🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 46 Hours

Environment

Temp: 227 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.43 AU - 0.67 AU

Year: 153 Days

Day: 23.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.8 AU - 0.9 AU

Year: 294 Days

Day: 15.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,302,885 km

• M1: 156,629 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.83 AU - 1.19 AU

Year: 380 Days

Day: 34.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1 AU - 1.52 AU

Year: 530 Days

Day: 38.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,302,885 km

• M1: 116,986 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.43 AU - 3.29 AU

Year: 1812 Days

Day: 39.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,302,885 km

• M1: 77,043 km (0.093 R)
• M2: 2,158,099 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 10.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.3 AU - 4.88 AU

Year: 3685 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,302,885 km

• M1: 141,370 km (0.064 R)
• M2: 309,817 km (0.092 R)
• M3: 430,692 km (0.118 R)
• M4: 561,590 km (0.082 R)
• M5: 637,437 km (0.062 R)
• M6: 748,438 km (0.046 R)
• M7: 945,010 km (0.115 R)
• M8: 1,085,781 km (0.072 R)
• M9: 1,196,185 km (0.103 R)
• M10: 1,284,747 km (0.033 R)
• M11: 1,375,702 km (0.049 R)
• M12: 1,455,438 km (0.106 R)
• M13: 1,592,021 km (0.112 R)
• M14: 1,676,095 km (0.115 R)
• M15: 1,761,665 km (0.058 R)
• M16: 1,848,730 km (0.101 R)
• M17: 1,937,292 km (0.087 R)
• M18: 2,103,645 km (0.046 R)
• M19: 2,322,058 km (0.117 R)
• M20: 2,401,943 km (0.113 R)
• M21: 2,482,876 km (0.037 R)
• M22: 2,849,391 km (0.097 R)
• M23: 2,918,056 km (0.069 R)
• M24: 3,127,044 km (0.107 R)
• M25: 3,269,162 km (0.054 R)
• M26: 3,764,630 km (0.109 R)
• M27: 4,244,540 km (0.076 R)
• M28: 4,323,079 km (0.077 R)
• M29: 4,481,803 km (0.046 R)
• M30: 4,683,012 km (0.086 R)
• M31: 4,784,589 km (0.12 R)
• M32: 5,689,357 km (0.071 R)
• M33: 5,951,302 km (0.108 R)
• M34: 6,261,868 km (0.089 R)
• M35: 6,396,655 km (0.112 R)
• M36: 7,061,618 km (0.104 R)
• M37: 7,248,914 km (0.115 R)
• M38: 7,485,429 km (0.085 R)
• M39: 7,893,232 km (0.049 R)
• M40: 8,038,941 km (0.082 R)
• M41: 9,364,378 km (0.057 R)
• M42: 10,356,062 km (0.065 R)
• M43: 10,676,202 km (0.068 R)
• M44: 11,988,923 km (0.108 R)
• M45: 12,353,194 km (0.06 R)
• M46: 12,692,631 km (0.114 R)
• M47: 12,778,052 km (0.096 R)
• M48: 13,323,186 km (0.107 R)
• M49: 14,376,655 km (0.064 R)
• M50: 14,674,055 km (0.102 R)
• M51: 15,853,335 km (0.108 R)
• M52: 16,222,244 km (0.078 R)
• M53: 16,718,759 km (0.063 R)
• M54: 17,062,834 km (0.086 R)
• M55: 17,251,626 km (0.114 R)
• M56: 17,472,583 km (0.118 R)
• M57: 17,758,165 km (0.047 R)
• M58: 17,885,622 km (0.083 R)
• M59: 18,077,407 km (0.059 R)
• M60: 18,301,953 km (0.068 R)
• M61: 18,721,426 km (0.099 R)
• M62: 19,209,264 km (0.114 R)
• M63: 19,471,210 km (0.105 R)
• M64: 19,800,325 km (0.11 R)
• M65: 19,866,448 km (0.045 R)
• M66: 19,998,692 km (0.089 R)
• M67: 20,597,682 km (0.118 R)
• M68: 21,034,059 km (0.097 R)
• M69: 21,507,237 km (0.106 R)
• M70: 21,881,531 km (0.07 R)
• M71: 22,223,811 km (0.096 R)
• M72: 22,774,929 km (0.03 R)
• M73: 23,086,991 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 13.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.58 AU - 8.44 AU

Year: 8495 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,302,885 km

• M1: 177,573 km (0.104 R)
• M2: 449,990 km (0.094 R)
• M3: 571,763 km (0.119 R)
• M4: 707,299 km (0.082 R)
• M5: 984,952 km (0.086 R)
• M6: 1,519,466 km (0.117 R)
• M7: 2,420,793 km (0.089 R)
• M8: 3,230,865 km (0.088 R)
• M9: 3,440,003 km (0.11 R)
• M10: 3,629,843 km (0.112 R)
• M11: 3,847,657 km (0.095 R)
• M12: 4,144,759 km (0.077 R)
• M13: 4,500,951 km (0.104 R)
• M14: 4,630,652 km (0.095 R)
• M15: 4,947,052 km (0.116 R)
• M16: 5,600,944 km (0.087 R)
• M17: 5,740,669 km (0.095 R)
• M18: 5,966,711 km (0.055 R)
• M19: 7,080,318 km (0.094 R)
• M20: 7,322,816 km (0.119 R)
• M21: 7,506,672 km (0.08 R)
• M22: 7,630,090 km (0.056 R)
• M23: 7,941,403 km (0.091 R)
• M24: 8,193,625 km (0.093 R)
• M25: 8,512,568 km (0.073 R)
• M26: 8,641,371 km (0.11 R)
• M27: 8,868,311 km (0.111 R)
• M28: 9,097,047 km (0.113 R)
• M29: 9,627,670 km (0.028 R)
• M30: 9,862,988 km (0.101 R)
• M31: 9,998,224 km (0.117 R)
• M32: 10,614,867 km (0.051 R)
• M33: 10,892,819 km (0.115 R)
• M34: 11,173,315 km (0.111 R)
• M35: 11,634,077 km (0.069 R)
• M36: 11,956,909 km (0.084 R)
• M37: 12,501,296 km (0.084 R)
• M38: 13,539,206 km (0.043 R)
• M39: 13,727,549 km (0.11 R)
• M40: 13,878,793 km (0.1 R)
• M41: 14,297,517 km (0.049 R)
• M42: 14,489,302 km (0.118 R)
• M43: 15,460,940 km (0.11 R)
• M44: 16,053,946 km (0.057 R)
• M45: 16,453,522 km (0.063 R)
• M46: 16,614,190 km (0.112 R)
• M47: 17,018,403 km (0.072 R)
• M48: 18,001,561 km (0.059 R)
• M49: 18,458,283 km (0.086 R)
• M50: 18,751,046 km (0.086 R)
• M51: 19,553,190 km (0.103 R)
• M52: 20,323,469 km (0.104 R)
• M53: 20,409,787 km (0.107 R)
• M54: 22,203,765 km (0.039 R)
• M55: 22,738,428 km (0.075 R)
• M56: 23,503,022 km (0.068 R)
• M57: 24,184,740 km (0.083 R)
• M58: 24,321,771 km (0.101 R)
• M59: 25,196,321 km (0.052 R)
• M60: 25,381,672 km (0.109 R)
• M61: 25,521,098 km (0.09 R)
• M62: 26,221,664 km (0.11 R)
• M63: 26,550,780 km (0.104 R)
• M64: 28,747,624 km (0.103 R)
• M65: 29,038,443 km (0.063 R)
• M66: 29,867,664 km (0.112 R)
• M67: 29,965,800 km (0.105 R)
• M68: 30,309,875 km (0.072 R)
• M69: 30,408,460 km (0.093 R)
• M70: 31,002,214 km (0.066 R)
• M71: 31,599,558 km (0.111 R)
• M72: 32,000,032 km (0.04 R)
• M73: 32,704,937 km (0.092 R)
• M74: 32,856,629 km (0.084 R)
• M75: 33,363,916 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 13.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.26 AU - 9.28 AU

Year: 8912 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,302,885 km

• M1: 220,657 km (0.114 R)
• M2: 537,505 km (0.059 R)
• M3: 648,956 km (0.057 R)
• M4: 1,037,012 km (0.075 R)
• M5: 1,266,346 km (0.054 R)
• M6: 1,530,985 km (0.104 R)
• M7: 1,992,344 km (0.081 R)
• M8: 2,584,154 km (0.11 R)
• M9: 3,594,837 km (0.116 R)
• M10: 3,999,798 km (0.109 R)
• M11: 4,366,463 km (0.068 R)
• M12: 4,744,048 km (0.114 R)
• M13: 5,104,130 km (0.059 R)
• M14: 5,387,319 km (0.113 R)
• M15: 5,910,163 km (0.086 R)
• M16: 6,973,206 km (0.044 R)
• M17: 7,098,419 km (0.063 R)
• M18: 7,319,525 km (0.079 R)
• M19: 8,292,659 km (0.029 R)
• M20: 8,492,222 km (0.115 R)
• M21: 8,659,772 km (0.117 R)
• M22: 9,168,853 km (0.115 R)
• M23: 9,862,988 km (0.098 R)
• M24: 10,074,519 km (0.086 R)
• M25: 10,645,983 km (0.105 R)
• M26: 10,790,494 km (0.077 R)
• M27: 10,899,402 km (0.118 R)
• M28: 11,008,608 km (0.062 R)
• M29: 11,228,068 km (0.072 R)
• M30: 11,671,476 km (0.07 R)
• M31: 11,970,373 km (0.104 R)
• M32: 12,499,351 km (0.113 R)
• M33: 12,805,129 km (0.12 R)
• M34: 13,036,108 km (0.1 R)
• M35: 13,190,792 km (0.074 R)
• M36: 13,541,300 km (0.109 R)
• M37: 13,855,306 km (0.095 R)
• M38: 14,731,501 km (0.115 R)
• M39: 14,892,767 km (0.105 R)
• M40: 15,216,946 km (0.11 R)
• M41: 15,707,627 km (0.112 R)
• M42: 16,662,809 km (0.054 R)
• M43: 18,022,953 km (0.087 R)
• M44: 18,109,121 km (0.064 R)
• M45: 18,934,902 km (0.109 R)
• M46: 19,462,683 km (0.1 R)
• M47: 19,861,660 km (0.098 R)
• M48: 21,211,482 km (0.118 R)
• M49: 23,432,113 km (0.104 R)
• M50: 23,620,457 km (0.074 R)
• M51: 23,951,367 km (0.075 R)
• M52: 24,188,629 km (0.066 R)
• M53: 25,871,456 km (0.113 R)
• M54: 25,968,844 km (0.113 R)
• M55: 26,115,001 km (0.077 R)
• M56: 26,212,689 km (0.093 R)
• M57: 28,040,326 km (0.066 R)
• M58: 29,349,157 km (0.071 R)
• M59: 30,987,254 km (0.117 R)
• M60: 32,339,918 km (0.034 R)
• M61: 34,244,598 km (0.114 R)
• M62: 34,619,191 km (0.106 R)
• M63: 35,426,421 km (0.099 R)
• M64: 35,913,811 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.1

Radius: 6.1

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.74 AU - 15.52 AU

Year: 17829 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,302,885 km

• M1: 90,806 km (0.104 R)
• M2: 163,660 km (0.1 R)
• M3: 567,574 km (0.098 R)
• M4: 758,012 km (0.104 R)
• M5: 839,842 km (0.09 R)
• M6: 924,664 km (0.114 R)
• M7: 1,034,768 km (0.064 R)
• M8: 1,102,985 km (0.055 R)
• M9: 1,268,141 km (0.03 R)
• M10: 1,366,128 km (0.114 R)
• M11: 1,466,658 km (0.114 R)
• M12: 1,810,134 km (0.051 R)
• M13: 2,177,995 km (0.089 R)
• M14: 2,537,928 km (0.096 R)
• M15: 3,312,246 km (0.102 R)
• M16: 3,830,902 km (0.09 R)
• M17: 4,009,373 km (0.099 R)
• M18: 4,300,789 km (0.116 R)
• M19: 5,136,742 km (0.094 R)
• M20: 5,333,613 km (0.103 R)
• M21: 5,492,935 km (0.049 R)
• M22: 6,312,881 km (0.105 R)
• M23: 6,396,955 km (0.101 R)
• M24: 6,608,785 km (0.114 R)
• M25: 6,996,094 km (0.053 R)
• M26: 7,039,477 km (0.08 R)
• M27: 7,747,375 km (0.084 R)
• M28: 8,524,087 km (0.113 R)
• M29: 10,101,297 km (0.088 R)
• M30: 10,397,501 km (0.112 R)
• M31: 10,546,799 km (0.076 R)
• M32: 11,049,299 km (0.116 R)
• M33: 11,100,012 km (0.088 R)
• M34: 12,815,601 km (0.12 R)
• M35: 13,840,197 km (0.044 R)
• M36: 14,004,455 km (0.089 R)
• M37: 14,667,622 km (0.108 R)
• M38: 15,397,660 km (0.097 R)
• M39: 15,454,208 km (0.082 R)
• M40: 16,312,152 km (0.107 R)
• M41: 16,601,624 km (0.056 R)
• M42: 18,014,276 km (0.114 R)
• M43: 19,465,077 km (0.111 R)
• M44: 19,956,954 km (0.093 R)
• M45: 20,328,555 km (0.117 R)
• M46: 20,952,977 km (0.095 R)
• M47: 21,015,808 km (0.098 R)
• M48: 22,028,885 km (0.093 R)
• M49: 22,605,734 km (0.103 R)
• M50: 23,122,595 km (0.098 R)
• M51: 23,578,120 km (0.073 R)
• M52: 24,763,085 km (0.099 R)
• M53: 25,095,641 km (0.12 R)
• M54: 25,563,583 km (0.051 R)
• M55: 26,848,629 km (0.062 R)
• M56: 27,053,429 km (0.111 R)
• M57: 27,533,339 km (0.092 R)
• M58: 29,059,835 km (0.099 R)
• M59: 29,480,804 km (0.1 R)
• M60: 30,542,350 km (0.04 R)
• M61: 30,827,484 km (0.104 R)
• M62: 33,140,566 km (0.055 R)
• M63: 33,433,628 km (0.082 R)
• M64: 34,169,949 km (0.101 R)
• M65: 34,466,003 km (0.063 R)
• M66: 37,320,480 km (0.085 R)
• M67: 38,314,408 km (0.088 R)
• M68: 39,316,864 km (0.076 R)
• M69: 39,549,488 km (0.069 R)
• M70: 39,704,771 km (0.11 R)
• M71: 39,782,562 km (0.074 R)
• M72: 41,742,144 km (0.094 R)
• M73: 42,455,277 km (0.045 R)
• M74: 42,693,886 km (0.086 R)
• M75: 42,853,208 km (0.09 R)
• M76: 43,572,624 km (0.101 R)
• M77: 43,732,993 km (0.067 R)
• M78: 43,813,327 km (0.097 R)
• M79: 44,215,446 km (0.109 R)
• M80: 44,376,563 km (0.119 R)
• M81: 44,537,979 km (0.082 R)
• M82: 48,386,384 km (0.027 R)
• M83: 48,552,438 km (0.081 R)
• M84: 51,151,252 km (0.11 R)
• M85: 51,574,764 km (0.069 R)
• M86: 52,766,311 km (0.119 R)
• M87: 54,053,301 km (0.111 R)
• M88: 55,785,046 km (0.115 R)
• M89: 55,872,112 km (0.054 R)
• M90: 56,133,609 km (0.096 R)
• M91: 56,308,190 km (0.098 R)
• M92: 56,482,920 km (0.117 R)
• M93: 56,570,285 km (0.104 R)
• M94: 57,535,042 km (0.105 R)
• M95: 57,799,082 km (0.034 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit