🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.52 AU - 1.96 AU

Year: 803 Days

Day: 25 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,570,163 km

• M1: 207,343 km (0.116 R)
• M2: 628,311 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.05 AU - 2.11 AU

Year: 1049 Days

Day: 40.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.66 AU - 3.16 AU

Year: 1737 Days

Day: 43.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.77 AU - 4.23 AU

Year: 2799 Days

Day: 30.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,570,163 km

• M1: 867,817 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.99 AU - 4.03 AU

Year: 2809 Days

Day: 41.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.8

Radius: 14.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.67 AU - 7.71 AU

Year: 5388 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,570,163 km

• M1: 259,852 km (0.071 R)
• M2: 390,450 km (0.105 R)
• M3: 505,940 km (0.075 R)
• M4: 693,087 km (0.088 R)
• M5: 928,105 km (0.052 R)
• M6: 1,061,846 km (0.114 R)
• M7: 1,202,767 km (0.045 R)
• M8: 1,452,446 km (0.115 R)
• M9: 1,544,000 km (0.074 R)
• M10: 1,831,078 km (0.049 R)
• M11: 2,017,626 km (0.074 R)
• M12: 2,180,688 km (0.119 R)
• M13: 2,632,025 km (0.107 R)
• M14: 2,778,182 km (0.093 R)
• M15: 2,877,216 km (0.109 R)
• M16: 3,028,011 km (0.111 R)
• M17: 3,407,989 km (0.105 R)
• M18: 3,585,861 km (0.054 R)
• M19: 3,969,430 km (0.082 R)
• M20: 4,081,479 km (0.097 R)
• M21: 4,405,059 km (0.085 R)
• M22: 4,658,029 km (0.079 R)
• M23: 4,896,039 km (0.096 R)
• M24: 5,260,460 km (0.056 R)
• M25: 5,363,383 km (0.086 R)
• M26: 5,508,493 km (0.12 R)
• M27: 6,384,837 km (0.08 R)
• M28: 6,873,125 km (0.038 R)
• M29: 7,190,122 km (0.097 R)
• M30: 7,465,682 km (0.113 R)
• M31: 7,744,831 km (0.041 R)
• M32: 7,862,266 km (0.089 R)
• M33: 8,170,138 km (0.095 R)
• M34: 8,481,900 km (0.104 R)
• M35: 8,651,544 km (0.055 R)
• M36: 9,441,122 km (0.106 R)
• M37: 9,616,899 km (0.112 R)
• M38: 10,694,752 km (0.096 R)
• M39: 11,009,805 km (0.078 R)
• M40: 11,247,965 km (0.065 R)
• M41: 11,568,403 km (0.118 R)
• M42: 12,355,139 km (0.117 R)
• M43: 12,713,425 km (0.061 R)
• M44: 12,991,378 km (0.077 R)
• M45: 13,271,426 km (0.074 R)
• M46: 13,894,501 km (0.055 R)
• M47: 14,123,385 km (0.054 R)
• M48: 14,267,149 km (0.119 R)
• M49: 14,701,282 km (0.078 R)
• M50: 14,963,826 km (0.059 R)
• M51: 15,081,111 km (0.078 R)
• M52: 15,286,958 km (0.037 R)
• M53: 15,493,702 km (0.11 R)
• M54: 15,641,953 km (0.116 R)
• M55: 15,850,343 km (0.094 R)
• M56: 16,239,896 km (0.046 R)
• M57: 16,360,322 km (0.12 R)
• M58: 16,450,829 km (0.075 R)
• M59: 16,541,635 km (0.119 R)
• M60: 17,705,207 km (0.065 R)
• M61: 18,015,772 km (0.115 R)
• M62: 18,234,185 km (0.048 R)
• M63: 18,895,109 km (0.054 R)
• M64: 19,307,999 km (0.113 R)
• M65: 19,820,521 km (0.096 R)
• M66: 20,369,844 km (0.115 R)
• M67: 20,695,369 km (0.066 R)
• M68: 21,318,594 km (0.093 R)
• M69: 22,181,475 km (0.117 R)
• M70: 22,382,235 km (0.118 R)
• M71: 22,516,424 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 10.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.74 AU - 7.82 AU

Year: 5506 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,570,163 km

• M1: 176,226 km (0.116 R)
• M2: 363,972 km (0.117 R)
• M3: 641,625 km (0.087 R)
• M4: 983,307 km (0.039 R)
• M5: 1,289,683 km (0.093 R)
• M6: 1,378,544 km (0.086 R)
• M7: 1,755,082 km (0.077 R)
• M8: 2,324,003 km (0.072 R)
• M9: 2,695,604 km (0.101 R)
• M10: 2,791,496 km (0.083 R)
• M11: 3,146,043 km (0.1 R)
• M12: 3,452,719 km (0.111 R)
• M13: 4,007,129 km (0.047 R)
• M14: 4,227,935 km (0.026 R)
• M15: 5,270,034 km (0.037 R)
• M16: 5,708,505 km (0.119 R)
• M17: 5,932,154 km (0.072 R)
• M18: 6,646,334 km (0.086 R)
• M19: 6,750,604 km (0.093 R)
• M20: 6,855,472 km (0.067 R)
• M21: 7,173,218 km (0.082 R)
• M22: 7,468,674 km (0.107 R)
• M23: 7,795,695 km (0.119 R)
• M24: 8,633,592 km (0.099 R)
• M25: 9,034,515 km (0.091 R)
• M26: 9,208,198 km (0.11 R)
• M27: 9,973,391 km (0.082 R)
• M28: 10,363,841 km (0.063 R)
• M29: 10,912,566 km (0.104 R)
• M30: 11,408,334 km (0.055 R)
• M31: 11,753,306 km (0.112 R)
• M32: 12,389,696 km (0.109 R)
• M33: 12,486,037 km (0.102 R)
• M34: 12,582,677 km (0.065 R)
• M35: 12,809,168 km (0.117 R)
• M36: 13,069,768 km (0.117 R)
• M37: 13,135,142 km (0.118 R)
• M38: 13,463,808 km (0.026 R)
• M39: 13,928,609 km (0.049 R)
• M40: 14,669,567 km (0.115 R)
• M41: 14,771,593 km (0.102 R)
• M42: 15,665,889 km (0.109 R)
• M43: 15,909,584 km (0.12 R)
• M44: 16,224,787 km (0.092 R)
• M45: 16,932,833 km (0.075 R)
• M46: 17,004,192 km (0.097 R)
• M47: 17,686,956 km (0.056 R)
• M48: 18,342,195 km (0.104 R)
• M49: 18,415,498 km (0.081 R)
• M50: 18,635,856 km (0.103 R)
• M51: 19,042,313 km (0.044 R)
• M52: 19,451,762 km (0.053 R)
• M53: 20,127,945 km (0.05 R)
• M54: 20,203,492 km (0.111 R)
• M55: 20,507,026 km (0.065 R)
• M56: 20,773,609 km (0.045 R)
• M57: 21,079,836 km (0.116 R)
• M58: 21,195,026 km (0.114 R)
• M59: 21,464,751 km (0.044 R)
• M60: 21,619,286 km (0.118 R)
• M61: 21,774,269 km (0.055 R)
• M62: 22,830,131 km (0.051 R)
• M63: 23,027,451 km (0.038 R)
• M64: 23,543,114 km (0.071 R)
• M65: 24,223,336 km (0.117 R)
• M66: 24,344,061 km (0.071 R)
• M67: 24,626,502 km (0.09 R)
• M68: 24,747,826 km (0.092 R)
• M69: 24,909,990 km (0.115 R)
• M70: 25,439,417 km (0.093 R)
• M71: 25,972,434 km (0.113 R)
• M72: 26,178,580 km (0.068 R)
• M73: 26,550,780 km (0.096 R)
• M74: 27,258,677 km (0.053 R)
• M75: 28,226,276 km (0.082 R)

Asteroid Belt

Center: 8.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 9.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.01 AU - 12.11 AU

Year: 12005 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,570,163 km

• M1: 156,779 km (0.06 R)
• M2: 294,708 km (0.057 R)
• M3: 391,348 km (0.11 R)
• M4: 622,178 km (0.111 R)
• M5: 969,843 km (0.081 R)
• M6: 1,085,333 km (0.115 R)
• M7: 1,616,106 km (0.068 R)
• M8: 2,168,272 km (0.119 R)
• M9: 2,452,059 km (0.087 R)
• M10: 2,531,495 km (0.096 R)
• M11: 2,970,116 km (0.072 R)
• M12: 3,083,511 km (0.095 R)
• M13: 3,917,519 km (0.094 R)
• M14: 4,010,869 km (0.106 R)
• M15: 4,073,400 km (0.061 R)
• M16: 4,295,404 km (0.097 R)
• M17: 4,850,861 km (0.095 R)
• M18: 4,951,241 km (0.092 R)
• M19: 5,086,178 km (0.099 R)
• M20: 5,188,204 km (0.103 R)
• M21: 5,638,045 km (0.073 R)
• M22: 5,708,505 km (0.091 R)
• M23: 6,948,671 km (0.075 R)
• M24: 7,367,396 km (0.101 R)
• M25: 7,483,035 km (0.091 R)
• M26: 8,030,563 km (0.115 R)
• M27: 8,269,172 km (0.107 R)
• M28: 8,469,783 km (0.12 R)
• M29: 8,875,941 km (0.028 R)
• M30: 9,122,777 km (0.1 R)
• M31: 9,455,333 km (0.075 R)
• M32: 10,737,537 km (0.12 R)
• M33: 10,956,548 km (0.119 R)
• M34: 11,354,478 km (0.113 R)
• M35: 12,028,267 km (0.096 R)
• M36: 12,164,551 km (0.12 R)
• M37: 12,438,764 km (0.104 R)
• M38: 12,807,523 km (0.081 R)
• M39: 13,273,520 km (0.065 R)
• M40: 13,840,047 km (0.107 R)
• M41: 13,982,913 km (0.104 R)
• M42: 14,704,723 km (0.062 R)
• M43: 14,850,581 km (0.087 R)
• M44: 15,290,847 km (0.068 R)
• M45: 15,685,786 km (0.118 R)
• M46: 16,284,626 km (0.026 R)
• M47: 16,941,809 km (0.072 R)
• M48: 18,438,835 km (0.101 R)
• M49: 19,123,694 km (0.108 R)
• M50: 19,442,487 km (0.06 R)
• M51: 19,870,337 km (0.103 R)
• M52: 20,844,519 km (0.086 R)
• M53: 21,889,460 km (0.11 R)
• M54: 22,167,412 km (0.107 R)
• M55: 23,064,401 km (0.118 R)
• M56: 23,290,444 km (0.118 R)
• M57: 23,630,928 km (0.077 R)
• M58: 23,801,769 km (0.059 R)
• M59: 24,547,066 km (0.061 R)
• M60: 24,777,895 km (0.066 R)
• M61: 24,835,790 km (0.085 R)
• M62: 25,067,517 km (0.069 R)
• M63: 25,241,798 km (0.118 R)
• M64: 25,767,036 km (0.091 R)
• M65: 27,006,754 km (0.084 R)
• M66: 30,716,183 km (0.109 R)
• M67: 30,902,731 km (0.074 R)
• M68: 31,214,493 km (0.088 R)
• M69: 31,589,834 km (0.103 R)
• M70: 31,715,347 km (0.107 R)
• M71: 31,966,821 km (0.04 R)
• M72: 32,282,024 km (0.032 R)
• M73: 32,408,434 km (0.118 R)
• M74: 32,471,714 km (0.109 R)
• M75: 32,852,141 km (0.062 R)
• M76: 33,234,065 km (0.09 R)
• M77: 35,817,321 km (0.07 R)
• M78: 36,934,667 km (0.045 R)
• M79: 39,405,874 km (0.108 R)
• M80: 39,743,816 km (0.109 R)
• M81: 39,811,584 km (0.101 R)
• M82: 40,218,789 km (0.079 R)
• M83: 40,286,707 km (0.097 R)
• M84: 41,654,630 km (0.043 R)
• M85: 41,792,260 km (0.111 R)
• M86: 42,690,445 km (0.043 R)
• M87: 42,759,709 km (0.109 R)
• M88: 43,595,063 km (0.117 R)
• M89: 43,664,926 km (0.114 R)
• M90: 45,635,728 km (0.041 R)
• M91: 47,851,273 km (0.111 R)
• M92: 47,995,335 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 10.7

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.33 AU - 13.83 AU

Year: 15610 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,570,163 km

• M1: 135,236 km (0.092 R)
• M2: 453,730 km (0.106 R)
• M3: 1,015,770 km (0.067 R)
• M4: 1,373,458 km (0.1 R)
• M5: 1,740,122 km (0.118 R)
• M6: 2,362,450 km (0.119 R)
• M7: 2,836,824 km (0.109 R)
• M8: 2,907,135 km (0.09 R)
• M9: 3,230,416 km (0.096 R)
• M10: 3,490,118 km (0.118 R)
• M11: 4,431,239 km (0.067 R)
• M12: 4,972,334 km (0.115 R)
• M13: 5,143,175 km (0.115 R)
• M14: 5,667,216 km (0.102 R)
• M15: 6,531,742 km (0.044 R)
• M16: 7,051,146 km (0.103 R)
• M17: 7,291,550 km (0.102 R)
• M18: 7,979,251 km (0.113 R)
• M19: 8,129,298 km (0.049 R)
• M20: 8,381,520 km (0.052 R)
• M21: 8,636,435 km (0.112 R)
• M22: 8,739,059 km (0.096 R)
• M23: 8,945,653 km (0.056 R)
• M24: 9,101,534 km (0.118 R)
• M25: 9,206,103 km (0.052 R)
• M26: 9,416,288 km (0.076 R)
• M27: 10,056,418 km (0.116 R)
• M28: 10,272,886 km (0.059 R)
• M29: 10,600,505 km (0.106 R)
• M30: 11,717,403 km (0.1 R)
• M31: 12,930,193 km (0.089 R)
• M32: 13,283,992 km (0.12 R)
• M33: 13,880,887 km (0.113 R)
• M34: 15,660,653 km (0.068 R)
• M35: 15,974,809 km (0.112 R)
• M36: 18,827,640 km (0.117 R)
• M37: 18,894,211 km (0.068 R)
• M38: 19,228,712 km (0.12 R)
• M39: 22,254,927 km (0.061 R)
• M40: 22,466,758 km (0.076 R)
• M41: 24,329,251 km (0.083 R)
• M42: 25,205,446 km (0.095 R)
• M43: 25,279,048 km (0.031 R)
• M44: 25,499,855 km (0.094 R)
• M45: 25,795,460 km (0.109 R)
• M46: 26,166,463 km (0.081 R)
• M47: 28,352,985 km (0.115 R)
• M48: 30,128,562 km (0.061 R)
• M49: 31,147,922 km (0.115 R)
• M50: 31,384,736 km (0.066 R)
• M51: 31,463,873 km (0.116 R)
• M52: 31,622,148 km (0.105 R)
• M53: 32,658,113 km (0.106 R)
• M54: 32,979,000 km (0.095 R)
• M55: 33,786,081 km (0.112 R)
• M56: 34,517,913 km (0.057 R)
• M57: 35,090,724 km (0.105 R)
• M58: 36,245,918 km (0.106 R)
• M59: 38,847,725 km (0.1 R)
• M60: 40,989,517 km (0.096 R)
• M61: 42,380,329 km (0.085 R)
• M62: 47,187,208 km (0.102 R)
• M63: 49,194,512 km (0.103 R)
• M64: 49,931,281 km (0.076 R)
• M65: 50,023,733 km (0.083 R)
• M66: 50,301,087 km (0.041 R)
• M67: 50,857,591 km (0.112 R)
• M68: 52,538,922 km (0.103 R)
• M69: 54,333,498 km (0.08 R)
• M70: 54,904,363 km (0.084 R)
• M71: 55,477,174 km (0.096 R)
• M72: 55,956,036 km (0.098 R)
• M73: 56,532,587 km (0.088 R)
• M74: 56,725,119 km (0.086 R)
• M75: 57,594,582 km (0.105 R)
• M76: 58,760,548 km (0.03 R)
• M77: 60,229,000 km (0.066 R)
• M78: 60,327,436 km (0.08 R)
• M79: 60,819,912 km (0.113 R)
• M80: 61,412,619 km (0.042 R)
• M81: 61,808,754 km (0.106 R)
• M82: 62,205,787 km (0.092 R)
• M83: 62,404,602 km (0.116 R)
• M84: 62,802,981 km (0.099 R)
• M85: 63,302,040 km (0.111 R)
• M86: 65,311,588 km (0.08 R)
• M87: 65,412,567 km (0.109 R)
• M88: 65,817,229 km (0.089 R)
• M89: 67,240,054 km (0.116 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit