🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.57 AU - 0.85 AU

Year: 223 Days

Day: 18.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.42 AU - 1.52 AU

Year: 664 Days

Day: 39 Hours

Environment

Temp: -43 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 8

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6 AU - 7.34 AU

Year: 6422 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,502,946 km

• M1: 127,757 km (0.069 R)
• M2: 344,524 km (0.113 R)
• M3: 503,098 km (0.064 R)
• M4: 597,793 km (0.084 R)
• M5: 778,807 km (0.056 R)
• M6: 876,195 km (0.115 R)
• M7: 1,098,796 km (0.074 R)
• M8: 1,491,640 km (0.103 R)
• M9: 1,578,856 km (0.113 R)
• M10: 1,649,915 km (0.054 R)
• M11: 1,740,122 km (0.091 R)
• M12: 1,906,924 km (0.114 R)
• M13: 2,001,919 km (0.088 R)
• M14: 2,562,612 km (0.083 R)
• M15: 2,752,900 km (0.057 R)
• M16: 2,838,919 km (0.052 R)
• M17: 2,903,994 km (0.091 R)
• M18: 3,192,119 km (0.079 R)
• M19: 3,328,253 km (0.093 R)
• M20: 3,700,603 km (0.117 R)
• M21: 4,383,816 km (0.027 R)
• M22: 4,459,363 km (0.079 R)
• M23: 4,662,966 km (0.047 R)
• M24: 4,765,889 km (0.085 R)
• M25: 4,817,650 km (0.029 R)
• M26: 5,588,976 km (0.108 R)
• M27: 5,643,729 km (0.109 R)
• M28: 5,698,482 km (0.104 R)
• M29: 6,171,511 km (0.109 R)
• M30: 6,369,877 km (0.103 R)
• M31: 6,715,000 km (0.082 R)
• M32: 7,303,667 km (0.093 R)
• M33: 7,847,755 km (0.097 R)
• M34: 8,310,910 km (0.11 R)
• M35: 8,467,389 km (0.103 R)
• M36: 8,751,326 km (0.113 R)
• M37: 8,814,905 km (0.056 R)
• M38: 8,942,512 km (0.098 R)
• M39: 9,070,568 km (0.034 R)
• M40: 9,393,699 km (0.092 R)
• M41: 9,753,482 km (0.112 R)
• M42: 10,251,344 km (0.105 R)
• M43: 10,689,516 km (0.068 R)
• M44: 10,757,433 km (0.049 R)
• M45: 10,859,609 km (0.104 R)
• M46: 11,829,003 km (0.047 R)
• M47: 13,886,722 km (0.098 R)
• M48: 14,035,272 km (0.106 R)
• M49: 14,296,470 km (0.098 R)
• M50: 14,371,269 km (0.104 R)
• M51: 14,596,863 km (0.088 R)
• M52: 14,710,108 km (0.116 R)
• M53: 15,089,638 km (0.068 R)
• M54: 15,664,842 km (0.103 R)
• M55: 17,754,425 km (0.05 R)
• M56: 17,875,300 km (0.115 R)
• M57: 18,158,339 km (0.099 R)
• M58: 18,729,055 km (0.076 R)
• M59: 18,852,024 km (0.1 R)
• M60: 18,975,443 km (0.043 R)
• M61: 19,222,878 km (0.112 R)
• M62: 20,942,356 km (0.109 R)
• M63: 21,155,383 km (0.111 R)
• M64: 21,669,551 km (0.116 R)
• M65: 22,144,674 km (0.117 R)
• M66: 22,448,656 km (0.096 R)
• M67: 22,797,818 km (0.044 R)
• M68: 23,236,888 km (0.072 R)
• M69: 23,856,223 km (0.092 R)
• M70: 24,034,244 km (0.038 R)
• M71: 24,570,702 km (0.085 R)
• M72: 24,750,369 km (0.119 R)
• M73: 26,066,382 km (0.102 R)
• M74: 27,126,133 km (0.106 R)
• M75: 27,918,553 km (0.086 R)
• M76: 28,059,175 km (0.092 R)
• M77: 28,341,167 km (0.046 R)
• M78: 28,624,057 km (0.093 R)
• M79: 29,478,260 km (0.115 R)
• M80: 30,148,459 km (0.105 R)
• M81: 30,630,314 km (0.084 R)
• M82: 32,385,845 km (0.111 R)
• M83: 32,632,232 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 10

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.62 AU - 9.2 AU

Year: 7519 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,502,946 km

• M1: 144,960 km (0.111 R)
• M2: 240,553 km (0.101 R)
• M3: 440,267 km (0.076 R)
• M4: 506,389 km (0.085 R)
• M5: 591,061 km (0.09 R)
• M6: 665,860 km (0.092 R)
• M7: 981,811 km (0.098 R)
• M8: 1,109,717 km (0.097 R)
• M9: 1,185,563 km (0.083 R)
• M10: 1,342,641 km (0.09 R)
• M11: 1,444,367 km (0.046 R)
• M12: 1,527,693 km (0.088 R)
• M13: 1,655,899 km (0.082 R)
• M14: 2,301,264 km (0.115 R)
• M15: 2,374,717 km (0.038 R)
• M16: 2,625,592 km (0.066 R)
• M17: 3,044,915 km (0.103 R)
• M18: 3,541,730 km (0.106 R)
• M19: 4,063,976 km (0.066 R)
• M20: 4,153,435 km (0.073 R)
• M21: 5,407,514 km (0.078 R)
• M22: 6,489,406 km (0.113 R)
• M23: 7,235,002 km (0.111 R)
• M24: 7,380,112 km (0.092 R)
• M25: 7,452,966 km (0.065 R)
• M26: 7,673,174 km (0.073 R)
• M27: 8,384,811 km (0.032 R)
• M28: 8,613,845 km (0.11 R)
• M29: 8,767,782 km (0.076 R)
• M30: 9,078,197 km (0.08 R)
• M31: 10,397,052 km (0.075 R)
• M32: 10,602,151 km (0.066 R)
• M33: 11,435,710 km (0.099 R)
• M34: 11,860,269 km (0.099 R)
• M35: 12,637,729 km (0.118 R)
• M36: 12,988,686 km (0.042 R)
• M37: 13,253,923 km (0.103 R)
• M38: 13,610,265 km (0.108 R)
• M39: 14,241,717 km (0.035 R)
• M40: 14,332,673 km (0.112 R)
• M41: 14,606,736 km (0.089 R)
• M42: 15,067,498 km (0.117 R)
• M43: 15,253,148 km (0.12 R)
• M44: 15,346,198 km (0.103 R)
• M45: 15,533,046 km (0.113 R)
• M46: 16,145,201 km (0.099 R)
• M47: 16,957,667 km (0.099 R)
• M48: 17,102,477 km (0.075 R)
• M49: 17,344,676 km (0.068 R)
• M50: 18,672,058 km (0.07 R)
• M51: 19,930,176 km (0.073 R)
• M52: 20,082,916 km (0.101 R)
• M53: 20,185,091 km (0.094 R)
• M54: 20,338,579 km (0.098 R)
• M55: 21,163,611 km (0.056 R)
• M56: 21,684,660 km (0.089 R)
• M57: 21,946,905 km (0.101 R)
• M58: 22,793,031 km (0.104 R)
• M59: 24,190,424 km (0.09 R)
• M60: 24,353,486 km (0.116 R)
• M61: 24,680,657 km (0.117 R)
• M62: 24,844,766 km (0.095 R)
• M63: 24,954,421 km (0.063 R)
• M64: 25,229,232 km (0.034 R)
• M65: 25,726,346 km (0.093 R)
• M66: 26,674,198 km (0.092 R)
• M67: 27,633,419 km (0.098 R)
• M68: 28,603,861 km (0.065 R)
• M69: 29,585,522 km (0.096 R)
• M70: 30,637,046 km (0.107 R)
• M71: 31,463,275 km (0.087 R)
• M72: 31,879,157 km (0.1 R)
• M73: 32,656,318 km (0.064 R)
• M74: 33,681,961 km (0.119 R)
• M75: 33,803,284 km (0.053 R)
• M76: 35,086,385 km (0.059 R)
• M77: 35,394,258 km (0.097 R)
• M78: 36,074,779 km (0.106 R)
• M79: 36,759,488 km (0.049 R)
• M80: 38,712,189 km (0.084 R)
• M81: 40,504,820 km (0.051 R)
• M82: 40,892,578 km (0.036 R)
• M83: 41,867,058 km (0.115 R)
• M84: 41,932,283 km (0.036 R)
• M85: 42,389,903 km (0.118 R)
• M86: 42,783,495 km (0.043 R)
• M87: 42,914,992 km (0.103 R)
• M88: 43,178,284 km (0.042 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: 395 - 12,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit