🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.8 AU - 0.86 AU

Year: 332 Days

Day: 18.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.15 AU

Year: 494 Days

Day: 16.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.26 AU - 1.76 AU

Year: 816 Days

Day: 20.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.23 AU - 2.63 AU

Year: 1666 Days

Day: 19.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 74.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,669,385 km

• M1: 178,021 km (0.087 R)

Asteroid Belt

Center: 3.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 9.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.38 AU - 5.06 AU

Year: 3812 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 92,669,385 km

• M1: 171,140 km (0.025 R)
• M2: 261,347 km (0.075 R)
• M3: 458,817 km (0.094 R)
• M4: 715,227 km (0.119 R)
• M5: 793,018 km (0.107 R)
• M6: 1,387,520 km (0.046 R)
• M7: 1,848,282 km (0.065 R)
• M8: 2,275,533 km (0.108 R)
• M9: 2,487,364 km (0.075 R)
• M10: 2,761,128 km (0.115 R)
• M11: 3,044,765 km (0.076 R)
• M12: 3,190,175 km (0.074 R)
• M13: 3,518,243 km (0.052 R)
• M14: 3,686,391 km (0.068 R)
• M15: 4,030,765 km (0.105 R)
• M16: 4,885,418 km (0.092 R)
• M17: 5,176,834 km (0.083 R)
• M18: 5,298,457 km (0.092 R)
• M19: 5,438,780 km (0.084 R)
• M20: 5,544,695 km (0.104 R)
• M21: 5,902,982 km (0.068 R)
• M22: 6,491,800 km (0.042 R)
• M23: 6,945,829 km (0.082 R)
• M24: 7,332,091 km (0.112 R)
• M25: 7,567,109 km (0.098 R)
• M26: 7,924,498 km (0.104 R)
• M27: 8,470,830 km (0.103 R)
• M28: 8,697,022 km (0.103 R)
• M29: 8,841,833 km (0.113 R)
• M30: 9,050,372 km (0.045 R)
• M31: 9,514,574 km (0.104 R)
• M32: 10,334,819 km (0.036 R)
• M33: 10,532,438 km (0.105 R)
• M34: 10,664,832 km (0.118 R)
• M35: 10,931,416 km (0.089 R)
• M36: 11,200,093 km (0.113 R)
• M37: 11,652,926 km (0.087 R)
• M38: 12,227,232 km (0.081 R)
• M39: 12,320,133 km (0.086 R)
• M40: 12,740,353 km (0.054 R)
• M41: 12,881,573 km (0.085 R)
• M42: 13,117,938 km (0.063 R)
• M43: 14,053,822 km (0.114 R)
• M44: 14,492,892 km (0.114 R)
• M45: 14,689,613 km (0.086 R)
• M46: 15,209,915 km (0.082 R)
• M47: 15,660,803 km (0.117 R)
• M48: 16,575,743 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 14

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.57 AU - 10.24 AU

Year: 11675 Days

Day: 14.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 92,669,385 km

• M1: 183,108 km (0.081 R)
• M2: 765,941 km (0.081 R)
• M3: 897,138 km (0.118 R)
• M4: 1,250,339 km (0.057 R)
• M5: 1,478,775 km (0.051 R)
• M6: 1,822,551 km (0.115 R)
• M7: 2,004,163 km (0.098 R)
• M8: 3,186,734 km (0.063 R)
• M9: 3,312,246 km (0.107 R)
• M10: 3,407,540 km (0.084 R)
• M11: 3,964,942 km (0.078 R)
• M12: 4,271,767 km (0.112 R)
• M13: 4,515,761 km (0.106 R)
• M14: 4,728,639 km (0.049 R)
• M15: 5,312,819 km (0.08 R)
• M16: 5,804,397 km (0.112 R)
• M17: 6,036,274 km (0.09 R)
• M18: 6,589,337 km (0.082 R)
• M19: 7,324,461 km (0.118 R)
• M20: 8,085,615 km (0.063 R)
• M21: 8,301,635 km (0.115 R)
• M22: 8,739,358 km (0.059 R)
• M23: 8,872,051 km (0.077 R)
• M24: 9,683,021 km (0.099 R)
• M25: 10,190,308 km (0.11 R)
• M26: 10,658,998 km (0.115 R)
• M27: 10,848,538 km (0.118 R)
• M28: 11,327,102 km (0.062 R)
• M29: 11,812,697 km (0.068 R)
• M30: 12,955,325 km (0.1 R)
• M31: 13,463,210 km (0.07 R)
• M32: 14,393,709 km (0.09 R)
• M33: 14,550,786 km (0.092 R)
• M34: 15,612,931 km (0.098 R)
• M35: 15,882,357 km (0.096 R)
• M36: 16,754,962 km (0.093 R)
• M37: 17,030,820 km (0.085 R)
• M38: 18,432,702 km (0.088 R)
• M39: 18,946,570 km (0.07 R)
• M40: 20,163,699 km (0.117 R)
• M41: 20,280,834 km (0.081 R)
• M42: 21,346,270 km (0.084 R)
• M43: 23,223,573 km (0.104 R)
• M44: 23,469,662 km (0.086 R)
• M45: 23,778,432 km (0.11 R)
• M46: 24,775,801 km (0.068 R)
• M47: 25,659,625 km (0.04 R)
• M48: 26,811,080 km (0.064 R)
• M49: 27,069,286 km (0.037 R)
• M50: 27,914,215 km (0.072 R)
• M51: 29,363,519 km (0.116 R)
• M52: 30,030,426 km (0.11 R)
• M53: 33,162,258 km (0.081 R)
• M54: 35,118,848 km (0.096 R)
• M55: 35,330,679 km (0.109 R)
• M56: 35,826,596 km (0.096 R)
• M57: 36,753,953 km (0.103 R)
• M58: 37,400,515 km (0.074 R)
• M59: 37,761,345 km (0.086 R)
• M60: 38,268,482 km (0.069 R)
• M61: 38,486,446 km (0.119 R)
• M62: 38,923,720 km (0.113 R)
• M63: 39,362,641 km (0.118 R)
• M64: 39,582,849 km (0.114 R)
• M65: 40,245,567 km (0.107 R)
• M66: 40,541,322 km (0.077 R)
• M67: 40,911,876 km (0.052 R)
• M68: 41,358,276 km (0.09 R)
• M69: 41,806,172 km (0.096 R)
• M70: 43,008,490 km (0.077 R)
• M71: 43,613,913 km (0.094 R)
• M72: 44,450,913 km (0.038 R)
• M73: 45,063,067 km (0.109 R)
• M74: 45,986,535 km (0.107 R)
• M75: 49,346,354 km (0.059 R)
• M76: 49,662,903 km (0.103 R)
• M77: 50,616,739 km (0.065 R)
• M78: 51,095,901 km (0.116 R)
• M79: 51,897,745 km (0.108 R)
• M80: 53,189,523 km (0.032 R)
• M81: 53,757,845 km (0.109 R)
• M82: 54,002,139 km (0.092 R)
• M83: 54,165,200 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.8

Radius: 6.5

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.39 AU - 17.29 AU

Year: 25137 Days

Day: 24.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,669,385 km

• M1: 140,622 km (0.062 R)
• M2: 493,523 km (0.092 R)
• M3: 536,907 km (0.107 R)
• M4: 905,067 km (0.076 R)
• M5: 2,042,759 km (0.119 R)
• M6: 2,114,865 km (0.111 R)
• M7: 2,644,142 km (0.056 R)
• M8: 3,381,809 km (0.073 R)
• M9: 3,685,044 km (0.104 R)
• M10: 4,042,284 km (0.092 R)
• M11: 4,133,389 km (0.1 R)
• M12: 4,886,315 km (0.103 R)
• M13: 5,680,680 km (0.077 R)
• M14: 6,302,558 km (0.1 R)
• M15: 8,526,630 km (0.117 R)
• M16: 8,702,407 km (0.1 R)
• M17: 10,399,595 km (0.104 R)
• M18: 10,650,321 km (0.073 R)
• M19: 12,064,171 km (0.118 R)
• M20: 12,261,490 km (0.069 R)
• M21: 14,016,124 km (0.064 R)
• M22: 14,085,088 km (0.11 R)
• M23: 15,775,843 km (0.106 R)
• M24: 15,919,607 km (0.101 R)
• M25: 16,718,160 km (0.062 R)
• M26: 17,529,579 km (0.116 R)
• M27: 18,808,791 km (0.059 R)
• M28: 19,114,120 km (0.03 R)
• M29: 19,575,330 km (0.104 R)
• M30: 19,729,715 km (0.067 R)
• M31: 20,117,772 km (0.081 R)
• M32: 20,822,677 km (0.071 R)
• M33: 21,935,087 km (0.08 R)
• M34: 23,230,006 km (0.102 R)
• M35: 23,475,496 km (0.107 R)
• M36: 23,557,625 km (0.094 R)
• M37: 25,386,459 km (0.066 R)
• M38: 26,403,127 km (0.096 R)
• M39: 27,519,426 km (0.067 R)
• M40: 27,692,511 km (0.098 R)
• M41: 28,563,469 km (0.115 R)
• M42: 29,443,554 km (0.061 R)
• M43: 32,045,360 km (0.071 R)
• M44: 32,684,292 km (0.069 R)
• M45: 33,789,372 km (0.119 R)
• M46: 33,882,123 km (0.094 R)
• M47: 34,067,624 km (0.059 R)
• M48: 35,000,367 km (0.113 R)
• M49: 36,700,546 km (0.032 R)
• M50: 36,795,840 km (0.09 R)
• M51: 37,368,950 km (0.118 R)
• M52: 37,848,860 km (0.062 R)
• M53: 39,691,008 km (0.073 R)
• M54: 40,180,642 km (0.111 R)
• M55: 41,760,844 km (0.111 R)
• M56: 41,860,177 km (0.071 R)
• M57: 42,358,637 km (0.117 R)
• M58: 43,865,387 km (0.12 R)
• M59: 44,270,199 km (0.095 R)
• M60: 44,676,207 km (0.099 R)
• M61: 45,185,588 km (0.111 R)
• M62: 45,287,614 km (0.086 R)
• M63: 46,931,395 km (0.104 R)
• M64: 47,864,587 km (0.083 R)
• M65: 48,072,827 km (0.107 R)
• M66: 49,118,366 km (0.118 R)
• M67: 51,231,885 km (0.057 R)
• M68: 51,338,399 km (0.051 R)
• M69: 51,551,426 km (0.108 R)
• M70: 51,978,528 km (0.091 R)
• M71: 52,406,976 km (0.092 R)
• M72: 53,482,884 km (0.12 R)
• M73: 53,915,222 km (0.109 R)
• M74: 54,240,298 km (0.074 R)
• M75: 56,974,349 km (0.069 R)
• M76: 57,415,962 km (0.093 R)
• M77: 57,858,772 km (0.086 R)
• M78: 58,080,476 km (0.099 R)
• M79: 58,747,533 km (0.061 R)
• M80: 59,417,282 km (0.103 R)
• M81: 59,640,931 km (0.117 R)
• M82: 60,089,426 km (0.094 R)
• M83: 60,651,465 km (0.113 R)
• M84: 62,575,443 km (0.094 R)
• M85: 64,174,794 km (0.104 R)
• M86: 64,864,440 km (0.118 R)
• M87: 69,288,498 km (0.091 R)
• M88: 70,942,901 km (0.12 R)
• M89: 73,208,710 km (0.062 R)
• M90: 75,256,106 km (0.111 R)
• M91: 77,566,646 km (0.103 R)
• M92: 79,900,372 km (0.087 R)
• M93: 80,889,813 km (0.112 R)
• M94: 82,256,988 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572

Radius: 3.5

Gravity: 46.69 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.79 AU - 17.17 AU

Year: 29417 Days

Day: 19.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 92,669,385 km

• M1: 248,781 km (0.112 R)
• M2: 702,811 km (0.106 R)
• M3: 1,017,565 km (0.092 R)
• M4: 1,404,874 km (0.097 R)
• M5: 2,061,309 km (0.068 R)
• M6: 2,798,677 km (0.092 R)
• M7: 2,928,827 km (0.027 R)
• M8: 3,016,641 km (0.099 R)
• M9: 3,608,749 km (0.107 R)
• M10: 3,750,419 km (0.084 R)
• M11: 3,893,883 km (0.087 R)
• M12: 4,689,145 km (0.108 R)
• M13: 5,157,835 km (0.046 R)
• M14: 5,641,336 km (0.101 R)
• M15: 6,251,545 km (0.077 R)
• M16: 6,593,377 km (0.116 R)
• M17: 6,766,461 km (0.086 R)
• M18: 7,117,119 km (0.102 R)
• M19: 7,958,308 km (0.073 R)
• M20: 8,142,463 km (0.081 R)
• M21: 8,204,246 km (0.107 R)
• M22: 8,577,942 km (0.069 R)
• M23: 9,536,415 km (0.076 R)
• M24: 9,863,436 km (0.058 R)
• M25: 10,127,626 km (0.103 R)
• M26: 10,260,469 km (0.112 R)
• M27: 10,595,568 km (0.041 R)
• M28: 12,111,444 km (0.113 R)
• M29: 12,323,424 km (0.118 R)
• M30: 12,607,809 km (0.083 R)
• M31: 12,822,632 km (0.084 R)
• M32: 12,966,395 km (0.084 R)
• M33: 14,210,601 km (0.119 R)
• M34: 15,035,783 km (0.071 R)
• M35: 15,645,544 km (0.117 R)
• M36: 16,889,300 km (0.118 R)
• M37: 17,046,977 km (0.118 R)
• M38: 18,487,903 km (0.077 R)
• M39: 19,222,878 km (0.072 R)
• M40: 19,305,156 km (0.058 R)
• M41: 20,552,952 km (0.108 R)
• M42: 20,974,669 km (0.111 R)
• M43: 22,776,725 km (0.085 R)
• M44: 23,388,430 km (0.031 R)
• M45: 23,476,244 km (0.103 R)
• M46: 25,707,048 km (0.107 R)
• M47: 26,985,511 km (0.043 R)
• M48: 27,447,021 km (0.088 R)
• M49: 28,097,622 km (0.093 R)
• M50: 28,659,362 km (0.115 R)
• M51: 29,508,778 km (0.104 R)
• M52: 29,698,768 km (0.077 R)
• M53: 29,889,056 km (0.046 R)
• M54: 32,301,771 km (0.114 R)
• M55: 32,497,445 km (0.119 R)
• M56: 32,595,431 km (0.084 R)
• M57: 34,676,038 km (0.096 R)
• M58: 37,310,756 km (0.056 R)
• M59: 38,031,070 km (0.037 R)
• M60: 38,237,665 km (0.088 R)
• M61: 38,341,186 km (0.109 R)
• M62: 38,548,379 km (0.099 R)
• M63: 42,448,097 km (0.102 R)
• M64: 43,739,425 km (0.071 R)
• M65: 44,716,449 km (0.113 R)
• M66: 46,030,367 km (0.109 R)
• M67: 47,913,206 km (0.112 R)
• M68: 51,410,954 km (0.09 R)
• M69: 51,982,717 km (0.038 R)
• M70: 54,756,561 km (0.096 R)
• M71: 55,457,576 km (0.093 R)
• M72: 58,410,040 km (0.059 R)
• M73: 60,567,092 km (0.12 R)
• M74: 61,655,416 km (0.1 R)
• M75: 62,750,173 km (0.087 R)
• M76: 66,196,908 km (0.075 R)
• M77: 66,694,321 km (0.1 R)
• M78: 66,818,936 km (0.082 R)
• M79: 67,442,759 km (0.117 R)
• M80: 69,578,418 km (0.046 R)
• M81: 70,844,914 km (0.116 R)
• M82: 71,353,696 km (0.116 R)
• M83: 73,015,430 km (0.053 R)
• M84: 73,657,952 km (0.042 R)
• M85: 75,337,338 km (0.088 R)
• M86: 75,467,039 km (0.047 R)
• M87: 77,552,434 km (0.118 R)
• M88: 77,814,380 km (0.102 R)
• M89: 82,446,827 km (0.096 R)
• M90: 83,384,058 km (0.064 R)
• M91: 85,810,087 km (0.112 R)
• M92: 86,352,229 km (0.108 R)
• M93: 87,167,837 km (0.046 R)
• M94: 87,303,971 km (0.116 R)
• M95: 88,532,618 km (0.073 R)
• M96: 89,354,958 km (0.102 R)
• M97: 89,492,289 km (0.03 R)
• M98: 91,007,117 km (0.074 R)
• M99: 92,530,472 km (0.097 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: 253 - 18,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit