🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 153 Days

Day: 32.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.55 AU - 0.63 AU

Year: 162 Days

Day: 18.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.12 AU

Year: 320 Days

Day: 44.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.03 AU - 2.11 AU

Year: 1062 Days

Day: 47.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.79 AU - 2.77 AU

Year: 1227 Days

Day: 20.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.03 AU - 2.79 AU

Year: 1334 Days

Day: 44.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 9.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.72 AU - 9.2 AU

Year: 9560 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 100,198,491 km

• M1: 433,684 km (0.063 R)
• M2: 498,610 km (0.041 R)
• M3: 650,302 km (0.081 R)
• M4: 1,038,658 km (0.098 R)
• M5: 1,250,788 km (0.069 R)
• M6: 2,067,143 km (0.053 R)
• M7: 2,250,700 km (0.103 R)
• M8: 2,335,821 km (0.109 R)
• M9: 3,018,735 km (0.064 R)
• M10: 3,679,509 km (0.048 R)
• M11: 4,298,844 km (0.102 R)
• M12: 4,928,352 km (0.065 R)
• M13: 5,379,240 km (0.106 R)
• M14: 5,493,982 km (0.047 R)
• M15: 5,679,483 km (0.069 R)
• M16: 6,175,998 km (0.102 R)
• M17: 6,588,141 km (0.108 R)
• M18: 6,909,477 km (0.063 R)
• M19: 8,377,780 km (0.028 R)
• M20: 8,942,362 km (0.072 R)
• M21: 9,024,043 km (0.105 R)
• M22: 9,380,834 km (0.102 R)
• M23: 9,714,437 km (0.054 R)
• M24: 9,967,108 km (0.059 R)
• M25: 10,680,390 km (0.057 R)
• M26: 10,767,008 km (0.039 R)
• M27: 11,646,942 km (0.03 R)
• M28: 11,736,252 km (0.07 R)
• M29: 11,915,470 km (0.07 R)
• M30: 12,246,381 km (0.117 R)
• M31: 12,488,879 km (0.062 R)
• M32: 14,582,202 km (0.088 R)
• M33: 14,678,543 km (0.105 R)
• M34: 14,936,300 km (0.1 R)
• M35: 15,293,091 km (0.098 R)
• M36: 15,751,309 km (0.119 R)
• M37: 16,347,008 km (0.093 R)
• M38: 16,413,729 km (0.108 R)
• M39: 16,547,320 km (0.1 R)
• M40: 17,526,587 km (0.111 R)
• M41: 17,868,568 km (0.116 R)
• M42: 17,937,233 km (0.069 R)
• M43: 19,860,015 km (0.093 R)
• M44: 19,931,074 km (0.116 R)
• M45: 20,288,164 km (0.045 R)
• M46: 20,683,252 km (0.106 R)
• M47: 21,627,364 km (0.109 R)
• M48: 22,622,639 km (0.045 R)
• M49: 24,086,454 km (0.111 R)
• M50: 25,348,761 km (0.093 R)

Asteroid Belt

Center: 11.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907

Radius: 4.3

Gravity: 49.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.85 AU - 16.53 AU

Year: 19053 Days

Day: 24.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 100,198,491 km

• M1: 582,833 km (0.115 R)
• M2: 676,033 km (0.067 R)
• M3: 877,242 km (0.096 R)
• M4: 1,096,253 km (0.052 R)
• M5: 1,301,501 km (0.08 R)
• M6: 1,455,438 km (0.11 R)
• M7: 1,780,813 km (0.076 R)
• M8: 2,420,643 km (0.073 R)
• M9: 2,458,043 km (0.088 R)
• M10: 2,533,590 km (0.062 R)
• M11: 2,609,884 km (0.026 R)
• M12: 3,165,042 km (0.098 R)
• M13: 3,799,038 km (0.09 R)
• M14: 4,107,958 km (0.088 R)
• M15: 4,152,837 km (0.108 R)
• M16: 4,379,178 km (0.065 R)
• M17: 6,124,537 km (0.053 R)
• M18: 6,278,623 km (0.12 R)
• M19: 6,330,234 km (0.095 R)
• M20: 6,590,684 km (0.049 R)
• M21: 7,175,911 km (0.104 R)
• M22: 7,611,988 km (0.059 R)
• M23: 7,722,242 km (0.108 R)
• M24: 9,439,775 km (0.114 R)
• M25: 10,037,568 km (0.08 R)
• M26: 10,524,509 km (0.11 R)
• M27: 10,770,897 km (0.109 R)
• M28: 12,483,045 km (0.077 R)
• M29: 13,138,283 km (0.086 R)
• M30: 13,336,949 km (0.114 R)
• M31: 13,536,812 km (0.109 R)
• M32: 14,277,621 km (0.115 R)
• M33: 14,413,755 km (0.119 R)
• M34: 14,893,515 km (0.063 R)
• M35: 15,239,385 km (0.119 R)
• M36: 15,448,224 km (0.107 R)
• M37: 16,009,665 km (0.117 R)
• M38: 16,364,062 km (0.11 R)
• M39: 17,008,231 km (0.114 R)
• M40: 18,543,554 km (0.085 R)
• M41: 18,617,754 km (0.099 R)
• M42: 21,509,780 km (0.079 R)
• M43: 22,848,232 km (0.084 R)
• M44: 23,808,950 km (0.096 R)
• M45: 25,935,633 km (0.09 R)
• M46: 26,769,641 km (0.059 R)
• M47: 28,036,885 km (0.111 R)
• M48: 28,892,734 km (0.1 R)
• M49: 29,237,408 km (0.088 R)
• M50: 29,843,878 km (0.037 R)
• M51: 30,367,021 km (0.1 R)
• M52: 30,629,715 km (0.093 R)
• M53: 30,805,194 km (0.062 R)
• M54: 34,021,847 km (0.093 R)
• M55: 34,385,819 km (0.116 R)
• M56: 35,669,817 km (0.03 R)
• M57: 37,249,870 km (0.077 R)
• M58: 39,137,795 km (0.068 R)
• M59: 39,805,899 km (0.052 R)
• M60: 41,056,537 km (0.094 R)
• M61: 44,189,715 km (0.119 R)
• M62: 44,288,898 km (0.051 R)
• M63: 46,186,697 km (0.12 R)
• M64: 48,519,377 km (0.052 R)
• M65: 48,621,552 km (0.096 R)
• M66: 48,826,351 km (0.087 R)
• M67: 48,928,826 km (0.063 R)
• M68: 50,993,875 km (0.1 R)
• M69: 51,618,895 km (0.058 R)
• M70: 52,141,739 km (0.088 R)
• M71: 52,771,397 km (0.12 R)
• M72: 54,781,843 km (0.053 R)
• M73: 54,995,020 km (0.108 R)
• M74: 55,421,972 km (0.059 R)
• M75: 56,279,317 km (0.103 R)
• M76: 56,601,850 km (0.047 R)
• M77: 56,709,561 km (0.051 R)
• M78: 57,573,489 km (0.113 R)
• M79: 58,986,440 km (0.115 R)
• M80: 59,423,565 km (0.103 R)
• M81: 60,741,223 km (0.095 R)
• M82: 62,290,758 km (0.112 R)
• M83: 62,847,262 km (0.107 R)
• M84: 63,070,313 km (0.096 R)
• M85: 65,089,734 km (0.07 R)
• M86: 67,815,108 km (0.075 R)
• M87: 68,617,103 km (0.05 R)
• M88: 69,883,449 km (0.118 R)
• M89: 72,439,478 km (0.098 R)
• M90: 72,673,449 km (0.115 R)
• M91: 73,376,559 km (0.076 R)
• M92: 75,144,207 km (0.094 R)
• M93: 75,855,246 km (0.062 R)
• M94: 76,687,608 km (0.041 R)
• M95: 77,762,170 km (0.075 R)
• M96: 79,323,074 km (0.114 R)
• M97: 79,443,650 km (0.027 R)
• M98: 80,651,952 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.1

Radius: 7.6

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.66 AU - 22.84 AU

Year: 28940 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,198,491 km

• M1: 242,947 km (0.103 R)
• M2: 1,147,266 km (0.113 R)
• M3: 1,385,725 km (0.08 R)
• M4: 1,492,837 km (0.071 R)
• M5: 1,715,289 km (0.101 R)
• M6: 1,948,512 km (0.084 R)
• M7: 2,150,619 km (0.098 R)
• M8: 2,575,178 km (0.12 R)
• M9: 2,797,331 km (0.109 R)
• M10: 4,100,627 km (0.108 R)
• M11: 4,152,089 km (0.065 R)
• M12: 4,840,837 km (0.03 R)
• M13: 5,115,200 km (0.071 R)
• M14: 5,338,250 km (0.062 R)
• M15: 5,394,499 km (0.1 R)
• M16: 5,621,738 km (0.062 R)
• M17: 6,026,700 km (0.048 R)
• M18: 6,144,134 km (0.087 R)
• M19: 7,173,068 km (0.08 R)
• M20: 9,115,297 km (0.081 R)
• M21: 10,283,657 km (0.119 R)
• M22: 14,530,591 km (0.1 R)
• M23: 15,245,070 km (0.111 R)
• M24: 16,625,559 km (0.09 R)
• M25: 18,985,017 km (0.06 R)
• M26: 19,417,355 km (0.118 R)
• M27: 19,852,834 km (0.101 R)
• M28: 20,379,718 km (0.108 R)
• M29: 21,268,030 km (0.048 R)
• M30: 24,381,611 km (0.112 R)
• M31: 24,569,206 km (0.057 R)
• M32: 24,757,251 km (0.105 R)
• M33: 26,760,217 km (0.09 R)
• M34: 28,517,992 km (0.109 R)
• M35: 29,211,677 km (0.108 R)
• M36: 29,410,792 km (0.108 R)
• M37: 29,610,505 km (0.103 R)
• M38: 30,615,503 km (0.099 R)
• M39: 30,817,909 km (0.096 R)
• M40: 32,143,945 km (0.029 R)
• M41: 32,969,276 km (0.051 R)
• M42: 33,488,531 km (0.091 R)
• M43: 34,010,627 km (0.095 R)
• M44: 34,851,517 km (0.053 R)
• M45: 35,062,749 km (0.085 R)
• M46: 36,875,875 km (0.108 R)
• M47: 37,523,036 km (0.073 R)
• M48: 39,597,060 km (0.111 R)
• M49: 40,038,374 km (0.066 R)
• M50: 40,259,629 km (0.062 R)
• M51: 41,148,989 km (0.11 R)
• M52: 43,173,347 km (0.103 R)
• M53: 44,540,821 km (0.078 R)
• M54: 44,770,155 km (0.106 R)
• M55: 47,201,419 km (0.028 R)
• M56: 49,794,100 km (0.098 R)
• M57: 51,227,696 km (0.058 R)
• M58: 52,311,683 km (0.07 R)
• M59: 53,281,675 km (0.052 R)
• M60: 55,732,537 km (0.11 R)
• M61: 57,095,972 km (0.102 R)
• M62: 58,721,652 km (0.118 R)
• M63: 59,098,938 km (0.111 R)
• M64: 59,603,232 km (0.073 R)
• M65: 59,729,493 km (0.079 R)
• M66: 59,855,903 km (0.096 R)
• M67: 60,489,151 km (0.102 R)
• M68: 64,205,761 km (0.08 R)
• M69: 64,464,864 km (0.09 R)
• M70: 65,895,768 km (0.074 R)
• M71: 70,117,569 km (0.108 R)
• M72: 70,651,334 km (0.06 R)
• M73: 76,886,723 km (0.102 R)
• M74: 78,127,189 km (0.075 R)
• M75: 79,791,315 km (0.067 R)
• M76: 80,209,292 km (0.088 R)
• M77: 82,731,662 km (0.094 R)
• M78: 84,427,653 km (0.115 R)
• M79: 84,853,558 km (0.053 R)
• M80: 85,992,446 km (0.108 R)
• M81: 89,295,119 km (0.071 R)
• M82: 92,639,080 km (0.09 R)
• M83: 92,931,693 km (0.103 R)
• M84: 94,547,051 km (0.054 R)
• M85: 98,850,084 km (0.083 R)
• M86: 99,448,625 km (0.03 R)
• M87: 99,898,316 km (0.074 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit