🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.6 AU - 0.9 AU

Year: 240 Days

Day: 21.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,558,229 km

• M1: 32,463 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.09 AU - 1.21 AU

Year: 455 Days

Day: 24.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,558,229 km

• M1: 249,080 km (0.111 R)
• M2: 853,905 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.35 AU - 4.13 AU

Year: 2669 Days

Day: 14.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 10.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.64 AU - 9.92 AU

Year: 9599 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,558,229 km

• M1: 137,181 km (0.116 R)
• M2: 244,593 km (0.106 R)
• M3: 318,344 km (0.081 R)
• M4: 769,681 km (0.08 R)
• M5: 1,085,333 km (0.045 R)
• M6: 2,520,126 km (0.037 R)
• M7: 2,766,214 km (0.099 R)
• M8: 2,906,387 km (0.085 R)
• M9: 3,611,891 km (0.104 R)
• M10: 3,703,894 km (0.083 R)
• M11: 3,889,993 km (0.1 R)
• M12: 4,271,618 km (0.114 R)
• M13: 4,866,718 km (0.082 R)
• M14: 5,452,693 km (0.081 R)
• M15: 5,807,838 km (0.08 R)
• M16: 6,354,768 km (0.119 R)
• M17: 6,540,718 km (0.034 R)
• M18: 6,766,312 km (0.113 R)
• M19: 6,880,156 km (0.075 R)
• M20: 7,497,696 km (0.12 R)
• M21: 8,703,305 km (0.114 R)
• M22: 9,328,474 km (0.067 R)
• M23: 9,455,333 km (0.109 R)
• M24: 10,534,233 km (0.043 R)
• M25: 10,710,460 km (0.056 R)
• M26: 11,697,207 km (0.118 R)
• M27: 12,155,425 km (0.106 R)
• M28: 12,572,803 km (0.112 R)
• M29: 12,666,153 km (0.114 R)
• M30: 14,191,752 km (0.101 R)
• M31: 14,976,243 km (0.119 R)
• M32: 15,473,656 km (0.076 R)
• M33: 15,724,382 km (0.097 R)
• M34: 15,875,476 km (0.035 R)
• M35: 16,229,873 km (0.104 R)
• M36: 18,358,052 km (0.053 R)
• M37: 19,212,107 km (0.091 R)
• M38: 19,427,677 km (0.078 R)
• M39: 20,407,693 km (0.103 R)
• M40: 21,014,462 km (0.096 R)
• M41: 22,756,080 km (0.1 R)
• M42: 23,213,102 km (0.095 R)
• M43: 23,442,734 km (0.1 R)
• M44: 24,136,120 km (0.076 R)
• M45: 25,306,724 km (0.054 R)
• M46: 26,018,062 km (0.109 R)
• M47: 26,856,109 km (0.064 R)
• M48: 27,824,755 km (0.099 R)
• M49: 28,743,286 km (0.092 R)
• M50: 29,796,305 km (0.095 R)
• M51: 29,920,921 km (0.091 R)
• M52: 30,296,112 km (0.078 R)
• M53: 31,748,707 km (0.113 R)
• M54: 31,876,165 km (0.073 R)
• M55: 32,515,546 km (0.094 R)
• M56: 34,655,843 km (0.078 R)
• M57: 34,787,040 km (0.048 R)
• M58: 35,181,530 km (0.09 R)
• M59: 35,643,637 km (0.083 R)
• M60: 36,573,987 km (0.115 R)
• M61: 37,646,903 km (0.086 R)
• M62: 37,849,308 km (0.092 R)
• M63: 39,892,516 km (0.066 R)
• M64: 40,581,564 km (0.062 R)
• M65: 41,205,088 km (0.088 R)
• M66: 41,552,753 km (0.072 R)
• M67: 41,761,891 km (0.065 R)
• M68: 42,181,214 km (0.063 R)
• M69: 42,461,560 km (0.114 R)
• M70: 42,531,722 km (0.102 R)
• M71: 42,601,883 km (0.114 R)
• M72: 42,742,356 km (0.112 R)
• M73: 43,023,899 km (0.086 R)
• M74: 43,306,190 km (0.063 R)
• M75: 44,369,681 km (0.111 R)
• M76: 45,441,849 km (0.084 R)
• M77: 45,513,656 km (0.038 R)
• M78: 48,415,705 km (0.062 R)
• M79: 48,489,158 km (0.117 R)
• M80: 48,562,461 km (0.07 R)
• M81: 48,929,724 km (0.051 R)
• M82: 49,224,282 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.6

Radius: 7.5

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.43 AU - 13.39 AU

Year: 16130 Days

Day: 19 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,558,229 km

• M1: 103,971 km (0.049 R)
• M2: 264,788 km (0.088 R)
• M3: 718,219 km (0.095 R)
• M4: 869,612 km (0.091 R)
• M5: 1,103,883 km (0.103 R)
• M6: 1,279,810 km (0.087 R)
• M7: 1,464,862 km (0.118 R)
• M8: 1,546,842 km (0.081 R)
• M9: 1,630,467 km (0.076 R)
• M10: 1,773,184 km (0.089 R)
• M11: 2,071,033 km (0.12 R)
• M12: 2,514,291 km (0.102 R)
• M13: 3,449,278 km (0.106 R)
• M14: 5,176,236 km (0.097 R)
• M15: 5,687,113 km (0.063 R)
• M16: 7,126,843 km (0.113 R)
• M17: 7,503,530 km (0.079 R)
• M18: 8,772,270 km (0.117 R)
• M19: 8,872,650 km (0.098 R)
• M20: 9,175,885 km (0.104 R)
• M21: 9,792,677 km (0.079 R)
• M22: 9,949,006 km (0.045 R)
• M23: 10,316,868 km (0.091 R)
• M24: 10,742,922 km (0.103 R)
• M25: 12,166,645 km (0.101 R)
• M26: 13,129,158 km (0.034 R)
• M27: 14,470,004 km (0.059 R)
• M28: 15,915,119 km (0.117 R)
• M29: 16,345,213 km (0.103 R)
• M30: 16,716,814 km (0.118 R)
• M31: 17,594,954 km (0.097 R)
• M32: 18,231,343 km (0.082 R)
• M33: 18,681,333 km (0.037 R)
• M34: 19,592,235 km (0.045 R)
• M35: 20,784,530 km (0.116 R)
• M36: 21,119,779 km (0.066 R)
• M37: 21,795,961 km (0.079 R)
• M38: 22,410,359 km (0.078 R)
• M39: 22,823,250 km (0.059 R)
• M40: 23,936,407 km (0.03 R)
• M41: 24,147,191 km (0.028 R)
• M42: 24,853,891 km (0.047 R)
• M43: 25,281,143 km (0.033 R)
• M44: 26,143,125 km (0.114 R)
• M45: 26,650,262 km (0.06 R)
• M46: 26,722,967 km (0.083 R)
• M47: 27,895,665 km (0.085 R)
• M48: 28,935,370 km (0.086 R)
• M49: 29,084,968 km (0.027 R)
• M50: 29,384,911 km (0.113 R)
• M51: 30,899,739 km (0.1 R)
• M52: 31,282,411 km (0.107 R)
• M53: 32,362,358 km (0.081 R)
• M54: 32,750,863 km (0.106 R)
• M55: 33,297,644 km (0.114 R)
• M56: 33,689,889 km (0.084 R)
• M57: 34,479,168 km (0.117 R)
• M58: 35,114,959 km (0.1 R)
• M59: 35,995,492 km (0.079 R)
• M60: 36,236,943 km (0.038 R)
• M61: 37,207,833 km (0.117 R)
• M62: 37,859,930 km (0.091 R)
• M63: 37,941,760 km (0.086 R)
• M64: 39,010,188 km (0.109 R)
• M65: 39,672,607 km (0.112 R)
• M66: 40,338,617 km (0.086 R)
• M67: 40,589,493 km (0.095 R)
• M68: 42,614,001 km (0.053 R)
• M69: 42,954,635 km (0.081 R)
• M70: 43,296,167 km (0.065 R)
• M71: 43,896,054 km (0.099 R)
• M72: 44,412,317 km (0.091 R)
• M73: 44,671,271 km (0.111 R)
• M74: 45,190,525 km (0.047 R)
• M75: 45,624,957 km (0.117 R)
• M76: 46,760,704 km (0.05 R)
• M77: 47,287,887 km (0.097 R)
• M78: 47,994,138 km (0.085 R)
• M79: 48,881,703 km (0.11 R)
• M80: 48,970,713 km (0.116 R)
• M81: 49,149,034 km (0.118 R)
• M82: 50,133,388 km (0.062 R)
• M83: 51,124,324 km (0.102 R)
• M84: 52,212,649 km (0.07 R)
• M85: 53,308,453 km (0.102 R)
• M86: 57,485,375 km (0.061 R)
• M87: 57,579,323 km (0.113 R)
• M88: 59,660,528 km (0.095 R)
• M89: 60,614,514 km (0.087 R)
• M90: 60,710,257 km (0.045 R)
• M91: 62,731,324 km (0.103 R)
• M92: 65,459,989 km (0.11 R)
• M93: 65,558,275 km (0.119 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: 291 - 10,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit