🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 184 Days

Day: 17.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.49 AU - 0.79 AU

Year: 189 Days

Day: 26.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.63 AU - 0.79 AU

Year: 221 Days

Day: 30.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 66.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.68 AU - 0.84 AU

Year: 244 Days

Day: 16 Hours

Environment

Temp: 123 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.74 AU - 0.86 AU

Year: 264 Days

Day: 42.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 12.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.39 AU - 7.19 AU

Year: 6528 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,078,730 km

• M1: 175,628 km (0.087 R)
• M2: 704,008 km (0.117 R)
• M3: 806,482 km (0.088 R)
• M4: 942,467 km (0.118 R)
• M5: 1,028,186 km (0.101 R)
• M6: 1,116,748 km (0.1 R)
• M7: 1,302,249 km (0.08 R)
• M8: 1,634,806 km (0.05 R)
• M9: 2,013,139 km (0.106 R)
• M10: 2,164,681 km (0.104 R)
• M11: 2,280,769 km (0.085 R)
• M12: 2,419,147 km (0.05 R)
• M13: 2,725,075 km (0.094 R)
• M14: 2,893,372 km (0.103 R)
• M15: 3,108,943 km (0.081 R)
• M16: 3,647,645 km (0.077 R)
• M17: 3,740,246 km (0.057 R)
• M18: 4,411,192 km (0.06 R)
• M19: 4,534,910 km (0.1 R)
• M20: 4,685,106 km (0.049 R)
• M21: 4,811,516 km (0.118 R)
• M22: 4,938,974 km (0.092 R)
• M23: 5,302,048 km (0.114 R)
• M24: 6,026,999 km (0.116 R)
• M25: 6,192,305 km (0.12 R)
• M26: 6,868,786 km (0.094 R)
• M27: 7,186,831 km (0.113 R)
• M28: 8,322,279 km (0.118 R)
• M29: 8,630,451 km (0.114 R)
• M30: 9,194,435 km (0.081 R)
• M31: 9,706,059 km (0.095 R)
• M32: 10,194,048 km (0.062 R)
• M33: 10,490,700 km (0.053 R)
• M34: 10,590,183 km (0.118 R)
• M35: 10,723,325 km (0.044 R)
• M36: 11,705,734 km (0.039 R)
• M37: 12,435,024 km (0.107 R)
• M38: 13,000,504 km (0.079 R)
• M39: 13,250,631 km (0.111 R)
• M40: 13,682,969 km (0.028 R)
• M41: 13,937,435 km (0.041 R)
• M42: 14,414,054 km (0.039 R)
• M43: 14,524,906 km (0.053 R)
• M44: 15,723,933 km (0.117 R)
• M45: 16,143,405 km (0.08 R)
• M46: 16,258,446 km (0.09 R)
• M47: 18,016,969 km (0.096 R)
• M48: 18,938,941 km (0.085 R)
• M49: 19,019,873 km (0.036 R)
• M50: 19,548,403 km (0.082 R)
• M51: 19,917,311 km (0.089 R)
• M52: 20,995,762 km (0.101 R)
• M53: 22,178,333 km (0.111 R)
• M54: 22,734,837 km (0.086 R)
• M55: 23,817,776 km (0.076 R)
• M56: 24,167,835 km (0.098 R)
• M57: 24,651,934 km (0.084 R)
• M58: 24,961,751 km (0.1 R)
• M59: 26,213,885 km (0.088 R)
• M60: 29,151,688 km (0.098 R)
• M61: 29,245,187 km (0.076 R)
• M62: 30,232,682 km (0.043 R)
• M63: 30,374,651 km (0.058 R)
• M64: 31,854,772 km (0.111 R)
• M65: 32,385,695 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 12

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.89 AU - 12.69 AU

Year: 14936 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,078,730 km

• M1: 359,932 km (0.068 R)
• M2: 468,241 km (0.111 R)
• M3: 572,212 km (0.117 R)
• M4: 685,457 km (0.062 R)
• M5: 937,380 km (0.115 R)
• M6: 1,749,846 km (0.099 R)
• M7: 2,378,307 km (0.116 R)
• M8: 2,867,791 km (0.073 R)
• M9: 3,003,776 km (0.104 R)
• M10: 3,141,854 km (0.086 R)
• M11: 3,353,087 km (0.096 R)
• M12: 4,399,823 km (0.108 R)
• M13: 4,756,763 km (0.109 R)
• M14: 5,122,979 km (0.095 R)
• M15: 5,540,806 km (0.101 R)
• M16: 6,144,433 km (0.114 R)
• M17: 7,601,517 km (0.105 R)
• M18: 7,982,094 km (0.055 R)
• M19: 8,564,478 km (0.069 R)
• M20: 8,712,281 km (0.025 R)
• M21: 9,719,074 km (0.084 R)
• M22: 10,340,803 km (0.047 R)
• M23: 12,227,083 km (0.104 R)
• M24: 12,673,034 km (0.082 R)
• M25: 14,275,526 km (0.069 R)
• M26: 15,399,006 km (0.074 R)
• M27: 15,578,973 km (0.057 R)
• M28: 15,759,687 km (0.109 R)
• M29: 15,941,149 km (0.068 R)
• M30: 17,417,231 km (0.103 R)
• M31: 18,108,224 km (0.055 R)
• M32: 19,000,874 km (0.054 R)
• M33: 19,907,737 km (0.091 R)
• M34: 20,103,859 km (0.065 R)
• M35: 20,366,404 km (0.105 R)
• M36: 20,762,389 km (0.03 R)
• M37: 21,965,605 km (0.075 R)
• M38: 22,168,310 km (0.087 R)
• M39: 22,303,846 km (0.037 R)
• M40: 22,575,665 km (0.075 R)
• M41: 22,848,532 km (0.05 R)
• M42: 23,053,929 km (0.1 R)
• M43: 23,881,804 km (0.071 R)
• M44: 24,719,403 km (0.082 R)
• M45: 24,859,875 km (0.081 R)
• M46: 26,639,042 km (0.059 R)
• M47: 28,018,335 km (0.102 R)
• M48: 28,238,244 km (0.105 R)
• M49: 28,679,857 km (0.097 R)
• M50: 29,049,513 km (0.105 R)
• M51: 30,770,636 km (0.098 R)
• M52: 34,154,091 km (0.115 R)
• M53: 34,781,804 km (0.093 R)
• M54: 34,939,331 km (0.087 R)
• M55: 35,492,693 km (0.104 R)
• M56: 35,571,980 km (0.044 R)
• M57: 36,128,484 km (0.106 R)
• M58: 36,607,796 km (0.116 R)
• M59: 36,768,165 km (0.077 R)
• M60: 37,815,499 km (0.069 R)
• M61: 39,528,096 km (0.1 R)
• M62: 41,934,378 km (0.039 R)
• M63: 42,102,077 km (0.083 R)
• M64: 43,028,387 km (0.071 R)
• M65: 45,761,241 km (0.098 R)
• M66: 49,167,135 km (0.1 R)
• M67: 49,964,642 km (0.093 R)
• M68: 51,572,370 km (0.107 R)
• M69: 52,382,742 km (0.108 R)
• M70: 52,744,170 km (0.061 R)
• M71: 53,469,570 km (0.054 R)
• M72: 53,560,526 km (0.051 R)
• M73: 53,742,437 km (0.117 R)
• M74: 55,942,273 km (0.074 R)
• M75: 56,034,575 km (0.059 R)
• M76: 56,404,232 km (0.063 R)
• M77: 56,867,536 km (0.099 R)
• M78: 59,579,297 km (0.085 R)
• M79: 59,673,543 km (0.097 R)
• M80: 60,334,766 km (0.079 R)
• M81: 60,713,697 km (0.098 R)
• M82: 60,903,388 km (0.08 R)
• M83: 61,473,804 km (0.117 R)
• M84: 62,620,173 km (0.088 R)
• M85: 64,546,096 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.5

Radius: 6.1

Gravity: 25.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.3 AU - 15.22 AU

Year: 17815 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,078,730 km

• M1: 165,904 km (0.107 R)
• M2: 264,489 km (0.099 R)
• M3: 522,994 km (0.11 R)
• M4: 1,028,934 km (0.06 R)
• M5: 1,195,137 km (0.106 R)
• M6: 1,843,195 km (0.113 R)
• M7: 2,045,751 km (0.053 R)
• M8: 2,582,957 km (0.1 R)
• M9: 3,445,089 km (0.097 R)
• M10: 4,299,443 km (0.095 R)
• M11: 4,934,635 km (0.088 R)
• M12: 5,406,168 km (0.072 R)
• M13: 5,842,844 km (0.042 R)
• M14: 6,391,868 km (0.078 R)
• M15: 7,862,266 km (0.063 R)
• M16: 7,971,173 km (0.09 R)
• M17: 8,190,483 km (0.111 R)
• M18: 9,316,507 km (0.095 R)
• M19: 9,663,723 km (0.113 R)
• M20: 9,897,694 km (0.078 R)
• M21: 10,490,401 km (0.117 R)
• M22: 11,896,920 km (0.105 R)
• M23: 11,959,452 km (0.095 R)
• M24: 12,463,298 km (0.115 R)
• M25: 14,082,096 km (0.105 R)
• M26: 15,492,056 km (0.105 R)
• M27: 16,317,837 km (0.057 R)
• M28: 16,387,400 km (0.042 R)
• M29: 17,441,017 km (0.108 R)
• M30: 17,583,135 km (0.095 R)
• M31: 18,661,437 km (0.091 R)
• M32: 18,879,700 km (0.099 R)
• M33: 19,245,317 km (0.101 R)
• M34: 19,318,620 km (0.094 R)
• M35: 19,465,675 km (0.109 R)
• M36: 20,881,469 km (0.079 R)
• M37: 20,956,867 km (0.104 R)
• M38: 21,107,960 km (0.079 R)
• M39: 21,335,349 km (0.048 R)
• M40: 22,794,228 km (0.091 R)
• M41: 23,183,332 km (0.12 R)
• M42: 25,001,993 km (0.076 R)
• M43: 25,082,028 km (0.073 R)
• M44: 25,726,047 km (0.109 R)
• M45: 26,947,962 km (0.083 R)
• M46: 27,112,370 km (0.114 R)
• M47: 27,524,662 km (0.109 R)
• M48: 28,355,528 km (0.097 R)
• M49: 28,606,404 km (0.111 R)
• M50: 29,026,176 km (0.08 R)
• M51: 29,448,042 km (0.117 R)
• M52: 29,617,237 km (0.091 R)
• M53: 30,041,945 km (0.108 R)
• M54: 30,725,607 km (0.104 R)
• M55: 32,195,257 km (0.096 R)
• M56: 32,544,418 km (0.045 R)
• M57: 33,599,233 km (0.106 R)
• M58: 34,844,037 km (0.07 R)
• M59: 36,557,531 km (0.101 R)
• M60: 37,195,566 km (0.051 R)
• M61: 37,745,488 km (0.102 R)
• M62: 39,132,110 km (0.068 R)
• M63: 39,411,409 km (0.113 R)
• M64: 40,159,399 km (0.061 R)
• M65: 41,669,589 km (0.053 R)
• M66: 43,390,563 km (0.064 R)
• M67: 44,065,998 km (0.06 R)
• M68: 45,917,122 km (0.06 R)
• M69: 46,704,006 km (0.059 R)
• M70: 47,297,162 km (0.09 R)
• M71: 48,391,171 km (0.039 R)
• M72: 48,490,953 km (0.047 R)
• M73: 48,991,358 km (0.109 R)
• M74: 49,292,349 km (0.063 R)
• M75: 51,111,309 km (0.063 R)
• M76: 54,295,051 km (0.112 R)
• M77: 54,398,872 km (0.118 R)
• M78: 55,127,115 km (0.086 R)
• M79: 57,436,756 km (0.103 R)
• M80: 58,284,378 km (0.114 R)
• M81: 58,709,834 km (0.085 R)
• M82: 60,206,860 km (0.09 R)
• M83: 62,041,379 km (0.103 R)
• M84: 65,765,318 km (0.096 R)
• M85: 66,429,982 km (0.05 R)
• M86: 66,874,287 km (0.092 R)
• M87: 69,223,273 km (0.041 R)
• M88: 69,448,268 km (0.099 R)
• M89: 69,560,916 km (0.116 R)
• M90: 69,899,306 km (0.101 R)
• M91: 70,125,199 km (0.04 R)
• M92: 72,511,135 km (0.052 R)
• M93: 72,739,721 km (0.101 R)
• M94: 74,923,550 km (0.12 R)
• M95: 75,386,107 km (0.118 R)
• M96: 76,313,913 km (0.074 R)
• M97: 77,946,774 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.6

Radius: 7.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.96 AU - 15.2 AU

Year: 21606 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,078,730 km

• M1: 211,681 km (0.118 R)
• M2: 594,652 km (0.098 R)
• M3: 1,098,946 km (0.073 R)
• M4: 1,546,692 km (0.113 R)
• M5: 2,046,050 km (0.093 R)
• M6: 2,374,417 km (0.079 R)
• M7: 2,529,102 km (0.084 R)
• M8: 2,980,139 km (0.114 R)
• M9: 3,317,482 km (0.072 R)
• M10: 4,363,321 km (0.097 R)
• M11: 5,020,355 km (0.08 R)
• M12: 5,543,499 km (0.088 R)
• M13: 5,915,848 km (0.1 R)
• M14: 6,041,660 km (0.106 R)
• M15: 6,253,490 km (0.068 R)
• M16: 6,903,792 km (0.048 R)
• M17: 7,849,699 km (0.117 R)
• M18: 8,174,028 km (0.074 R)
• M19: 8,361,324 km (0.086 R)
• M20: 8,455,571 km (0.066 R)
• M21: 10,109,974 km (0.098 R)
• M22: 10,564,452 km (0.103 R)
• M23: 10,717,341 km (0.117 R)
• M24: 11,180,496 km (0.11 R)
• M25: 11,284,317 km (0.068 R)
• M26: 12,286,623 km (0.053 R)
• M27: 13,926,365 km (0.112 R)
• M28: 14,601,351 km (0.064 R)
• M29: 15,924,544 km (0.115 R)
• M30: 17,889,213 km (0.05 R)
• M31: 18,254,531 km (0.055 R)
• M32: 18,745,511 km (0.104 R)
• M33: 18,930,713 km (0.086 R)
• M34: 19,116,514 km (0.116 R)
• M35: 24,290,356 km (0.077 R)
• M36: 25,305,677 km (0.097 R)
• M37: 28,504,977 km (0.104 R)
• M38: 28,646,945 km (0.056 R)
• M39: 28,718,004 km (0.097 R)
• M40: 29,791,070 km (0.094 R)
• M41: 30,731,741 km (0.064 R)
• M42: 31,096,161 km (0.046 R)
• M43: 31,169,165 km (0.117 R)
• M44: 31,461,928 km (0.097 R)
• M45: 31,681,987 km (0.116 R)
• M46: 31,829,191 km (0.101 R)
• M47: 32,790,507 km (0.102 R)
• M48: 33,237,505 km (0.042 R)
• M49: 33,461,753 km (0.091 R)
• M50: 34,666,165 km (0.047 R)
• M51: 36,653,273 km (0.04 R)
• M52: 36,807,808 km (0.044 R)
• M53: 37,427,442 km (0.109 R)
• M54: 37,582,875 km (0.102 R)
• M55: 38,363,476 km (0.093 R)
• M56: 38,991,787 km (0.119 R)
• M57: 39,386,277 km (0.052 R)
• M58: 41,458,507 km (0.101 R)
• M59: 41,538,841 km (0.06 R)
• M60: 42,345,921 km (0.048 R)
• M61: 43,157,939 km (0.093 R)
• M62: 44,962,687 km (0.082 R)
• M63: 45,293,448 km (0.071 R)
• M64: 47,127,069 km (0.1 R)
• M65: 48,560,516 km (0.03 R)
• M66: 48,645,188 km (0.087 R)
• M67: 51,124,773 km (0.049 R)
• M68: 51,297,409 km (0.073 R)
• M69: 51,470,045 km (0.112 R)
• M70: 51,642,980 km (0.076 R)
• M71: 52,336,516 km (0.093 R)
• M72: 53,295,139 km (0.108 R)
• M73: 57,008,607 km (0.098 R)
• M74: 57,276,986 km (0.115 R)
• M75: 58,174,722 km (0.107 R)
• M76: 58,264,780 km (0.091 R)
• M77: 60,621,844 km (0.109 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: 263 - 14,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit