🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.57 AU - 0.73 AU

Year: 183 Days

Day: 28.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,716,524 km

• M1: 29,022 km (0.106 R)
• M2: 332,706 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.83 AU - 0.95 AU

Year: 292 Days

Day: 25.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.83 AU - 1.29 AU

Year: 380 Days

Day: 32.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 143 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,716,524 km

• M1: 198,816 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.59 AU - 1.61 AU

Year: 705 Days

Day: 13.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.54 AU - 3.62 AU

Year: 1882 Days

Day: 47.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.29 AU - 3.53 AU

Year: 2193 Days

Day: 31.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,716,524 km

• M1: 953,537 km (0.073 R)
• M2: 1,135,448 km (0.117 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 8.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.48 AU - 10.32 AU

Year: 8478 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,716,524 km

• M1: 118,631 km (0.069 R)
• M2: 230,381 km (0.117 R)
• M3: 284,834 km (0.08 R)
• M4: 630,705 km (0.058 R)
• M5: 748,438 km (0.077 R)
• M6: 850,464 km (0.073 R)
• M7: 909,256 km (0.027 R)
• M8: 969,693 km (0.079 R)
• M9: 1,444,517 km (0.087 R)
• M10: 1,588,281 km (0.087 R)
• M11: 1,874,611 km (0.094 R)
• M12: 1,968,409 km (0.112 R)
• M13: 2,079,859 km (0.062 R)
• M14: 2,991,060 km (0.032 R)
• M15: 3,288,012 km (0.079 R)
• M16: 3,830,453 km (0.083 R)
• M17: 4,132,492 km (0.116 R)
• M18: 4,932,092 km (0.115 R)
• M19: 5,062,691 km (0.107 R)
• M20: 5,282,899 km (0.1 R)
• M21: 5,438,930 km (0.058 R)
• M22: 5,506,398 km (0.1 R)
• M23: 5,985,560 km (0.043 R)
• M24: 6,148,323 km (0.093 R)
• M25: 6,359,854 km (0.091 R)
• M26: 7,303,518 km (0.108 R)
• M27: 7,377,868 km (0.056 R)
• M28: 7,502,483 km (0.077 R)
• M29: 8,161,461 km (0.041 R)
• M30: 8,419,817 km (0.116 R)
• M31: 10,442,380 km (0.115 R)
• M32: 11,753,606 km (0.103 R)
• M33: 11,840,971 km (0.096 R)
• M34: 11,899,314 km (0.118 R)
• M35: 12,221,847 km (0.065 R)
• M36: 13,601,588 km (0.096 R)
• M37: 14,778,325 km (0.082 R)
• M38: 14,935,552 km (0.065 R)
• M39: 15,124,943 km (0.108 R)
• M40: 15,283,367 km (0.087 R)
• M41: 15,730,067 km (0.055 R)
• M42: 15,858,421 km (0.109 R)
• M43: 16,898,276 km (0.118 R)
• M44: 17,792,722 km (0.074 R)
• M45: 18,668,468 km (0.106 R)
• M46: 19,111,577 km (0.11 R)
• M47: 19,730,912 km (0.091 R)
• M48: 19,869,440 km (0.087 R)
• M49: 20,777,648 km (0.095 R)
• M50: 23,107,037 km (0.073 R)
• M51: 23,399,351 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 11

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.52 AU - 12.53 AU

Year: 11046 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,716,524 km

• M1: 141,669 km (0.108 R)
• M2: 316,100 km (0.115 R)
• M3: 481,256 km (0.113 R)
• M4: 609,761 km (0.088 R)
• M5: 807,230 km (0.067 R)
• M6: 904,319 km (0.11 R)
• M7: 1,111,213 km (0.112 R)
• M8: 2,742,129 km (0.1 R)
• M9: 3,015,295 km (0.082 R)
• M10: 3,425,342 km (0.106 R)
• M11: 3,719,751 km (0.057 R)
• M12: 4,022,388 km (0.088 R)
• M13: 4,194,126 km (0.061 R)
• M14: 4,298,246 km (0.103 R)
• M15: 4,438,569 km (0.112 R)
• M16: 4,544,783 km (0.084 R)
• M17: 4,941,517 km (0.058 R)
• M18: 7,171,124 km (0.073 R)
• M19: 7,888,894 km (0.063 R)
• M20: 8,191,231 km (0.108 R)
• M21: 8,629,703 km (0.073 R)
• M22: 8,807,275 km (0.074 R)
• M23: 9,120,833 km (0.076 R)
• M24: 9,483,907 km (0.074 R)
• M25: 9,575,311 km (0.119 R)
• M26: 14,404,629 km (0.064 R)
• M27: 14,721,328 km (0.093 R)
• M28: 14,827,393 km (0.09 R)
• M29: 15,415,313 km (0.091 R)
• M30: 15,902,104 km (0.082 R)
• M31: 16,174,671 km (0.119 R)
• M32: 17,899,086 km (0.12 R)
• M33: 19,448,172 km (0.059 R)
• M34: 19,622,902 km (0.097 R)
• M35: 19,856,724 km (0.108 R)
• M36: 21,039,744 km (0.097 R)
• M37: 21,881,381 km (0.083 R)
• M38: 22,672,754 km (0.108 R)
• M39: 23,349,684 km (0.055 R)
• M40: 23,535,485 km (0.081 R)
• M41: 24,033,347 km (0.088 R)
• M42: 24,158,411 km (0.104 R)
• M43: 24,976,113 km (0.113 R)
• M44: 25,102,822 km (0.114 R)
• M45: 25,675,183 km (0.083 R)
• M46: 25,995,173 km (0.096 R)
• M47: 26,316,360 km (0.113 R)
• M48: 27,942,189 km (0.087 R)
• M49: 28,271,155 km (0.053 R)
• M50: 29,066,118 km (0.084 R)
• M51: 31,768,753 km (0.084 R)
• M52: 32,181,045 km (0.068 R)
• M53: 33,568,117 km (0.119 R)
• M54: 34,621,286 km (0.05 R)
• M55: 35,329,332 km (0.098 R)
• M56: 36,400,453 km (0.048 R)
• M57: 36,976,106 km (0.046 R)
• M58: 37,048,212 km (0.104 R)
• M59: 37,192,723 km (0.069 R)
• M60: 39,161,282 km (0.092 R)
• M61: 39,234,884 km (0.04 R)
• M62: 40,195,302 km (0.112 R)
• M63: 40,343,853 km (0.11 R)
• M64: 41,313,247 km (0.113 R)
• M65: 41,613,041 km (0.091 R)
• M66: 41,838,336 km (0.086 R)
• M67: 41,913,583 km (0.078 R)
• M68: 42,668,155 km (0.093 R)
• M69: 42,895,394 km (0.118 R)
• M70: 42,971,240 km (0.03 R)
• M71: 43,047,086 km (0.092 R)
• M72: 43,808,390 km (0.043 R)
• M73: 44,727,669 km (0.088 R)
• M74: 44,881,605 km (0.046 R)
• M75: 45,730,872 km (0.12 R)
• M76: 46,507,584 km (0.105 R)
• M77: 48,389,526 km (0.088 R)
• M78: 48,705,626 km (0.119 R)
• M79: 48,784,614 km (0.106 R)
• M80: 48,863,900 km (0.094 R)
• M81: 49,498,794 km (0.092 R)
• M82: 49,896,874 km (0.097 R)
• M83: 49,976,609 km (0.091 R)
• M84: 50,696,474 km (0.092 R)
• M85: 50,937,177 km (0.066 R)
• M86: 53,365,001 km (0.077 R)
• M87: 55,004,444 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.5

Radius: 3.3

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.67 AU - 24.45 AU

Year: 30126 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,716,524 km

• M1: 46,974 km (0.073 R)
• M2: 240,853 km (0.102 R)
• M3: 365,318 km (0.074 R)
• M4: 416,929 km (0.116 R)
• M5: 546,930 km (0.077 R)
• M6: 753,375 km (0.097 R)
• M7: 819,796 km (0.12 R)
• M8: 958,474 km (0.05 R)
• M9: 1,283,550 km (0.075 R)
• M10: 1,416,991 km (0.06 R)
• M11: 2,339,711 km (0.076 R)
• M12: 2,469,861 km (0.085 R)
• M13: 2,602,255 km (0.074 R)
• M14: 3,481,292 km (0.096 R)
• M15: 3,704,791 km (0.093 R)
• M16: 5,309,378 km (0.087 R)
• M17: 5,827,286 km (0.082 R)
• M18: 8,103,118 km (0.098 R)
• M19: 8,349,207 km (0.097 R)
• M20: 9,255,022 km (0.098 R)
• M21: 9,409,108 km (0.083 R)
• M22: 9,460,569 km (0.107 R)
• M23: 9,667,613 km (0.118 R)
• M24: 9,771,583 km (0.089 R)
• M25: 10,138,846 km (0.104 R)
• M26: 10,350,677 km (0.104 R)
• M27: 10,940,691 km (0.096 R)
• M28: 12,321,778 km (0.091 R)
• M29: 12,378,177 km (0.044 R)
• M30: 12,946,649 km (0.102 R)
• M31: 13,234,026 km (0.111 R)
• M32: 13,991,141 km (0.071 R)
• M33: 14,286,148 km (0.026 R)
• M34: 14,523,560 km (0.057 R)
• M35: 15,062,411 km (0.071 R)
• M36: 15,546,959 km (0.08 R)
• M37: 16,283,279 km (0.12 R)
• M38: 18,688,963 km (0.106 R)
• M39: 19,078,665 km (0.103 R)
• M40: 20,197,807 km (0.072 R)
• M41: 21,813,464 km (0.113 R)
• M42: 21,881,681 km (0.111 R)
• M43: 21,949,897 km (0.086 R)
• M44: 22,429,957 km (0.076 R)
• M45: 23,539,973 km (0.055 R)
• M46: 24,525,973 km (0.111 R)
• M47: 24,667,791 km (0.032 R)
• M48: 24,952,626 km (0.114 R)
• M49: 25,166,850 km (0.045 R)
• M50: 25,381,672 km (0.076 R)
• M51: 26,829,481 km (0.115 R)
• M52: 26,975,787 km (0.118 R)
• M53: 27,048,941 km (0.12 R)
• M54: 28,527,267 km (0.037 R)
• M55: 28,975,911 km (0.086 R)
• M56: 29,125,957 km (0.082 R)
• M57: 29,426,799 km (0.055 R)
• M58: 32,881,911 km (0.086 R)
• M59: 32,960,151 km (0.112 R)
• M60: 37,683,404 km (0.106 R)
• M61: 38,011,173 km (0.025 R)
• M62: 40,164,784 km (0.084 R)
• M63: 40,248,410 km (0.057 R)
• M64: 40,332,184 km (0.03 R)
• M65: 40,919,506 km (0.071 R)
• M66: 42,613,253 km (0.111 R)
• M67: 42,954,785 km (0.062 R)
• M68: 43,640,392 km (0.096 R)
• M69: 44,157,103 km (0.066 R)
• M70: 45,109,443 km (0.042 R)
• M71: 46,419,172 km (0.119 R)
• M72: 46,506,836 km (0.119 R)
• M73: 47,652,756 km (0.102 R)
• M74: 47,829,880 km (0.042 R)
• M75: 49,612,937 km (0.076 R)
• M76: 50,964,404 km (0.032 R)
• M77: 51,690,103 km (0.032 R)
• M78: 52,145,479 km (0.1 R)
• M79: 52,327,989 km (0.109 R)
• M80: 52,510,648 km (0.054 R)
• M81: 53,151,824 km (0.07 R)
• M82: 53,243,677 km (0.11 R)
• M83: 54,072,300 km (0.091 R)
• M84: 54,257,053 km (0.109 R)
• M85: 54,534,557 km (0.119 R)
• M86: 57,617,769 km (0.114 R)
• M87: 57,900,809 km (0.073 R)
• M88: 57,995,205 km (0.116 R)
• M89: 60,949,015 km (0.095 R)
• M90: 61,333,631 km (0.092 R)
• M91: 62,977,562 km (0.036 R)
• M92: 63,853,757 km (0.119 R)
• M93: 64,831,977 km (0.059 R)
• M94: 65,224,522 km (0.117 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit