🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 250 Days

Day: 25.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.09 AU - 1.61 AU

Year: 591 Days

Day: 38.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 10

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.6 AU - 12.08 AU

Year: 13445 Days

Day: 11.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,237,387 km

• M1: 132,843 km (0.095 R)
• M2: 204,799 km (0.08 R)
• M3: 351,854 km (0.119 R)
• M4: 964,457 km (0.095 R)
• M5: 1,161,927 km (0.097 R)
• M6: 1,543,850 km (0.084 R)
• M7: 1,721,871 km (0.063 R)
• M8: 2,059,514 km (0.095 R)
• M9: 2,256,235 km (0.109 R)
• M10: 2,377,260 km (0.09 R)
• M11: 2,689,471 km (0.102 R)
• M12: 3,103,707 km (0.104 R)
• M13: 3,193,615 km (0.054 R)
• M14: 3,585,113 km (0.072 R)
• M15: 4,363,321 km (0.089 R)
• M16: 4,540,445 km (0.054 R)
• M17: 4,617,039 km (0.09 R)
• M18: 4,771,723 km (0.08 R)
• M19: 4,849,664 km (0.096 R)
• M20: 5,033,220 km (0.084 R)
• M21: 5,165,764 km (0.091 R)
• M22: 5,245,949 km (0.111 R)
• M23: 5,735,283 km (0.119 R)
• M24: 6,125,883 km (0.083 R)
• M25: 6,815,829 km (0.103 R)
• M26: 8,143,809 km (0.039 R)
• M27: 8,773,466 km (0.027 R)
• M28: 9,094,204 km (0.052 R)
• M29: 9,386,070 km (0.114 R)
• M30: 9,648,165 km (0.106 R)
• M31: 9,979,225 km (0.116 R)
• M32: 10,686,673 km (0.115 R)
• M33: 10,754,890 km (0.109 R)
• M34: 11,132,625 km (0.059 R)
• M35: 11,236,446 km (0.115 R)
• M36: 11,305,859 km (0.115 R)
• M37: 11,795,493 km (0.117 R)
• M38: 12,149,441 km (0.037 R)
• M39: 12,506,980 km (0.049 R)
• M40: 13,232,530 km (0.109 R)
• M41: 13,711,393 km (0.073 R)
• M42: 14,724,021 km (0.037 R)
• M43: 14,838,014 km (0.096 R)
• M44: 15,105,196 km (0.097 R)
• M45: 15,489,663 km (0.074 R)
• M46: 15,760,734 km (0.048 R)
• M47: 16,228,975 km (0.051 R)
• M48: 17,059,393 km (0.117 R)
• M49: 17,139,278 km (0.119 R)
• M50: 17,459,867 km (0.084 R)
• M51: 17,944,265 km (0.105 R)
• M52: 18,106,877 km (0.095 R)
• M53: 18,802,807 km (0.069 R)
• M54: 20,985,888 km (0.09 R)
• M55: 21,157,028 km (0.09 R)
• M56: 22,982,870 km (0.107 R)
• M57: 23,647,085 km (0.093 R)
• M58: 23,825,406 km (0.082 R)
• M59: 24,227,974 km (0.086 R)
• M60: 25,221,453 km (0.108 R)
• M61: 25,449,141 km (0.025 R)
• M62: 25,540,396 km (0.1 R)
• M63: 27,108,481 km (0.051 R)
• M64: 27,904,192 km (0.055 R)
• M65: 28,139,659 km (0.095 R)
• M66: 28,328,601 km (0.093 R)
• M67: 28,897,671 km (0.106 R)
• M68: 29,279,146 km (0.068 R)
• M69: 29,470,631 km (0.073 R)
• M70: 29,950,840 km (0.101 R)
• M71: 30,095,501 km (0.108 R)
• M72: 30,627,621 km (0.076 R)
• M73: 30,724,710 km (0.105 R)
• M74: 31,260,569 km (0.08 R)
• M75: 31,358,257 km (0.062 R)
• M76: 31,799,421 km (0.036 R)
• M77: 32,688,032 km (0.056 R)
• M78: 32,787,216 km (0.091 R)
• M79: 32,986,031 km (0.102 R)
• M80: 33,085,514 km (0.109 R)
• M81: 33,185,146 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.56 AU - 13.2 AU

Year: 15426 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,237,387 km

• M1: 301,440 km (0.087 R)
• M2: 359,184 km (0.103 R)
• M3: 460,612 km (0.099 R)
• M4: 908,209 km (0.085 R)
• M5: 978,520 km (0.103 R)
• M6: 1,606,232 km (0.112 R)
• M7: 1,891,216 km (0.101 R)
• M8: 2,028,248 km (0.12 R)
• M9: 2,121,447 km (0.089 R)
• M10: 3,075,732 km (0.074 R)
• M11: 3,156,066 km (0.116 R)
• M12: 3,264,375 km (0.099 R)
• M13: 4,115,587 km (0.084 R)
• M14: 4,263,839 km (0.094 R)
• M15: 5,031,425 km (0.1 R)
• M16: 5,254,027 km (0.114 R)
• M17: 5,350,368 km (0.097 R)
• M18: 5,807,988 km (0.09 R)
• M19: 7,183,091 km (0.089 R)
• M20: 7,760,240 km (0.092 R)
• M21: 8,017,548 km (0.064 R)
• M22: 8,165,650 km (0.089 R)
• M23: 8,240,150 km (0.046 R)
• M24: 8,314,799 km (0.057 R)
• M25: 9,422,871 km (0.115 R)
• M26: 10,213,795 km (0.081 R)
• M27: 10,943,832 km (0.097 R)
• M28: 11,606,700 km (0.049 R)
• M29: 12,367,854 km (0.111 R)
• M30: 12,496,359 km (0.082 R)
• M31: 12,582,228 km (0.101 R)
• M32: 13,628,067 km (0.078 R)
• M33: 14,116,653 km (0.091 R)
• M34: 14,837,566 km (0.119 R)
• M35: 15,386,141 km (0.081 R)
• M36: 15,478,144 km (0.077 R)
• M37: 16,455,915 km (0.117 R)
• M38: 16,503,039 km (0.087 R)
• M39: 17,166,505 km (0.083 R)
• M40: 17,309,820 km (0.049 R)
• M41: 19,556,780 km (0.117 R)
• M42: 20,917,821 km (0.055 R)
• M43: 25,560,591 km (0.116 R)
• M44: 25,779,004 km (0.1 R)
• M45: 27,046,397 km (0.086 R)
• M46: 27,213,199 km (0.11 R)
• M47: 27,827,897 km (0.063 R)
• M48: 28,052,443 km (0.084 R)
• M49: 28,334,136 km (0.113 R)
• M50: 28,673,274 km (0.087 R)
• M51: 29,013,759 km (0.087 R)
• M52: 33,382,017 km (0.106 R)
• M53: 33,680,465 km (0.077 R)
• M54: 33,859,982 km (0.111 R)
• M55: 34,099,787 km (0.07 R)
• M56: 34,340,191 km (0.111 R)
• M57: 34,701,769 km (0.096 R)
• M58: 35,611,324 km (0.084 R)
• M59: 38,012,669 km (0.113 R)
• M60: 38,386,664 km (0.101 R)
• M61: 38,887,368 km (0.036 R)
• M62: 40,211,758 km (0.06 R)
• M63: 40,783,970 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.3

Radius: 4.7

Gravity: 35.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.57 AU - 15.69 AU

Year: 22171 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,237,387 km

• M1: 456,872 km (0.095 R)
• M2: 1,125,275 km (0.113 R)
• M3: 1,215,483 km (0.053 R)
• M4: 1,339,350 km (0.042 R)
• M5: 1,666,969 km (0.079 R)
• M6: 1,839,755 km (0.04 R)
• M7: 2,747,066 km (0.115 R)
• M8: 3,202,741 km (0.045 R)
• M9: 3,681,454 km (0.081 R)
• M10: 4,369,754 km (0.08 R)
• M11: 4,607,914 km (0.055 R)
• M12: 5,602,141 km (0.108 R)
• M13: 6,497,335 km (0.117 R)
• M14: 7,323,414 km (0.047 R)
• M15: 8,534,409 km (0.117 R)
• M16: 9,011,776 km (0.095 R)
• M17: 9,072,064 km (0.045 R)
• M18: 9,314,562 km (0.101 R)
• M19: 9,620,789 km (0.06 R)
• M20: 9,868,074 km (0.109 R)
• M21: 10,117,454 km (0.077 R)
• M22: 11,920,407 km (0.066 R)
• M23: 12,185,943 km (0.106 R)
• M24: 12,453,574 km (0.077 R)
• M25: 13,130,804 km (0.032 R)
• M26: 13,267,686 km (0.055 R)
• M27: 13,889,414 km (0.081 R)
• M28: 15,956,707 km (0.052 R)
• M29: 16,029,711 km (0.1 R)
• M30: 16,617,631 km (0.114 R)
• M31: 18,499,721 km (0.12 R)
• M32: 19,348,989 km (0.08 R)
• M33: 20,131,984 km (0.115 R)
• M34: 20,289,810 km (0.036 R)
• M35: 23,117,957 km (0.059 R)
• M36: 23,615,071 km (0.09 R)
• M37: 24,032,000 km (0.058 R)
• M38: 24,535,547 km (0.113 R)
• M39: 27,804,260 km (0.114 R)
• M40: 28,421,052 km (0.111 R)
• M41: 28,686,888 km (0.045 R)
• M42: 28,864,460 km (0.088 R)
• M43: 29,042,482 km (0.039 R)
• M44: 30,842,443 km (0.04 R)
• M45: 32,585,558 km (0.084 R)
• M46: 34,078,096 km (0.034 R)
• M47: 35,022,208 km (0.093 R)
• M48: 35,783,511 km (0.081 R)
• M49: 35,974,847 km (0.111 R)
• M50: 37,032,504 km (0.114 R)
• M51: 37,225,934 km (0.083 R)
• M52: 38,589,220 km (0.102 R)
• M53: 39,080,050 km (0.109 R)
• M54: 39,276,921 km (0.088 R)
• M55: 39,572,975 km (0.037 R)
• M56: 39,869,628 km (0.118 R)
• M57: 40,664,591 km (0.107 R)
• M58: 41,866,610 km (0.096 R)
• M59: 42,370,904 km (0.12 R)
• M60: 48,260,423 km (0.114 R)
• M61: 48,895,166 km (0.107 R)
• M62: 49,213,511 km (0.084 R)
• M63: 49,532,603 km (0.084 R)
• M64: 49,745,780 km (0.081 R)
• M65: 50,065,919 km (0.041 R)
• M66: 50,279,844 km (0.067 R)
• M67: 50,386,807 km (0.07 R)
• M68: 51,245,947 km (0.1 R)
• M69: 51,677,238 km (0.087 R)
• M70: 51,785,248 km (0.09 R)
• M71: 54,400,368 km (0.105 R)
• M72: 56,835,073 km (0.04 R)
• M73: 58,290,362 km (0.115 R)
• M74: 58,515,357 km (0.11 R)
• M75: 60,553,029 km (0.082 R)
• M76: 61,695,209 km (0.085 R)
• M77: 61,924,543 km (0.045 R)
• M78: 63,537,357 km (0.093 R)
• M79: 64,581,401 km (0.12 R)
• M80: 72,047,083 km (0.086 R)
• M81: 73,378,354 km (0.082 R)
• M82: 74,961,997 km (0.108 R)
• M83: 76,187,952 km (0.12 R)
• M84: 76,433,890 km (0.073 R)
• M85: 76,680,129 km (0.072 R)
• M86: 78,163,092 km (0.044 R)
• M87: 80,155,138 km (0.086 R)
• M88: 80,781,055 km (0.101 R)
• M89: 83,300,882 km (0.109 R)
• M90: 83,808,018 km (0.047 R)
• M91: 84,188,894 km (0.11 R)
• M92: 84,952,592 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399

Radius: 3.5

Gravity: 32.57 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.58 AU - 19.98 AU

Year: 24746 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,237,387 km

• M1: 205,697 km (0.075 R)
• M2: 298,897 km (0.088 R)
• M3: 386,411 km (0.108 R)
• M4: 522,845 km (0.086 R)
• M5: 651,200 km (0.106 R)
• M6: 1,457,532 km (0.119 R)
• M7: 1,668,764 km (0.078 R)
• M8: 1,699,731 km (0.073 R)
• M9: 3,755,056 km (0.081 R)
• M10: 4,126,807 km (0.092 R)
• M11: 4,860,285 km (0.075 R)
• M12: 5,914,950 km (0.109 R)
• M13: 6,105,388 km (0.103 R)
• M14: 6,346,241 km (0.054 R)
• M15: 8,757,160 km (0.075 R)
• M16: 8,865,319 km (0.061 R)
• M17: 9,524,148 km (0.092 R)
• M18: 11,950,476 km (0.094 R)
• M19: 12,433,079 km (0.071 R)
• M20: 12,676,774 km (0.064 R)
• M21: 13,107,167 km (0.074 R)
• M22: 14,235,434 km (0.101 R)
• M23: 15,134,368 km (0.083 R)
• M24: 16,117,675 km (0.05 R)
• M25: 16,583,522 km (0.104 R)
• M26: 18,283,253 km (0.028 R)
• M27: 18,629,722 km (0.087 R)
• M28: 19,188,769 km (0.032 R)
• M29: 19,470,312 km (0.113 R)
• M30: 19,753,202 km (0.117 R)
• M31: 21,043,035 km (0.038 R)
• M32: 21,333,255 km (0.099 R)
• M33: 21,698,124 km (0.107 R)
• M34: 23,028,199 km (0.104 R)
• M35: 23,102,848 km (0.083 R)
• M36: 23,552,539 km (0.11 R)
• M37: 24,308,457 km (0.099 R)
• M38: 24,613,038 km (0.075 R)
• M39: 25,688,946 km (0.074 R)
• M40: 26,466,855 km (0.12 R)
• M41: 28,125,297 km (0.108 R)
• M42: 28,766,025 km (0.097 R)
• M43: 29,168,892 km (0.079 R)
• M44: 30,224,903 km (0.053 R)
• M45: 30,716,632 km (0.1 R)
• M46: 30,881,040 km (0.029 R)
• M47: 31,293,481 km (0.084 R)
• M48: 32,207,225 km (0.058 R)
• M49: 34,231,134 km (0.086 R)
• M50: 37,168,040 km (0.111 R)
• M51: 37,255,555 km (0.11 R)
• M52: 40,364,348 km (0.059 R)
• M53: 41,358,276 km (0.087 R)
• M54: 41,539,888 km (0.102 R)
• M55: 42,726,797 km (0.084 R)
• M56: 45,227,176 km (0.114 R)
• M57: 46,447,895 km (0.09 R)
• M58: 48,347,040 km (0.096 R)
• M59: 48,538,376 km (0.104 R)
• M60: 49,498,644 km (0.086 R)
• M61: 53,401,802 km (0.104 R)
• M62: 53,500,686 km (0.082 R)
• M63: 54,393,038 km (0.075 R)
• M64: 54,592,003 km (0.117 R)
• M65: 56,998,285 km (0.071 R)
• M66: 58,011,062 km (0.054 R)
• M67: 59,131,999 km (0.101 R)
• M68: 59,849,171 km (0.093 R)
• M69: 61,188,371 km (0.07 R)
• M70: 61,809,801 km (0.091 R)
• M71: 64,421,630 km (0.111 R)
• M72: 65,053,831 km (0.068 R)
• M73: 66,006,021 km (0.073 R)
• M74: 69,644,391 km (0.119 R)
• M75: 71,487,736 km (0.104 R)
• M76: 72,689,157 km (0.113 R)
• M77: 73,017,973 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit