M17: 7,325,658 km (0.112 R)
• M18: 7,634,129 km (0.036 R)
• M19: 8,909,750 km (0.09 R)
• M20: 8,975,274 km (0.102 R)
• M21: 9,909,213 km (0.12 R)
• M22: 10,525,856 km (0.072 R)
• M23: 11,367,344 km (0.06 R)
• M24: 11,724,284 km (0.112 R)
• M25: 11,868,197 km (0.12 R)
• M26: 12,817,246 km (0.106 R)
• M27: 14,247,851 km (0.104 R)
• M28: 14,555,424 km (0.088 R)
• M29: 15,728,421 km (0.091 R)
• M30: 21,941,968 km (0.119 R)
• M31: 22,743,813 km (0.09 R)
• M32: 23,374,069 km (0.114 R)
• M33: 24,101,414 km (0.115 R)
• M34: 24,928,540 km (0.068 R)
• M35: 25,764,942 km (0.109 R)
• M36: 26,139,685 km (0.089 R)
• M37: 26,989,251 km (0.087 R)
• M38: 27,179,390 km (0.083 R)
• M39: 29,006,878 km (0.085 R)
• M40: 29,299,042 km (0.054 R)
• M41: 31,371,421 km (0.107 R)
• M42: 31,571,284 km (0.115 R)
• M43: 32,880,415 km (0.061 R)
• M44: 33,286,723 km (0.062 R)
• M45: 33,592,651 km (0.058 R)
• M46: 34,412,896 km (0.116 R)
• M47: 37,229,524 km (0.115 R)
• M48: 38,826,183 km (0.038 R)
• M49: 41,317,286 km (0.075 R)
• M50: 42,748,040 km (0.037 R)
• M51: 43,747,953 km (0.078 R)
• M52: 44,083,052 km (0.116 R)
• M53: 44,418,899 km (0.102 R)
• M54: 45,093,286 km (0.079 R)
• M55: 45,657,869 km (0.1 R)
• M56: 45,771,114 km (0.092 R)
• M57: 45,997,755 km (0.053 R)
• M58: 46,679,921 km (0.071 R)
• M59: 47,594,862 km (0.098 R)
• M60: 50,374,689 km (0.097 R)
• M61: 50,608,660 km (0.105 R)
• M62: 52,493,893 km (0.116 R)
• M63: 54,521,991 km (0.087 R)
• M64: 57,184,384 km (0.089 R)
• M65: 62,006,971 km (0.093 R)
• M66: 62,132,334 km (0.043 R)
• M67: 62,257,847 km (0.079 R)
• M68: 66,701,352 km (0.07 R)
• M69: 67,086,866 km (0.045 R)
• M70: 67,215,670 km (0.063 R)
• M71: 68,377,596 km (0.083 R)
• M72: 69,546,255 km (0.108 R)
• M73: 70,721,496 km (0.1 R)
• M74: 70,983,591 km (0.115 R)
• M75: 73,621,750 km (0.039 R)
• M76: 74,153,271 km (0.106 R)
• M77: 79,537,747 km (0.118 R)
• M78: 81,040,458 km (0.067 R)
• M79: 82,414,664 km (0.113 R)
• M80: 84,629,460 km (0.1 R)
• M81: 86,023,563 km (0.119 R)
• M82: 86,863,704 km (0.073 R)
• M83: 90,251,199 km (0.113 R)
• M84: 93,538,013 km (0.039 R)
• M85: 94,113,666 km (0.061 R)
• M86: 95,123,751 km (0.07 R)
• M87: 95,992,466 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit