🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.79 AU - 0.99 AU

Year: 301 Days

Day: 29.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,495,118 km

• M1: 291,566 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.83 AU - 1.33 AU

Year: 402 Days

Day: 25.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.39 AU - 2.81 AU

Year: 1502 Days

Day: 39.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.97 AU - 3.59 AU

Year: 2128 Days

Day: 46.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,495,118 km

• M1: 163,211 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.2 AU - 3.84 AU

Year: 2365 Days

Day: 19.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.71 AU - 5.27 AU

Year: 3408 Days

Day: 46.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 9.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.66 AU - 6.8 AU

Year: 5569 Days

Day: 13.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 78,495,118 km

• M1: 122,969 km (0.114 R)
• M2: 333,902 km (0.117 R)
• M3: 401,371 km (0.048 R)
• M4: 496,366 km (0.118 R)
• M5: 588,069 km (0.103 R)
• M6: 763,697 km (0.12 R)
• M7: 823,835 km (0.076 R)
• M8: 885,919 km (0.12 R)
• M9: 1,007,542 km (0.12 R)
• M10: 1,236,277 km (0.093 R)
• M11: 1,507,049 km (0.12 R)
• M12: 1,575,714 km (0.081 R)
• M13: 1,742,815 km (0.094 R)
• M14: 2,298,721 km (0.106 R)
• M15: 2,358,111 km (0.086 R)
• M16: 2,642,796 km (0.101 R)
• M17: 2,768,309 km (0.045 R)
• M18: 3,003,476 km (0.11 R)
• M19: 3,090,542 km (0.067 R)
• M20: 3,211,717 km (0.062 R)
• M21: 3,447,633 km (0.096 R)
• M22: 3,550,406 km (0.114 R)
• M23: 4,043,780 km (0.075 R)
• M24: 4,225,392 km (0.078 R)
• M25: 4,571,262 km (0.084 R)
• M26: 5,677,090 km (0.091 R)
• M27: 5,826,089 km (0.086 R)
• M28: 6,155,504 km (0.105 R)
• M29: 6,266,804 km (0.081 R)
• M30: 6,477,139 km (0.112 R)
• M31: 6,618,659 km (0.098 R)
• M32: 6,904,839 km (0.05 R)
• M33: 6,976,945 km (0.116 R)
• M34: 7,092,884 km (0.1 R)
• M35: 7,195,059 km (0.093 R)
• M36: 7,474,358 km (0.054 R)
• M37: 7,593,139 km (0.095 R)
• M38: 7,727,478 km (0.088 R)
• M39: 8,074,395 km (0.113 R)
• M40: 8,441,808 km (0.036 R)
• M41: 9,145,367 km (0.105 R)
• M42: 9,384,125 km (0.066 R)
• M43: 9,448,153 km (0.089 R)
• M44: 10,145,428 km (0.091 R)
• M45: 10,293,381 km (0.042 R)
• M46: 10,409,169 km (0.069 R)
• M47: 10,525,257 km (0.091 R)
• M48: 10,641,645 km (0.049 R)
• M49: 10,775,385 km (0.109 R)
• M50: 10,909,724 km (0.07 R)
• M51: 10,993,798 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 10.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.5 AU - 7.94 AU

Year: 7682 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,495,118 km

• M1: 229,633 km (0.028 R)
• M2: 382,073 km (0.104 R)
• M3: 660,923 km (0.114 R)
• M4: 729,140 km (0.1 R)
• M5: 799,900 km (0.119 R)
• M6: 2,116,211 km (0.112 R)
• M7: 2,220,631 km (0.08 R)
• M8: 2,844,753 km (0.113 R)
• M9: 3,038,333 km (0.077 R)
• M10: 3,156,665 km (0.104 R)
• M11: 3,357,275 km (0.066 R)
• M12: 3,771,063 km (0.04 R)
• M13: 4,179,316 km (0.119 R)
• M14: 4,715,325 km (0.116 R)
• M15: 4,875,694 km (0.118 R)
• M16: 5,108,169 km (0.112 R)
• M17: 5,391,806 km (0.104 R)
• M18: 5,632,210 km (0.105 R)
• M19: 5,705,064 km (0.098 R)
• M20: 5,851,670 km (0.117 R)
• M21: 6,048,990 km (0.108 R)
• M22: 6,173,455 km (0.074 R)
• M23: 8,223,694 km (0.078 R)
• M24: 8,556,400 km (0.11 R)
• M25: 9,063,836 km (0.081 R)
• M26: 9,465,207 km (0.12 R)
• M27: 9,551,974 km (0.09 R)
• M28: 9,726,255 km (0.062 R)
• M29: 10,374,612 km (0.107 R)
• M30: 10,794,534 km (0.084 R)
• M31: 10,976,145 km (0.046 R)
• M32: 11,527,264 km (0.069 R)
• M33: 11,681,948 km (0.088 R)
• M34: 12,024,677 km (0.039 R)
• M35: 12,244,586 km (0.108 R)
• M36: 12,402,411 km (0.101 R)
• M37: 12,720,157 km (0.102 R)
• M38: 12,784,036 km (0.052 R)
• M39: 13,526,191 km (0.052 R)
• M40: 13,656,790 km (0.105 R)
• M41: 13,722,164 km (0.106 R)
• M42: 13,853,212 km (0.076 R)
• M43: 14,116,803 km (0.09 R)
• M44: 14,582,052 km (0.102 R)
• M45: 14,648,923 km (0.071 R)
• M46: 14,749,452 km (0.094 R)
• M47: 14,850,132 km (0.112 R)
• M48: 15,289,202 km (0.055 R)
• M49: 15,664,243 km (0.098 R)
• M50: 16,249,620 km (0.088 R)
• M51: 16,842,177 km (0.034 R)
• M52: 16,982,649 km (0.071 R)
• M53: 17,655,242 km (0.09 R)
• M54: 17,869,316 km (0.094 R)
• M55: 18,192,298 km (0.104 R)
• M56: 18,880,298 km (0.083 R)
• M57: 19,356,020 km (0.102 R)
• M58: 19,466,423 km (0.117 R)
• M59: 21,487,939 km (0.11 R)
• M60: 21,602,232 km (0.111 R)
• M61: 21,716,674 km (0.086 R)
• M62: 21,869,713 km (0.081 R)
• M63: 22,369,220 km (0.039 R)
• M64: 23,223,125 km (0.08 R)
• M65: 23,654,116 km (0.112 R)
• M66: 23,929,675 km (0.111 R)
• M67: 24,882,763 km (0.114 R)
• M68: 25,243,444 km (0.101 R)
• M69: 25,807,877 km (0.11 R)
• M70: 26,580,400 km (0.072 R)
• M71: 26,662,230 km (0.099 R)
• M72: 26,785,050 km (0.086 R)
• M73: 27,567,297 km (0.04 R)
• M74: 27,691,463 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.2

Radius: 3.1

Gravity: 62.98 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.52 AU - 14.72 AU

Year: 18003 Days

Day: 21.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,495,118 km

• M1: 116,986 km (0.118 R)
• M2: 163,510 km (0.044 R)
• M3: 189,391 km (0.041 R)
• M4: 1,038,359 km (0.076 R)
• M5: 2,486,616 km (0.044 R)
• M6: 3,009,012 km (0.041 R)
• M7: 3,227,125 km (0.099 R)
• M8: 3,951,179 km (0.119 R)
• M9: 4,433,183 km (0.093 R)
• M10: 4,806,729 km (0.097 R)
• M11: 5,276,915 km (0.073 R)
• M12: 5,320,448 km (0.066 R)
• M13: 5,628,021 km (0.062 R)
• M14: 5,941,429 km (0.097 R)
• M15: 6,491,800 km (0.112 R)
• M16: 6,678,797 km (0.096 R)
• M17: 6,725,920 km (0.099 R)
• M18: 7,640,262 km (0.072 R)
• M19: 7,788,215 km (0.066 R)
• M20: 9,005,193 km (0.041 R)
• M21: 9,109,314 km (0.097 R)
• M22: 9,688,706 km (0.029 R)
• M23: 10,497,881 km (0.094 R)
• M24: 11,272,499 km (0.113 R)
• M25: 14,184,870 km (0.11 R)
• M26: 14,366,632 km (0.077 R)
• M27: 14,427,368 km (0.103 R)
• M28: 15,785,418 km (0.085 R)
• M29: 16,036,742 km (0.111 R)
• M30: 16,352,693 km (0.101 R)
• M31: 16,543,281 km (0.088 R)
• M32: 18,028,488 km (0.045 R)
• M33: 18,291,032 km (0.073 R)
• M34: 18,357,005 km (0.09 R)
• M35: 19,019,873 km (0.081 R)
• M36: 20,573,896 km (0.117 R)
• M37: 20,848,258 km (0.109 R)
• M38: 20,985,888 km (0.113 R)
• M39: 21,054,853 km (0.107 R)
• M40: 21,539,550 km (0.063 R)
• M41: 21,609,113 km (0.1 R)
• M42: 22,027,987 km (0.045 R)
• M43: 22,731,995 km (0.112 R)
• M44: 23,086,841 km (0.114 R)
• M45: 24,451,473 km (0.052 R)
• M46: 25,033,857 km (0.068 R)
• M47: 25,768,233 km (0.104 R)
• M48: 26,063,988 km (0.098 R)
• M49: 26,658,939 km (0.102 R)
• M50: 27,258,228 km (0.062 R)
• M51: 29,313,404 km (0.049 R)
• M52: 29,467,639 km (0.105 R)
• M53: 29,854,349 km (0.11 R)
• M54: 31,103,043 km (0.088 R)
• M55: 31,181,731 km (0.114 R)
• M56: 33,007,873 km (0.096 R)
• M57: 34,298,603 km (0.074 R)
• M58: 35,195,592 km (0.104 R)
• M59: 38,268,482 km (0.104 R)
• M60: 38,774,870 km (0.049 R)
• M61: 39,113,710 km (0.104 R)
• M62: 39,198,532 km (0.053 R)
• M63: 39,623,689 km (0.075 R)
• M64: 39,794,230 km (0.083 R)
• M65: 40,307,201 km (0.117 R)
• M66: 40,908,435 km (0.075 R)
• M67: 41,339,726 km (0.097 R)
• M68: 42,467,993 km (0.051 R)
• M69: 44,046,999 km (0.059 R)
• M70: 44,932,468 km (0.084 R)
• M71: 45,110,191 km (0.028 R)
• M72: 46,361,278 km (0.086 R)
• M73: 47,352,364 km (0.05 R)
• M74: 47,895,853 km (0.054 R)
• M75: 49,722,293 km (0.097 R)
• M76: 50,644,115 km (0.083 R)
• M77: 50,736,567 km (0.059 R)
• M78: 51,478,422 km (0.036 R)
• M79: 52,224,018 km (0.101 R)
• M80: 53,254,897 km (0.079 R)
• M81: 54,197,813 km (0.119 R)
• M82: 55,336,701 km (0.1 R)
• M83: 57,541,325 km (0.078 R)
• M84: 58,800,191 km (0.119 R)
• M85: 59,091,907 km (0.107 R)
• M86: 60,361,843 km (0.113 R)
• M87: 60,656,252 km (0.114 R)
• M88: 63,326,723 km (0.1 R)
• M89: 63,525,988 km (0.081 R)
• M90: 64,425,669 km (0.046 R)
• M91: 64,525,750 km (0.117 R)
• M92: 65,934,214 km (0.116 R)
• M93: 66,237,300 km (0.12 R)
• M94: 67,251,124 km (0.082 R)

Asteroid Belt

Center: 16.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.8

Radius: 4.3

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.17 AU - 20.75 AU

Year: 28407 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,495,118 km

• M1: 109,655 km (0.079 R)
• M2: 197,619 km (0.081 R)
• M3: 1,697,038 km (0.118 R)
• M4: 2,459,987 km (0.101 R)
• M5: 5,026,788 km (0.08 R)
• M6: 7,982,842 km (0.112 R)
• M7: 8,203,050 km (0.119 R)
• M8: 8,537,251 km (0.057 R)
• M9: 8,705,848 km (0.094 R)
• M10: 8,989,635 km (0.086 R)
• M11: 9,334,010 km (0.045 R)
• M12: 9,858,649 km (0.102 R)
• M13: 10,452,852 km (0.064 R)
• M14: 11,242,430 km (0.09 R)
• M15: 11,551,200 km (0.068 R)
• M16: 11,613,283 km (0.105 R)
• M17: 12,494,265 km (0.106 R)
• M18: 12,749,927 km (0.072 R)
• M19: 14,252,937 km (0.088 R)
• M20: 14,654,159 km (0.045 R)
• M21: 14,991,352 km (0.032 R)
• M22: 15,810,999 km (0.066 R)
• M23: 18,428,214 km (0.073 R)
• M24: 18,938,342 km (0.086 R)
• M25: 19,379,207 km (0.05 R)
• M26: 19,897,863 km (0.113 R)
• M27: 20,421,007 km (0.083 R)
• M28: 25,409,348 km (0.112 R)
• M29: 25,814,160 km (0.108 R)
• M30: 28,371,236 km (0.093 R)
• M31: 29,044,127 km (0.044 R)
• M32: 30,319,898 km (0.085 R)
• M33: 31,353,619 km (0.06 R)
• M34: 31,613,770 km (0.068 R)
• M35: 34,881,736 km (0.117 R)
• M36: 36,601,064 km (0.055 R)
• M37: 36,966,531 km (0.101 R)
• M38: 37,149,639 km (0.106 R)
• M39: 40,876,272 km (0.074 R)
• M40: 41,540,636 km (0.047 R)
• M41: 42,591,711 km (0.075 R)
• M42: 45,502,436 km (0.108 R)
• M43: 46,585,675 km (0.069 R)
• M44: 48,076,567 km (0.111 R)
• M45: 49,179,702 km (0.117 R)
• M46: 49,280,381 km (0.119 R)
• M47: 49,582,868 km (0.091 R)
• M48: 50,595,795 km (0.076 R)
• M49: 50,799,099 km (0.087 R)
• M50: 51,615,454 km (0.096 R)
• M51: 52,025,203 km (0.075 R)
• M52: 54,298,043 km (0.081 R)
• M53: 56,181,780 km (0.079 R)
• M54: 56,708,813 km (0.043 R)
• M55: 61,091,731 km (0.076 R)
• M56: 62,395,028 km (0.077 R)
• M57: 62,722,348 km (0.092 R)
• M58: 63,707,450 km (0.119 R)
• M59: 63,927,060 km (0.109 R)
• M60: 64,146,969 km (0.048 R)
• M61: 66,359,521 km (0.073 R)
• M62: 69,498,832 km (0.085 R)
• M63: 71,200,359 km (0.087 R)
• M64: 73,605,593 km (0.062 R)
• M65: 73,720,783 km (0.045 R)
• M66: 74,066,654 km (0.116 R)
• M67: 74,413,122 km (0.049 R)
• M68: 74,528,762 km (0.112 R)
• M69: 75,572,057 km (0.081 R)
• M70: 78,259,882 km (0.051 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit