🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.69 AU - 0.77 AU

Year: 233 Days

Day: 17.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.84 AU - 2.9 AU

Year: 1812 Days

Day: 13.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.47 AU - 3.73 AU

Year: 2035 Days

Day: 36.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.09 AU - 4.59 AU

Year: 2805 Days

Day: 40.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 12.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.53 AU - 9.95 AU

Year: 9632 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,714,543 km

• M1: 193,131 km (0.079 R)
• M2: 282,740 km (0.061 R)
• M3: 422,016 km (0.094 R)
• M4: 528,978 km (0.068 R)
• M5: 658,829 km (0.079 R)
• M6: 994,975 km (0.11 R)
• M7: 1,205,160 km (0.116 R)
• M8: 1,323,492 km (0.054 R)
• M9: 1,508,844 km (0.115 R)
• M10: 1,588,580 km (0.11 R)
• M11: 1,719,478 km (0.106 R)
• M12: 1,820,157 km (0.053 R)
• M13: 1,905,578 km (0.047 R)
• M14: 2,116,511 km (0.078 R)
• M15: 2,298,272 km (0.106 R)
• M16: 2,677,353 km (0.045 R)
• M17: 2,814,983 km (0.113 R)
• M18: 3,200,198 km (0.108 R)
• M19: 3,431,177 km (0.085 R)
• M20: 3,689,383 km (0.063 R)
• M21: 3,909,591 km (0.072 R)
• M22: 4,088,809 km (0.092 R)
• M23: 4,179,465 km (0.113 R)
• M24: 4,432,435 km (0.098 R)
• M25: 4,549,122 km (0.044 R)
• M26: 4,833,208 km (0.047 R)
• M27: 4,953,335 km (0.099 R)
• M28: 5,098,894 km (0.044 R)
• M29: 5,270,483 km (0.114 R)
• M30: 5,594,362 km (0.094 R)
• M31: 6,235,389 km (0.037 R)
• M32: 6,845,898 km (0.048 R)
• M33: 6,926,830 km (0.116 R)
• M34: 7,035,438 km (0.08 R)
• M35: 7,117,268 km (0.114 R)
• M36: 7,642,806 km (0.102 R)
• M37: 8,238,205 km (0.055 R)
• M38: 8,937,126 km (0.086 R)
• M39: 9,234,078 km (0.06 R)
• M40: 9,685,565 km (0.115 R)
• M41: 10,267,650 km (0.109 R)
• M42: 10,735,442 km (0.095 R)
• M43: 12,016,599 km (0.067 R)
• M44: 12,212,871 km (0.058 R)
• M45: 12,344,367 km (0.109 R)
• M46: 13,109,710 km (0.109 R)
• M47: 13,651,105 km (0.102 R)
• M48: 13,821,796 km (0.093 R)
• M49: 14,234,387 km (0.118 R)
• M50: 14,442,178 km (0.081 R)
• M51: 14,581,304 km (0.097 R)
• M52: 15,212,907 km (0.118 R)
• M53: 15,997,099 km (0.08 R)
• M54: 17,234,572 km (0.099 R)
• M55: 17,864,978 km (0.08 R)
• M56: 18,126,624 km (0.097 R)
• M57: 18,276,821 km (0.103 R)
• M58: 18,578,410 km (0.05 R)
• M59: 19,033,786 km (0.096 R)
• M60: 19,224,523 km (0.12 R)
• M61: 19,377,711 km (0.077 R)
• M62: 19,608,242 km (0.097 R)
• M63: 19,723,731 km (0.079 R)
• M64: 20,343,964 km (0.111 R)
• M65: 21,683,314 km (0.066 R)
• M66: 22,122,683 km (0.09 R)
• M67: 22,807,542 km (0.051 R)
• M68: 23,581,262 km (0.081 R)
• M69: 24,903,707 km (0.119 R)
• M70: 26,038,257 km (0.082 R)
• M71: 26,292,574 km (0.062 R)
• M72: 27,879,658 km (0.112 R)
• M73: 28,009,658 km (0.084 R)
• M74: 28,401,006 km (0.066 R)
• M75: 28,706,635 km (0.12 R)
• M76: 28,794,149 km (0.115 R)
• M77: 29,585,971 km (0.103 R)

Asteroid Belt

Center: 12.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.3

Radius: 7

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.62 AU - 19.54 AU

Year: 24037 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,714,543 km

• M1: 542,891 km (0.097 R)
• M2: 822,040 km (0.092 R)
• M3: 1,142,329 km (0.093 R)
• M4: 1,228,199 km (0.074 R)
• M5: 1,690,007 km (0.12 R)
• M6: 1,855,163 km (0.096 R)
• M7: 2,060,411 km (0.108 R)
• M8: 2,796,283 km (0.062 R)
• M9: 3,521,983 km (0.108 R)
• M10: 3,733,514 km (0.107 R)
• M11: 4,036,749 km (0.091 R)
• M12: 4,080,731 km (0.087 R)
• M13: 4,124,862 km (0.066 R)
• M14: 4,620,779 km (0.109 R)
• M15: 4,852,506 km (0.083 R)
• M16: 5,087,973 km (0.106 R)
• M17: 5,135,545 km (0.111 R)
• M18: 6,269,647 km (0.105 R)
• M19: 6,526,207 km (0.052 R)
• M20: 6,891,076 km (0.108 R)
• M21: 7,049,500 km (0.114 R)
• M22: 7,155,865 km (0.025 R)
• M23: 7,369,939 km (0.062 R)
• M24: 7,695,314 km (0.056 R)
• M25: 7,804,671 km (0.076 R)
• M26: 8,303,729 km (0.117 R)
• M27: 8,528,874 km (0.097 R)
• M28: 10,643,589 km (0.101 R)
• M29: 10,704,625 km (0.074 R)
• M30: 11,382,902 km (0.094 R)
• M31: 11,632,880 km (0.106 R)
• M32: 11,948,083 km (0.089 R)
• M33: 12,138,521 km (0.092 R)
• M34: 12,910,446 km (0.098 R)
• M35: 15,182,090 km (0.078 R)
• M36: 15,250,755 km (0.115 R)
• M37: 15,943,094 km (0.078 R)
• M38: 16,082,818 km (0.119 R)
• M39: 16,222,842 km (0.076 R)
• M40: 16,787,424 km (0.043 R)
• M41: 18,445,866 km (0.042 R)
• M42: 19,331,785 km (0.065 R)
• M43: 20,080,522 km (0.098 R)
• M44: 20,155,920 km (0.091 R)
• M45: 20,686,394 km (0.092 R)
• M46: 20,915,129 km (0.062 R)
• M47: 21,993,580 km (0.088 R)
• M48: 22,461,372 km (0.046 R)
• M49: 22,539,612 km (0.091 R)
• M50: 22,696,391 km (0.091 R)
• M51: 23,406,681 km (0.072 R)
• M52: 23,884,198 km (0.108 R)
• M53: 25,173,282 km (0.082 R)
• M54: 27,482,924 km (0.086 R)
• M55: 28,408,636 km (0.059 R)
• M56: 29,515,959 km (0.115 R)
• M57: 30,637,195 km (0.119 R)
• M58: 30,897,944 km (0.1 R)
• M59: 32,212,760 km (0.12 R)
• M60: 33,099,277 km (0.03 R)
• M61: 33,904,113 km (0.104 R)
• M62: 37,837,191 km (0.053 R)
• M63: 39,337,059 km (0.119 R)
• M64: 43,365,730 km (0.039 R)
• M65: 44,049,841 km (0.103 R)
• M66: 44,147,977 km (0.114 R)
• M67: 44,737,542 km (0.094 R)
• M68: 45,726,085 km (0.063 R)
• M69: 46,123,567 km (0.102 R)
• M70: 47,222,363 km (0.063 R)
• M71: 48,228,858 km (0.108 R)
• M72: 51,290,228 km (0.119 R)
• M73: 52,532,339 km (0.108 R)
• M74: 54,940,566 km (0.111 R)
• M75: 55,046,182 km (0.11 R)
• M76: 55,363,180 km (0.103 R)
• M77: 55,468,946 km (0.081 R)
• M78: 57,170,771 km (0.079 R)
• M79: 58,350,649 km (0.088 R)
• M80: 59,430,297 km (0.071 R)
• M81: 60,952,755 km (0.114 R)
• M82: 61,718,846 km (0.051 R)
• M83: 64,480,572 km (0.12 R)
• M84: 64,703,323 km (0.09 R)
• M85: 65,820,670 km (0.114 R)
• M86: 68,527,942 km (0.091 R)
• M87: 69,895,267 km (0.064 R)
• M88: 71,271,418 km (0.11 R)
• M89: 73,120,298 km (0.115 R)
• M90: 73,468,861 km (0.111 R)
• M91: 74,167,333 km (0.062 R)
• M92: 74,634,228 km (0.08 R)
• M93: 75,805,729 km (0.106 R)
• M94: 77,337,761 km (0.1 R)
• M95: 78,166,832 km (0.075 R)
• M96: 79,595,193 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit