🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.99 AU - 1.05 AU

Year: 378 Days

Day: 41.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,345,138 km

• M1: 291,566 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.07 AU - 1.11 AU

Year: 418 Days

Day: 27.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.32 AU - 1.74 AU

Year: 695 Days

Day: 36.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,345,138 km

• M1: 556,953 km (0.087 R)
• M2: 566,826 km (0.095 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.22 AU - 5.14 AU

Year: 3717 Days

Day: 26.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,345,138 km

• M1: 2,368,433 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 11.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.58 AU - 5.1 AU

Year: 3909 Days

Day: 10.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,345,138 km

• M1: 156,629 km (0.08 R)
• M2: 283,937 km (0.053 R)
• M3: 358,436 km (0.112 R)
• M4: 606,919 km (0.116 R)
• M5: 775,067 km (0.115 R)
• M6: 949,647 km (0.044 R)
• M7: 1,029,533 km (0.097 R)
• M8: 1,217,876 km (0.114 R)
• M9: 1,338,901 km (0.078 R)
• M10: 1,744,910 km (0.101 R)
• M11: 1,926,970 km (0.101 R)
• M12: 2,344,199 km (0.099 R)
• M13: 2,652,370 km (0.094 R)
• M14: 2,988,666 km (0.107 R)
• M15: 3,086,204 km (0.089 R)
• M16: 3,223,086 km (0.088 R)
• M17: 3,315,538 km (0.057 R)
• M18: 3,855,885 km (0.076 R)
• M19: 3,945,943 km (0.092 R)
• M20: 4,449,489 km (0.119 R)
• M21: 5,261,058 km (0.082 R)
• M22: 5,768,045 km (0.072 R)
• M23: 5,946,964 km (0.084 R)
• M24: 6,137,253 km (0.093 R)
• M25: 6,271,592 km (0.113 R)
• M26: 6,513,940 km (0.12 R)
• M27: 6,611,777 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 13.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.47 AU - 10.27 AU

Year: 8889 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,345,138 km

• M1: 186,997 km (0.118 R)
• M2: 560,693 km (0.117 R)
• M3: 704,008 km (0.096 R)
• M4: 1,032,225 km (0.08 R)
• M5: 1,177,485 km (0.093 R)
• M6: 1,389,166 km (0.093 R)
• M7: 1,677,441 km (0.071 R)
• M8: 1,806,993 km (0.053 R)
• M9: 1,895,405 km (0.092 R)
• M10: 2,053,829 km (0.106 R)
• M11: 2,335,821 km (0.102 R)
• M12: 2,531,046 km (0.044 R)
• M13: 2,911,923 km (0.082 R)
• M14: 3,338,426 km (0.091 R)
• M15: 3,986,634 km (0.113 R)
• M16: 4,162,262 km (0.074 R)
• M17: 4,491,078 km (0.068 R)
• M18: 4,766,338 km (0.072 R)
• M19: 5,015,867 km (0.075 R)
• M20: 5,205,707 km (0.046 R)
• M21: 5,560,254 km (0.098 R)
• M22: 5,856,308 km (0.09 R)
• M23: 6,705,575 km (0.079 R)
• M24: 6,845,150 km (0.104 R)
• M25: 7,056,232 km (0.092 R)
• M26: 7,269,559 km (0.116 R)
• M27: 7,412,874 km (0.117 R)
• M28: 7,702,495 km (0.12 R)
• M29: 8,032,807 km (0.115 R)
• M30: 8,330,357 km (0.07 R)
• M31: 9,674,793 km (0.088 R)
• M32: 10,716,743 km (0.081 R)
• M33: 11,168,379 km (0.066 R)
• M34: 12,090,201 km (0.085 R)
• M35: 13,123,772 km (0.038 R)
• M36: 13,298,802 km (0.078 R)
• M37: 13,386,616 km (0.104 R)
• M38: 13,651,254 km (0.083 R)
• M39: 14,006,699 km (0.056 R)
• M40: 14,096,159 km (0.067 R)
• M41: 14,636,207 km (0.029 R)
• M42: 14,817,819 km (0.099 R)
• M43: 18,065,888 km (0.115 R)
• M44: 18,163,126 km (0.116 R)
• M45: 18,309,583 km (0.12 R)
• M46: 20,045,666 km (0.1 R)
• M47: 20,856,786 km (0.096 R)
• M48: 21,163,760 km (0.119 R)
• M49: 21,266,385 km (0.107 R)
• M50: 21,420,770 km (0.113 R)
• M51: 22,197,781 km (0.055 R)
• M52: 24,261,035 km (0.081 R)
• M53: 25,070,958 km (0.04 R)
• M54: 25,233,870 km (0.067 R)
• M55: 25,615,793 km (0.119 R)
• M56: 25,889,557 km (0.079 R)
• M57: 26,772,633 km (0.102 R)
• M58: 27,050,586 km (0.106 R)
• M59: 27,553,235 km (0.117 R)
• M60: 28,454,712 km (0.106 R)
• M61: 28,795,197 km (0.062 R)
• M62: 29,423,059 km (0.084 R)
• M63: 30,228,643 km (0.085 R)
• M64: 30,402,177 km (0.099 R)
• M65: 30,576,159 km (0.049 R)
• M66: 31,216,588 km (0.107 R)
• M67: 32,097,121 km (0.028 R)
• M68: 34,002,848 km (0.102 R)
• M69: 35,883,742 km (0.059 R)
• M70: 36,251,753 km (0.044 R)
• M71: 36,559,326 km (0.12 R)
• M72: 37,115,232 km (0.096 R)
• M73: 38,047,825 km (0.092 R)
• M74: 38,172,739 km (0.092 R)
• M75: 40,572,439 km (0.082 R)
• M76: 41,533,006 km (0.073 R)
• M77: 42,955,533 km (0.062 R)
• M78: 43,738,079 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 10.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.94 AU - 11.8 AU

Year: 14074 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,345,138 km

• M1: 170,841 km (0.074 R)
• M2: 286,779 km (0.114 R)
• M3: 579,542 km (0.081 R)
• M4: 689,197 km (0.118 R)
• M5: 903,272 km (0.099 R)
• M6: 1,297,313 km (0.111 R)
• M7: 1,429,108 km (0.103 R)
• M8: 1,548,188 km (0.074 R)
• M9: 1,944,324 km (0.093 R)
• M10: 2,232,449 km (0.109 R)
• M11: 2,493,497 km (0.097 R)
• M12: 2,575,776 km (0.071 R)
• M13: 2,722,083 km (0.106 R)
• M14: 2,914,466 km (0.115 R)
• M15: 3,312,396 km (0.086 R)
• M16: 3,426,090 km (0.065 R)
• M17: 3,517,944 km (0.09 R)
• M18: 3,727,829 km (0.11 R)
• M19: 5,255,972 km (0.114 R)
• M20: 5,550,231 km (0.108 R)
• M21: 6,295,228 km (0.081 R)
• M22: 6,550,592 km (0.079 R)
• M23: 6,867,290 km (0.109 R)
• M24: 7,042,170 km (0.108 R)
• M25: 7,545,866 km (0.045 R)
• M26: 7,847,605 km (0.055 R)
• M27: 8,030,414 km (0.111 R)
• M28: 8,494,018 km (0.054 R)
• M29: 8,776,458 km (0.06 R)
• M30: 9,221,811 km (0.075 R)
• M31: 9,512,031 km (0.099 R)
• M32: 9,870,767 km (0.103 R)
• M33: 10,002,413 km (0.03 R)
• M34: 10,234,140 km (0.029 R)
• M35: 10,939,793 km (0.042 R)
• M36: 11,765,573 km (0.105 R)
• M37: 11,940,154 km (0.044 R)
• M38: 12,611,400 km (0.1 R)
• M39: 13,586,329 km (0.047 R)
• M40: 14,323,996 km (0.051 R)
• M41: 14,961,433 km (0.061 R)
• M42: 15,074,828 km (0.083 R)
• M43: 15,569,698 km (0.092 R)
• M44: 15,915,418 km (0.089 R)
• M45: 16,069,803 km (0.096 R)
• M46: 17,204,653 km (0.089 R)
• M47: 17,522,249 km (0.081 R)
• M48: 17,601,985 km (0.096 R)
• M49: 17,841,790 km (0.039 R)
• M50: 18,082,792 km (0.108 R)
• M51: 18,244,059 km (0.115 R)
• M52: 18,324,842 km (0.106 R)
• M53: 18,567,938 km (0.093 R)
• M54: 18,649,170 km (0.071 R)
• M55: 20,048,807 km (0.062 R)
• M56: 20,425,046 km (0.113 R)
• M57: 20,677,118 km (0.074 R)
• M58: 20,803,529 km (0.118 R)
• M59: 21,610,160 km (0.116 R)
• M60: 21,781,300 km (0.06 R)
• M61: 22,297,413 km (0.062 R)
• M62: 22,470,348 km (0.098 R)
• M63: 22,774,032 km (0.056 R)
• M64: 24,535,547 km (0.086 R)
• M65: 25,613,250 km (0.094 R)
• M66: 25,930,547 km (0.091 R)
• M67: 26,294,818 km (0.085 R)
• M68: 26,569,031 km (0.08 R)
• M69: 27,120,448 km (0.119 R)
• M70: 27,258,826 km (0.108 R)
• M71: 28,187,829 km (0.116 R)
• M72: 28,844,115 km (0.083 R)
• M73: 29,174,278 km (0.107 R)
• M74: 30,219,817 km (0.091 R)
• M75: 30,411,302 km (0.111 R)
• M76: 30,507,195 km (0.109 R)
• M77: 30,603,087 km (0.119 R)
• M78: 31,229,453 km (0.074 R)
• M79: 31,568,442 km (0.09 R)
• M80: 31,908,627 km (0.053 R)
• M81: 32,592,589 km (0.08 R)
• M82: 32,887,297 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.3

Radius: 6.6

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.32 AU - 18.58 AU

Year: 27917 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,345,138 km

• M1: 157,377 km (0.078 R)
• M2: 635,492 km (0.069 R)
• M3: 685,009 km (0.094 R)
• M4: 761,902 km (0.11 R)
• M5: 1,068,877 km (0.098 R)
• M6: 1,477,728 km (0.08 R)
• M7: 1,858,903 km (0.099 R)
• M8: 2,154,658 km (0.104 R)
• M9: 2,465,223 km (0.105 R)
• M10: 2,873,177 km (0.084 R)
• M11: 2,957,400 km (0.074 R)
• M12: 3,659,762 km (0.116 R)
• M13: 3,936,070 km (0.068 R)
• M14: 4,755,268 km (0.09 R)
• M15: 5,005,994 km (0.114 R)
• M16: 5,364,280 km (0.081 R)
• M17: 6,051,683 km (0.106 R)
• M18: 6,935,208 km (0.072 R)
• M19: 7,219,444 km (0.114 R)
• M20: 7,449,675 km (0.092 R)
• M21: 7,623,956 km (0.074 R)
• M22: 7,976,558 km (0.12 R)
• M23: 8,035,799 km (0.096 R)
• M24: 8,334,397 km (0.051 R)
• M25: 9,881,388 km (0.078 R)
• M26: 11,114,972 km (0.106 R)
• M27: 11,648,737 km (0.067 R)
• M28: 12,122,663 km (0.115 R)
• M29: 14,368,127 km (0.112 R)
• M30: 14,657,749 km (0.114 R)
• M31: 15,612,183 km (0.088 R)
• M32: 16,134,280 km (0.067 R)
• M33: 16,510,818 km (0.059 R)
• M34: 16,890,198 km (0.067 R)
• M35: 17,503,250 km (0.07 R)
• M36: 18,672,208 km (0.086 R)
• M37: 19,226,318 km (0.108 R)
• M38: 22,160,381 km (0.108 R)
• M39: 22,662,731 km (0.068 R)
• M40: 22,746,805 km (0.065 R)
• M41: 24,536,744 km (0.106 R)
• M42: 24,882,763 km (0.09 R)
• M43: 25,317,644 km (0.048 R)
• M44: 25,667,404 km (0.076 R)
• M45: 25,930,697 km (0.112 R)
• M46: 28,521,881 km (0.025 R)
• M47: 29,617,985 km (0.06 R)
• M48: 30,356,250 km (0.079 R)
• M49: 31,945,429 km (0.11 R)
• M50: 32,228,617 km (0.079 R)
• M51: 32,607,549 km (0.101 R)
• M52: 33,465,492 km (0.076 R)
• M53: 33,945,402 km (0.064 R)
• M54: 35,203,670 km (0.1 R)
• M55: 35,398,596 km (0.093 R)
• M56: 36,971,019 km (0.07 R)
• M57: 42,443,459 km (0.086 R)
• M58: 43,693,349 km (0.097 R)
• M59: 44,007,804 km (0.071 R)
• M60: 44,428,024 km (0.045 R)
• M61: 45,061,123 km (0.107 R)
• M62: 46,122,669 km (0.049 R)
• M63: 46,656,584 km (0.119 R)
• M64: 47,300,004 km (0.098 R)
• M65: 47,515,126 km (0.07 R)
• M66: 50,231,375 km (0.032 R)
• M67: 55,926,566 km (0.075 R)
• M68: 57,869,842 km (0.095 R)
• M69: 59,139,030 km (0.097 R)
• M70: 60,534,030 km (0.105 R)
• M71: 61,470,064 km (0.097 R)
• M72: 61,704,783 km (0.074 R)
• M73: 61,822,367 km (0.038 R)
• M74: 62,410,885 km (0.061 R)
• M75: 62,883,016 km (0.119 R)
• M76: 63,949,799 km (0.099 R)
• M77: 64,783,657 km (0.057 R)
• M78: 64,903,036 km (0.062 R)
• M79: 65,022,565 km (0.113 R)
• M80: 66,702,998 km (0.105 R)
• M81: 68,033,372 km (0.075 R)
• M82: 69,984,128 km (0.042 R)
• M83: 70,843,268 km (0.116 R)
• M84: 72,324,287 km (0.077 R)
• M85: 73,193,002 km (0.063 R)
• M86: 74,189,922 km (0.048 R)
• M87: 74,314,837 km (0.102 R)
• M88: 75,191,331 km (0.12 R)
• M89: 76,071,265 km (0.109 R)
• M90: 80,521,802 km (0.098 R)
• M91: 81,808,792 km (0.078 R)
• M92: 83,362,217 km (0.103 R)
• M93: 83,882,219 km (0.053 R)
• M94: 84,533,718 km (0.075 R)
• M95: 84,664,167 km (0.114 R)
• M96: 85,186,862 km (0.086 R)
• M97: 87,683,950 km (0.117 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: 541 - 15,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit