🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.68 AU - 0.98 AU

Year: 280 Days

Day: 28.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.68 AU - 1.06 AU

Year: 301 Days

Day: 42.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 134.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,993,056 km

• M1: 330,312 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.15 AU - 1.69 AU

Year: 628 Days

Day: 42.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.55 AU - 2.41 AU

Year: 1033 Days

Day: 30 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,993,056 km

• M1: 949,647 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.8 AU - 2.4 AU

Year: 1129 Days

Day: 45.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.9 AU - 4.24 AU

Year: 2502 Days

Day: 36.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,993,056 km

• M1: 1,259,016 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.84 AU - 4.22 AU

Year: 3000 Days

Day: 25 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,993,056 km

• M1: 1,155,195 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 14

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.71 AU - 5.71 AU

Year: 5060 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,993,056 km

• M1: 179,667 km (0.039 R)
• M2: 350,358 km (0.052 R)
• M3: 465,997 km (0.053 R)
• M4: 564,732 km (0.051 R)
• M5: 685,009 km (0.116 R)
• M6: 1,029,383 km (0.086 R)
• M7: 1,120,338 km (0.102 R)
• M8: 1,361,041 km (0.118 R)
• M9: 1,513,930 km (0.117 R)
• M10: 2,065,947 km (0.1 R)
• M11: 2,263,565 km (0.087 R)
• M12: 2,364,843 km (0.11 R)
• M13: 2,656,709 km (0.093 R)
• M14: 3,094,133 km (0.057 R)
• M15: 3,367,897 km (0.066 R)
• M16: 3,697,311 km (0.059 R)
• M17: 4,136,381 km (0.115 R)
• M18: 4,336,992 km (0.081 R)
• M19: 4,515,163 km (0.116 R)
• M20: 4,643,967 km (0.09 R)
• M21: 4,800,147 km (0.109 R)
• M22: 5,064,486 km (0.09 R)
• M23: 5,306,536 km (0.08 R)
• M24: 5,497,423 km (0.12 R)
• M25: 6,312,731 km (0.077 R)
• M26: 6,457,093 km (0.06 R)
• M27: 7,045,910 km (0.112 R)
• M28: 7,498,892 km (0.119 R)
• M29: 7,682,748 km (0.109 R)
• M30: 7,930,333 km (0.06 R)
• M31: 8,656,780 km (0.084 R)
• M32: 8,752,971 km (0.031 R)
• M33: 8,849,761 km (0.086 R)
• M34: 8,946,850 km (0.042 R)
• M35: 9,338,647 km (0.105 R)
• M36: 10,206,764 km (0.101 R)
• M37: 11,065,904 km (0.074 R)
• M38: 11,170,623 km (0.113 R)
• M39: 11,380,957 km (0.078 R)
• M40: 11,984,136 km (0.102 R)
• M41: 12,307,716 km (0.095 R)
• M42: 12,963,403 km (0.095 R)
• M43: 13,705,559 km (0.04 R)
• M44: 13,968,402 km (0.086 R)
• M45: 14,119,496 km (0.113 R)
• M46: 14,614,066 km (0.12 R)
• M47: 15,464,231 km (0.076 R)
• M48: 16,171,679 km (0.073 R)
• M49: 16,409,839 km (0.076 R)
• M50: 16,689,138 km (0.104 R)
• M51: 17,050,567 km (0.081 R)
• M52: 17,212,133 km (0.106 R)
• M53: 18,522,460 km (0.096 R)
• M54: 18,813,279 km (0.106 R)
• M55: 18,980,230 km (0.102 R)
• M56: 19,273,442 km (0.116 R)
• M57: 19,652,822 km (0.03 R)
• M58: 19,779,830 km (0.034 R)
• M59: 20,547,567 km (0.047 R)
• M60: 21,499,009 km (0.092 R)
• M61: 22,068,079 km (0.108 R)
• M62: 22,553,375 km (0.088 R)
• M63: 22,686,367 km (0.072 R)
• M64: 22,864,090 km (0.057 R)
• M65: 23,714,703 km (0.118 R)
• M66: 23,804,761 km (0.094 R)
• M67: 24,075,982 km (0.065 R)
• M68: 24,941,107 km (0.119 R)
• M69: 25,124,663 km (0.093 R)
• M70: 25,492,973 km (0.114 R)
• M71: 26,234,829 km (0.104 R)
• M72: 26,421,378 km (0.095 R)
• M73: 27,739,933 km (0.055 R)
• M74: 28,215,954 km (0.103 R)
• M75: 29,854,798 km (0.091 R)
• M76: 30,489,692 km (0.118 R)
• M77: 30,685,814 km (0.076 R)
• M78: 31,178,291 km (0.107 R)
• M79: 32,922,153 km (0.059 R)
• M80: 33,780,546 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 9.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.01 AU - 9.79 AU

Year: 9029 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,993,056 km

• M1: 115,789 km (0.03 R)
• M2: 222,452 km (0.04 R)
• M3: 357,090 km (0.03 R)
• M4: 692,638 km (0.07 R)
• M5: 1,014,423 km (0.113 R)
• M6: 1,127,070 km (0.099 R)
• M7: 1,288,786 km (0.06 R)
• M8: 1,427,014 km (0.029 R)
• M9: 1,819,858 km (0.049 R)
• M10: 2,172,311 km (0.112 R)
• M11: 2,337,916 km (0.065 R)
• M12: 2,623,348 km (0.086 R)
• M13: 2,800,173 km (0.061 R)
• M14: 3,396,021 km (0.116 R)
• M15: 3,588,853 km (0.083 R)
• M16: 4,535,957 km (0.052 R)
• M17: 5,282,151 km (0.109 R)
• M18: 5,356,501 km (0.112 R)
• M19: 5,631,761 km (0.117 R)
• M20: 5,860,347 km (0.069 R)
• M21: 5,988,702 km (0.082 R)
• M22: 6,485,068 km (0.095 R)
• M23: 6,564,654 km (0.058 R)
• M24: 6,913,366 km (0.08 R)
• M25: 7,131,031 km (0.109 R)
• M26: 7,461,643 km (0.095 R)
• M27: 7,825,614 km (0.067 R)
• M28: 7,966,984 km (0.087 R)
• M29: 8,339,034 km (0.058 R)
• M30: 8,396,629 km (0.112 R)
• M31: 8,658,126 km (0.072 R)
• M32: 9,218,819 km (0.111 R)
• M33: 9,278,509 km (0.105 R)
• M34: 10,035,773 km (0.081 R)
• M35: 10,127,925 km (0.085 R)
• M36: 10,406,327 km (0.09 R)
• M37: 10,530,793 km (0.033 R)
• M38: 10,938,896 km (0.071 R)
• M39: 11,641,258 km (0.088 R)
• M40: 11,965,436 km (0.11 R)
• M41: 12,523,287 km (0.104 R)
• M42: 13,494,326 km (0.079 R)
• M43: 14,040,508 km (0.115 R)
• M44: 15,083,953 km (0.089 R)
• M45: 15,295,634 km (0.068 R)
• M46: 15,437,303 km (0.069 R)
• M47: 15,579,421 km (0.093 R)
• M48: 15,900,758 km (0.092 R)
• M49: 16,368,700 km (0.067 R)
• M50: 16,804,778 km (0.058 R)
• M51: 17,244,745 km (0.087 R)
• M52: 17,466,000 km (0.09 R)
• M53: 17,540,051 km (0.086 R)
• M54: 17,614,102 km (0.103 R)
• M55: 17,762,653 km (0.057 R)
• M56: 19,003,866 km (0.053 R)
• M57: 19,308,896 km (0.116 R)
• M58: 19,846,701 km (0.086 R)
• M59: 19,962,639 km (0.037 R)
• M60: 20,506,427 km (0.074 R)
• M61: 20,897,925 km (0.112 R)
• M62: 21,055,152 km (0.081 R)
• M63: 21,568,871 km (0.116 R)
• M64: 21,688,101 km (0.103 R)
• M65: 22,568,634 km (0.108 R)
• M66: 22,770,441 km (0.107 R)
• M67: 23,993,404 km (0.117 R)
• M68: 24,158,111 km (0.114 R)
• M69: 24,240,689 km (0.11 R)
• M70: 24,613,038 km (0.108 R)
• M71: 24,820,680 km (0.081 R)
• M72: 25,952,239 km (0.055 R)
• M73: 26,333,115 km (0.12 R)
• M74: 26,460,572 km (0.073 R)
• M75: 27,057,767 km (0.085 R)
• M76: 28,135,171 km (0.057 R)
• M77: 28,657,267 km (0.049 R)
• M78: 28,919,512 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 6

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.73 AU - 15.15 AU

Year: 18273 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,993,056 km

• M1: 97,987 km (0.068 R)
• M2: 150,645 km (0.099 R)
• M3: 367,113 km (0.105 R)
• M4: 417,079 km (0.061 R)
• M5: 1,243,458 km (0.115 R)
• M6: 1,374,804 km (0.118 R)
• M7: 1,428,510 km (0.111 R)
• M8: 1,854,415 km (0.097 R)
• M9: 2,746,617 km (0.103 R)
• M10: 4,694,980 km (0.115 R)
• M11: 4,900,377 km (0.049 R)
• M12: 5,926,320 km (0.066 R)
• M13: 6,784,114 km (0.087 R)
• M14: 7,970,724 km (0.086 R)
• M15: 8,562,833 km (0.113 R)
• M16: 8,864,123 km (0.081 R)
• M17: 11,123,499 km (0.101 R)
• M18: 11,839,774 km (0.067 R)
• M19: 13,200,815 km (0.116 R)
• M20: 13,782,452 km (0.091 R)
• M21: 14,970,558 km (0.107 R)
• M22: 15,699,100 km (0.036 R)
• M23: 16,129,343 km (0.058 R)
• M24: 17,316,851 km (0.1 R)
• M25: 17,570,270 km (0.046 R)
• M26: 17,825,185 km (0.101 R)
• M27: 19,907,138 km (0.063 R)
• M28: 20,976,613 km (0.117 R)
• M29: 23,101,202 km (0.08 R)
• M30: 23,801,021 km (0.096 R)
• M31: 24,295,143 km (0.069 R)
• M32: 25,725,299 km (0.107 R)
• M33: 26,014,471 km (0.095 R)
• M34: 26,450,549 km (0.075 R)
• M35: 26,669,411 km (0.116 R)
• M36: 27,550,841 km (0.063 R)
• M37: 28,367,347 km (0.087 R)
• M38: 28,966,187 km (0.077 R)
• M39: 29,796,305 km (0.109 R)
• M40: 30,557,759 km (0.085 R)
• M41: 30,634,203 km (0.103 R)
• M42: 31,094,516 km (0.098 R)
• M43: 31,325,495 km (0.108 R)
• M44: 31,402,687 km (0.108 R)
• M45: 31,634,415 km (0.116 R)
• M46: 32,255,246 km (0.077 R)
• M47: 33,193,972 km (0.039 R)
• M48: 34,221,111 km (0.107 R)
• M49: 34,778,513 km (0.068 R)
• M50: 34,938,284 km (0.088 R)
• M51: 35,660,392 km (0.031 R)
• M52: 36,225,573 km (0.119 R)
• M53: 36,306,506 km (0.114 R)
• M54: 36,630,983 km (0.107 R)
• M55: 36,712,215 km (0.074 R)
• M56: 36,874,978 km (0.094 R)
• M57: 38,432,591 km (0.118 R)
• M58: 38,515,169 km (0.067 R)
• M59: 38,928,956 km (0.074 R)
• M60: 39,761,020 km (0.066 R)
• M61: 40,011,746 km (0.061 R)
• M62: 40,095,371 km (0.053 R)
• M63: 40,851,289 km (0.101 R)
• M64: 41,104,259 km (0.11 R)
• M65: 42,206,646 km (0.092 R)
• M66: 43,576,813 km (0.076 R)
• M67: 44,007,954 km (0.104 R)
• M68: 44,267,207 km (0.111 R)
• M69: 44,440,441 km (0.102 R)
• M70: 44,527,208 km (0.112 R)
• M71: 45,484,335 km (0.093 R)
• M72: 45,746,580 km (0.084 R)
• M73: 46,096,938 km (0.114 R)
• M74: 47,330,522 km (0.07 R)
• M75: 51,186,407 km (0.076 R)
• M76: 51,641,185 km (0.082 R)
• M77: 52,097,458 km (0.12 R)
• M78: 53,197,751 km (0.107 R)
• M79: 53,381,906 km (0.098 R)
• M80: 55,234,825 km (0.084 R)
• M81: 55,701,421 km (0.085 R)
• M82: 56,638,352 km (0.027 R)
• M83: 59,003,644 km (0.076 R)
• M84: 59,384,969 km (0.072 R)
• M85: 59,480,562 km (0.075 R)
• M86: 60,438,138 km (0.109 R)
• M87: 60,534,180 km (0.062 R)
• M88: 61,304,310 km (0.078 R)
• M89: 62,465,638 km (0.102 R)
• M90: 62,854,443 km (0.054 R)
• M91: 63,439,071 km (0.043 R)
• M92: 63,634,297 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit