🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 17.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.8 AU

Year: 184 Days

Day: 24.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.8 AU - 1.08 AU

Year: 320 Days

Day: 17.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,166,505 km

• M1: 174,730 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.97 AU - 1.09 AU

Year: 367 Days

Day: 41.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 8

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.7 AU - 7.28 AU

Year: 5153 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,166,505 km

• M1: 113,545 km (0.092 R)
• M2: 166,802 km (0.111 R)
• M3: 265,087 km (0.116 R)
• M4: 324,328 km (0.105 R)
• M5: 438,771 km (0.101 R)
• M6: 590,762 km (0.08 R)
• M7: 735,274 km (0.087 R)
• M8: 838,346 km (0.082 R)
• M9: 932,593 km (0.092 R)
• M10: 1,345,184 km (0.086 R)
• M11: 1,621,491 km (0.084 R)
• M12: 2,133,415 km (0.083 R)
• M13: 2,207,765 km (0.08 R)
• M14: 2,397,605 km (0.061 R)
• M15: 2,592,980 km (0.106 R)
• M16: 2,652,520 km (0.114 R)
• M17: 2,998,989 km (0.078 R)
• M18: 3,124,800 km (0.049 R)
• M19: 3,338,276 km (0.095 R)
• M20: 3,915,575 km (0.078 R)
• M21: 4,007,129 km (0.082 R)
• M22: 4,547,626 km (0.088 R)
• M23: 4,692,287 km (0.081 R)
• M24: 4,765,291 km (0.072 R)
• M25: 4,863,128 km (0.104 R)
• M26: 5,592,716 km (0.068 R)
• M27: 5,721,969 km (0.091 R)
• M28: 6,709,016 km (0.116 R)
• M29: 6,818,821 km (0.092 R)
• M30: 6,984,725 km (0.119 R)
• M31: 7,096,025 km (0.05 R)
• M32: 7,208,074 km (0.1 R)
• M33: 7,776,546 km (0.057 R)
• M34: 8,037,146 km (0.084 R)
• M35: 8,271,117 km (0.106 R)
• M36: 9,598,050 km (0.091 R)
• M37: 9,753,033 km (0.112 R)
• M38: 9,815,116 km (0.106 R)
• M39: 10,796,329 km (0.112 R)
• M40: 10,957,446 km (0.098 R)
• M41: 11,054,535 km (0.118 R)
• M42: 11,151,923 km (0.051 R)
• M43: 12,141,363 km (0.087 R)
• M44: 13,021,447 km (0.097 R)
• M45: 13,193,036 km (0.092 R)
• M46: 13,262,001 km (0.114 R)
• M47: 13,642,727 km (0.094 R)
• M48: 13,992,188 km (0.083 R)
• M49: 14,097,505 km (0.054 R)
• M50: 14,273,731 km (0.097 R)
• M51: 14,415,251 km (0.097 R)
• M52: 15,274,092 km (0.035 R)
• M53: 15,455,106 km (0.093 R)
• M54: 15,855,729 km (0.036 R)
• M55: 16,222,991 km (0.108 R)
• M56: 16,370,794 km (0.038 R)
• M57: 16,518,896 km (0.036 R)
• M58: 16,593,097 km (0.069 R)
• M59: 16,891,245 km (0.095 R)
• M60: 17,379,383 km (0.108 R)
• M61: 17,834,011 km (0.116 R)
• M62: 20,165,793 km (0.102 R)
• M63: 21,569,619 km (0.113 R)
• M64: 22,099,196 km (0.108 R)
• M65: 22,221,866 km (0.074 R)
• M66: 22,509,244 km (0.057 R)
• M67: 22,921,984 km (0.053 R)
• M68: 23,378,856 km (0.114 R)
• M69: 23,922,644 km (0.056 R)
• M70: 24,048,755 km (0.102 R)
• M71: 25,022,787 km (0.059 R)
• M72: 25,321,684 km (0.078 R)
• M73: 26,355,854 km (0.076 R)
• M74: 27,755,940 km (0.102 R)
• M75: 27,844,352 km (0.1 R)
• M76: 28,242,881 km (0.058 R)
• M77: 28,732,515 km (0.078 R)
• M78: 29,270,020 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 9.9

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.76 AU - 11.32 AU

Year: 10356 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,166,505 km

• M1: 127,457 km (0.112 R)
• M2: 402,568 km (0.104 R)
• M3: 636,539 km (0.083 R)
• M4: 718,818 km (0.061 R)
• M5: 787,633 km (0.055 R)
• M6: 1,046,886 km (0.115 R)
• M7: 1,227,899 km (0.05 R)
• M8: 1,311,824 km (0.071 R)
• M9: 1,397,693 km (0.076 R)
• M10: 1,507,947 km (0.098 R)
• M11: 1,904,381 km (0.075 R)
• M12: 2,002,517 km (0.111 R)
• M13: 2,102,299 km (0.077 R)
• M14: 2,280,919 km (0.063 R)
• M15: 3,073,937 km (0.097 R)
• M16: 3,636,425 km (0.111 R)
• M17: 4,039,890 km (0.11 R)
• M18: 4,103,170 km (0.092 R)
• M19: 4,359,880 km (0.105 R)
• M20: 4,424,955 km (0.111 R)
• M21: 4,821,839 km (0.118 R)
• M22: 4,889,158 km (0.081 R)
• M23: 5,369,068 km (0.059 R)
• M24: 5,473,786 km (0.116 R)
• M25: 5,544,097 km (0.104 R)
• M26: 6,153,409 km (0.091 R)
• M27: 6,633,618 km (0.116 R)
• M28: 7,552,000 km (0.09 R)
• M29: 8,146,202 km (0.102 R)
• M30: 8,266,778 km (0.096 R)
• M31: 8,469,184 km (0.12 R)
• M32: 8,796,504 km (0.118 R)
• M33: 8,961,660 km (0.069 R)
• M34: 9,845,784 km (0.081 R)
• M35: 10,103,541 km (0.076 R)
• M36: 10,276,626 km (0.105 R)
• M37: 10,450,758 km (0.063 R)
• M38: 12,152,583 km (0.062 R)
• M39: 12,382,814 km (0.114 R)
• M40: 12,988,386 km (0.12 R)
• M41: 14,519,820 km (0.032 R)
• M42: 14,617,358 km (0.06 R)
• M43: 16,208,630 km (0.103 R)
• M44: 16,665,951 km (0.116 R)
• M45: 17,437,726 km (0.081 R)
• M46: 17,906,416 km (0.099 R)
• M47: 18,326,487 km (0.027 R)
• M48: 19,876,321 km (0.042 R)
• M49: 20,039,084 km (0.094 R)
• M50: 20,584,667 km (0.113 R)
• M51: 21,079,836 km (0.064 R)
• M52: 21,190,538 km (0.115 R)
• M53: 21,412,242 km (0.096 R)
• M54: 21,913,994 km (0.114 R)
• M55: 22,645,677 km (0.093 R)
• M56: 23,671,918 km (0.12 R)
• M57: 24,075,085 km (0.057 R)
• M58: 25,122,270 km (0.078 R)
• M59: 25,415,781 km (0.088 R)
• M60: 25,533,514 km (0.054 R)
• M61: 27,926,033 km (0.103 R)
• M62: 29,519,250 km (0.052 R)
• M63: 30,514,226 km (0.081 R)
• M64: 32,409,481 km (0.052 R)
• M65: 33,371,246 km (0.042 R)
• M66: 34,342,435 km (0.08 R)
• M67: 34,537,810 km (0.096 R)
• M68: 34,733,484 km (0.099 R)
• M69: 34,798,858 km (0.094 R)
• M70: 35,257,226 km (0.066 R)
• M71: 36,047,701 km (0.087 R)
• M72: 36,445,183 km (0.115 R)
• M73: 36,844,011 km (0.119 R)
• M74: 37,044,023 km (0.085 R)
• M75: 37,847,663 km (0.096 R)
• M76: 38,251,577 km (0.109 R)
• M77: 38,792,373 km (0.072 R)
• M78: 38,928,059 km (0.092 R)
• M79: 39,403,930 km (0.096 R)
• M80: 39,676,646 km (0.078 R)
• M81: 41,673,030 km (0.052 R)
• M82: 43,843,097 km (0.095 R)
• M83: 44,054,927 km (0.057 R)
• M84: 44,267,207 km (0.038 R)
• M85: 44,692,813 km (0.069 R)
• M86: 45,834,394 km (0.07 R)
• M87: 46,049,516 km (0.047 R)
• M88: 46,841,188 km (0.077 R)
• M89: 48,583,853 km (0.099 R)
• M90: 48,657,007 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 9.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.71 AU - 11.33 AU

Year: 11148 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,166,505 km

• M1: 130,599 km (0.101 R)
• M2: 472,430 km (0.068 R)
• M3: 554,709 km (0.101 R)
• M4: 751,879 km (0.114 R)
• M5: 850,763 km (0.105 R)
• M6: 1,117,945 km (0.086 R)
• M7: 1,818,063 km (0.068 R)
• M8: 1,908,270 km (0.102 R)
• M9: 2,164,083 km (0.086 R)
• M10: 2,890,979 km (0.097 R)
• M11: 3,131,083 km (0.105 R)
• M12: 3,545,918 km (0.087 R)
• M13: 4,037,048 km (0.101 R)
• M14: 4,185,599 km (0.102 R)
• M15: 4,488,235 km (0.074 R)
• M16: 4,923,864 km (0.049 R)
• M17: 5,019,009 km (0.115 R)
• M18: 5,373,107 km (0.101 R)
• M19: 5,735,433 km (0.034 R)
• M20: 6,071,579 km (0.12 R)
• M21: 6,622,997 km (0.098 R)
• M22: 7,154,369 km (0.106 R)
• M23: 7,995,857 km (0.026 R)
• M24: 8,791,418 km (0.119 R)
• M25: 8,907,207 km (0.07 R)
• M26: 9,335,805 km (0.115 R)
• M27: 10,375,510 km (0.102 R)
• M28: 10,538,721 km (0.107 R)
• M29: 10,950,564 km (0.056 R)
• M30: 11,578,127 km (0.067 R)
• M31: 11,747,472 km (0.09 R)
• M32: 12,217,359 km (0.033 R)
• M33: 12,346,611 km (0.114 R)
• M34: 12,519,696 km (0.092 R)
• M35: 12,824,427 km (0.025 R)
• M36: 13,043,588 km (0.079 R)
• M37: 13,887,769 km (0.088 R)
• M38: 14,658,048 km (0.092 R)
• M39: 14,979,235 km (0.059 R)
• M40: 15,442,091 km (0.087 R)
• M41: 16,382,014 km (0.046 R)
• M42: 16,763,189 km (0.113 R)
• M43: 17,099,037 km (0.099 R)
• M44: 17,292,018 km (0.086 R)
• M45: 18,071,124 km (0.083 R)
• M46: 18,613,266 km (0.069 R)
• M47: 19,311,140 km (0.031 R)
• M48: 19,814,836 km (0.052 R)
• M49: 20,068,255 km (0.062 R)
• M50: 20,373,884 km (0.051 R)
• M51: 20,681,008 km (0.079 R)
• M52: 21,093,001 km (0.092 R)
• M53: 21,872,555 km (0.086 R)
• M54: 22,134,501 km (0.084 R)
• M55: 23,033,135 km (0.035 R)
• M56: 23,513,644 km (0.045 R)
• M57: 23,782,022 km (0.074 R)
• M58: 23,943,438 km (0.087 R)
• M59: 24,376,075 km (0.098 R)
• M60: 24,920,312 km (0.065 R)
• M61: 27,927,828 km (0.089 R)
• M62: 28,840,824 km (0.086 R)
• M63: 29,995,719 km (0.109 R)
• M64: 31,048,140 km (0.064 R)
• M65: 31,224,666 km (0.045 R)
• M66: 32,828,804 km (0.044 R)
• M67: 33,489,877 km (0.118 R)
• M68: 34,398,684 km (0.11 R)
• M69: 34,825,487 km (0.085 R)
• M70: 35,931,165 km (0.058 R)
• M71: 36,302,167 km (0.089 R)
• M72: 36,426,184 km (0.059 R)
• M73: 36,861,215 km (0.053 R)
• M74: 37,173,126 km (0.106 R)
• M75: 38,745,250 km (0.102 R)
• M76: 39,125,827 km (0.097 R)
• M77: 39,635,058 km (0.032 R)
• M78: 39,698,937 km (0.101 R)
• M79: 41,629,497 km (0.102 R)
• M80: 42,410,248 km (0.114 R)
• M81: 42,671,446 km (0.116 R)
• M82: 43,327,134 km (0.098 R)
• M83: 43,788,045 km (0.113 R)
• M84: 43,920,140 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.2

Radius: 4.6

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.01 AU - 22.33 AU

Year: 28353 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,166,505 km

• M1: 65,225 km (0.04 R)
• M2: 274,811 km (0.097 R)
• M3: 751,281 km (0.097 R)
• M4: 1,219,522 km (0.051 R)
• M5: 3,035,939 km (0.107 R)
• M6: 3,079,323 km (0.097 R)
• M7: 3,211,118 km (0.065 R)
• M8: 4,280,893 km (0.079 R)
• M9: 4,477,315 km (0.097 R)
• M10: 5,239,815 km (0.036 R)
• M11: 6,597,416 km (0.096 R)
• M12: 6,767,359 km (0.11 R)
• M13: 7,111,434 km (0.082 R)
• M14: 8,421,014 km (0.083 R)
• M15: 8,666,953 km (0.027 R)
• M16: 10,519,722 km (0.102 R)
• M17: 11,253,350 km (0.111 R)
• M18: 11,320,819 km (0.047 R)
• M19: 11,797,288 km (0.056 R)
• M20: 12,141,513 km (0.028 R)
• M21: 13,623,130 km (0.11 R)
• M22: 16,063,819 km (0.117 R)
• M23: 18,158,489 km (0.076 R)
• M24: 18,237,776 km (0.11 R)
• M25: 19,520,877 km (0.037 R)
• M26: 20,255,252 km (0.092 R)
• M27: 21,331,908 km (0.106 R)
• M28: 21,583,083 km (0.12 R)
• M29: 21,751,082 km (0.114 R)
• M30: 22,597,357 km (0.108 R)
• M31: 22,853,319 km (0.091 R)
• M32: 23,282,066 km (0.111 R)
• M33: 24,847,458 km (0.106 R)
• M34: 25,376,736 km (0.066 R)
• M35: 26,806,293 km (0.101 R)
• M36: 28,445,586 km (0.041 R)
• M37: 28,629,741 km (0.077 R)
• M38: 29,370,251 km (0.117 R)
• M39: 30,023,395 km (0.102 R)
• M40: 31,724,622 km (0.098 R)
• M41: 34,041,295 km (0.098 R)
• M42: 37,515,855 km (0.113 R)
• M43: 38,937,035 km (0.118 R)
• M44: 40,065,900 km (0.063 R)
• M45: 40,789,804 km (0.108 R)
• M46: 41,518,196 km (0.093 R)
• M47: 42,250,777 km (0.092 R)
• M48: 43,941,083 km (0.12 R)
• M49: 44,580,764 km (0.104 R)
• M50: 47,715,288 km (0.079 R)
• M51: 51,928,712 km (0.071 R)
• M52: 53,397,314 km (0.117 R)
• M53: 57,069,792 km (0.074 R)
• M54: 57,418,206 km (0.117 R)
• M55: 59,759,413 km (0.037 R)
• M56: 60,586,090 km (0.115 R)
• M57: 61,654,518 km (0.103 R)
• M58: 62,012,057 km (0.111 R)
• M59: 64,776,177 km (0.067 R)
• M60: 64,897,202 km (0.109 R)
• M61: 65,260,874 km (0.084 R)
• M62: 65,503,672 km (0.092 R)
• M63: 65,746,918 km (0.045 R)
• M64: 66,234,008 km (0.055 R)
• M65: 66,844,817 km (0.106 R)
• M66: 67,580,090 km (0.097 R)
• M67: 67,948,699 km (0.039 R)
• M68: 71,046,572 km (0.053 R)
• M69: 71,421,315 km (0.089 R)
• M70: 74,951,376 km (0.116 R)
• M71: 77,507,405 km (0.112 R)
• M72: 79,054,546 km (0.093 R)
• M73: 83,361,768 km (0.079 R)
• M74: 85,743,067 km (0.069 R)
• M75: 86,408,478 km (0.077 R)
• M76: 87,878,576 km (0.078 R)
• M77: 89,221,965 km (0.099 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit