🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.64 AU - 0.76 AU

Year: 211 Days

Day: 43.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.63 AU - 0.93 AU

Year: 248 Days

Day: 44.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.68 AU - 1.76 AU

Year: 812 Days

Day: 27 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.73 AU - 2.23 AU

Year: 1003 Days

Day: 44.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.12 AU - 3.02 AU

Year: 1483 Days

Day: 40.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,506,656 km

• M1: 40,691 km (0.092 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 8.2

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5 AU - 5.28 AU

Year: 4194 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,506,656 km

• M1: 145,409 km (0.12 R)
• M2: 206,744 km (0.081 R)
• M3: 327,470 km (0.043 R)
• M4: 484,398 km (0.115 R)
• M5: 539,300 km (0.073 R)
• M6: 616,493 km (0.066 R)
• M7: 815,458 km (0.117 R)
• M8: 882,627 km (0.092 R)
• M9: 1,022,950 km (0.057 R)
• M10: 1,108,221 km (0.056 R)
• M11: 1,208,900 km (0.089 R)
• M12: 1,339,051 km (0.089 R)
• M13: 1,392,457 km (0.117 R)
• M14: 1,599,201 km (0.101 R)
• M15: 1,684,771 km (0.105 R)
• M16: 1,920,537 km (0.118 R)
• M17: 2,214,198 km (0.071 R)
• M18: 2,423,486 km (0.119 R)
• M19: 2,489,159 km (0.093 R)
• M20: 3,269,013 km (0.075 R)
• M21: 3,544,871 km (0.114 R)
• M22: 3,638,370 km (0.059 R)
• M23: 3,713,917 km (0.084 R)
• M24: 4,257,107 km (0.071 R)
• M25: 4,887,512 km (0.045 R)
• M26: 4,970,838 km (0.105 R)
• M27: 5,054,912 km (0.094 R)
• M28: 5,309,528 km (0.055 R)
• M29: 5,460,023 km (0.102 R)
• M30: 6,009,197 km (0.111 R)
• M31: 6,098,656 km (0.118 R)
• M32: 6,279,071 km (0.045 R)
• M33: 7,135,968 km (0.091 R)
• M34: 7,254,450 km (0.07 R)
• M35: 7,469,721 km (0.116 R)
• M36: 7,614,232 km (0.083 R)
• M37: 7,759,791 km (0.085 R)
• M38: 7,881,863 km (0.039 R)
• M39: 8,301,485 km (0.076 R)
• M40: 8,652,442 km (0.104 R)
• M41: 9,787,141 km (0.103 R)
• M42: 9,839,800 km (0.115 R)
• M43: 10,024,853 km (0.085 R)
• M44: 10,131,217 km (0.062 R)
• M45: 10,344,992 km (0.108 R)
• M46: 10,614,268 km (0.109 R)
• M47: 10,858,711 km (0.117 R)
• M48: 11,132,326 km (0.116 R)
• M49: 11,491,510 km (0.088 R)
• M50: 11,742,535 km (0.12 R)
• M51: 12,563,379 km (0.048 R)
• M52: 12,908,351 km (0.099 R)
• M53: 13,082,184 km (0.108 R)
• M54: 13,169,250 km (0.074 R)
• M55: 13,285,787 km (0.119 R)
• M56: 13,814,316 km (0.117 R)
• M57: 13,873,407 km (0.077 R)
• M58: 14,081,049 km (0.117 R)
• M59: 14,259,968 km (0.102 R)
• M60: 14,619,901 km (0.114 R)
• M61: 15,195,853 km (0.065 R)
• M62: 15,287,556 km (0.086 R)
• M63: 16,746,883 km (0.025 R)
• M64: 16,810,014 km (0.094 R)
• M65: 16,873,144 km (0.065 R)
• M66: 17,509,234 km (0.112 R)
• M67: 17,862,435 km (0.102 R)
• M68: 17,926,911 km (0.088 R)
• M69: 18,445,417 km (0.094 R)
• M70: 18,870,275 km (0.1 R)
• M71: 19,430,968 km (0.084 R)
• M72: 19,596,872 km (0.092 R)
• M73: 20,197,957 km (0.079 R)
• M74: 20,298,785 km (0.117 R)
• M75: 20,366,105 km (0.099 R)
• M76: 20,669,788 km (0.086 R)
• M77: 20,974,968 km (0.116 R)
• M78: 21,968,597 km (0.079 R)
• M79: 22,767,450 km (0.057 R)
• M80: 22,837,312 km (0.11 R)
• M81: 22,977,485 km (0.103 R)
• M82: 23,364,046 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 8.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.16 AU - 7.2 AU

Year: 6214 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 70 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,506,656 km

• M1: 113,246 km (0.111 R)
• M2: 209,437 km (0.087 R)
• M3: 372,050 km (0.114 R)
• M4: 456,274 km (0.058 R)
• M5: 601,832 km (0.082 R)
• M6: 657,931 km (0.091 R)
• M7: 812,616 km (0.105 R)
• M8: 926,908 km (0.041 R)
• M9: 1,074,412 km (0.12 R)
• M10: 1,229,694 km (0.058 R)
• M11: 1,739,674 km (0.098 R)
• M12: 2,184,279 km (0.103 R)
• M13: 2,273,738 km (0.1 R)
• M14: 2,954,109 km (0.098 R)
• M15: 3,033,396 km (0.118 R)
• M16: 3,420,107 km (0.1 R)
• M17: 4,106,611 km (0.094 R)
• M18: 4,240,052 km (0.098 R)
• M19: 4,442,907 km (0.076 R)
• M20: 4,741,505 km (0.094 R)
• M21: 5,237,870 km (0.069 R)
• M22: 5,358,596 km (0.059 R)
• M23: 5,431,300 km (0.112 R)
• M24: 5,504,603 km (0.057 R)
• M25: 5,750,841 km (0.117 R)
• M26: 6,330,982 km (0.114 R)
• M27: 6,433,756 km (0.111 R)
• M28: 6,589,038 km (0.099 R)
• M29: 6,667,128 km (0.089 R)
• M30: 7,142,251 km (0.115 R)
• M31: 7,465,083 km (0.112 R)
• M32: 7,820,229 km (0.056 R)
• M33: 8,180,909 km (0.113 R)
• M34: 8,237,008 km (0.109 R)
• M35: 8,775,112 km (0.087 R)
• M36: 9,034,066 km (0.112 R)
• M37: 9,150,004 km (0.101 R)
• M38: 9,237,220 km (0.067 R)
• M39: 9,471,191 km (0.118 R)
• M40: 9,707,107 km (0.108 R)
• M41: 10,034,726 km (0.099 R)
• M42: 10,214,991 km (0.085 R)
• M43: 10,517,927 km (0.056 R)
• M44: 11,194,409 km (0.045 R)
• M45: 11,287,758 km (0.102 R)
• M46: 11,475,353 km (0.117 R)
• M47: 11,663,847 km (0.099 R)
• M48: 12,107,704 km (0.11 R)
• M49: 13,340,390 km (0.105 R)
• M50: 13,738,021 km (0.066 R)
• M51: 14,105,882 km (0.057 R)
• M52: 14,206,711 km (0.105 R)
• M53: 14,307,840 km (0.108 R)
• M54: 15,505,221 km (0.055 R)
• M55: 15,783,473 km (0.111 R)
• M56: 16,133,532 km (0.086 R)
• M57: 16,274,304 km (0.031 R)
• M58: 18,287,442 km (0.109 R)
• M59: 18,544,601 km (0.095 R)
• M60: 18,913,958 km (0.11 R)
• M61: 19,660,152 km (0.042 R)
• M62: 20,758,949 km (0.088 R)
• M63: 20,835,543 km (0.113 R)
• M64: 21,142,517 km (0.085 R)
• M65: 21,296,603 km (0.064 R)
• M66: 22,307,286 km (0.108 R)
• M67: 22,700,130 km (0.061 R)
• M68: 23,373,171 km (0.05 R)
• M69: 23,892,426 km (0.09 R)
• M70: 24,779,541 km (0.064 R)
• M71: 24,860,773 km (0.115 R)
• M72: 25,023,385 km (0.03 R)
• M73: 25,759,706 km (0.094 R)
• M74: 26,006,692 km (0.073 R)
• M75: 26,089,270 km (0.099 R)
• M76: 26,710,849 km (0.073 R)
• M77: 26,960,977 km (0.116 R)
• M78: 27,044,453 km (0.111 R)
• M79: 27,715,698 km (0.068 R)
• M80: 28,434,815 km (0.109 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 8.5

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.98 AU - 8.1 AU

Year: 8205 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,506,656 km

• M1: 271,071 km (0.067 R)
• M2: 376,987 km (0.111 R)
• M3: 684,111 km (0.119 R)
• M4: 909,405 km (0.106 R)
• M5: 1,059,901 km (0.092 R)
• M6: 1,158,187 km (0.108 R)
• M7: 1,672,654 km (0.071 R)
• M8: 1,788,143 km (0.108 R)
• M9: 1,858,604 km (0.106 R)
• M10: 2,002,667 km (0.041 R)
• M11: 2,353,175 km (0.12 R)
• M12: 2,859,414 km (0.085 R)
• M13: 3,111,037 km (0.025 R)
• M14: 3,253,903 km (0.097 R)
• M15: 3,311,648 km (0.111 R)
• M16: 4,000,397 km (0.053 R)
• M17: 4,537,603 km (0.068 R)
• M18: 5,198,376 km (0.065 R)
• M19: 5,300,103 km (0.077 R)
• M20: 5,924,524 km (0.114 R)
• M21: 6,904,241 km (0.063 R)
• M22: 6,978,741 km (0.061 R)
• M23: 7,661,954 km (0.08 R)
• M24: 7,816,788 km (0.088 R)
• M25: 8,208,136 km (0.055 R)
• M26: 8,686,251 km (0.068 R)
• M27: 9,214,331 km (0.112 R)
• M28: 9,296,460 km (0.115 R)
• M29: 9,669,408 km (0.093 R)
• M30: 10,429,814 km (0.08 R)
• M31: 12,277,647 km (0.079 R)
• M32: 13,611,461 km (0.119 R)
• M33: 13,987,551 km (0.117 R)
• M34: 14,176,792 km (0.106 R)
• M35: 14,749,752 km (0.087 R)
• M36: 16,463,844 km (0.104 R)
• M37: 16,764,087 km (0.104 R)
• M38: 16,914,732 km (0.044 R)
• M39: 17,015,561 km (0.098 R)
• M40: 17,777,613 km (0.082 R)
• M41: 18,343,392 km (0.106 R)
• M42: 18,758,675 km (0.115 R)
• M43: 19,440,094 km (0.108 R)
• M44: 21,043,484 km (0.055 R)
• M45: 21,369,158 km (0.105 R)
• M46: 21,696,478 km (0.118 R)
• M47: 21,970,691 km (0.105 R)
• M48: 22,633,260 km (0.113 R)
• M49: 22,911,213 km (0.071 R)
• M50: 23,246,312 km (0.09 R)
• M51: 23,414,460 km (0.116 R)
• M52: 23,470,560 km (0.101 R)
• M53: 23,526,808 km (0.086 R)
• M54: 23,864,900 km (0.095 R)
• M55: 24,261,334 km (0.116 R)
• M56: 24,717,009 km (0.082 R)
• M57: 25,521,397 km (0.086 R)
• M58: 26,101,238 km (0.119 R)
• M59: 26,159,432 km (0.08 R)
• M60: 26,861,494 km (0.081 R)
• M61: 27,038,020 km (0.099 R)
• M62: 27,510,450 km (0.1 R)
• M63: 27,807,103 km (0.065 R)
• M64: 29,427,547 km (0.099 R)
• M65: 30,340,991 km (0.051 R)
• M66: 31,635,312 km (0.086 R)
• M67: 32,445,684 km (0.066 R)
• M68: 32,884,754 km (0.05 R)
• M69: 33,325,918 km (0.054 R)
• M70: 34,086,623 km (0.116 R)
• M71: 34,917,340 km (0.068 R)
• M72: 35,431,657 km (0.066 R)
• M73: 35,496,284 km (0.095 R)
• M74: 35,689,863 km (0.071 R)
• M75: 36,013,443 km (0.087 R)
• M76: 36,208,070 km (0.057 R)
• M77: 36,272,996 km (0.036 R)
• M78: 36,403,146 km (0.041 R)
• M79: 39,035,919 km (0.044 R)
• M80: 39,102,490 km (0.074 R)
• M81: 39,569,834 km (0.11 R)
• M82: 40,847,399 km (0.062 R)
• M83: 41,253,707 km (0.113 R)
• M84: 43,098,548 km (0.078 R)
• M85: 43,167,363 km (0.102 R)
• M86: 43,719,529 km (0.112 R)
• M87: 43,857,907 km (0.081 R)
• M88: 44,830,592 km (0.066 R)
• M89: 45,880,769 km (0.026 R)
• M90: 46,585,375 km (0.108 R)
• M91: 47,506,599 km (0.12 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 14,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit