🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 328 Days

Day: 45.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,613,651 km

• M1: 246,687 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.07 AU - 1.59 AU

Year: 544 Days

Day: 22.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.46 AU - 4.9 AU

Year: 3032 Days

Day: 34.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.01 AU - 5.23 AU

Year: 3523 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,613,651 km

• M1: 336,745 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.61 AU - 4.67 AU

Year: 3546 Days

Day: 22.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 14

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11 AU - 13.48 AU

Year: 15192 Days

Day: 9.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,613,651 km

• M1: 203,453 km (0.088 R)
• M2: 301,739 km (0.031 R)
• M3: 622,776 km (0.085 R)
• M4: 736,171 km (0.106 R)
• M5: 900,130 km (0.078 R)
• M6: 1,708,856 km (0.062 R)
• M7: 3,583,019 km (0.117 R)
• M8: 3,909,890 km (0.058 R)
• M9: 4,592,804 km (0.093 R)
• M10: 5,190,298 km (0.069 R)
• M11: 5,602,440 km (0.074 R)
• M12: 5,728,252 km (0.05 R)
• M13: 5,897,447 km (0.096 R)
• M14: 6,154,307 km (0.098 R)
• M15: 6,502,571 km (0.097 R)
• M16: 6,902,147 km (0.067 R)
• M17: 7,264,173 km (0.05 R)
• M18: 7,772,208 km (0.089 R)
• M19: 8,196,467 km (0.084 R)
• M20: 11,319,173 km (0.104 R)
• M21: 11,639,163 km (0.079 R)
• M22: 12,070,454 km (0.092 R)
• M23: 12,233,515 km (0.108 R)
• M24: 13,564,488 km (0.086 R)
• M25: 13,904,374 km (0.087 R)
• M26: 16,602,970 km (0.103 R)
• M27: 17,455,828 km (0.109 R)
• M28: 18,198,132 km (0.061 R)
• M29: 18,698,836 km (0.051 R)
• M30: 20,034,596 km (0.098 R)
• M31: 21,335,200 km (0.115 R)
• M32: 21,532,669 km (0.076 R)
• M33: 22,062,245 km (0.116 R)
• M34: 22,663,180 km (0.071 R)
• M35: 22,797,369 km (0.083 R)
• M36: 23,744,623 km (0.12 R)
• M37: 24,017,639 km (0.057 R)
• M38: 24,360,368 km (0.118 R)
• M39: 26,028,085 km (0.089 R)
• M40: 27,804,111 km (0.095 R)
• M41: 28,961,400 km (0.06 R)
• M42: 29,692,634 km (0.099 R)
• M43: 29,986,744 km (0.111 R)
• M44: 30,134,247 km (0.1 R)
• M45: 30,800,855 km (0.114 R)
• M46: 31,547,199 km (0.115 R)
• M47: 32,073,185 km (0.054 R)
• M48: 32,602,163 km (0.102 R)
• M49: 33,133,984 km (0.074 R)
• M50: 33,592,052 km (0.038 R)
• M51: 34,514,622 km (0.085 R)
• M52: 34,901,482 km (0.113 R)
• M53: 35,056,615 km (0.107 R)
• M54: 35,445,570 km (0.074 R)
• M55: 35,679,541 km (0.068 R)
• M56: 36,070,739 km (0.089 R)
• M57: 36,227,518 km (0.101 R)
• M58: 36,699,499 km (0.12 R)
• M59: 37,968,089 km (0.116 R)
• M60: 38,207,595 km (0.075 R)
• M61: 39,089,774 km (0.111 R)
• M62: 39,816,670 km (0.062 R)
• M63: 40,548,054 km (0.118 R)
• M64: 41,365,906 km (0.11 R)
• M65: 41,941,558 km (0.052 R)
• M66: 42,602,781 km (0.116 R)
• M67: 43,017,915 km (0.053 R)
• M68: 44,691,317 km (0.09 R)
• M69: 46,045,477 km (0.113 R)
• M70: 47,155,493 km (0.092 R)
• M71: 47,327,082 km (0.102 R)
• M72: 47,843,045 km (0.067 R)
• M73: 48,447,420 km (0.114 R)
• M74: 50,626,163 km (0.104 R)
• M75: 51,330,171 km (0.082 R)
• M76: 51,771,784 km (0.12 R)
• M77: 52,392,166 km (0.11 R)
• M78: 52,658,899 km (0.119 R)
• M79: 52,925,931 km (0.107 R)
• M80: 53,104,252 km (0.094 R)
• M81: 53,909,238 km (0.118 R)
• M82: 54,448,090 km (0.108 R)
• M83: 58,453,872 km (0.054 R)
• M84: 59,007,384 km (0.083 R)
• M85: 59,470,090 km (0.105 R)
• M86: 59,748,193 km (0.104 R)
• M87: 60,865,240 km (0.078 R)
• M88: 62,647,848 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 3.7

Gravity: 49.55 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.04 AU - 16.36 AU

Year: 18983 Days

Day: 19.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,613,651 km

• M1: 58,044 km (0.058 R)
• M2: 119,230 km (0.076 R)
• M3: 222,751 km (0.063 R)
• M4: 301,290 km (0.082 R)
• M5: 465,100 km (0.081 R)
• M6: 588,219 km (0.044 R)
• M7: 1,068,578 km (0.084 R)
• M8: 1,315,564 km (0.068 R)
• M9: 1,401,732 km (0.117 R)
• M10: 1,671,457 km (0.078 R)
• M11: 2,395,810 km (0.071 R)
• M12: 3,516,896 km (0.056 R)
• M13: 3,798,888 km (0.086 R)
• M14: 4,470,134 km (0.073 R)
• M15: 5,222,462 km (0.111 R)
• M16: 5,636,549 km (0.037 R)
• M17: 5,918,241 km (0.072 R)
• M18: 6,544,608 km (0.072 R)
• M19: 7,806,914 km (0.1 R)
• M20: 8,015,753 km (0.111 R)
• M21: 8,385,559 km (0.115 R)
• M22: 8,869,209 km (0.059 R)
• M23: 11,066,951 km (0.118 R)
• M24: 11,301,371 km (0.116 R)
• M25: 12,559,040 km (0.058 R)
• M26: 13,297,456 km (0.12 R)
• M27: 13,359,688 km (0.09 R)
• M28: 13,923,523 km (0.086 R)
• M29: 14,494,986 km (0.082 R)
• M30: 14,687,220 km (0.113 R)
• M31: 14,944,827 km (0.092 R)
• M32: 16,924,007 km (0.119 R)
• M33: 16,991,326 km (0.084 R)
• M34: 17,329,567 km (0.115 R)
• M35: 19,900,556 km (0.118 R)
• M36: 21,411,794 km (0.116 R)
• M37: 21,703,809 km (0.088 R)
• M38: 21,776,962 km (0.083 R)
• M39: 21,997,021 km (0.045 R)
• M40: 22,365,630 km (0.059 R)
• M41: 22,810,534 km (0.095 R)
• M42: 24,542,877 km (0.043 R)
• M43: 24,619,022 km (0.112 R)
• M44: 24,771,911 km (0.103 R)
• M45: 26,316,958 km (0.087 R)
• M46: 28,211,765 km (0.027 R)
• M47: 28,291,800 km (0.025 R)
• M48: 28,612,089 km (0.057 R)
• M49: 28,692,423 km (0.085 R)
• M50: 28,772,757 km (0.102 R)
• M51: 28,933,724 km (0.12 R)
• M52: 30,477,425 km (0.093 R)
• M53: 31,052,928 km (0.086 R)
• M54: 31,217,934 km (0.107 R)
• M55: 31,548,994 km (0.108 R)
• M56: 31,631,871 km (0.051 R)
• M57: 33,559,440 km (0.05 R)
• M58: 34,751,137 km (0.077 R)
• M59: 35,266,202 km (0.042 R)
• M60: 35,524,558 km (0.045 R)
• M61: 36,130,130 km (0.078 R)
• M62: 36,216,897 km (0.11 R)
• M63: 37,878,779 km (0.116 R)
• M64: 38,585,928 km (0.052 R)
• M65: 40,103,000 km (0.032 R)
• M66: 40,643,049 km (0.1 R)
• M67: 41,276,147 km (0.092 R)
• M68: 41,457,759 km (0.045 R)
• M69: 41,912,686 km (0.073 R)
• M70: 43,195,188 km (0.114 R)
• M71: 43,471,645 km (0.117 R)
• M72: 44,956,255 km (0.101 R)
• M73: 46,646,112 km (0.103 R)
• M74: 46,835,054 km (0.106 R)
• M75: 49,123,453 km (0.115 R)
• M76: 50,669,098 km (0.114 R)
• M77: 51,545,592 km (0.082 R)
• M78: 52,820,315 km (0.08 R)
• M79: 53,511,158 km (0.116 R)
• M80: 54,801,739 km (0.046 R)
• M81: 55,601,041 km (0.065 R)
• M82: 55,901,882 km (0.057 R)
• M83: 56,002,262 km (0.103 R)
• M84: 57,211,312 km (0.08 R)
• M85: 57,312,440 km (0.065 R)
• M86: 57,616,274 km (0.045 R)
• M87: 58,734,817 km (0.031 R)
• M88: 58,836,843 km (0.093 R)
• M89: 60,683,628 km (0.097 R)
• M90: 60,786,701 km (0.09 R)
• M91: 62,445,143 km (0.103 R)
• M92: 62,966,492 km (0.102 R)
• M93: 63,593,905 km (0.056 R)
• M94: 65,912,223 km (0.114 R)
• M95: 69,873,126 km (0.085 R)
• M96: 70,956,963 km (0.11 R)
• M97: 71,827,922 km (0.113 R)
• M98: 71,936,978 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.9

Radius: 8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.76 AU - 22.78 AU

Year: 31185 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,613,651 km

• M1: 124,765 km (0.1 R)
• M2: 528,230 km (0.118 R)
• M3: 737,218 km (0.076 R)
• M4: 828,174 km (0.091 R)
• M5: 899,083 km (0.095 R)
• M6: 1,047,185 km (0.043 R)
• M7: 2,030,342 km (0.09 R)
• M8: 2,497,985 km (0.084 R)
• M9: 2,637,710 km (0.115 R)
• M10: 2,779,977 km (0.068 R)
• M11: 3,260,037 km (0.044 R)
• M12: 3,451,522 km (0.109 R)
• M13: 3,686,241 km (0.063 R)
• M14: 4,295,703 km (0.113 R)
• M15: 4,379,328 km (0.083 R)
• M16: 4,590,859 km (0.08 R)
• M17: 4,849,065 km (0.12 R)
• M18: 4,979,964 km (0.107 R)
• M19: 6,116,010 km (0.097 R)
• M20: 6,640,350 km (0.117 R)
• M21: 7,529,410 km (0.087 R)
• M22: 8,090,851 km (0.064 R)
• M23: 8,298,493 km (0.106 R)
• M24: 8,613,097 km (0.104 R)
• M25: 9,092,409 km (0.11 R)
• M26: 10,188,513 km (0.12 R)
• M27: 10,581,805 km (0.101 R)
• M28: 10,638,503 km (0.107 R)
• M29: 11,267,861 km (0.095 R)
• M30: 14,152,407 km (0.052 R)
• M31: 14,465,366 km (0.067 R)
• M32: 14,654,308 km (0.048 R)
• M33: 14,780,718 km (0.107 R)
• M34: 15,098,165 km (0.077 R)
• M35: 15,675,463 km (0.076 R)
• M36: 15,804,716 km (0.118 R)
• M37: 16,325,316 km (0.092 R)
• M38: 16,917,724 km (0.086 R)
• M39: 16,983,996 km (0.073 R)
• M40: 17,651,202 km (0.092 R)
• M41: 18,055,715 km (0.092 R)
• M42: 18,805,350 km (0.097 R)
• M43: 20,546,370 km (0.101 R)
• M44: 21,543,589 km (0.104 R)
• M45: 22,483,812 km (0.116 R)
• M46: 23,585,152 km (0.088 R)
• M47: 23,881,804 km (0.078 R)
• M48: 26,529,836 km (0.095 R)
• M49: 26,915,649 km (0.098 R)
• M50: 28,556,438 km (0.113 R)
• M51: 28,872,539 km (0.113 R)
• M52: 29,189,985 km (0.114 R)
• M53: 29,588,215 km (0.085 R)
• M54: 30,068,574 km (0.099 R)
• M55: 30,148,908 km (0.092 R)
• M56: 32,097,719 km (0.059 R)
• M57: 32,344,107 km (0.117 R)
• M58: 32,426,386 km (0.055 R)
• M59: 32,756,399 km (0.068 R)
• M60: 35,689,714 km (0.1 R)
• M61: 36,201,039 km (0.096 R)
• M62: 36,457,599 km (0.079 R)
• M63: 36,972,515 km (0.05 R)
• M64: 37,317,039 km (0.104 R)
• M65: 38,096,295 km (0.099 R)
• M66: 38,183,211 km (0.094 R)
• M67: 38,968,450 km (0.038 R)
• M68: 41,266,722 km (0.069 R)
• M69: 42,522,297 km (0.06 R)
• M70: 42,702,712 km (0.112 R)
• M71: 42,883,277 km (0.073 R)
• M72: 43,608,378 km (0.086 R)
• M73: 45,070,846 km (0.063 R)
• M74: 45,531,159 km (0.088 R)
• M75: 45,992,968 km (0.114 R)
• M76: 46,085,569 km (0.094 R)
• M77: 46,549,322 km (0.079 R)
• M78: 46,921,372 km (0.072 R)
• M79: 47,387,968 km (0.092 R)
• M80: 47,949,708 km (0.098 R)
• M81: 48,702,335 km (0.079 R)
• M82: 49,553,547 km (0.114 R)
• M83: 52,136,803 km (0.034 R)
• M84: 52,910,523 km (0.095 R)
• M85: 53,493,356 km (0.095 R)
• M86: 58,232,018 km (0.107 R)
• M87: 59,437,478 km (0.116 R)
• M88: 60,549,738 km (0.111 R)
• M89: 61,261,076 km (0.032 R)
• M90: 61,975,256 km (0.098 R)
• M91: 63,411,845 km (0.051 R)
• M92: 66,631,640 km (0.054 R)
• M93: 67,050,962 km (0.058 R)
• M94: 67,997,618 km (0.052 R)
• M95: 69,904,243 km (0.106 R)
• M96: 71,292,062 km (0.094 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit