🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.61 AU - 0.95 AU

Year: 253 Days

Day: 38.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.98 AU - 1.06 AU

Year: 378 Days

Day: 31.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.18 AU - 1.68 AU

Year: 628 Days

Day: 47.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.27 AU - 3.51 AU

Year: 1804 Days

Day: 17.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.74 AU - 3.26 AU

Year: 1907 Days

Day: 16.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,655,293 km

• M1: 979,567 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.49 AU - 4.43 AU

Year: 2893 Days

Day: 17.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.5

Radius: 6.1

Gravity: 26.62 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.99 AU - 14.05 AU

Year: 19271 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,655,293 km

• M1: 511,625 km (0.077 R)
• M2: 746,793 km (0.113 R)
• M3: 1,070,223 km (0.094 R)
• M4: 1,595,760 km (0.087 R)
• M5: 2,227,811 km (0.108 R)
• M6: 3,219,197 km (0.12 R)
• M7: 3,781,984 km (0.085 R)
• M8: 3,916,173 km (0.066 R)
• M9: 4,143,412 km (0.087 R)
• M10: 4,563,184 km (0.11 R)
• M11: 5,342,589 km (0.089 R)
• M12: 5,493,383 km (0.084 R)
• M13: 5,594,661 km (0.097 R)
• M14: 7,131,031 km (0.07 R)
• M15: 7,408,386 km (0.098 R)
• M16: 7,973,866 km (0.115 R)
• M17: 8,966,448 km (0.097 R)
• M18: 10,874,568 km (0.042 R)
• M19: 11,129,633 km (0.108 R)
• M20: 11,775,896 km (0.106 R)
• M21: 12,567,418 km (0.097 R)
• M22: 12,701,009 km (0.06 R)
• M23: 13,037,155 km (0.114 R)
• M24: 13,924,570 km (0.085 R)
• M25: 13,993,534 km (0.086 R)
• M26: 15,541,723 km (0.069 R)
• M27: 15,973,313 km (0.11 R)
• M28: 16,045,718 km (0.05 R)
• M29: 16,190,678 km (0.08 R)
• M30: 16,628,103 km (0.048 R)
• M31: 17,291,719 km (0.075 R)
• M32: 18,492,541 km (0.074 R)
• M33: 18,796,972 km (0.1 R)
• M34: 18,873,267 km (0.086 R)
• M35: 20,187,185 km (0.083 R)
• M36: 20,265,276 km (0.034 R)
• M37: 22,011,083 km (0.114 R)
• M38: 23,969,917 km (0.098 R)
• M39: 24,385,051 km (0.074 R)
• M40: 24,970,129 km (0.079 R)
• M41: 25,559,843 km (0.117 R)
• M42: 25,813,861 km (0.101 R)
• M43: 26,581,298 km (0.093 R)
• M44: 26,924,774 km (0.101 R)
• M45: 28,488,521 km (0.075 R)
• M46: 28,928,189 km (0.086 R)
• M47: 29,281,539 km (0.062 R)
• M48: 31,612,424 km (0.032 R)
• M49: 31,703,379 km (0.118 R)
• M50: 35,030,885 km (0.117 R)
• M51: 35,313,176 km (0.111 R)
• M52: 37,502,241 km (0.116 R)
• M53: 39,050,729 km (0.071 R)
• M54: 39,148,267 km (0.099 R)
• M55: 39,832,827 km (0.095 R)
• M56: 40,225,820 km (0.116 R)
• M57: 41,015,697 km (0.062 R)
• M58: 46,685,755 km (0.105 R)
• M59: 47,723,815 km (0.058 R)
• M60: 48,350,331 km (0.111 R)
• M61: 51,203,013 km (0.113 R)
• M62: 51,844,339 km (0.047 R)
• M63: 52,595,919 km (0.073 R)
• M64: 52,919,050 km (0.098 R)
• M65: 53,892,633 km (0.071 R)
• M66: 54,001,241 km (0.039 R)
• M67: 54,762,993 km (0.096 R)
• M68: 55,857,451 km (0.03 R)
• M69: 57,069,643 km (0.096 R)
• M70: 57,623,604 km (0.037 R)
• M71: 58,179,210 km (0.069 R)
• M72: 58,625,012 km (0.061 R)
• M73: 59,072,010 km (0.074 R)
• M74: 59,183,910 km (0.1 R)
• M75: 59,407,858 km (0.032 R)
• M76: 62,459,804 km (0.037 R)
• M77: 63,144,962 km (0.087 R)
• M78: 64,062,296 km (0.089 R)
• M79: 64,753,289 km (0.053 R)
• M80: 64,868,629 km (0.075 R)
• M81: 65,910,279 km (0.081 R)
• M82: 68,362,038 km (0.083 R)
• M83: 69,658,304 km (0.081 R)
• M84: 70,843,717 km (0.074 R)
• M85: 71,558,047 km (0.046 R)
• M86: 71,796,805 km (0.107 R)
• M87: 71,916,184 km (0.119 R)
• M88: 72,155,242 km (0.037 R)
• M89: 74,681,351 km (0.12 R)
• M90: 77,114,112 km (0.108 R)
• M91: 77,603,746 km (0.107 R)
• M92: 81,557,917 km (0.096 R)
• M93: 81,931,911 km (0.111 R)
• M94: 82,807,059 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120

Radius: 4.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.5 AU - 17.18 AU

Year: 19934 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,655,293 km

• M1: 58,493 km (0.1 R)
• M2: 232,625 km (0.083 R)
• M3: 406,906 km (0.064 R)
• M4: 529,128 km (0.113 R)
• M5: 678,277 km (0.107 R)
• M6: 757,863 km (0.101 R)
• M7: 1,356,254 km (0.082 R)
• M8: 2,373,071 km (0.089 R)
• M9: 2,618,711 km (0.091 R)
• M10: 2,719,240 km (0.081 R)
• M11: 3,081,118 km (0.096 R)
• M12: 3,160,704 km (0.113 R)
• M13: 4,373,045 km (0.042 R)
• M14: 4,492,424 km (0.029 R)
• M15: 4,613,000 km (0.114 R)
• M16: 5,136,892 km (0.098 R)
• M17: 5,357,997 km (0.115 R)
• M18: 5,517,917 km (0.096 R)
• M19: 5,679,334 km (0.108 R)
• M20: 6,509,751 km (0.109 R)
• M21: 6,680,443 km (0.106 R)
• M22: 6,991,307 km (0.06 R)
• M23: 7,165,888 km (0.115 R)
• M24: 7,271,504 km (0.095 R)
• M25: 7,342,114 km (0.092 R)
• M26: 7,413,023 km (0.062 R)
• M27: 8,097,434 km (0.108 R)
• M28: 8,170,737 km (0.117 R)
• M29: 8,244,189 km (0.034 R)
• M30: 8,614,743 km (0.092 R)
• M31: 8,651,993 km (0.115 R)
• M32: 9,603,286 km (0.039 R)
• M33: 10,268,847 km (0.103 R)
• M34: 11,644,100 km (0.096 R)
• M35: 13,033,116 km (0.091 R)
• M36: 13,551,024 km (0.094 R)
• M37: 15,054,632 km (0.072 R)
• M38: 16,424,649 km (0.049 R)
• M39: 17,549,177 km (0.074 R)
• M40: 17,596,599 km (0.118 R)
• M41: 18,504,957 km (0.117 R)
• M42: 21,118,432 km (0.12 R)
• M43: 21,929,851 km (0.119 R)
• M44: 22,134,351 km (0.067 R)
• M45: 24,848,954 km (0.059 R)
• M46: 26,353,610 km (0.113 R)
• M47: 27,281,416 km (0.114 R)
• M48: 28,330,994 km (0.119 R)
• M49: 28,720,996 km (0.115 R)
• M50: 29,112,793 km (0.117 R)
• M51: 29,168,892 km (0.119 R)
• M52: 31,212,848 km (0.061 R)
• M53: 31,385,334 km (0.096 R)
• M54: 32,600,966 km (0.107 R)
• M55: 34,482,908 km (0.09 R)
• M56: 34,958,778 km (0.055 R)
• M57: 35,018,468 km (0.081 R)
• M58: 35,496,882 km (0.117 R)
• M59: 35,977,390 km (0.047 R)
• M60: 36,460,143 km (0.04 R)
• M61: 36,520,730 km (0.106 R)
• M62: 37,249,122 km (0.032 R)
• M63: 38,289,425 km (0.116 R)
• M64: 38,905,769 km (0.103 R)
• M65: 39,277,071 km (0.118 R)
• M66: 40,460,839 km (0.04 R)
• M67: 41,466,884 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.4

Radius: 3.5

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.64 AU - 20.3 AU

Year: 30330 Days

Day: 22.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,655,293 km

• M1: 97,837 km (0.104 R)
• M2: 172,337 km (0.092 R)
• M3: 251,025 km (0.11 R)
• M4: 460,013 km (0.107 R)
• M5: 733,478 km (0.11 R)
• M6: 1,619,995 km (0.053 R)
• M7: 1,935,647 km (0.044 R)
• M8: 2,207,915 km (0.113 R)
• M9: 2,238,882 km (0.111 R)
• M10: 2,332,680 km (0.117 R)
• M11: 2,459,838 km (0.113 R)
• M12: 3,094,282 km (0.043 R)
• M13: 3,375,676 km (0.062 R)
• M14: 3,411,430 km (0.077 R)
• M15: 3,962,997 km (0.109 R)
• M16: 4,152,837 km (0.097 R)
• M17: 4,384,714 km (0.099 R)
• M18: 5,947,862 km (0.094 R)
• M19: 6,385,136 km (0.106 R)
• M20: 6,742,226 km (0.087 R)
• M21: 8,234,764 km (0.046 R)
• M22: 8,428,194 km (0.095 R)
• M23: 8,869,059 km (0.118 R)
• M24: 9,267,139 km (0.104 R)
• M25: 9,468,348 km (0.07 R)
• M26: 10,029,191 km (0.107 R)
• M27: 10,600,655 km (0.092 R)
• M28: 12,322,377 km (0.083 R)
• M29: 13,555,362 km (0.083 R)
• M30: 13,669,356 km (0.11 R)
• M31: 13,898,390 km (0.116 R)
• M32: 14,302,155 km (0.091 R)
• M33: 14,360,199 km (0.083 R)
• M34: 15,358,017 km (0.113 R)
• M35: 15,715,556 km (0.078 R)
• M36: 16,256,950 km (0.086 R)
• M37: 19,566,953 km (0.05 R)
• M38: 20,019,187 km (0.116 R)
• M39: 21,728,941 km (0.071 R)
• M40: 24,796,595 km (0.077 R)
• M41: 25,496,414 km (0.093 R)
• M42: 27,924,088 km (0.107 R)
• M43: 28,214,458 km (0.099 R)
• M44: 28,652,031 km (0.067 R)
• M45: 30,126,468 km (0.115 R)
• M46: 32,307,904 km (0.072 R)
• M47: 32,384,049 km (0.074 R)
• M48: 33,302,132 km (0.069 R)
• M49: 35,085,787 km (0.098 R)
• M50: 35,556,123 km (0.043 R)
• M51: 37,538,294 km (0.064 R)
• M52: 37,778,549 km (0.107 R)
• M53: 39,800,513 km (0.078 R)
• M54: 40,701,242 km (0.11 R)
• M55: 42,023,388 km (0.045 R)
• M56: 42,522,896 km (0.115 R)
• M57: 43,024,198 km (0.059 R)
• M58: 43,443,521 km (0.078 R)
• M59: 43,948,563 km (0.12 R)
• M60: 44,286,206 km (0.089 R)
• M61: 45,049,304 km (0.098 R)
• M62: 45,134,276 km (0.113 R)
• M63: 47,018,910 km (0.047 R)
• M64: 47,884,034 km (0.1 R)
• M65: 50,775,911 km (0.048 R)
• M66: 51,841,497 km (0.109 R)
• M67: 53,363,505 km (0.093 R)
• M68: 54,900,175 km (0.094 R)
• M69: 55,081,936 km (0.077 R)
• M70: 55,628,417 km (0.068 R)
• M71: 55,810,926 km (0.067 R)
• M72: 56,268,247 km (0.096 R)
• M73: 56,359,801 km (0.105 R)
• M74: 57,370,634 km (0.103 R)
• M75: 58,387,451 km (0.119 R)
• M76: 59,130,653 km (0.1 R)
• M77: 59,876,997 km (0.06 R)
• M78: 61,473,355 km (0.038 R)
• M79: 61,756,544 km (0.06 R)
• M80: 62,703,499 km (0.074 R)
• M81: 63,178,771 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit