🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.55 AU - 0.59 AU

Year: 160 Days

Day: 14.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,641,399 km

• M1: 45,029 km (0.029 R)
• M2: 115,490 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.59 AU - 2.37 AU

Year: 1039 Days

Day: 25.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.06 AU - 3.82 AU

Year: 2378 Days

Day: 44.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.23 AU - 3.65 AU

Year: 2378 Days

Day: 27.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.42 AU - 3.96 AU

Year: 2642 Days

Day: 31.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.2 AU - 5.32 AU

Year: 3278 Days

Day: 43 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,641,399 km

• M1: 1,804,749 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.7

Radius: 13.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.16 AU - 5.36 AU

Year: 3871 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,641,399 km

• M1: 165,006 km (0.102 R)
• M2: 267,331 km (0.038 R)
• M3: 531,970 km (0.118 R)
• M4: 722,707 km (0.119 R)
• M5: 913,445 km (0.111 R)
• M6: 1,002,455 km (0.086 R)
• M7: 1,218,325 km (0.092 R)
• M8: 1,303,297 km (0.108 R)
• M9: 1,680,582 km (0.081 R)
• M10: 1,808,638 km (0.064 R)
• M11: 2,390,275 km (0.065 R)
• M12: 2,758,734 km (0.085 R)
• M13: 3,106,101 km (0.076 R)
• M14: 3,265,123 km (0.084 R)
• M15: 3,821,926 km (0.084 R)
• M16: 4,079,085 km (0.119 R)
• M17: 4,475,519 km (0.117 R)
• M18: 4,701,263 km (0.11 R)
• M19: 5,093,658 km (0.106 R)
• M20: 5,665,720 km (0.095 R)
• M21: 5,934,847 km (0.108 R)
• M22: 6,108,380 km (0.118 R)
• M23: 6,741,778 km (0.106 R)
• M24: 6,870,881 km (0.104 R)
• M25: 7,237,246 km (0.066 R)
• M26: 7,422,747 km (0.074 R)
• M27: 8,070,955 km (0.117 R)
• M28: 8,568,966 km (0.115 R)
• M29: 8,935,032 km (0.078 R)
• M30: 9,508,141 km (0.11 R)
• M31: 9,916,544 km (0.085 R)
• M32: 10,360,401 km (0.061 R)
• M33: 10,509,849 km (0.077 R)
• M34: 10,720,333 km (0.096 R)
• M35: 10,841,208 km (0.077 R)
• M36: 11,390,681 km (0.116 R)
• M37: 11,606,850 km (0.096 R)
• M38: 12,106,208 km (0.11 R)
• M39: 12,358,430 km (0.115 R)
• M40: 12,836,245 km (0.04 R)
• M41: 13,125,867 km (0.088 R)
• M42: 13,352,508 km (0.087 R)
• M43: 13,515,270 km (0.103 R)
• M44: 13,974,535 km (0.101 R)
• M45: 14,305,745 km (0.072 R)
• M46: 14,405,527 km (0.078 R)
• M47: 15,043,412 km (0.101 R)
• M48: 15,246,865 km (0.042 R)
• M49: 15,485,175 km (0.025 R)
• M50: 15,622,057 km (0.102 R)
• M51: 15,793,646 km (0.056 R)
• M52: 15,896,868 km (0.113 R)
• M53: 16,034,797 km (0.086 R)
• M54: 16,173,175 km (0.071 R)
• M55: 16,625,859 km (0.116 R)
• M56: 17,011,971 km (0.092 R)
• M57: 17,294,711 km (0.106 R)
• M58: 17,614,700 km (0.079 R)
• M59: 17,721,813 km (0.068 R)
• M60: 18,152,355 km (0.106 R)
• M61: 18,405,176 km (0.071 R)
• M62: 19,243,971 km (0.047 R)
• M63: 20,244,332 km (0.118 R)
• M64: 20,544,126 km (0.073 R)
• M65: 20,882,965 km (0.059 R)
• M66: 21,034,209 km (0.072 R)
• M67: 21,413,888 km (0.111 R)
• M68: 21,795,961 km (0.054 R)
• M69: 21,949,299 km (0.102 R)
• M70: 22,103,085 km (0.111 R)
• M71: 22,489,048 km (0.082 R)
• M72: 22,760,718 km (0.093 R)
• M73: 23,267,854 km (0.072 R)
• M74: 23,936,706 km (0.071 R)
• M75: 24,611,991 km (0.118 R)
• M76: 24,851,797 km (0.072 R)
• M77: 25,575,850 km (0.057 R)
• M78: 25,778,256 km (0.109 R)
• M79: 26,266,095 km (0.078 R)
• M80: 26,429,456 km (0.045 R)
• M81: 27,375,064 km (0.102 R)
• M82: 27,581,958 km (0.117 R)
• M83: 27,789,600 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 8

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.97 AU - 5.75 AU

Year: 3994 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,641,399 km

• M1: 248,781 km (0.109 R)
• M2: 373,695 km (0.103 R)
• M3: 631,602 km (0.071 R)
• M4: 786,586 km (0.026 R)
• M5: 836,850 km (0.075 R)
• M6: 914,342 km (0.109 R)
• M7: 1,035,516 km (0.075 R)
• M8: 1,219,971 km (0.102 R)
• M9: 1,508,844 km (0.029 R)
• M10: 1,604,587 km (0.115 R)
• M11: 1,751,941 km (0.115 R)
• M12: 1,802,206 km (0.11 R)
• M13: 2,441,587 km (0.066 R)
• M14: 3,023,971 km (0.106 R)
• M15: 3,084,558 km (0.119 R)
• M16: 4,041,237 km (0.097 R)
• M17: 4,243,044 km (0.045 R)
• M18: 4,471,032 km (0.082 R)
• M19: 4,563,333 km (0.089 R)
• M20: 5,620,691 km (0.04 R)
• M21: 6,305,700 km (0.092 R)
• M22: 6,461,431 km (0.06 R)
• M23: 6,539,821 km (0.12 R)
• M24: 7,016,739 km (0.06 R)
• M25: 7,559,779 km (0.095 R)
• M26: 8,229,379 km (0.038 R)
• M27: 8,715,123 km (0.072 R)
• M28: 8,859,784 km (0.09 R)
• M29: 9,005,193 km (0.097 R)
• M30: 9,268,934 km (0.054 R)
• M31: 9,327,876 km (0.043 R)
• M32: 10,227,408 km (0.043 R)
• M33: 10,410,516 km (0.102 R)
• M34: 10,904,488 km (0.059 R)
• M35: 11,185,732 km (0.101 R)
• M36: 11,342,959 km (0.097 R)
• M37: 11,469,220 km (0.075 R)
• M38: 11,532,649 km (0.078 R)
• M39: 11,819,129 km (0.076 R)
• M40: 12,011,363 km (0.115 R)
• M41: 12,107,853 km (0.097 R)
• M42: 12,269,419 km (0.098 R)
• M43: 12,561,883 km (0.11 R)
• M44: 13,253,175 km (0.052 R)
• M45: 13,419,677 km (0.097 R)
• M46: 14,024,501 km (0.063 R)
• M47: 14,262,212 km (0.108 R)
• M48: 14,432,754 km (0.105 R)
• M49: 14,706,967 km (0.12 R)
• M50: 15,260,778 km (0.117 R)
• M51: 15,400,353 km (0.054 R)
• M52: 15,892,081 km (0.105 R)
• M53: 15,962,691 km (0.108 R)
• M54: 17,543,492 km (0.091 R)
• M55: 17,799,603 km (0.12 R)
• M56: 17,873,056 km (0.099 R)
• M57: 18,204,565 km (0.111 R)
• M58: 18,538,019 km (0.072 R)
• M59: 18,687,018 km (0.114 R)
• M60: 18,761,518 km (0.094 R)
• M61: 18,836,317 km (0.067 R)
• M62: 19,023,464 km (0.069 R)
• M63: 19,098,412 km (0.106 R)
• M64: 19,854,330 km (0.03 R)
• M65: 20,928,892 km (0.114 R)
• M66: 21,084,025 km (0.098 R)
• M67: 21,865,075 km (0.12 R)
• M68: 22,022,303 km (0.112 R)
• M69: 22,854,516 km (0.065 R)
• M70: 23,899,157 km (0.118 R)
• M71: 24,264,326 km (0.072 R)
• M72: 24,877,079 km (0.115 R)
• M73: 25,164,905 km (0.096 R)
• M74: 25,660,672 km (0.095 R)
• M75: 25,785,138 km (0.108 R)
• M76: 26,034,667 km (0.085 R)
• M77: 26,535,970 km (0.05 R)
• M78: 26,787,892 km (0.113 R)
• M79: 27,294,132 km (0.112 R)
• M80: 27,633,419 km (0.076 R)
• M81: 28,144,745 km (0.073 R)
• M82: 28,444,539 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.1

Radius: 3

Gravity: 82.9 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.03 AU - 18.09 AU

Year: 27431 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 96,641,399 km

• M1: 180,565 km (0.095 R)
• M2: 232,774 km (0.103 R)
• M3: 331,359 km (0.104 R)
• M4: 1,216,081 km (0.112 R)
• M5: 1,386,772 km (0.032 R)
• M6: 1,942,678 km (0.07 R)
• M7: 1,982,022 km (0.119 R)
• M8: 2,061,309 km (0.108 R)
• M9: 2,910,726 km (0.097 R)
• M10: 3,184,340 km (0.114 R)
• M11: 3,561,776 km (0.114 R)
• M12: 3,755,655 km (0.074 R)
• M13: 4,153,884 km (0.106 R)
• M14: 4,935,982 km (0.098 R)
• M15: 4,989,687 km (0.108 R)
• M16: 5,932,453 km (0.102 R)
• M17: 6,219,980 km (0.086 R)
• M18: 6,570,937 km (0.052 R)
• M19: 7,231,112 km (0.113 R)
• M20: 7,292,148 km (0.069 R)
• M21: 9,201,466 km (0.062 R)
• M22: 10,210,354 km (0.098 R)
• M23: 11,112,878 km (0.116 R)
• M24: 11,968,278 km (0.094 R)
• M25: 12,112,790 km (0.117 R)
• M26: 14,503,962 km (0.1 R)
• M27: 15,201,986 km (0.088 R)
• M28: 17,035,009 km (0.082 R)
• M29: 17,197,622 km (0.071 R)
• M30: 17,771,030 km (0.105 R)
• M31: 19,443,385 km (0.091 R)
• M32: 21,955,731 km (0.105 R)
• M33: 22,935,149 km (0.086 R)
• M34: 26,708,605 km (0.03 R)
• M35: 26,897,548 km (0.034 R)
• M36: 30,768,093 km (0.063 R)
• M37: 30,966,161 km (0.103 R)
• M38: 31,065,344 km (0.079 R)
• M39: 31,463,125 km (0.069 R)
• M40: 33,172,580 km (0.027 R)
• M41: 33,375,584 km (0.107 R)
• M42: 33,579,037 km (0.074 R)
• M43: 33,885,114 km (0.095 R)
• M44: 34,397,188 km (0.115 R)
• M45: 35,015,027 km (0.109 R)
• M46: 36,366,195 km (0.109 R)
• M47: 37,628,502 km (0.119 R)
• M48: 39,226,506 km (0.09 R)
• M49: 41,064,167 km (0.105 R)
• M50: 41,719,405 km (0.101 R)
• M51: 42,158,176 km (0.102 R)
• M52: 42,378,085 km (0.071 R)
• M53: 42,598,442 km (0.061 R)
• M54: 42,819,099 km (0.032 R)
• M55: 44,374,768 km (0.112 R)
• M56: 44,486,667 km (0.1 R)
• M57: 44,822,664 km (0.099 R)
• M58: 45,047,060 km (0.075 R)
• M59: 45,272,056 km (0.083 R)
• M60: 46,515,364 km (0.065 R)
• M61: 47,198,278 km (0.05 R)
• M62: 48,228,858 km (0.083 R)
• M63: 51,599,896 km (0.109 R)
• M64: 51,952,947 km (0.075 R)
• M65: 53,254,149 km (0.101 R)
• M66: 58,933,782 km (0.094 R)
• M67: 60,290,485 km (0.12 R)
• M68: 60,414,352 km (0.107 R)
• M69: 62,658,021 km (0.085 R)
• M70: 64,548,639 km (0.081 R)
• M71: 65,309,942 km (0.089 R)
• M72: 65,946,781 km (0.078 R)
• M73: 67,098,235 km (0.094 R)
• M74: 67,740,758 km (0.105 R)
• M75: 67,869,562 km (0.092 R)
• M76: 71,245,687 km (0.111 R)
• M77: 71,638,680 km (0.12 R)
• M78: 71,769,878 km (0.112 R)
• M79: 76,143,371 km (0.063 R)
• M80: 76,679,231 km (0.094 R)
• M81: 79,513,512 km (0.077 R)
• M82: 80,875,152 km (0.049 R)
• M83: 86,119,305 km (0.114 R)
• M84: 88,782,148 km (0.072 R)
• M85: 90,761,627 km (0.112 R)
• M86: 91,045,563 km (0.086 R)
• M87: 92,469,735 km (0.102 R)
• M88: 93,757,773 km (0.112 R)
• M89: 95,628,793 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit