🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.4 AU - 0.62 AU

Year: 161 Days

Day: 44.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,487,104 km

• M1: 428,149 km (0.094 R)

Asteroid Belt

Center: 0.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.86 AU - 1.44 AU

Year: 546 Days

Day: 13.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.57 AU - 1.91 AU

Year: 1017 Days

Day: 40.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 11.5

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.23 AU - 3.01 AU

Year: 1878 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,487,104 km

• M1: 160,369 km (0.079 R)
• M2: 241,900 km (0.113 R)
• M3: 324,777 km (0.068 R)
• M4: 409,749 km (0.069 R)
• M5: 483,800 km (0.095 R)
• M6: 556,205 km (0.056 R)
• M7: 681,269 km (0.043 R)
• M8: 764,894 km (0.05 R)
• M9: 897,587 km (0.093 R)
• M10: 971,788 km (0.081 R)
• M11: 1,574,218 km (0.074 R)
• M12: 1,747,004 km (0.074 R)
• M13: 1,841,849 km (0.071 R)
• M14: 2,049,192 km (0.085 R)
• M15: 2,124,290 km (0.074 R)
• M16: 2,342,254 km (0.068 R)
• M17: 2,689,770 km (0.092 R)
• M18: 2,855,823 km (0.098 R)
• M19: 2,940,197 km (0.082 R)
• M20: 3,154,720 km (0.079 R)
• M21: 3,389,289 km (0.099 R)
• M22: 3,660,211 km (0.117 R)
• M23: 3,782,881 km (0.108 R)
• M24: 3,938,164 km (0.078 R)
• M25: 4,111,548 km (0.102 R)
• M26: 4,580,687 km (0.032 R)
• M27: 4,696,476 km (0.099 R)
• M28: 4,796,557 km (0.045 R)
• M29: 4,931,195 km (0.102 R)
• M30: 5,015,867 km (0.119 R)
• M31: 5,135,396 km (0.073 R)
• M32: 5,926,020 km (0.101 R)
• M33: 6,016,228 km (0.049 R)
• M34: 6,271,292 km (0.097 R)
• M35: 6,437,196 km (0.103 R)
• M36: 6,511,397 km (0.09 R)
• M37: 6,623,147 km (0.044 R)
• M38: 6,698,095 km (0.083 R)
• M39: 7,540,780 km (0.065 R)
• M40: 7,638,766 km (0.072 R)
• M41: 7,934,970 km (0.082 R)
• M42: 8,134,534 km (0.088 R)
• M43: 8,235,064 km (0.046 R)
• M44: 8,518,402 km (0.099 R)
• M45: 8,702,407 km (0.044 R)
• M46: 9,199,371 km (0.03 R)
• M47: 9,430,201 km (0.084 R)
• M48: 9,748,096 km (0.049 R)
• M49: 10,199,134 km (0.066 R)
• M50: 10,701,035 km (0.076 R)
• M51: 11,121,704 km (0.107 R)
• M52: 12,024,976 km (0.077 R)
• M53: 12,416,025 km (0.112 R)
• M54: 12,858,087 km (0.106 R)
• M55: 13,495,074 km (0.112 R)
• M56: 13,590,368 km (0.111 R)
• M57: 13,733,683 km (0.084 R)
• M58: 13,805,490 km (0.084 R)
• M59: 14,045,894 km (0.114 R)
• M60: 15,021,272 km (0.073 R)
• M61: 15,120,156 km (0.094 R)
• M62: 15,318,224 km (0.076 R)
• M63: 15,392,723 km (0.049 R)
• M64: 15,467,373 km (0.068 R)
• M65: 15,592,137 km (0.112 R)
• M66: 15,692,069 km (0.109 R)
• M67: 15,892,679 km (0.11 R)
• M68: 16,069,055 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.2

Radius: 12.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.32 AU - 3.14 AU

Year: 1998 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 98,487,104 km

• M1: 153,487 km (0.099 R)
• M2: 260,599 km (0.119 R)
• M3: 353,350 km (0.107 R)
• M4: 534,364 km (0.11 R)
• M5: 697,126 km (0.043 R)
• M6: 773,720 km (0.104 R)
• M7: 902,973 km (0.087 R)
• M8: 1,048,980 km (0.103 R)
• M9: 1,138,889 km (0.073 R)
• M10: 1,375,702 km (0.105 R)
• M11: 1,475,035 km (0.067 R)
• M12: 1,577,061 km (0.028 R)
• M13: 1,919,640 km (0.028 R)
• M14: 2,020,469 km (0.111 R)
• M15: 2,405,235 km (0.103 R)
• M16: 2,699,942 km (0.057 R)
• M17: 2,928,678 km (0.09 R)
• M18: 3,111,037 km (0.119 R)
• M19: 3,310,750 km (0.063 R)
• M20: 3,405,446 km (0.106 R)
• M21: 3,487,276 km (0.036 R)
• M22: 3,779,141 km (0.071 R)
• M23: 4,180,812 km (0.109 R)
• M24: 4,371,998 km (0.114 R)
• M25: 4,551,066 km (0.078 R)
• M26: 4,778,455 km (0.093 R)
• M27: 4,901,125 km (0.111 R)
• M28: 5,149,907 km (0.047 R)
• M29: 5,434,891 km (0.108 R)
• M30: 5,611,566 km (0.098 R)
• M31: 5,937,689 km (0.073 R)
• M32: 6,203,076 km (0.11 R)
• M33: 6,421,638 km (0.066 R)
• M34: 6,523,514 km (0.104 R)
• M35: 7,624,106 km (0.031 R)
• M36: 7,822,173 km (0.086 R)
• M37: 7,931,081 km (0.084 R)
• M38: 8,040,287 km (0.073 R)
• M39: 8,131,841 km (0.056 R)
• M40: 8,556,998 km (0.091 R)
• M41: 8,669,197 km (0.091 R)
• M42: 8,913,789 km (0.077 R)
• M43: 9,333,112 km (0.107 R)
• M44: 9,700,375 km (0.044 R)
• M45: 9,856,405 km (0.084 R)
• M46: 10,729,907 km (0.083 R)
• M47: 11,135,018 km (0.061 R)
• M48: 11,648,737 km (0.105 R)
• M49: 11,793,847 km (0.09 R)
• M50: 12,170,086 km (0.106 R)
• M51: 12,486,485 km (0.086 R)
• M52: 12,784,484 km (0.104 R)
• M53: 12,891,447 km (0.107 R)
• M54: 13,084,727 km (0.059 R)
• M55: 13,257,214 km (0.114 R)
• M56: 13,408,906 km (0.087 R)
• M57: 13,583,038 km (0.098 R)
• M58: 14,286,597 km (0.093 R)
• M59: 14,419,888 km (0.093 R)
• M60: 14,620,649 km (0.104 R)
• M61: 14,844,597 km (0.084 R)
• M62: 15,092,480 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.1

Radius: 7

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.92 AU - 13.94 AU

Year: 17116 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,487,104 km

• M1: 93,199 km (0.053 R)
• M2: 374,593 km (0.034 R)
• M3: 615,146 km (0.043 R)
• M4: 698,472 km (0.1 R)
• M5: 971,489 km (0.086 R)
• M6: 1,044,792 km (0.042 R)
• M7: 1,094,757 km (0.102 R)
• M8: 1,816,417 km (0.105 R)
• M9: 2,901,899 km (0.032 R)
• M10: 3,301,027 km (0.082 R)
• M11: 3,794,999 km (0.069 R)
• M12: 4,682,862 km (0.071 R)
• M13: 4,935,683 km (0.096 R)
• M14: 5,106,823 km (0.09 R)
• M15: 6,266,056 km (0.062 R)
• M16: 6,732,951 km (0.109 R)
• M17: 6,922,791 km (0.049 R)
• M18: 7,699,952 km (0.079 R)
• M19: 8,250,023 km (0.114 R)
• M20: 8,658,276 km (0.085 R)
• M21: 8,864,721 km (0.1 R)
• M22: 8,916,631 km (0.11 R)
• M23: 9,814,069 km (0.104 R)
• M24: 10,137,799 km (0.12 R)
• M25: 10,300,861 km (0.076 R)
• M26: 11,129,483 km (0.083 R)
• M27: 13,026,683 km (0.116 R)
• M28: 13,322,738 km (0.117 R)
• M29: 13,681,024 km (0.105 R)
• M30: 14,959,787 km (0.032 R)
• M31: 15,770,308 km (0.118 R)
• M32: 16,339,827 km (0.073 R)
• M33: 17,694,735 km (0.066 R)
• M34: 18,022,504 km (0.096 R)
• M35: 18,617,754 km (0.114 R)
• M36: 18,751,046 km (0.097 R)
• M37: 18,951,357 km (0.112 R)
• M38: 19,018,228 km (0.095 R)
• M39: 19,354,075 km (0.12 R)
• M40: 19,827,552 km (0.078 R)
• M41: 20,236,403 km (0.049 R)
• M42: 20,648,097 km (0.082 R)
• M43: 20,717,061 km (0.066 R)
• M44: 21,270,872 km (0.089 R)
• M45: 21,619,435 km (0.093 R)
• M46: 21,759,459 km (0.107 R)
• M47: 24,621,416 km (0.073 R)
• M48: 24,840,726 km (0.051 R)
• M49: 25,724,850 km (0.088 R)
• M50: 26,544,197 km (0.111 R)
• M51: 27,447,769 km (0.09 R)
• M52: 27,751,303 km (0.037 R)
• M53: 29,439,963 km (0.074 R)
• M54: 29,984,200 km (0.085 R)
• M55: 30,688,956 km (0.11 R)
• M56: 31,319,960 km (0.082 R)
• M57: 31,716,394 km (0.079 R)
• M58: 32,514,499 km (0.113 R)
• M59: 33,399,969 km (0.09 R)
• M60: 35,029,987 km (0.114 R)
• M61: 40,676,409 km (0.106 R)
• M62: 41,282,430 km (0.109 R)
• M63: 42,503,448 km (0.084 R)
• M64: 45,876,880 km (0.03 R)
• M65: 45,966,788 km (0.094 R)
• M66: 47,050,625 km (0.101 R)
• M67: 47,504,654 km (0.111 R)
• M68: 48,234,093 km (0.045 R)
• M69: 48,325,498 km (0.102 R)
• M70: 49,704,192 km (0.117 R)
• M71: 49,888,945 km (0.108 R)
• M72: 50,073,998 km (0.062 R)
• M73: 50,537,601 km (0.065 R)
• M74: 51,002,552 km (0.102 R)
• M75: 51,095,751 km (0.094 R)
• M76: 51,188,951 km (0.102 R)
• M77: 51,282,150 km (0.099 R)
• M78: 51,468,998 km (0.07 R)
• M79: 52,782,318 km (0.098 R)
• M80: 53,727,327 km (0.038 R)
• M81: 53,822,023 km (0.054 R)
• M82: 54,773,166 km (0.114 R)
• M83: 55,442,168 km (0.12 R)
• M84: 55,633,803 km (0.094 R)
• M85: 57,659,358 km (0.083 R)
• M86: 57,756,447 km (0.038 R)
• M87: 61,881,758 km (0.116 R)
• M88: 62,080,573 km (0.116 R)
• M89: 62,678,217 km (0.084 R)
• M90: 62,977,861 km (0.085 R)
• M91: 63,979,868 km (0.107 R)
• M92: 65,088,089 km (0.105 R)
• M93: 65,796,584 km (0.074 R)
• M94: 68,553,374 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.5

Radius: 7.2

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.89 AU - 17.21 AU

Year: 27160 Days

Day: 19.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,487,104 km

• M1: 92,601 km (0.11 R)
• M2: 706,401 km (0.099 R)
• M3: 1,222,813 km (0.089 R)
• M4: 1,608,626 km (0.101 R)
• M5: 2,233,047 km (0.101 R)
• M6: 2,442,484 km (0.118 R)
• M7: 2,528,054 km (0.071 R)
• M8: 4,282,538 km (0.114 R)
• M9: 4,701,711 km (0.051 R)
• M10: 4,970,240 km (0.031 R)
• M11: 5,133,900 km (0.096 R)
• M12: 5,243,854 km (0.118 R)
• M13: 6,036,124 km (0.075 R)
• M14: 6,327,990 km (0.055 R)
• M15: 6,446,172 km (0.094 R)
• M16: 6,804,758 km (0.108 R)
• M17: 7,169,927 km (0.071 R)
• M18: 7,293,046 km (0.042 R)
• M19: 9,898,891 km (0.098 R)
• M20: 10,036,072 km (0.088 R)
• M21: 10,312,380 km (0.07 R)
• M22: 11,803,571 km (0.119 R)
• M23: 12,389,247 km (0.081 R)
• M24: 14,279,566 km (0.044 R)
• M25: 16,582,326 km (0.062 R)
• M26: 17,485,598 km (0.112 R)
• M27: 17,901,330 km (0.069 R)
• M28: 18,152,505 km (0.085 R)
• M29: 19,597,022 km (0.052 R)
• M30: 20,376,726 km (0.049 R)
• M31: 20,551,456 km (0.046 R)
• M32: 20,638,971 km (0.099 R)
• M33: 21,966,353 km (0.112 R)
• M34: 22,775,977 km (0.072 R)
• M35: 22,866,483 km (0.096 R)
• M36: 23,138,901 km (0.108 R)
• M37: 24,054,739 km (0.112 R)
• M38: 24,702,797 km (0.115 R)
• M39: 25,356,689 km (0.087 R)
• M40: 26,490,791 km (0.079 R)
• M41: 28,417,462 km (0.068 R)
• M42: 28,612,538 km (0.107 R)
• M43: 29,496,212 km (0.116 R)
• M44: 30,488,495 km (0.109 R)
• M45: 33,221,947 km (0.08 R)
• M46: 33,943,308 km (0.082 R)
• M47: 34,565,635 km (0.109 R)
• M48: 34,774,025 km (0.077 R)
• M49: 35,191,852 km (0.112 R)
• M50: 37,841,081 km (0.077 R)
• M51: 41,988,981 km (0.051 R)
• M52: 42,657,085 km (0.103 R)
• M53: 43,778,171 km (0.066 R)
• M54: 45,136,370 km (0.108 R)
• M55: 47,893,908 km (0.098 R)
• M56: 49,762,236 km (0.098 R)
• M57: 50,351,053 km (0.096 R)
• M58: 50,469,086 km (0.114 R)
• M59: 51,416,639 km (0.117 R)
• M60: 51,535,569 km (0.116 R)
• M61: 54,294,453 km (0.101 R)
• M62: 55,386,966 km (0.063 R)
• M63: 57,964,388 km (0.053 R)
• M64: 58,956,521 km (0.103 R)
• M65: 61,587,499 km (0.052 R)
• M66: 64,256,474 km (0.112 R)
• M67: 65,026,006 km (0.077 R)
• M68: 65,411,819 km (0.069 R)
• M69: 65,540,622 km (0.107 R)
• M70: 67,222,701 km (0.07 R)
• M71: 68,918,841 km (0.084 R)
• M72: 69,574,978 km (0.103 R)
• M73: 71,158,172 km (0.091 R)
• M74: 71,954,182 km (0.119 R)
• M75: 72,087,175 km (0.067 R)
• M76: 73,957,148 km (0.108 R)
• M77: 74,494,504 km (0.106 R)
• M78: 75,572,805 km (0.106 R)
• M79: 77,199,832 km (0.117 R)
• M80: 78,154,416 km (0.103 R)
• M81: 80,626,670 km (0.064 R)
• M82: 80,764,898 km (0.099 R)
• M83: 80,902,977 km (0.077 R)
• M84: 81,595,167 km (0.103 R)
• M85: 83,124,655 km (0.052 R)
• M86: 85,225,458 km (0.09 R)
• M87: 85,507,001 km (0.098 R)
• M88: 93,656,794 km (0.105 R)
• M89: 94,383,541 km (0.034 R)
• M90: 94,966,075 km (0.064 R)
• M91: 95,111,933 km (0.042 R)
• M92: 95,696,112 km (0.093 R)
• M93: 95,842,419 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit