🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 251 Days

Day: 14.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,251,171 km

• M1: 351,854 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.68 AU - 0.88 AU

Year: 289 Days

Day: 35.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.63 AU - 3.05 AU

Year: 2005 Days

Day: 38.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,251,171 km

• M1: 2,037,523 km (0.117 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 11.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.28 AU - 6.1 AU

Year: 4954 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,251,171 km

• M1: 154,385 km (0.104 R)
• M2: 242,648 km (0.055 R)
• M3: 375,191 km (0.116 R)
• M4: 523,293 km (0.072 R)
• M5: 656,286 km (0.101 R)
• M6: 732,431 km (0.072 R)
• M7: 812,017 km (0.062 R)
• M8: 1,104,182 km (0.043 R)
• M9: 1,185,563 km (0.049 R)
• M10: 1,519,017 km (0.096 R)
• M11: 1,597,256 km (0.082 R)
• M12: 1,690,157 km (0.106 R)
• M13: 1,881,941 km (0.082 R)
• M14: 2,499,930 km (0.105 R)
• M15: 2,687,675 km (0.11 R)
• M16: 2,880,208 km (0.062 R)
• M17: 3,695,367 km (0.047 R)
• M18: 3,891,938 km (0.12 R)
• M19: 3,964,344 km (0.045 R)
• M20: 4,314,253 km (0.063 R)
• M21: 5,024,244 km (0.112 R)
• M22: 5,382,831 km (0.106 R)
• M23: 5,483,959 km (0.109 R)
• M24: 5,936,492 km (0.044 R)
• M25: 6,146,079 km (0.107 R)
• M26: 6,294,330 km (0.114 R)
• M27: 6,379,601 km (0.095 R)
• M28: 6,465,321 km (0.073 R)
• M29: 6,855,472 km (0.109 R)
• M30: 6,943,136 km (0.094 R)
• M31: 7,320,422 km (0.1 R)
• M32: 7,568,007 km (0.113 R)
• M33: 7,704,290 km (0.106 R)
• M34: 8,048,515 km (0.113 R)
• M35: 8,515,410 km (0.1 R)
• M36: 8,871,303 km (0.06 R)
• M37: 9,622,434 km (0.117 R)
• M38: 10,142,885 km (0.114 R)
• M39: 10,318,513 km (0.1 R)
• M40: 10,927,975 km (0.1 R)
• M41: 11,082,210 km (0.107 R)
• M42: 11,237,044 km (0.093 R)
• M43: 11,418,805 km (0.098 R)
• M44: 11,601,464 km (0.102 R)
• M45: 11,680,003 km (0.057 R)
• M46: 11,811,350 km (0.064 R)
• M47: 12,395,231 km (0.071 R)
• M48: 12,690,687 km (0.104 R)
• M49: 12,852,851 km (0.097 R)
• M50: 13,070,067 km (0.096 R)
• M51: 13,343,382 km (0.114 R)
• M52: 14,258,771 km (0.055 R)
• M53: 14,342,995 km (0.107 R)
• M54: 14,624,987 km (0.049 R)
• M55: 14,880,351 km (0.111 R)
• M56: 15,510,756 km (0.096 R)
• M57: 16,149,838 km (0.057 R)
• M58: 16,413,729 km (0.119 R)
• M59: 16,797,597 km (0.052 R)
• M60: 17,303,836 km (0.084 R)
• M61: 17,905,968 km (0.087 R)
• M62: 18,118,397 km (0.072 R)
• M63: 18,392,759 km (0.118 R)
• M64: 19,068,941 km (0.04 R)
• M65: 20,067,208 km (0.076 R)
• M66: 20,350,995 km (0.099 R)
• M67: 20,540,984 km (0.077 R)
• M68: 20,699,708 km (0.088 R)
• M69: 21,050,515 km (0.101 R)
• M70: 21,596,248 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 10.6

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.34 AU - 6.78 AU

Year: 6250 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,251,171 km

• M1: 208,689 km (0.101 R)
• M2: 359,484 km (0.056 R)
• M3: 458,667 km (0.101 R)
• M4: 732,431 km (0.073 R)
• M5: 835,205 km (0.113 R)
• M6: 1,007,392 km (0.084 R)
• M7: 1,208,900 km (0.115 R)
• M8: 1,350,869 km (0.117 R)
• M9: 1,690,905 km (0.118 R)
• M10: 1,770,192 km (0.119 R)
• M11: 1,850,675 km (0.092 R)
• M12: 1,994,738 km (0.081 R)
• M13: 2,078,812 km (0.063 R)
• M14: 2,888,286 km (0.117 R)
• M15: 3,032,199 km (0.083 R)
• M16: 3,277,091 km (0.03 R)
• M17: 3,528,715 km (0.098 R)
• M18: 3,812,801 km (0.067 R)
• M19: 3,944,297 km (0.104 R)
• M20: 4,681,067 km (0.04 R)
• M21: 5,283,348 km (0.065 R)
• M22: 7,168,431 km (0.097 R)
• M23: 7,265,969 km (0.118 R)
• M24: 7,827,858 km (0.115 R)
• M25: 8,164,753 km (0.113 R)
• M26: 9,560,052 km (0.097 R)
• M27: 9,775,622 km (0.085 R)
• M28: 10,102,195 km (0.074 R)
• M29: 10,248,501 km (0.086 R)
• M30: 10,617,110 km (0.044 R)
• M31: 10,691,461 km (0.044 R)
• M32: 10,840,610 km (0.093 R)
• M33: 11,291,946 km (0.092 R)
• M34: 11,787,863 km (0.034 R)
• M35: 11,941,949 km (0.115 R)
• M36: 12,019,142 km (0.088 R)
• M37: 13,318,250 km (0.094 R)
• M38: 13,882,682 km (0.069 R)
• M39: 14,372,765 km (0.027 R)
• M40: 14,455,044 km (0.106 R)
• M41: 15,664,991 km (0.086 R)
• M42: 16,132,485 km (0.108 R)
• M43: 16,604,616 km (0.07 R)
• M44: 17,343,031 km (0.103 R)
• M45: 17,870,812 km (0.105 R)
• M46: 18,136,647 km (0.072 R)
• M47: 18,448,559 km (0.109 R)
• M48: 18,538,019 km (0.108 R)
• M49: 18,897,053 km (0.075 R)
• M50: 19,485,571 km (0.081 R)
• M51: 19,759,186 km (0.091 R)
• M52: 20,218,152 km (0.114 R)
• M53: 21,521,898 km (0.109 R)
• M54: 21,804,787 km (0.117 R)
• M55: 22,183,868 km (0.064 R)
• M56: 23,044,804 km (0.111 R)
• M57: 23,431,066 km (0.065 R)
• M58: 23,527,856 km (0.031 R)
• M59: 23,819,272 km (0.095 R)
• M60: 23,916,660 km (0.051 R)
• M61: 24,307,709 km (0.089 R)
• M62: 25,742,652 km (0.087 R)
• M63: 25,892,699 km (0.084 R)
• M64: 26,093,160 km (0.107 R)
• M65: 26,950,954 km (0.098 R)
• M66: 27,103,245 km (0.101 R)
• M67: 27,408,723 km (0.06 R)
• M68: 27,510,899 km (0.077 R)
• M69: 27,869,186 km (0.077 R)
• M70: 28,023,272 km (0.058 R)
• M71: 28,538,786 km (0.115 R)
• M72: 28,694,068 km (0.111 R)
• M73: 29,109,502 km (0.116 R)
• M74: 29,213,771 km (0.064 R)
• M75: 29,318,041 km (0.06 R)
• M76: 30,738,174 km (0.117 R)
• M77: 32,180,596 km (0.105 R)
• M78: 32,450,172 km (0.086 R)
• M79: 32,612,186 km (0.06 R)
• M80: 33,535,803 km (0.027 R)
• M81: 33,809,119 km (0.085 R)
• M82: 34,028,280 km (0.12 R)
• M83: 34,964,912 km (0.082 R)
• M84: 35,854,271 km (0.079 R)
• M85: 36,694,862 km (0.096 R)
• M86: 37,258,696 km (0.087 R)
• M87: 37,598,433 km (0.085 R)
• M88: 37,768,825 km (0.112 R)
• M89: 38,053,061 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.79 AU - 8.87 AU

Year: 9180 Days

Day: 12.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,251,171 km

• M1: 188,045 km (0.108 R)
• M2: 307,424 km (0.049 R)
• M3: 405,410 km (0.11 R)
• M4: 499,956 km (0.093 R)
• M5: 604,675 km (0.107 R)
• M6: 841,189 km (0.12 R)
• M7: 1,026,092 km (0.101 R)
• M8: 1,124,078 km (0.08 R)
• M9: 1,270,086 km (0.116 R)
• M10: 1,815,669 km (0.087 R)
• M11: 2,169,169 km (0.085 R)
• M12: 2,316,972 km (0.07 R)
• M13: 2,701,438 km (0.081 R)
• M14: 2,982,832 km (0.063 R)
• M15: 3,106,400 km (0.081 R)
• M16: 3,337,528 km (0.052 R)
• M17: 3,444,491 km (0.094 R)
• M18: 3,640,015 km (0.099 R)
• M19: 3,839,429 km (0.093 R)
• M20: 3,996,956 km (0.1 R)
• M21: 4,295,254 km (0.065 R)
• M22: 4,577,396 km (0.059 R)
• M23: 4,865,521 km (0.116 R)
• M24: 5,209,297 km (0.036 R)
• M25: 5,485,006 km (0.046 R)
• M26: 6,077,114 km (0.115 R)
• M27: 6,235,090 km (0.049 R)
• M28: 7,434,416 km (0.054 R)
• M29: 7,603,461 km (0.104 R)
• M30: 8,176,272 km (0.104 R)
• M31: 8,321,681 km (0.102 R)
• M32: 8,971,684 km (0.118 R)
• M33: 9,181,869 km (0.086 R)
• M34: 10,541,115 km (0.044 R)
• M35: 10,699,539 km (0.099 R)
• M36: 10,858,711 km (0.111 R)
• M37: 11,732,213 km (0.058 R)
• M38: 11,863,560 km (0.067 R)
• M39: 12,527,625 km (0.068 R)
• M40: 13,237,916 km (0.087 R)
• M41: 14,065,790 km (0.072 R)
• M42: 14,275,377 km (0.118 R)
• M43: 14,380,544 km (0.068 R)
• M44: 14,521,316 km (0.119 R)
• M45: 14,627,081 km (0.047 R)
• M46: 14,803,906 km (0.083 R)
• M47: 14,910,420 km (0.105 R)
• M48: 15,410,675 km (0.11 R)
• M49: 15,554,738 km (0.102 R)
• M50: 15,952,967 km (0.113 R)
• M51: 16,062,174 km (0.116 R)
• M52: 16,244,683 km (0.054 R)
• M53: 16,870,601 km (0.094 R)
• M54: 17,541,846 km (0.082 R)
• M55: 18,107,925 km (0.081 R)
• M56: 19,490,957 km (0.116 R)
• M57: 19,959,647 km (0.101 R)
• M58: 20,511,065 km (0.063 R)
• M59: 20,987,684 km (0.117 R)
• M60: 21,227,339 km (0.049 R)
• M61: 22,480,222 km (0.113 R)
• M62: 22,602,742 km (0.097 R)
• M63: 22,807,392 km (0.118 R)
• M64: 23,466,670 km (0.079 R)
• M65: 23,757,039 km (0.115 R)
• M66: 23,881,804 km (0.066 R)
• M67: 25,269,175 km (0.059 R)
• M68: 25,908,406 km (0.056 R)
• M69: 27,420,691 km (0.041 R)
• M70: 27,639,104 km (0.098 R)
• M71: 28,253,652 km (0.057 R)
• M72: 28,474,309 km (0.1 R)
• M73: 28,562,572 km (0.119 R)
• M74: 28,917,119 km (0.099 R)
• M75: 29,005,980 km (0.111 R)
• M76: 29,809,769 km (0.093 R)
• M77: 30,034,316 km (0.107 R)
• M78: 30,169,253 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.4

Radius: 4.6

Gravity: 37.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.13 AU - 12.89 AU

Year: 18538 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,251,171 km

• M1: 272,717 km (0.1 R)
• M2: 305,778 km (0.047 R)
• M3: 358,436 km (0.12 R)
• M4: 414,237 km (0.115 R)
• M5: 644,019 km (0.082 R)
• M6: 736,620 km (0.047 R)
• M7: 986,897 km (0.113 R)
• M8: 1,177,036 km (0.105 R)
• M9: 1,468,303 km (0.077 R)
• M10: 1,590,973 km (0.056 R)
• M11: 1,622,239 km (0.114 R)
• M12: 1,912,160 km (0.069 R)
• M13: 2,288,249 km (0.089 R)
• M14: 2,539,274 km (0.086 R)
• M15: 2,761,577 km (0.068 R)
• M16: 2,951,416 km (0.106 R)
• M17: 3,384,203 km (0.108 R)
• M18: 3,836,587 km (0.1 R)
• M19: 3,920,960 km (0.067 R)
• M20: 4,220,754 km (0.1 R)
• M21: 4,264,138 km (0.09 R)
• M22: 4,617,189 km (0.115 R)
• M23: 4,933,588 km (0.091 R)
• M24: 5,303,843 km (0.069 R)
• M25: 6,070,981 km (0.053 R)
• M26: 6,974,702 km (0.036 R)
• M27: 8,189,137 km (0.106 R)
• M28: 8,243,441 km (0.054 R)
• M29: 8,571,509 km (0.102 R)
• M30: 9,184,262 km (0.095 R)
• M31: 10,042,206 km (0.101 R)
• M32: 10,158,593 km (0.117 R)
• M33: 10,865,892 km (0.117 R)
• M34: 10,985,420 km (0.057 R)
• M35: 11,045,260 km (0.114 R)
• M36: 11,406,838 km (0.056 R)
• M37: 11,467,425 km (0.06 R)
• M38: 12,452,228 km (0.087 R)
• M39: 12,828,317 km (0.099 R)
• M40: 13,017,857 km (0.082 R)
• M41: 14,109,174 km (0.1 R)
• M42: 14,963,377 km (0.111 R)
• M43: 15,296,382 km (0.082 R)
• M44: 15,497,292 km (0.051 R)
• M45: 15,564,462 km (0.027 R)
• M46: 15,699,100 km (0.116 R)
• M47: 17,484,401 km (0.113 R)
• M48: 18,829,136 km (0.101 R)
• M49: 19,695,457 km (0.065 R)
• M50: 20,060,326 km (0.086 R)
• M51: 21,242,449 km (0.112 R)
• M52: 21,616,593 km (0.051 R)
• M53: 22,371,314 km (0.119 R)
• M54: 22,675,596 km (0.119 R)
• M55: 22,981,225 km (0.098 R)
• M56: 24,061,621 km (0.088 R)
• M57: 25,633,745 km (0.108 R)
• M58: 28,135,171 km (0.111 R)
• M59: 28,217,150 km (0.117 R)
• M60: 28,628,245 km (0.032 R)
• M61: 30,713,191 km (0.118 R)
• M62: 31,220,776 km (0.078 R)
• M63: 31,731,204 km (0.103 R)
• M64: 31,816,625 km (0.11 R)
• M65: 31,902,045 km (0.049 R)
• M66: 33,105,710 km (0.089 R)
• M67: 33,278,944 km (0.092 R)
• M68: 37,795,453 km (0.119 R)
• M69: 38,521,153 km (0.085 R)
• M70: 41,656,425 km (0.104 R)
• M71: 45,160,156 km (0.115 R)
• M72: 47,287,737 km (0.091 R)
• M73: 48,658,503 km (0.064 R)
• M74: 51,439,078 km (0.112 R)
• M75: 54,372,842 km (0.035 R)
• M76: 57,568,402 km (0.106 R)
• M77: 58,298,290 km (0.115 R)
• M78: 59,031,320 km (0.072 R)
• M79: 59,767,491 km (0.049 R)
• M80: 60,295,123 km (0.088 R)
• M81: 60,718,335 km (0.042 R)
• M82: 61,461,238 km (0.087 R)
• M83: 62,100,619 km (0.077 R)
• M84: 64,031,479 km (0.105 R)
• M85: 64,139,339 km (0.109 R)
• M86: 65,546,905 km (0.12 R)
• M87: 65,764,421 km (0.093 R)
• M88: 66,636,576 km (0.081 R)
• M89: 68,062,094 km (0.046 R)
• M90: 69,386,784 km (0.063 R)
• M91: 73,299,067 km (0.065 R)
• M92: 74,656,668 km (0.091 R)
• M93: 74,770,213 km (0.054 R)
• M94: 76,251,231 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit