🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.58 AU - 0.64 AU

Year: 179 Days

Day: 46.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.85 AU - 1.15 AU

Year: 375 Days

Day: 23.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,622,593 km

• M1: 95,294 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1 AU - 1.2 AU

Year: 432 Days

Day: 17.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.12 AU - 1.48 AU

Year: 555 Days

Day: 26.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.45 AU - 4.01 AU

Year: 2175 Days

Day: 15 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,622,593 km

• M1: 780,602 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.01 AU - 3.81 AU

Year: 2360 Days

Day: 30.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 142.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,622,593 km

• M1: 156,180 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.51 AU - 4.25 AU

Year: 2864 Days

Day: 26.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,622,593 km

• M1: 705,055 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 10.2

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.42 AU - 5.16 AU

Year: 3929 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,622,593 km

• M1: 164,558 km (0.079 R)
• M2: 276,008 km (0.07 R)
• M3: 428,747 km (0.088 R)
• M4: 728,392 km (0.104 R)
• M5: 994,377 km (0.088 R)
• M6: 1,246,599 km (0.108 R)
• M7: 1,395,898 km (0.053 R)
• M8: 1,472,791 km (0.106 R)
• M9: 1,614,909 km (0.058 R)
• M10: 2,486,167 km (0.093 R)
• M11: 2,618,412 km (0.116 R)
• M12: 2,753,050 km (0.093 R)
• M13: 2,890,081 km (0.099 R)
• M14: 3,009,311 km (0.104 R)
• M15: 3,089,794 km (0.031 R)
• M16: 3,418,760 km (0.025 R)
• M17: 3,694,619 km (0.056 R)
• M18: 3,867,853 km (0.059 R)
• M19: 4,335,645 km (0.118 R)
• M20: 4,472,677 km (0.083 R)
• M21: 4,727,592 km (0.084 R)
• M22: 4,868,663 km (0.099 R)
• M23: 4,963,358 km (0.11 R)
• M24: 5,082,887 km (0.114 R)
• M25: 5,422,324 km (0.057 R)
• M26: 5,920,186 km (0.116 R)
• M27: 6,329,037 km (0.059 R)
• M28: 6,432,708 km (0.109 R)
• M29: 6,826,450 km (0.074 R)
• M30: 8,110,598 km (0.058 R)
• M31: 8,393,338 km (0.072 R)
• M32: 8,564,478 km (0.085 R)
• M33: 8,708,092 km (0.092 R)
• M34: 9,261,006 km (0.099 R)
• M35: 9,556,611 km (0.107 R)
• M36: 10,248,202 km (0.074 R)
• M37: 11,205,928 km (0.12 R)
• M38: 11,552,546 km (0.105 R)
• M39: 11,998,946 km (0.101 R)
• M40: 12,288,867 km (0.057 R)
• M41: 14,246,355 km (0.082 R)
• M42: 14,314,422 km (0.104 R)
• M43: 14,382,638 km (0.077 R)
• M44: 15,139,454 km (0.076 R)
• M45: 15,627,891 km (0.062 R)
• M46: 15,698,053 km (0.072 R)
• M47: 15,768,364 km (0.092 R)
• M48: 16,334,442 km (0.099 R)
• M49: 16,441,404 km (0.065 R)
• M50: 16,620,024 km (0.107 R)
• M51: 17,669,154 km (0.107 R)
• M52: 17,778,959 km (0.088 R)
• M53: 17,852,262 km (0.107 R)
• M54: 17,962,366 km (0.112 R)
• M55: 18,109,570 km (0.067 R)
• M56: 18,257,223 km (0.033 R)
• M57: 18,331,125 km (0.073 R)
• M58: 19,151,220 km (0.083 R)
• M59: 19,301,566 km (0.091 R)
• M60: 19,452,361 km (0.089 R)
• M61: 20,518,844 km (0.04 R)
• M62: 20,904,208 km (0.063 R)
• M63: 21,097,937 km (0.111 R)
• M64: 21,253,220 km (0.098 R)
• M65: 21,487,041 km (0.086 R)
• M66: 21,604,176 km (0.109 R)
• M67: 21,839,195 km (0.086 R)
• M68: 21,917,734 km (0.115 R)
• M69: 22,390,762 km (0.112 R)
• M70: 22,907,174 km (0.12 R)
• M71: 23,387,383 km (0.106 R)
• M72: 23,709,318 km (0.049 R)
• M73: 23,830,342 km (0.076 R)
• M74: 23,951,666 km (0.055 R)
• M75: 24,194,912 km (0.074 R)
• M76: 24,602,118 km (0.046 R)
• M77: 24,929,588 km (0.074 R)
• M78: 25,134,985 km (0.058 R)
• M79: 25,217,264 km (0.06 R)
• M80: 25,671,593 km (0.034 R)
• M81: 27,092,922 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 10.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.89 AU - 12.65 AU

Year: 13245 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,622,593 km

• M1: 224,098 km (0.104 R)
• M2: 380,876 km (0.072 R)
• M3: 581,936 km (0.085 R)
• M4: 688,449 km (0.057 R)
• M5: 785,688 km (0.112 R)
• M6: 994,975 km (0.117 R)
• M7: 1,425,668 km (0.095 R)
• M8: 1,934,300 km (0.104 R)
• M9: 2,369,630 km (0.091 R)
• M10: 2,650,874 km (0.114 R)
• M11: 2,835,478 km (0.112 R)
• M12: 3,189,576 km (0.055 R)
• M13: 4,120,973 km (0.101 R)
• M14: 4,273,712 km (0.097 R)
• M15: 4,459,662 km (0.083 R)
• M16: 4,553,610 km (0.11 R)
• M17: 5,098,595 km (0.047 R)
• M18: 5,732,291 km (0.103 R)
• M19: 5,937,539 km (0.113 R)
• M20: 6,285,055 km (0.113 R)
• M21: 6,532,341 km (0.117 R)
• M22: 7,000,133 km (0.084 R)
• M23: 7,441,596 km (0.087 R)
• M24: 7,553,496 km (0.089 R)
• M25: 7,930,183 km (0.109 R)
• M26: 8,701,959 km (0.111 R)
• M27: 8,780,348 km (0.083 R)
• M28: 9,336,553 km (0.038 R)
• M29: 9,986,107 km (0.109 R)
• M30: 10,150,814 km (0.031 R)
• M31: 11,716,655 km (0.06 R)
• M32: 11,977,703 km (0.104 R)
• M33: 12,284,528 km (0.11 R)
• M34: 12,683,057 km (0.116 R)
• M35: 13,311,219 km (0.099 R)
• M36: 13,492,681 km (0.078 R)
• M37: 14,504,710 km (0.062 R)
• M38: 15,636,717 km (0.056 R)
• M39: 16,310,057 km (0.073 R)
• M40: 17,288,428 km (0.109 R)
• M41: 18,893,014 km (0.069 R)
• M42: 19,097,066 km (0.116 R)
• M43: 19,404,190 km (0.07 R)
• M44: 20,283,676 km (0.111 R)
• M45: 21,974,282 km (0.098 R)
• M46: 22,673,951 km (0.089 R)
• M47: 23,271,594 km (0.09 R)
• M48: 23,654,715 km (0.046 R)
• M49: 25,151,740 km (0.081 R)
• M50: 25,376,137 km (0.049 R)
• M51: 26,337,304 km (0.054 R)
• M52: 26,508,144 km (0.117 R)
• M53: 26,793,577 km (0.041 R)
• M54: 27,137,652 km (0.07 R)
• M55: 27,252,693 km (0.096 R)
• M56: 30,001,554 km (0.118 R)
• M57: 30,120,484 km (0.106 R)
• M58: 30,717,380 km (0.092 R)
• M59: 31,741,227 km (0.099 R)
• M60: 32,044,462 km (0.097 R)
• M61: 33,144,156 km (0.113 R)
• M62: 33,636,932 km (0.114 R)
• M63: 33,946,150 km (0.061 R)
• M64: 34,132,101 km (0.115 R)
• M65: 34,567,281 km (0.079 R)
• M66: 35,192,301 km (0.086 R)
• M67: 36,136,712 km (0.092 R)
• M68: 37,025,623 km (0.106 R)
• M69: 37,408,892 km (0.11 R)
• M70: 37,793,359 km (0.117 R)
• M71: 38,308,125 km (0.075 R)
• M72: 41,114,282 km (0.083 R)
• M73: 42,108,809 km (0.05 R)
• M74: 42,241,951 km (0.116 R)
• M75: 42,308,671 km (0.094 R)
• M76: 43,245,304 km (0.106 R)
• M77: 43,581,600 km (0.084 R)
• M78: 43,648,919 km (0.049 R)
• M79: 44,459,739 km (0.112 R)
• M80: 44,527,507 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 5.7

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.26 AU - 21.34 AU

Year: 30547 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,622,593 km

• M1: 85,720 km (0.079 R)
• M2: 220,956 km (0.071 R)
• M3: 495,169 km (0.092 R)
• M4: 822,639 km (0.119 R)
• M5: 2,394,613 km (0.097 R)
• M6: 2,597,767 km (0.108 R)
• M7: 3,195,859 km (0.11 R)
• M8: 3,510,464 km (0.065 R)
• M9: 3,835,091 km (0.12 R)
• M10: 4,364,368 km (0.04 R)
• M11: 5,070,620 km (0.07 R)
• M12: 6,473,997 km (0.098 R)
• M13: 6,586,645 km (0.107 R)
• M14: 6,700,040 km (0.064 R)
• M15: 7,159,754 km (0.109 R)
• M16: 7,570,251 km (0.094 R)
• M17: 7,988,526 km (0.118 R)
• M18: 9,929,110 km (0.036 R)
• M19: 10,518,525 km (0.059 R)
• M20: 10,984,822 km (0.095 R)
• M21: 11,731,166 km (0.116 R)
• M22: 11,799,831 km (0.109 R)
• M23: 12,145,103 km (0.116 R)
• M24: 12,423,654 km (0.114 R)
• M25: 12,493,666 km (0.116 R)
• M26: 14,066,239 km (0.072 R)
• M27: 16,156,121 km (0.108 R)
• M28: 18,261,113 km (0.105 R)
• M29: 18,580,205 km (0.12 R)
• M30: 19,386,089 km (0.057 R)
• M31: 21,366,166 km (0.102 R)
• M32: 23,843,208 km (0.033 R)
• M33: 25,425,804 km (0.075 R)
• M34: 25,603,676 km (0.087 R)
• M35: 25,871,456 km (0.108 R)
• M36: 25,960,766 km (0.076 R)
• M37: 26,589,675 km (0.106 R)
• M38: 27,954,157 km (0.113 R)
• M39: 28,137,863 km (0.116 R)
• M40: 28,506,323 km (0.097 R)
• M41: 28,783,678 km (0.114 R)
• M42: 30,278,310 km (0.097 R)
• M43: 30,372,556 km (0.087 R)
• M44: 31,702,332 km (0.11 R)
• M45: 32,085,751 km (0.078 R)
• M46: 32,277,985 km (0.119 R)
• M47: 37,006,175 km (0.077 R)
• M48: 38,018,055 km (0.118 R)
• M49: 38,629,461 km (0.043 R)
• M50: 39,244,159 km (0.103 R)
• M51: 40,068,892 km (0.093 R)
• M52: 40,587,249 km (0.04 R)
• M53: 42,155,483 km (0.061 R)
• M54: 42,366,117 km (0.066 R)
• M55: 42,788,432 km (0.073 R)
• M56: 43,318,158 km (0.073 R)
• M57: 43,956,791 km (0.108 R)
• M58: 44,705,678 km (0.06 R)
• M59: 45,999,400 km (0.092 R)
• M60: 47,633,757 km (0.093 R)
• M61: 47,962,873 km (0.094 R)
• M62: 48,402,989 km (0.109 R)
• M63: 49,397,965 km (0.027 R)
• M64: 50,959,168 km (0.05 R)
• M65: 51,295,763 km (0.057 R)
• M66: 52,876,415 km (0.082 R)
• M67: 55,047,229 km (0.098 R)
• M68: 55,738,671 km (0.066 R)
• M69: 56,201,227 km (0.113 R)
• M70: 56,897,605 km (0.119 R)
• M71: 57,246,767 km (0.12 R)
• M72: 58,064,469 km (0.032 R)
• M73: 60,184,570 km (0.118 R)
• M74: 60,778,025 km (0.103 R)
• M75: 61,851,090 km (0.087 R)
• M76: 64,985,913 km (0.078 R)
• M77: 65,229,160 km (0.108 R)
• M78: 68,048,631 km (0.118 R)
• M79: 69,038,520 km (0.093 R)
• M80: 69,162,686 km (0.097 R)
• M81: 71,158,022 km (0.063 R)
• M82: 71,785,436 km (0.107 R)
• M83: 72,919,388 km (0.092 R)
• M84: 73,678,746 km (0.091 R)
• M85: 74,567,807 km (0.118 R)
• M86: 75,716,269 km (0.113 R)
• M87: 76,613,408 km (0.103 R)
• M88: 78,936,663 km (0.106 R)
• M89: 79,066,514 km (0.102 R)
• M90: 80,498,465 km (0.116 R)
• M91: 80,629,064 km (0.11 R)
• M92: 80,759,663 km (0.11 R)
• M93: 83,387,798 km (0.109 R)
• M94: 86,043,908 km (0.094 R)
• M95: 87,919,716 km (0.106 R)
• M96: 89,673,452 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 15,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit