🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.57 AU - 0.61 AU

Year: 162 Days

Day: 22.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,904,263 km

• M1: 390,750 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.7 AU - 0.72 AU

Year: 213 Days

Day: 16.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.39 AU - 1.71 AU

Year: 688 Days

Day: 45.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,904,263 km

• M1: 281,992 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.08 AU - 2.62 AU

Year: 1284 Days

Day: 14.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 167 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.3 AU - 4.98 AU

Year: 3003 Days

Day: 47.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 9.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.84 AU - 6.14 AU

Year: 4585 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,904,263 km

• M1: 148,251 km (0.085 R)
• M2: 276,008 km (0.027 R)
• M3: 502,649 km (0.043 R)
• M4: 656,286 km (0.073 R)
• M5: 801,246 km (0.066 R)
• M6: 904,170 km (0.079 R)
• M7: 1,196,484 km (0.105 R)
• M8: 1,270,385 km (0.092 R)
• M9: 1,470,397 km (0.118 R)
• M10: 2,167,075 km (0.104 R)
• M11: 2,369,780 km (0.108 R)
• M12: 2,445,028 km (0.116 R)
• M13: 2,521,173 km (0.1 R)
• M14: 2,715,052 km (0.101 R)
• M15: 3,015,145 km (0.037 R)
• M16: 3,200,347 km (0.102 R)
• M17: 3,368,196 km (0.111 R)
• M18: 3,822,525 km (0.058 R)
• M19: 3,978,406 km (0.034 R)
• M20: 4,045,874 km (0.113 R)
• M21: 4,435,278 km (0.1 R)
• M22: 4,599,237 km (0.111 R)
• M23: 4,957,225 km (0.119 R)
• M24: 5,054,164 km (0.073 R)
• M25: 5,423,671 km (0.109 R)
• M26: 5,624,282 km (0.059 R)
• M27: 5,750,841 km (0.1 R)
• M28: 5,929,760 km (0.12 R)
• M29: 6,504,067 km (0.091 R)
• M30: 6,932,964 km (0.095 R)
• M31: 8,187,940 km (0.086 R)
• M32: 8,302,981 km (0.09 R)
• M33: 8,680,267 km (0.027 R)
• M34: 9,331,466 km (0.103 R)
• M35: 9,662,975 km (0.099 R)
• M36: 9,876,003 km (0.098 R)
• M37: 10,059,858 km (0.107 R)
• M38: 10,306,695 km (0.07 R)
• M39: 11,154,616 km (0.098 R)
• M40: 11,506,470 km (0.085 R)
• M41: 11,732,363 km (0.047 R)
• M42: 11,829,601 km (0.086 R)
• M43: 12,155,575 km (0.092 R)
• M44: 12,484,690 km (0.097 R)
• M45: 12,816,648 km (0.049 R)
• M46: 12,916,879 km (0.083 R)
• M47: 13,084,428 km (0.07 R)
• M48: 13,421,622 km (0.108 R)
• M49: 13,864,282 km (0.085 R)
• M50: 14,001,463 km (0.051 R)
• M51: 14,311,729 km (0.105 R)
• M52: 14,380,993 km (0.099 R)
• M53: 14,485,113 km (0.06 R)
• M54: 14,554,676 km (0.106 R)
• M55: 15,611,286 km (0.108 R)
• M56: 15,968,974 km (0.05 R)
• M57: 16,040,781 km (0.099 R)
• M58: 16,437,964 km (0.043 R)
• M59: 17,463,607 km (0.053 R)
• M60: 17,797,659 km (0.108 R)
• M61: 18,171,354 km (0.083 R)
• M62: 19,116,813 km (0.116 R)
• M63: 20,233,561 km (0.029 R)
• M64: 20,350,247 km (0.072 R)
• M65: 20,819,536 km (0.097 R)
• M66: 21,331,759 km (0.112 R)
• M67: 21,490,183 km (0.085 R)
• M68: 22,007,941 km (0.055 R)
• M69: 22,449,255 km (0.102 R)
• M70: 23,015,184 km (0.093 R)
• M71: 24,284,821 km (0.057 R)
• M72: 24,699,356 km (0.071 R)
• M73: 25,199,761 km (0.109 R)
• M74: 25,367,311 km (0.096 R)
• M75: 25,619,234 km (0.077 R)
• M76: 26,210,594 km (0.043 R)
• M77: 26,721,022 km (0.072 R)
• M78: 26,849,078 km (0.095 R)
• M79: 27,234,592 km (0.08 R)
• M80: 27,622,050 km (0.116 R)
• M81: 28,533,101 km (0.084 R)
• M82: 28,882,711 km (0.107 R)
• M83: 28,970,376 km (0.117 R)
• M84: 29,058,190 km (0.088 R)
• M85: 29,233,818 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 8.5

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.33 AU - 6.89 AU

Year: 4736 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,904,263 km

• M1: 149,598 km (0.054 R)
• M2: 222,602 km (0.105 R)
• M3: 360,232 km (0.108 R)
• M4: 426,354 km (0.064 R)
• M5: 487,091 km (0.056 R)
• M6: 584,479 km (0.041 R)
• M7: 762,201 km (0.084 R)
• M8: 851,361 km (0.076 R)
• M9: 1,040,752 km (0.116 R)
• M10: 1,126,173 km (0.073 R)
• M11: 1,738,327 km (0.101 R)
• M12: 1,858,006 km (0.094 R)
• M13: 2,382,645 km (0.07 R)
• M14: 2,573,831 km (0.06 R)
• M15: 2,651,772 km (0.081 R)
• M16: 2,710,863 km (0.088 R)
• M17: 2,790,150 km (0.098 R)
• M18: 2,971,463 km (0.101 R)
• M19: 3,177,608 km (0.1 R)
• M20: 3,324,813 km (0.105 R)
• M21: 3,431,177 km (0.079 R)
• M22: 3,582,271 km (0.111 R)
• M23: 3,823,871 km (0.086 R)
• M24: 3,980,500 km (0.104 R)
• M25: 4,416,428 km (0.115 R)
• M26: 4,723,403 km (0.116 R)
• M27: 5,283,498 km (0.059 R)
• M28: 5,813,224 km (0.078 R)
• M29: 5,967,758 km (0.102 R)
• M30: 6,175,849 km (0.082 R)
• M31: 6,333,525 km (0.093 R)
• M32: 7,169,179 km (0.06 R)
• M33: 7,474,059 km (0.118 R)
• M34: 7,754,854 km (0.095 R)
• M35: 8,010,667 km (0.11 R)
• M36: 8,472,176 km (0.109 R)
• M37: 8,559,691 km (0.114 R)
• M38: 8,676,826 km (0.107 R)
• M39: 8,853,501 km (0.095 R)
• M40: 8,942,362 km (0.114 R)
• M41: 9,633,056 km (0.064 R)
• M42: 9,754,978 km (0.06 R)
• M43: 10,123,737 km (0.049 R)
• M44: 10,247,604 km (0.044 R)
• M45: 11,449,922 km (0.11 R)
• M46: 14,054,421 km (0.088 R)
• M47: 14,540,614 km (0.114 R)
• M48: 14,715,643 km (0.077 R)
• M49: 15,032,342 km (0.102 R)
• M50: 15,102,952 km (0.086 R)
• M51: 15,493,702 km (0.103 R)
• M52: 15,923,796 km (0.08 R)
• M53: 15,995,902 km (0.079 R)
• M54: 16,212,669 km (0.091 R)
• M55: 16,503,338 km (0.12 R)
• M56: 16,759,150 km (0.078 R)
• M57: 17,348,566 km (0.114 R)
• M58: 17,459,867 km (0.116 R)
• M59: 17,832,515 km (0.119 R)
• M60: 18,472,046 km (0.078 R)
• M61: 18,547,742 km (0.071 R)
• M62: 19,889,934 km (0.111 R)
• M63: 21,342,380 km (0.088 R)
• M64: 22,141,831 km (0.1 R)
• M65: 22,302,799 km (0.101 R)
• M66: 22,464,215 km (0.116 R)
• M67: 22,707,162 km (0.055 R)
• M68: 23,399,949 km (0.118 R)
• M69: 23,523,068 km (0.079 R)
• M70: 23,646,187 km (0.076 R)
• M71: 23,975,901 km (0.056 R)
• M72: 24,141,207 km (0.097 R)
• M73: 25,520,050 km (0.113 R)
• M74: 25,858,142 km (0.06 R)
• M75: 25,985,300 km (0.066 R)
• M76: 27,139,148 km (0.077 R)
• M77: 27,225,316 km (0.063 R)
• M78: 28,528,314 km (0.072 R)
• M79: 29,275,705 km (0.112 R)
• M80: 29,452,530 km (0.075 R)
• M81: 29,629,653 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 13.7

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.94 AU - 15.46 AU

Year: 16132 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,904,263 km

• M1: 660,026 km (0.087 R)
• M2: 1,028,485 km (0.094 R)
• M3: 1,707,959 km (0.116 R)
• M4: 2,160,044 km (0.097 R)
• M5: 2,381,449 km (0.117 R)
• M6: 2,494,993 km (0.088 R)
• M7: 3,187,183 km (0.068 R)
• M8: 3,512,109 km (0.109 R)
• M9: 4,224,644 km (0.116 R)
• M10: 4,425,404 km (0.076 R)
• M11: 4,613,598 km (0.113 R)
• M12: 5,594,063 km (0.115 R)
• M13: 5,883,535 km (0.092 R)
• M14: 7,071,940 km (0.084 R)
• M15: 7,422,448 km (0.113 R)
• M16: 7,911,184 km (0.091 R)
• M17: 8,352,348 km (0.082 R)
• M18: 8,624,916 km (0.098 R)
• M19: 8,939,969 km (0.102 R)
• M20: 9,601,790 km (0.114 R)
• M21: 9,744,207 km (0.078 R)
• M22: 11,185,582 km (0.074 R)
• M23: 11,572,592 km (0.1 R)
• M24: 11,767,817 km (0.091 R)
• M25: 12,315,645 km (0.047 R)
• M26: 12,648,350 km (0.1 R)
• M27: 13,029,077 km (0.094 R)
• M28: 14,193,846 km (0.09 R)
• M29: 14,542,708 km (0.107 R)
• M30: 14,730,005 km (0.089 R)
• M31: 15,012,446 km (0.105 R)
• M32: 15,630,434 km (0.031 R)
• M33: 15,774,198 km (0.059 R)
• M34: 16,305,420 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.3

Radius: 7.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.05 AU - 16.41 AU

Year: 20151 Days

Day: 20.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,904,263 km

• M1: 581,487 km (0.118 R)
• M2: 1,321,398 km (0.107 R)
• M3: 1,554,023 km (0.09 R)
• M4: 1,927,269 km (0.1 R)
• M5: 1,992,195 km (0.041 R)
• M6: 2,124,290 km (0.117 R)
• M7: 3,840,776 km (0.113 R)
• M8: 4,821,839 km (0.093 R)
• M9: 5,594,362 km (0.116 R)
• M10: 6,600,856 km (0.038 R)
• M11: 7,353,633 km (0.044 R)
• M12: 7,610,642 km (0.078 R)
• M13: 8,027,871 km (0.108 R)
• M14: 8,559,990 km (0.109 R)
• M15: 8,721,855 km (0.086 R)
• M16: 9,158,382 km (0.076 R)
• M17: 9,213,583 km (0.048 R)
• M18: 9,323,986 km (0.069 R)
• M19: 9,434,988 km (0.06 R)
• M20: 9,714,138 km (0.082 R)
• M21: 10,052,827 km (0.063 R)
• M22: 10,510,597 km (0.116 R)
• M23: 10,625,937 km (0.058 R)
• M24: 10,741,875 km (0.117 R)
• M25: 11,923,848 km (0.111 R)
• M26: 12,044,424 km (0.057 R)
• M27: 12,286,473 km (0.088 R)
• M28: 13,333,509 km (0.088 R)
• M29: 13,396,041 km (0.112 R)
• M30: 14,153,305 km (0.049 R)
• M31: 14,344,790 km (0.058 R)
• M32: 14,601,500 km (0.064 R)
• M33: 14,795,080 km (0.057 R)
• M34: 16,040,332 km (0.079 R)
• M35: 16,173,325 km (0.089 R)
• M36: 17,867,072 km (0.057 R)
• M37: 18,420,883 km (0.108 R)
• M38: 18,490,446 km (0.046 R)
• M39: 19,545,261 km (0.045 R)
• M40: 19,616,320 km (0.094 R)
• M41: 20,691,929 km (0.09 R)
• M42: 20,981,999 km (0.054 R)
• M43: 23,576,774 km (0.108 R)
• M44: 27,933,662 km (0.088 R)
• M45: 28,013,697 km (0.114 R)
• M46: 29,060,882 km (0.084 R)
• M47: 29,141,964 km (0.099 R)
• M48: 30,532,028 km (0.083 R)
• M49: 31,276,726 km (0.079 R)
• M50: 32,278,733 km (0.101 R)
• M51: 32,699,402 km (0.081 R)
• M52: 33,461,154 km (0.118 R)
• M53: 33,801,639 km (0.065 R)
• M54: 34,228,890 km (0.08 R)
• M55: 35,261,265 km (0.097 R)
• M56: 35,520,967 km (0.099 R)
• M57: 37,709,883 km (0.113 R)
• M58: 37,798,445 km (0.099 R)
• M59: 39,312,824 km (0.098 R)
• M60: 39,582,101 km (0.084 R)
• M61: 39,852,125 km (0.108 R)
• M62: 40,574,832 km (0.068 R)
• M63: 41,210,773 km (0.07 R)
• M64: 42,033,411 km (0.054 R)
• M65: 42,216,968 km (0.04 R)
• M66: 42,400,674 km (0.114 R)
• M67: 43,787,596 km (0.095 R)
• M68: 43,973,696 km (0.047 R)
• M69: 44,907,785 km (0.103 R)
• M70: 45,377,373 km (0.051 R)
• M71: 46,416,031 km (0.09 R)
• M72: 46,795,710 km (0.04 R)
• M73: 48,998,688 km (0.114 R)
• M74: 49,095,179 km (0.092 R)
• M75: 50,258,601 km (0.089 R)
• M76: 51,137,190 km (0.118 R)
• M77: 52,513,939 km (0.114 R)
• M78: 52,711,558 km (0.115 R)
• M79: 53,803,173 km (0.049 R)
• M80: 55,605,529 km (0.082 R)
• M81: 56,514,036 km (0.098 R)
• M82: 56,818,019 km (0.073 R)
• M83: 58,345,862 km (0.099 R)
• M84: 59,371,954 km (0.074 R)
• M85: 59,474,877 km (0.11 R)
• M86: 59,784,096 km (0.116 R)
• M87: 60,818,566 km (0.067 R)
• M88: 60,922,237 km (0.106 R)
• M89: 62,905,007 km (0.068 R)
• M90: 64,696,890 km (0.069 R)
• M91: 65,121,000 km (0.107 R)
• M92: 67,577,098 km (0.084 R)
• M93: 69,954,807 km (0.086 R)
• M94: 70,172,322 km (0.089 R)
• M95: 70,826,214 km (0.083 R)
• M96: 71,372,695 km (0.084 R)
• M97: 73,461,830 km (0.104 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 18,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit