🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.93 AU

Year: 269 Days

Day: 43.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.37 AU - 2.11 AU

Year: 847 Days

Day: 42.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.88 AU - 3.26 AU

Year: 1985 Days

Day: 24.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,653,347 km

• M1: 2,176,350 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.51 AU - 3.65 AU

Year: 1994 Days

Day: 37.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,653,347 km

• M1: 166,353 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.67 AU - 3.49 AU

Year: 1994 Days

Day: 46.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.85 AU - 4.75 AU

Year: 2733 Days

Day: 25.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 13

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.3 AU - 5.46 AU

Year: 4604 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,653,347 km

• M1: 178,470 km (0.103 R)
• M2: 311,014 km (0.118 R)
• M3: 417,976 km (0.059 R)
• M4: 751,879 km (0.105 R)
• M5: 1,167,462 km (0.109 R)
• M6: 1,267,842 km (0.094 R)
• M7: 1,401,283 km (0.092 R)
• M8: 1,699,432 km (0.091 R)
• M9: 2,158,248 km (0.1 R)
• M10: 2,466,869 km (0.104 R)
• M11: 2,655,362 km (0.062 R)
• M12: 2,751,404 km (0.086 R)
• M13: 3,331,545 km (0.061 R)
• M14: 3,604,112 km (0.03 R)
• M15: 4,104,218 km (0.057 R)
• M16: 4,328,614 km (0.057 R)
• M17: 4,465,197 km (0.059 R)
• M18: 4,626,464 km (0.09 R)
• M19: 5,097,847 km (0.067 R)
• M20: 5,218,123 km (0.042 R)
• M21: 5,315,063 km (0.104 R)
• M22: 5,783,753 km (0.107 R)
• M23: 5,985,112 km (0.101 R)
• M24: 6,137,701 km (0.083 R)
• M25: 6,317,368 km (0.07 R)
• M26: 6,446,771 km (0.067 R)
• M27: 6,734,597 km (0.1 R)
• M28: 6,973,355 km (0.065 R)
• M29: 7,377,419 km (0.103 R)
• M30: 7,928,089 km (0.103 R)
• M31: 8,095,788 km (0.118 R)
• M32: 8,349,805 km (0.067 R)
• M33: 9,778,315 km (0.072 R)
• M34: 10,291,586 km (0.075 R)
• M35: 10,720,782 km (0.049 R)
• M36: 11,124,696 km (0.11 R)
• M37: 11,250,059 km (0.034 R)
• M38: 11,851,592 km (0.054 R)
• M39: 11,947,484 km (0.082 R)
• M40: 12,888,455 km (0.088 R)
• M41: 13,086,074 km (0.108 R)
• M42: 13,651,554 km (0.092 R)
• M43: 13,752,233 km (0.098 R)
• M44: 13,987,999 km (0.107 R)
• M45: 15,291,146 km (0.109 R)
• M46: 15,675,613 km (0.09 R)
• M47: 15,922,001 km (0.067 R)
• M48: 16,489,874 km (0.041 R)
• M49: 16,848,161 km (0.057 R)
• M50: 17,682,169 km (0.093 R)
• M51: 18,048,983 km (0.119 R)
• M52: 18,159,536 km (0.099 R)
• M53: 18,344,140 km (0.078 R)
• M54: 18,566,741 km (0.097 R)
• M55: 19,541,222 km (0.091 R)
• M56: 20,110,891 km (0.057 R)
• M57: 20,763,287 km (0.076 R)
• M58: 21,150,297 km (0.074 R)
• M59: 21,266,833 km (0.103 R)
• M60: 21,931,497 km (0.081 R)
• M61: 22,049,380 km (0.104 R)
• M62: 22,167,712 km (0.07 R)
• M63: 22,563,248 km (0.118 R)
• M64: 23,481,779 km (0.092 R)
• M65: 23,885,095 km (0.112 R)
• M66: 24,046,960 km (0.025 R)
• M67: 24,616,629 km (0.079 R)
• M68: 25,026,228 km (0.113 R)
• M69: 25,810,719 km (0.051 R)
• M70: 25,893,895 km (0.089 R)
• M71: 26,477,626 km (0.11 R)
• M72: 26,561,401 km (0.103 R)
• M73: 27,065,845 km (0.088 R)
• M74: 27,234,741 km (0.086 R)
• M75: 27,361,600 km (0.053 R)
• M76: 28,383,653 km (0.078 R)
• M77: 28,598,176 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 13.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.21 AU - 7.97 AU

Year: 6965 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,653,347 km

• M1: 171,439 km (0.088 R)
• M2: 271,520 km (0.045 R)
• M3: 360,980 km (0.113 R)
• M4: 494,271 km (0.034 R)
• M5: 588,518 km (0.06 R)
• M6: 733,478 km (0.047 R)
• M7: 1,088,624 km (0.09 R)
• M8: 1,497,175 km (0.101 R)
• M9: 1,842,747 km (0.08 R)
• M10: 1,953,000 km (0.093 R)
• M11: 2,147,477 km (0.096 R)
• M12: 2,280,919 km (0.079 R)
• M13: 2,399,999 km (0.091 R)
• M14: 2,538,676 km (0.114 R)
• M15: 2,897,262 km (0.11 R)
• M16: 3,330,049 km (0.059 R)
• M17: 4,404,760 km (0.102 R)
• M18: 4,554,358 km (0.114 R)
• M19: 4,792,966 km (0.109 R)
• M20: 4,902,771 km (0.05 R)
• M21: 5,124,924 km (0.082 R)
• M22: 5,305,189 km (0.102 R)
• M23: 5,418,884 km (0.026 R)
• M24: 6,237,633 km (0.092 R)
• M25: 6,995,196 km (0.078 R)
• M26: 7,653,128 km (0.099 R)
• M27: 8,146,352 km (0.06 R)
• M28: 8,463,350 km (0.09 R)
• M29: 8,757,459 km (0.115 R)
• M30: 9,383,526 km (0.098 R)
• M31: 10,306,844 km (0.082 R)
• M32: 10,678,595 km (0.03 R)
• M33: 10,764,913 km (0.084 R)
• M34: 10,880,552 km (0.109 R)
• M35: 11,879,717 km (0.039 R)
• M36: 12,059,234 km (0.112 R)
• M37: 12,481,250 km (0.081 R)
• M38: 13,185,257 km (0.105 R)
• M39: 13,278,157 km (0.077 R)
• M40: 13,620,138 km (0.114 R)
• M41: 13,776,618 km (0.097 R)
• M42: 14,059,806 km (0.119 R)
• M43: 14,631,869 km (0.109 R)
• M44: 15,049,845 km (0.08 R)
• M45: 15,211,710 km (0.085 R)
• M46: 15,406,636 km (0.063 R)
• M47: 15,504,473 km (0.107 R)
• M48: 15,635,072 km (0.061 R)
• M49: 15,799,031 km (0.1 R)
• M50: 16,260,989 km (0.095 R)
• M51: 16,560,335 km (0.117 R)
• M52: 16,727,286 km (0.095 R)
• M53: 16,962,155 km (0.058 R)
• M54: 17,775,817 km (0.091 R)
• M55: 18,015,473 km (0.099 R)
• M56: 18,428,962 km (0.078 R)
• M57: 18,602,046 km (0.055 R)
• M58: 18,810,586 km (0.093 R)
• M59: 19,089,885 km (0.06 R)
• M60: 19,794,192 km (0.09 R)
• M61: 20,506,876 km (0.113 R)
• M62: 20,902,413 km (0.103 R)
• M63: 21,264,290 km (0.109 R)
• M64: 21,409,550 km (0.112 R)
• M65: 21,591,760 km (0.113 R)
• M66: 21,810,921 km (0.092 R)
• M67: 21,920,875 km (0.106 R)
• M68: 22,399,140 km (0.116 R)
• M69: 22,658,093 km (0.098 R)
• M70: 23,854,727 km (0.034 R)
• M71: 24,384,752 km (0.118 R)
• M72: 24,613,038 km (0.061 R)
• M73: 25,071,855 km (0.082 R)
• M74: 25,225,343 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 14.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.63 AU - 11.77 AU

Year: 11146 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 102.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,653,347 km

• M1: 268,528 km (0.058 R)
• M2: 510,578 km (0.098 R)
• M3: 895,642 km (0.101 R)
• M4: 991,684 km (0.111 R)
• M5: 1,195,287 km (0.067 R)
• M6: 1,436,289 km (0.099 R)
• M7: 1,992,494 km (0.103 R)
• M8: 2,201,183 km (0.098 R)
• M9: 2,726,720 km (0.107 R)
• M10: 3,078,724 km (0.087 R)
• M11: 3,199,450 km (0.073 R)
• M12: 3,508,369 km (0.08 R)
• M13: 4,424,656 km (0.108 R)
• M14: 5,195,085 km (0.102 R)
• M15: 5,707,159 km (0.105 R)
• M16: 6,197,391 km (0.117 R)
• M17: 6,779,925 km (0.045 R)
• M18: 7,502,333 km (0.098 R)
• M19: 7,625,153 km (0.117 R)
• M20: 8,460,956 km (0.093 R)
• M21: 9,238,267 km (0.118 R)
• M22: 9,948,408 km (0.086 R)
• M23: 10,219,180 km (0.105 R)
• M24: 10,676,202 km (0.041 R)
• M25: 12,038,889 km (0.091 R)
• M26: 12,765,186 km (0.084 R)
• M27: 13,109,112 km (0.057 R)
• M28: 13,956,883 km (0.112 R)
• M29: 14,566,045 km (0.11 R)
• M30: 14,822,456 km (0.051 R)
• M31: 15,496,095 km (0.091 R)
• M32: 17,142,719 km (0.061 R)
• M33: 17,849,868 km (0.069 R)
• M34: 18,069,328 km (0.048 R)
• M35: 18,400,239 km (0.119 R)
• M36: 18,566,442 km (0.096 R)
• M37: 18,677,444 km (0.061 R)
• M38: 19,461,337 km (0.094 R)
• M39: 19,743,927 km (0.066 R)
• M40: 21,061,136 km (0.11 R)
• M41: 21,818,251 km (0.096 R)
• M42: 22,052,970 km (0.038 R)
• M43: 22,288,587 km (0.1 R)
• M44: 22,465,860 km (0.078 R)
• M45: 23,179,592 km (0.054 R)
• M46: 23,539,225 km (0.03 R)
• M47: 24,203,290 km (0.063 R)
• M48: 24,446,386 km (0.107 R)
• M49: 24,751,417 km (0.074 R)
• M50: 25,673,837 km (0.091 R)
• M51: 25,797,704 km (0.103 R)
• M52: 26,607,627 km (0.115 R)
• M53: 26,921,334 km (0.034 R)
• M54: 28,124,549 km (0.033 R)
• M55: 30,780,659 km (0.12 R)
• M56: 31,044,101 km (0.099 R)
• M57: 31,838,765 km (0.077 R)
• M58: 32,305,511 km (0.081 R)
• M59: 32,573,141 km (0.063 R)
• M60: 34,126,715 km (0.102 R)
• M61: 34,399,432 km (0.03 R)
• M62: 35,152,956 km (0.098 R)
• M63: 35,911,866 km (0.098 R)
• M64: 37,235,658 km (0.09 R)
• M65: 38,646,216 km (0.106 R)
• M66: 40,578,123 km (0.047 R)
• M67: 42,761,504 km (0.119 R)
• M68: 42,981,862 km (0.057 R)
• M69: 46,408,850 km (0.094 R)
• M70: 46,559,944 km (0.114 R)
• M71: 46,711,038 km (0.086 R)
• M72: 46,862,431 km (0.049 R)
• M73: 47,926,221 km (0.07 R)
• M74: 48,231,550 km (0.113 R)
• M75: 48,844,303 km (0.079 R)
• M76: 49,074,684 km (0.085 R)
• M77: 49,691,027 km (0.106 R)
• M78: 50,309,914 km (0.094 R)
• M79: 52,260,371 km (0.07 R)
• M80: 52,495,987 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit