🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 167 Days

Day: 26.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,328,336 km

• M1: 74,500 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.61 AU - 0.89 AU

Year: 246 Days

Day: 25.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 103.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.98 AU - 1.1 AU

Year: 402 Days

Day: 38.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.88 AU - 1.32 AU

Year: 437 Days

Day: 37.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.44 AU - 1.66 AU

Year: 731 Days

Day: 35 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.32 AU - 3.92 AU

Year: 2609 Days

Day: 42.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,328,336 km

• M1: 569,968 km (0.06 R)
• M2: 1,483,113 km (0.096 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.7

Radius: 9.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.87 AU - 6.61 AU

Year: 5904 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 90,328,336 km

• M1: 207,193 km (0.071 R)
• M2: 356,941 km (0.089 R)
• M3: 518,207 km (0.066 R)
• M4: 625,319 km (0.11 R)
• M5: 693,536 km (0.081 R)
• M6: 825,930 km (0.104 R)
• M7: 953,986 km (0.041 R)
• M8: 1,144,873 km (0.088 R)
• M9: 1,774,081 km (0.085 R)
• M10: 1,874,312 km (0.117 R)
• M11: 2,801,071 km (0.077 R)
• M12: 2,879,161 km (0.079 R)
• M13: 3,198,851 km (0.083 R)
• M14: 3,280,532 km (0.089 R)
• M15: 3,467,080 km (0.077 R)
• M16: 3,529,911 km (0.104 R)
• M17: 4,069,361 km (0.109 R)
• M18: 4,158,073 km (0.066 R)
• M19: 4,727,293 km (0.09 R)
• M20: 5,272,727 km (0.09 R)
• M21: 5,639,241 km (0.1 R)
• M22: 6,630,327 km (0.081 R)
• M23: 6,761,375 km (0.057 R)
• M24: 6,972,757 km (0.039 R)
• M25: 7,105,899 km (0.113 R)
• M26: 7,592,541 km (0.092 R)
• M27: 8,484,144 km (0.097 R)
• M28: 8,913,490 km (0.103 R)
• M29: 9,174,538 km (0.078 R)
• M30: 9,262,203 km (0.105 R)
• M31: 9,556,013 km (0.074 R)
• M32: 10,122,989 km (0.082 R)
• M33: 10,243,714 km (0.113 R)
• M34: 10,395,406 km (0.091 R)
• M35: 11,666,540 km (0.11 R)
• M36: 11,952,122 km (0.074 R)
• M37: 13,447,652 km (0.037 R)
• M38: 13,547,284 km (0.064 R)
• M39: 14,149,864 km (0.077 R)
• M40: 14,829,787 km (0.117 R)
• M41: 15,346,647 km (0.077 R)
• M42: 15,764,474 km (0.103 R)
• M43: 16,185,891 km (0.048 R)
• M44: 16,291,956 km (0.108 R)
• M45: 18,275,175 km (0.093 R)
• M46: 18,755,085 km (0.113 R)
• M47: 20,143,353 km (0.105 R)
• M48: 20,447,935 km (0.115 R)
• M49: 21,293,163 km (0.114 R)
• M50: 21,759,010 km (0.111 R)
• M51: 21,954,236 km (0.111 R)
• M52: 22,071,520 km (0.077 R)
• M53: 22,267,493 km (0.095 R)
• M54: 22,503,559 km (0.09 R)
• M55: 22,938,440 km (0.099 R)
• M56: 23,696,153 km (0.108 R)
• M57: 24,300,080 km (0.103 R)
• M58: 24,868,402 km (0.088 R)
• M59: 25,852,756 km (0.095 R)
• M60: 26,724,463 km (0.112 R)
• M61: 27,944,134 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 14.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.53 AU - 12.63 AU

Year: 13969 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,328,336 km

• M1: 186,848 km (0.063 R)
• M2: 293,960 km (0.105 R)
• M3: 390,151 km (0.065 R)
• M4: 759,508 km (0.107 R)
• M5: 878,289 km (0.118 R)
• M6: 1,117,346 km (0.08 R)
• M7: 1,255,575 km (0.093 R)
• M8: 1,358,049 km (0.066 R)
• M9: 1,616,255 km (0.081 R)
• M10: 2,107,385 km (0.057 R)
• M11: 2,306,799 km (0.082 R)
• M12: 3,026,215 km (0.057 R)
• M13: 3,543,076 km (0.119 R)
• M14: 3,872,790 km (0.082 R)
• M15: 3,995,310 km (0.086 R)
• M16: 4,338,787 km (0.111 R)
• M17: 4,888,709 km (0.119 R)
• M18: 6,161,488 km (0.11 R)
• M19: 6,486,115 km (0.078 R)
• M20: 7,879,170 km (0.09 R)
• M21: 8,469,783 km (0.057 R)
• M22: 8,669,945 km (0.086 R)
• M23: 9,197,576 km (0.078 R)
• M24: 9,527,440 km (0.081 R)
• M25: 9,945,416 km (0.076 R)
• M26: 10,369,376 km (0.047 R)
• M27: 10,540,666 km (0.116 R)
• M28: 11,147,435 km (0.096 R)
• M29: 12,851,654 km (0.089 R)
• M30: 13,687,008 km (0.056 R)
• M31: 13,780,956 km (0.094 R)
• M32: 14,348,829 km (0.117 R)
• M33: 14,731,800 km (0.105 R)
• M34: 15,704,036 km (0.111 R)
• M35: 17,099,785 km (0.107 R)
• M36: 17,404,067 km (0.078 R)
• M37: 17,966,555 km (0.091 R)
• M38: 18,069,478 km (0.102 R)
• M39: 18,952,105 km (0.118 R)
• M40: 19,583,708 km (0.068 R)
• M41: 20,544,126 km (0.079 R)
• M42: 21,356,143 km (0.055 R)
• M43: 21,848,320 km (0.112 R)
• M44: 22,510,590 km (0.035 R)
• M45: 23,011,593 km (0.096 R)
• M46: 23,572,585 km (0.098 R)
• M47: 23,854,727 km (0.096 R)
• M48: 24,024,520 km (0.102 R)
• M49: 25,687,151 km (0.104 R)
• M50: 25,803,239 km (0.089 R)
• M51: 26,385,923 km (0.095 R)
• M52: 26,914,303 km (0.064 R)
• M53: 27,386,733 km (0.119 R)
• M54: 28,399,809 km (0.104 R)
• M55: 29,122,367 km (0.042 R)
• M56: 29,303,979 km (0.096 R)
• M57: 29,486,040 km (0.038 R)
• M58: 30,585,733 km (0.105 R)
• M59: 31,078,808 km (0.105 R)
• M60: 33,646,805 km (0.085 R)
• M61: 34,219,615 km (0.113 R)
• M62: 34,347,372 km (0.098 R)
• M63: 34,667,362 km (0.078 R)
• M64: 34,795,717 km (0.099 R)
• M65: 34,988,399 km (0.071 R)
• M66: 35,504,063 km (0.114 R)
• M67: 36,022,270 km (0.101 R)
• M68: 36,804,367 km (0.032 R)
• M69: 37,131,837 km (0.105 R)
• M70: 37,855,741 km (0.11 R)
• M71: 38,053,958 km (0.111 R)
• M72: 38,186,352 km (0.096 R)
• M73: 39,050,430 km (0.12 R)
• M74: 40,730,115 km (0.088 R)
• M75: 41,544,675 km (0.08 R)
• M76: 41,749,175 km (0.109 R)
• M77: 43,052,173 km (0.098 R)
• M78: 43,397,295 km (0.068 R)
• M79: 44,298,772 km (0.112 R)
• M80: 44,438,047 km (0.064 R)
• M81: 45,627,650 km (0.11 R)
• M82: 46,544,236 km (0.078 R)
• M83: 47,752,239 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.1

Radius: 3.4

Gravity: 60.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.81 AU - 17.43 AU

Year: 25662 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,328,336 km

• M1: 1,021,604 km (0.114 R)
• M2: 1,051,673 km (0.066 R)
• M3: 1,175,241 km (0.036 R)
• M4: 1,270,984 km (0.08 R)
• M5: 1,896,751 km (0.068 R)
• M6: 2,085,245 km (0.111 R)
• M7: 2,240,378 km (0.117 R)
• M8: 2,319,365 km (0.104 R)
• M9: 2,520,724 km (0.096 R)
• M10: 2,561,714 km (0.074 R)
• M11: 2,940,346 km (0.08 R)
• M12: 3,158,161 km (0.12 R)
• M13: 3,795,448 km (0.068 R)
• M14: 4,080,432 km (0.086 R)
• M15: 4,771,723 km (0.086 R)
• M16: 4,873,450 km (0.084 R)
• M17: 5,235,028 km (0.111 R)
• M18: 5,445,512 km (0.065 R)
• M19: 5,929,312 km (0.082 R)
• M20: 6,093,570 km (0.027 R)
• M21: 6,259,325 km (0.11 R)
• M22: 6,994,748 km (0.071 R)
• M23: 7,578,778 km (0.074 R)
• M24: 8,917,679 km (0.079 R)
• M25: 9,936,291 km (0.095 R)
• M26: 10,459,285 km (0.105 R)
• M27: 10,657,652 km (0.111 R)
• M28: 11,805,366 km (0.118 R)
• M29: 12,289,166 km (0.096 R)
• M30: 12,850,008 km (0.108 R)
• M31: 13,706,905 km (0.092 R)
• M32: 13,923,971 km (0.078 R)
• M33: 14,508,450 km (0.12 R)
• M34: 14,655,804 km (0.048 R)
• M35: 14,877,807 km (0.055 R)
• M36: 16,080,275 km (0.093 R)
• M37: 17,941,721 km (0.118 R)
• M38: 18,417,592 km (0.113 R)
• M39: 21,358,836 km (0.105 R)
• M40: 22,286,044 km (0.107 R)
• M41: 22,711,949 km (0.075 R)
• M42: 22,883,089 km (0.106 R)
• M43: 23,226,565 km (0.108 R)
• M44: 23,312,584 km (0.112 R)
• M45: 23,918,605 km (0.119 R)
• M46: 24,442,048 km (0.101 R)
• M47: 24,617,377 km (0.089 R)
• M48: 24,705,191 km (0.097 R)
• M49: 24,881,118 km (0.091 R)
• M50: 27,024,706 km (0.086 R)
• M51: 27,752,350 km (0.058 R)
• M52: 29,879,781 km (0.103 R)
• M53: 32,732,313 km (0.051 R)
• M54: 32,828,954 km (0.105 R)
• M55: 34,190,893 km (0.114 R)
• M56: 35,769,898 km (0.089 R)
• M57: 36,068,645 km (0.108 R)
• M58: 39,305,793 km (0.088 R)
• M59: 40,647,088 km (0.059 R)
• M60: 42,951,045 km (0.117 R)
• M61: 45,189,627 km (0.112 R)
• M62: 45,836,040 km (0.104 R)
• M63: 46,052,209 km (0.099 R)
• M64: 46,811,567 km (0.074 R)
• M65: 48,562,461 km (0.089 R)
• M66: 53,486,923 km (0.11 R)
• M67: 54,056,443 km (0.043 R)
• M68: 54,971,982 km (0.052 R)
• M69: 57,865,653 km (0.049 R)
• M70: 60,927,323 km (0.085 R)
• M71: 62,717,411 km (0.087 R)
• M72: 63,077,493 km (0.08 R)
• M73: 63,679,026 km (0.093 R)
• M74: 66,471,121 km (0.085 R)
• M75: 67,328,915 km (0.095 R)
• M76: 73,560,564 km (0.101 R)
• M77: 73,687,124 km (0.111 R)
• M78: 73,813,684 km (0.079 R)
• M79: 74,956,013 km (0.048 R)
• M80: 75,848,664 km (0.11 R)
• M81: 77,129,820 km (0.076 R)
• M82: 78,159,951 km (0.102 R)
• M83: 80,233,826 km (0.106 R)
• M84: 80,494,276 km (0.08 R)
• M85: 82,063,258 km (0.102 R)
• M86: 87,365,306 km (0.072 R)
• M87: 87,499,346 km (0.077 R)
• M88: 89,787,146 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 18,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit