🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 173 Days

Day: 34.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,676,692 km

• M1: 92,451 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.65 AU - 0.89 AU

Year: 257 Days

Day: 31.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 278 Days

Day: 37.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,676,692 km

• M1: 53,406 km (0.05 R)
• M2: 288,275 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.76 AU - 1 AU

Year: 314 Days

Day: 38.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.1 AU - 1.16 AU

Year: 457 Days

Day: 46.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.9

Radius: 8.4

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.23 AU - 4.51 AU

Year: 3479 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,676,692 km

• M1: 129,552 km (0.115 R)
• M2: 283,338 km (0.089 R)
• M3: 376,987 km (0.028 R)
• M4: 501,901 km (0.082 R)
• M5: 600,187 km (0.079 R)
• M6: 794,365 km (0.09 R)
• M7: 1,046,437 km (0.118 R)
• M8: 1,255,276 km (0.089 R)
• M9: 1,323,343 km (0.118 R)
• M10: 1,434,943 km (0.116 R)
• M11: 1,506,301 km (0.098 R)
• M12: 1,623,137 km (0.076 R)
• M13: 1,834,967 km (0.096 R)
• M14: 1,928,466 km (0.107 R)
• M15: 1,991,746 km (0.107 R)
• M16: 2,055,624 km (0.12 R)
• M17: 2,185,625 km (0.098 R)
• M18: 2,285,107 km (0.025 R)
• M19: 2,858,367 km (0.081 R)
• M20: 3,264,525 km (0.085 R)
• M21: 3,493,858 km (0.09 R)
• M22: 3,630,142 km (0.085 R)
• M23: 3,748,324 km (0.084 R)
• M24: 3,948,037 km (0.079 R)
• M25: 4,358,235 km (0.114 R)
• M26: 4,632,148 km (0.111 R)
• M27: 5,086,477 km (0.052 R)
• M28: 5,419,781 km (0.075 R)
• M29: 5,487,399 km (0.085 R)
• M30: 5,783,154 km (0.064 R)
• M31: 6,177,943 km (0.101 R)
• M32: 6,414,308 km (0.088 R)
• M33: 6,653,515 km (0.119 R)
• M34: 6,822,860 km (0.085 R)
• M35: 7,514,002 km (0.097 R)
• M36: 7,817,237 km (0.074 R)
• M37: 8,150,092 km (0.071 R)
• M38: 8,882,822 km (0.083 R)
• M39: 9,473,285 km (0.036 R)
• M40: 9,718,476 km (0.092 R)
• M41: 9,800,755 km (0.086 R)
• M42: 10,021,113 km (0.117 R)
• M43: 10,382,691 km (0.043 R)
• M44: 10,692,059 km (0.099 R)
• M45: 10,890,426 km (0.102 R)
• M46: 11,004,270 km (0.108 R)
• M47: 11,176,008 km (0.067 R)
• M48: 11,550,900 km (0.095 R)
• M49: 11,667,138 km (0.053 R)
• M50: 12,254,010 km (0.077 R)
• M51: 12,372,492 km (0.108 R)
• M52: 13,001,102 km (0.072 R)
• M53: 13,121,977 km (0.116 R)
• M54: 13,701,370 km (0.099 R)
• M55: 14,289,140 km (0.106 R)
• M56: 14,382,788 km (0.101 R)
• M57: 14,664,630 km (0.108 R)
• M58: 15,106,842 km (0.108 R)
• M59: 15,553,391 km (0.094 R)
• M60: 16,036,593 km (0.109 R)
• M61: 16,198,757 km (0.081 R)
• M62: 16,524,880 km (0.055 R)
• M63: 17,050,866 km (0.106 R)
• M64: 17,515,816 km (0.112 R)
• M65: 18,018,465 km (0.08 R)
• M66: 18,119,593 km (0.081 R)
• M67: 18,696,143 km (0.117 R)
• M68: 18,969,608 km (0.094 R)
• M69: 19,038,124 km (0.118 R)
• M70: 19,451,314 km (0.077 R)
• M71: 20,111,339 km (0.055 R)
• M72: 21,026,579 km (0.115 R)
• M73: 21,168,547 km (0.11 R)
• M74: 21,310,815 km (0.103 R)
• M75: 21,489,285 km (0.085 R)
• M76: 22,897,300 km (0.108 R)
• M77: 23,006,956 km (0.038 R)
• M78: 23,189,914 km (0.078 R)
• M79: 24,074,935 km (0.046 R)
• M80: 25,083,673 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 14.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.19 AU - 6.45 AU

Year: 4673 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,676,692 km

• M1: 180,864 km (0.119 R)
• M2: 293,960 km (0.111 R)
• M3: 389,702 km (0.098 R)
• M4: 486,791 km (0.103 R)
• M5: 657,931 km (0.114 R)
• M6: 978,968 km (0.065 R)
• M7: 1,135,747 km (0.055 R)
• M8: 1,362,837 km (0.062 R)
• M9: 1,876,556 km (0.099 R)
• M10: 1,975,141 km (0.059 R)
• M11: 2,875,421 km (0.1 R)
• M12: 3,675,021 km (0.103 R)
• M13: 3,781,984 km (0.066 R)
• M14: 3,908,095 km (0.106 R)
• M15: 4,351,353 km (0.072 R)
• M16: 5,086,178 km (0.111 R)
• M17: 5,386,870 km (0.072 R)
• M18: 5,755,628 km (0.078 R)
• M19: 6,238,979 km (0.109 R)
• M20: 6,367,185 km (0.119 R)
• M21: 6,604,596 km (0.112 R)
• M22: 6,757,336 km (0.043 R)
• M23: 6,933,113 km (0.054 R)
• M24: 7,021,675 km (0.105 R)
• M25: 7,267,165 km (0.064 R)
• M26: 7,447,431 km (0.056 R)
• M27: 7,881,564 km (0.072 R)
• M28: 7,997,203 km (0.112 R)
• M29: 8,465,594 km (0.072 R)
• M30: 9,209,095 km (0.072 R)
• M31: 9,724,759 km (0.025 R)
• M32: 10,149,168 km (0.107 R)
• M33: 10,300,412 km (0.056 R)
• M34: 10,758,780 km (0.094 R)
• M35: 10,964,477 km (0.07 R)
• M36: 11,119,759 km (0.117 R)
• M37: 11,484,928 km (0.077 R)
• M38: 11,589,945 km (0.109 R)
• M39: 11,695,262 km (0.104 R)
• M40: 12,119,971 km (0.082 R)
• M41: 12,280,489 km (0.067 R)
• M42: 12,495,761 km (0.081 R)
• M43: 12,630,847 km (0.092 R)
• M44: 12,875,290 km (0.114 R)
• M45: 13,176,281 km (0.088 R)
• M46: 13,924,869 km (0.115 R)
• M47: 14,290,337 km (0.068 R)
• M48: 14,545,102 km (0.107 R)
• M49: 15,405,439 km (0.08 R)
• M50: 15,783,473 km (0.049 R)
• M51: 16,164,499 km (0.109 R)
• M52: 16,370,944 km (0.073 R)
• M53: 16,518,896 km (0.072 R)
• M54: 16,667,297 km (0.095 R)
• M55: 17,386,115 km (0.103 R)
• M56: 18,053,770 km (0.092 R)
• M57: 18,145,474 km (0.097 R)
• M58: 18,668,169 km (0.118 R)
• M59: 18,946,870 km (0.117 R)
• M60: 19,133,418 km (0.03 R)
• M61: 19,602,557 km (0.103 R)
• M62: 20,012,156 km (0.116 R)
• M63: 20,234,010 km (0.111 R)
• M64: 20,361,018 km (0.039 R)
• M65: 20,520,190 km (0.03 R)
• M66: 21,129,203 km (0.081 R)
• M67: 21,290,320 km (0.057 R)
• M68: 21,516,811 km (0.108 R)
• M69: 21,743,901 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 14.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.09 AU - 11.23 AU

Year: 10557 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,676,692 km

• M1: 184,604 km (0.067 R)
• M2: 293,960 km (0.098 R)
• M3: 565,181 km (0.096 R)
• M4: 752,477 km (0.059 R)
• M5: 1,076,207 km (0.12 R)
• M6: 1,466,209 km (0.109 R)
• M7: 1,598,752 km (0.071 R)
• M8: 2,120,400 km (0.097 R)
• M9: 2,886,192 km (0.067 R)
• M10: 2,998,241 km (0.1 R)
• M11: 3,314,341 km (0.072 R)
• M12: 3,611,143 km (0.082 R)
• M13: 3,793,503 km (0.107 R)
• M14: 4,553,460 km (0.088 R)
• M15: 5,086,477 km (0.103 R)
• M16: 5,257,019 km (0.072 R)
• M17: 5,499,218 km (0.105 R)
• M18: 5,639,391 km (0.058 R)
• M19: 6,211,603 km (0.12 R)
• M20: 6,578,716 km (0.081 R)
• M21: 6,727,566 km (0.081 R)
• M22: 6,915,311 km (0.034 R)
• M23: 7,296,038 km (0.073 R)
• M24: 7,722,691 km (0.1 R)
• M25: 8,277,699 km (0.119 R)
• M26: 8,600,531 km (0.097 R)
• M27: 9,010,130 km (0.111 R)
• M28: 10,887,284 km (0.064 R)
• M29: 11,554,192 km (0.097 R)
• M30: 12,881,274 km (0.091 R)
• M31: 12,974,474 km (0.095 R)
• M32: 13,114,946 km (0.115 R)
• M33: 14,063,696 km (0.097 R)
• M34: 14,207,908 km (0.043 R)
• M35: 14,352,719 km (0.055 R)
• M36: 15,826,856 km (0.107 R)
• M37: 16,989,681 km (0.112 R)
• M38: 17,762,802 km (0.063 R)
• M39: 18,494,785 km (0.074 R)
• M40: 18,811,483 km (0.074 R)
• M41: 22,020,657 km (0.118 R)
• M42: 22,468,703 km (0.06 R)
• M43: 22,750,246 km (0.081 R)
• M44: 22,976,438 km (0.064 R)
• M45: 24,406,593 km (0.067 R)
• M46: 28,015,343 km (0.087 R)
• M47: 28,197,104 km (0.096 R)
• M48: 29,357,385 km (0.058 R)
• M49: 29,480,355 km (0.098 R)
• M50: 30,222,211 km (0.088 R)
• M51: 32,040,274 km (0.053 R)
• M52: 32,739,195 km (0.109 R)
• M53: 32,930,680 km (0.082 R)
• M54: 33,571,707 km (0.058 R)
• M55: 36,308,450 km (0.113 R)
• M56: 37,636,879 km (0.103 R)
• M57: 37,837,490 km (0.05 R)
• M58: 38,576,055 km (0.116 R)
• M59: 38,913,398 km (0.107 R)
• M60: 40,204,129 km (0.086 R)
• M61: 40,546,259 km (0.056 R)
• M62: 41,439,957 km (0.052 R)
• M63: 42,270,823 km (0.063 R)
• M64: 42,479,363 km (0.078 R)
• M65: 43,177,087 km (0.073 R)
• M66: 43,597,457 km (0.096 R)
• M67: 44,019,173 km (0.082 R)
• M68: 44,371,776 km (0.069 R)
• M69: 45,719,952 km (0.085 R)
• M70: 46,291,565 km (0.096 R)
• M71: 46,721,809 km (0.069 R)
• M72: 47,297,760 km (0.057 R)
• M73: 48,310,987 km (0.062 R)
• M74: 48,601,805 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.2

Radius: 6.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.36 AU - 16.7 AU

Year: 25592 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,676,692 km

• M1: 170,093 km (0.046 R)
• M2: 255,812 km (0.027 R)
• M3: 423,063 km (0.096 R)
• M4: 474,524 km (0.09 R)
• M5: 744,698 km (0.098 R)
• M6: 829,969 km (0.103 R)
• M7: 896,241 km (0.106 R)
• M8: 941,419 km (0.078 R)
• M9: 1,279,062 km (0.116 R)
• M10: 1,938,190 km (0.115 R)
• M11: 2,117,408 km (0.107 R)
• M12: 2,819,471 km (0.103 R)
• M13: 3,407,540 km (0.111 R)
• M14: 5,136,742 km (0.096 R)
• M15: 5,301,749 km (0.099 R)
• M16: 5,426,663 km (0.067 R)
• M17: 5,594,661 km (0.049 R)
• M18: 5,892,959 km (0.09 R)
• M19: 6,284,008 km (0.095 R)
• M20: 8,217,561 km (0.071 R)
• M21: 8,459,161 km (0.1 R)
• M22: 8,605,169 km (0.079 R)
• M23: 8,801,292 km (0.06 R)
• M24: 9,701,721 km (0.09 R)
• M25: 10,474,394 km (0.111 R)
• M26: 10,631,173 km (0.115 R)
• M27: 11,373,627 km (0.119 R)
• M28: 11,914,124 km (0.087 R)
• M29: 12,132,687 km (0.067 R)
• M30: 12,242,491 km (0.051 R)
• M31: 12,908,052 km (0.065 R)
• M32: 13,301,644 km (0.111 R)
• M33: 14,332,074 km (0.112 R)
• M34: 14,915,506 km (0.115 R)
• M35: 15,685,486 km (0.057 R)
• M36: 15,865,004 km (0.115 R)
• M37: 16,045,269 km (0.119 R)
• M38: 16,711,877 km (0.086 R)
• M39: 17,202,259 km (0.06 R)
• M40: 17,387,461 km (0.118 R)
• M41: 17,511,179 km (0.085 R)
• M42: 18,575,268 km (0.098 R)
• M43: 18,701,978 km (0.102 R)
• M44: 18,828,687 km (0.092 R)
• M45: 19,274,938 km (0.029 R)
• M46: 19,338,966 km (0.104 R)
• M47: 20,503,735 km (0.115 R)
• M48: 22,360,095 km (0.111 R)
• M49: 22,427,414 km (0.103 R)
• M50: 23,308,246 km (0.088 R)
• M51: 23,444,829 km (0.036 R)
• M52: 23,718,593 km (0.112 R)
• M53: 24,131,483 km (0.095 R)
• M54: 29,339,733 km (0.061 R)
• M55: 30,526,044 km (0.076 R)
• M56: 31,501,422 km (0.052 R)
• M57: 34,410,502 km (0.102 R)
• M58: 34,955,786 km (0.075 R)
• M59: 35,190,206 km (0.065 R)
• M60: 35,582,302 km (0.109 R)
• M61: 36,846,554 km (0.111 R)
• M62: 37,884,614 km (0.03 R)
• M63: 38,366,917 km (0.118 R)
• M64: 38,608,817 km (0.119 R)
• M65: 38,770,383 km (0.079 R)
• M66: 39,581,502 km (0.119 R)
• M67: 40,644,395 km (0.056 R)
• M68: 42,464,552 km (0.115 R)
• M69: 42,547,878 km (0.12 R)
• M70: 44,649,579 km (0.068 R)
• M71: 45,499,594 km (0.082 R)
• M72: 46,440,864 km (0.084 R)
• M73: 48,778,331 km (0.025 R)
• M74: 48,865,696 km (0.12 R)
• M75: 49,127,941 km (0.088 R)
• M76: 49,741,591 km (0.095 R)
• M77: 50,357,785 km (0.075 R)
• M78: 50,622,723 km (0.062 R)
• M79: 50,711,135 km (0.107 R)
• M80: 52,132,315 km (0.077 R)
• M81: 52,758,232 km (0.117 R)
• M82: 53,206,876 km (0.092 R)
• M83: 53,746,925 km (0.076 R)
• M84: 53,927,340 km (0.111 R)
• M85: 55,468,946 km (0.05 R)
• M86: 55,742,411 km (0.079 R)
• M87: 56,016,474 km (0.075 R)
• M88: 56,841,057 km (0.108 R)
• M89: 57,854,433 km (0.062 R)
• M90: 59,152,793 km (0.065 R)
• M91: 59,245,993 km (0.025 R)
• M92: 61,589,443 km (0.076 R)
• M93: 61,683,840 km (0.119 R)
• M94: 62,061,724 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit