🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 32.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.72 AU

Year: 154 Days

Day: 34.6 Hours

Environment

Temp: 259 °C

Axial Tilt: 11.1 °

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: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.58 AU - 0.84 AU

Year: 208 Days

Day: 46.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.93 AU

Year: 240 Days

Day: 16 Hours

Environment

Temp: 214 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.84 AU - 1.14 AU

Year: 343 Days

Day: 23.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.11 AU - 3.41 AU

Year: 2050 Days

Day: 36.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,366,374 km

• M1: 589,266 km (0.107 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 14.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.07 AU - 6.45 AU

Year: 5455 Days

Day: 9.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 61.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 109,366,374 km

• M1: 181,911 km (0.102 R)
• M2: 325,076 km (0.067 R)
• M3: 531,072 km (0.08 R)
• M4: 659,577 km (0.114 R)
• M5: 778,059 km (0.098 R)
• M6: 1,052,271 km (0.077 R)
• M7: 1,221,616 km (0.108 R)
• M8: 1,648,868 km (0.086 R)
• M9: 1,817,315 km (0.103 R)
• M10: 2,105,740 km (0.113 R)
• M11: 2,602,105 km (0.081 R)
• M12: 2,763,671 km (0.047 R)
• M13: 3,003,028 km (0.113 R)
• M14: 3,096,975 km (0.096 R)
• M15: 3,210,969 km (0.095 R)
• M16: 3,463,041 km (0.076 R)
• M17: 3,561,776 km (0.062 R)
• M18: 3,925,149 km (0.11 R)
• M19: 4,644,415 km (0.039 R)
• M20: 5,109,216 km (0.116 R)
• M21: 5,335,857 km (0.057 R)
• M22: 5,635,501 km (0.093 R)
• M23: 5,893,408 km (0.078 R)
• M24: 6,155,204 km (0.059 R)
• M25: 6,299,716 km (0.117 R)
• M26: 6,469,809 km (0.053 R)
• M27: 7,089,443 km (0.108 R)
• M28: 7,547,512 km (0.12 R)
• M29: 7,832,197 km (0.067 R)
• M30: 8,093,993 km (0.102 R)
• M31: 8,305,674 km (0.053 R)
• M32: 8,465,594 km (0.119 R)
• M33: 8,707,494 km (0.056 R)
• M34: 9,088,220 km (0.11 R)
• M35: 9,391,306 km (0.051 R)
• M36: 9,557,958 km (0.097 R)
• M37: 11,219,990 km (0.076 R)
• M38: 11,367,493 km (0.073 R)
• M39: 11,456,205 km (0.12 R)
• M40: 11,574,986 km (0.087 R)
• M41: 12,174,873 km (0.098 R)
• M42: 12,265,679 km (0.041 R)
• M43: 12,417,670 km (0.103 R)
• M44: 12,939,019 km (0.119 R)
• M45: 13,530,230 km (0.115 R)
• M46: 13,687,308 km (0.064 R)
• M47: 14,162,131 km (0.118 R)
• M48: 14,706,817 km (0.093 R)
• M49: 15,062,860 km (0.117 R)
• M50: 15,454,657 km (0.076 R)
• M51: 15,651,827 km (0.05 R)
• M52: 16,886,009 km (0.092 R)
• M53: 17,224,998 km (0.05 R)
• M54: 17,669,005 km (0.076 R)
• M55: 17,771,928 km (0.087 R)
• M56: 17,909,707 km (0.084 R)
• M57: 18,638,100 km (0.111 R)
• M58: 19,305,605 km (0.111 R)
• M59: 19,873,928 km (0.038 R)
• M60: 20,052,547 km (0.088 R)
• M61: 21,464,751 km (0.116 R)
• M62: 22,572,823 km (0.069 R)
• M63: 22,759,222 km (0.069 R)
• M64: 22,946,219 km (0.118 R)
• M65: 24,155,119 km (0.102 R)
• M66: 24,307,709 km (0.106 R)
• M67: 24,498,895 km (0.103 R)
• M68: 24,652,233 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 9.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.56 AU - 8.58 AU

Year: 7253 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 109,366,374 km

• M1: 130,150 km (0.08 R)
• M2: 232,325 km (0.081 R)
• M3: 449,990 km (0.045 R)
• M4: 731,982 km (0.073 R)
• M5: 939,026 km (0.034 R)
• M6: 1,082,191 km (0.083 R)
• M7: 1,592,469 km (0.049 R)
• M8: 1,823,897 km (0.115 R)
• M9: 2,045,452 km (0.1 R)
• M10: 2,448,917 km (0.064 R)
• M11: 2,581,610 km (0.055 R)
• M12: 3,017,239 km (0.06 R)
• M13: 4,324,126 km (0.096 R)
• M14: 4,620,629 km (0.062 R)
• M15: 4,951,690 km (0.106 R)
• M16: 5,035,614 km (0.091 R)
• M17: 5,319,102 km (0.074 R)
• M18: 5,462,716 km (0.068 R)
• M19: 5,753,983 km (0.068 R)
• M20: 6,260,671 km (0.085 R)
• M21: 6,473,549 km (0.099 R)
• M22: 7,189,674 km (0.113 R)
• M23: 7,284,968 km (0.096 R)
• M24: 7,348,696 km (0.105 R)
• M25: 7,930,782 km (0.104 R)
• M26: 8,062,128 km (0.09 R)
• M27: 8,933,835 km (0.116 R)
• M28: 9,311,570 km (0.065 R)
• M29: 9,624,529 km (0.1 R)
• M30: 9,905,623 km (0.092 R)
• M31: 10,584,049 km (0.094 R)
• M32: 11,093,580 km (0.052 R)
• M33: 11,499,588 km (0.072 R)
• M34: 12,402,262 km (0.114 R)
• M35: 12,631,446 km (0.108 R)
• M36: 12,785,083 km (0.117 R)
• M37: 13,405,615 km (0.093 R)
• M38: 13,798,608 km (0.081 R)
• M39: 13,956,733 km (0.112 R)
• M40: 14,475,090 km (0.073 R)
• M41: 14,918,648 km (0.117 R)
• M42: 15,407,533 km (0.054 R)
• M43: 15,612,931 km (0.039 R)
• M44: 15,695,210 km (0.08 R)
• M45: 15,777,788 km (0.097 R)
• M46: 16,067,709 km (0.119 R)
• M47: 16,150,885 km (0.061 R)
• M48: 16,526,974 km (0.068 R)
• M49: 16,610,899 km (0.089 R)
• M50: 16,779,196 km (0.118 R)
• M51: 17,543,791 km (0.076 R)
• M52: 17,715,230 km (0.114 R)
• M53: 18,059,754 km (0.111 R)
• M54: 18,319,755 km (0.058 R)
• M55: 18,450,055 km (0.077 R)
• M56: 18,755,534 km (0.072 R)
• M57: 18,887,030 km (0.043 R)
• M58: 19,283,166 km (0.105 R)
• M59: 20,713,920 km (0.025 R)
• M60: 21,625,419 km (0.053 R)
• M61: 22,039,805 km (0.095 R)
• M62: 22,317,459 km (0.078 R)
• M63: 23,204,724 km (0.112 R)
• M64: 23,676,257 km (0.119 R)
• M65: 23,960,792 km (0.076 R)
• M66: 24,437,411 km (0.034 R)
• M67: 24,965,192 km (0.081 R)
• M68: 26,130,110 km (0.042 R)
• M69: 27,461,532 km (0.093 R)
• M70: 28,815,093 km (0.105 R)
• M71: 30,036,410 km (0.103 R)
• M72: 30,292,970 km (0.096 R)
• M73: 30,653,352 km (0.08 R)
• M74: 31,743,023 km (0.112 R)
• M75: 32,792,601 km (0.085 R)
• M76: 33,056,791 km (0.11 R)
• M77: 33,693,779 km (0.103 R)
• M78: 34,388,362 km (0.105 R)
• M79: 34,656,740 km (0.081 R)
• M80: 34,764,301 km (0.082 R)
• M81: 35,574,523 km (0.067 R)
• M82: 35,845,894 km (0.117 R)
• M83: 36,445,632 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.8

Radius: 3.5

Gravity: 65.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.92 AU - 23.7 AU

Year: 31876 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,366,374 km

• M1: 169,644 km (0.119 R)
• M2: 224,546 km (0.086 R)
• M3: 329,863 km (0.118 R)
• M4: 376,239 km (0.031 R)
• M5: 611,556 km (0.057 R)
• M6: 790,326 km (0.069 R)
• M7: 951,143 km (0.052 R)
• M8: 1,193,193 km (0.119 R)
• M9: 1,302,698 km (0.053 R)
• M10: 1,339,799 km (0.098 R)
• M11: 1,377,497 km (0.095 R)
• M12: 2,517,283 km (0.111 R)
• M13: 2,610,632 km (0.066 R)
• M14: 2,946,180 km (0.05 R)
• M15: 3,657,369 km (0.072 R)
• M16: 5,167,709 km (0.106 R)
• M17: 5,346,179 km (0.103 R)
• M18: 5,708,954 km (0.116 R)
• M19: 5,770,139 km (0.078 R)
• M20: 8,322,728 km (0.104 R)
• M21: 8,531,716 km (0.112 R)
• M22: 9,097,495 km (0.114 R)
• M23: 10,116,406 km (0.119 R)
• M24: 10,714,798 km (0.097 R)
• M25: 10,790,345 km (0.09 R)
• M26: 11,555,987 km (0.069 R)
• M27: 12,338,982 km (0.107 R)
• M28: 12,977,615 km (0.086 R)
• M29: 13,382,278 km (0.091 R)
• M30: 15,295,933 km (0.092 R)
• M31: 16,067,858 km (0.063 R)
• M32: 16,852,200 km (0.114 R)
• M33: 17,028,277 km (0.052 R)
• M34: 18,097,004 km (0.071 R)
• M35: 19,463,132 km (0.09 R)
• M36: 19,740,337 km (0.113 R)
• M37: 22,680,234 km (0.093 R)
• M38: 23,362,699 km (0.104 R)
• M39: 23,558,972 km (0.106 R)
• M40: 23,755,693 km (0.035 R)
• M41: 25,551,167 km (0.042 R)
• M42: 25,854,551 km (0.05 R)
• M43: 26,567,235 km (0.103 R)
• M44: 26,874,659 km (0.106 R)
• M45: 29,376,085 km (0.117 R)
• M46: 31,192,502 km (0.1 R)
• M47: 32,386,892 km (0.066 R)
• M48: 32,496,248 km (0.054 R)
• M49: 34,485,002 km (0.082 R)
• M50: 34,596,752 km (0.112 R)
• M51: 35,269,044 km (0.087 R)
• M52: 36,399,256 km (0.091 R)
• M53: 38,579,047 km (0.096 R)
• M54: 42,464,253 km (0.039 R)
• M55: 42,703,759 km (0.102 R)
• M56: 46,348,711 km (0.091 R)
• M57: 47,709,903 km (0.065 R)
• M58: 48,083,448 km (0.111 R)
• M59: 48,583,105 km (0.089 R)
• M60: 49,335,583 km (0.098 R)
• M61: 49,587,356 km (0.104 R)
• M62: 49,839,428 km (0.106 R)
• M63: 50,091,949 km (0.089 R)
• M64: 51,233,680 km (0.079 R)
• M65: 51,616,202 km (0.085 R)
• M66: 54,320,034 km (0.105 R)
• M67: 56,279,467 km (0.077 R)
• M68: 62,294,498 km (0.118 R)
• M69: 62,566,467 km (0.116 R)
• M70: 63,385,067 km (0.101 R)
• M71: 66,555,195 km (0.074 R)
• M72: 67,530,124 km (0.089 R)
• M73: 71,192,879 km (0.052 R)
• M74: 72,332,814 km (0.052 R)
• M75: 75,064,023 km (0.066 R)
• M76: 75,933,635 km (0.108 R)
• M77: 77,244,113 km (0.08 R)
• M78: 77,829,040 km (0.057 R)
• M79: 80,330,915 km (0.107 R)
• M80: 82,411,073 km (0.102 R)
• M81: 83,457,810 km (0.08 R)
• M82: 84,358,538 km (0.086 R)
• M83: 84,810,025 km (0.086 R)
• M84: 85,715,541 km (0.027 R)
• M85: 85,866,784 km (0.064 R)
• M86: 86,776,040 km (0.062 R)
• M87: 90,290,992 km (0.087 R)
• M88: 93,852,169 km (0.112 R)
• M89: 94,632,322 km (0.089 R)
• M90: 94,944,981 km (0.118 R)
• M91: 95,258,090 km (0.088 R)
• M92: 96,985,796 km (0.111 R)
• M93: 97,143,472 km (0.112 R)
• M94: 99,994,508 km (0.115 R)
• M95: 104,645,506 km (0.098 R)
• M96: 109,202,406 km (0.086 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 15,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit