🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.57 AU - 0.81 AU

Year: 209 Days

Day: 43.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.08 AU - 1.12 AU

Year: 421 Days

Day: 47.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,385,119 km

• M1: 478,863 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.17 AU - 1.25 AU

Year: 486 Days

Day: 27.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.29 AU - 1.65 AU

Year: 651 Days

Day: 30.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.89 AU - 3.75 AU

Year: 2210 Days

Day: 26.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 13.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.08 AU - 5.58 AU

Year: 3877 Days

Day: 9.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 82,385,119 km

• M1: 178,470 km (0.071 R)
• M2: 286,480 km (0.12 R)
• M3: 413,339 km (0.097 R)
• M4: 501,153 km (0.09 R)
• M5: 648,806 km (0.12 R)
• M6: 734,526 km (0.078 R)
• M7: 1,095,356 km (0.098 R)
• M8: 1,201,121 km (0.098 R)
• M9: 1,452,595 km (0.093 R)
• M10: 2,023,910 km (0.073 R)
• M11: 2,139,698 km (0.076 R)
• M12: 2,465,373 km (0.094 R)
• M13: 3,145,295 km (0.077 R)
• M14: 3,397,816 km (0.12 R)
• M15: 3,496,701 km (0.062 R)
• M16: 3,758,497 km (0.059 R)
• M17: 4,174,080 km (0.077 R)
• M18: 4,495,566 km (0.067 R)
• M19: 4,626,464 km (0.091 R)
• M20: 5,026,788 km (0.085 R)
• M21: 5,484,856 km (0.076 R)
• M22: 5,695,490 km (0.091 R)
• M23: 5,980,474 km (0.095 R)
• M24: 6,148,921 km (0.118 R)
• M25: 6,515,137 km (0.065 R)
• M26: 6,688,521 km (0.11 R)
• M27: 7,243,529 km (0.056 R)
• M28: 7,578,628 km (0.075 R)
• M29: 8,157,123 km (0.114 R)
• M30: 8,371,048 km (0.043 R)
• M31: 8,478,759 km (0.097 R)
• M32: 8,722,753 km (0.117 R)
• M33: 9,190,096 km (0.116 R)
• M34: 9,665,518 km (0.039 R)
• M35: 10,321,655 km (0.118 R)
• M36: 10,437,144 km (0.093 R)
• M37: 11,139,805 km (0.092 R)
• M38: 11,377,367 km (0.06 R)
• M39: 12,222,296 km (0.073 R)
• M40: 12,993,772 km (0.042 R)
• M41: 13,495,972 km (0.051 R)
• M42: 13,590,817 km (0.097 R)
• M43: 13,812,970 km (0.092 R)
• M44: 15,040,121 km (0.065 R)
• M45: 15,204,230 km (0.114 R)
• M46: 16,100,471 km (0.098 R)
• M47: 16,572,003 km (0.112 R)
• M48: 17,082,282 km (0.072 R)
• M49: 17,666,910 km (0.074 R)
• M50: 17,944,265 km (0.106 R)
• M51: 18,714,544 km (0.036 R)
• M52: 18,820,310 km (0.109 R)
• M53: 19,352,729 km (0.089 R)
• M54: 19,531,348 km (0.08 R)
• M55: 19,890,084 km (0.086 R)
• M56: 19,998,094 km (0.105 R)
• M57: 20,251,064 km (0.111 R)
• M58: 20,869,651 km (0.092 R)
• M59: 21,827,825 km (0.103 R)
• M60: 22,088,275 km (0.025 R)
• M61: 22,537,069 km (0.086 R)
• M62: 22,913,457 km (0.065 R)
• M63: 23,140,247 km (0.061 R)
• M64: 23,291,940 km (0.105 R)
• M65: 23,596,072 km (0.074 R)
• M66: 24,478,101 km (0.106 R)
• M67: 24,787,470 km (0.064 R)
• M68: 26,116,647 km (0.091 R)
• M69: 26,314,116 km (0.107 R)
• M70: 26,630,964 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.14 AU - 6.84 AU

Year: 5355 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 59.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,385,119 km

• M1: 121,623 km (0.049 R)
• M2: 174,431 km (0.097 R)
• M3: 244,892 km (0.091 R)
• M4: 320,289 km (0.118 R)
• M5: 385,813 km (0.072 R)
• M6: 590,164 km (0.098 R)
• M7: 1,080,695 km (0.059 R)
• M8: 1,262,456 km (0.111 R)
• M9: 1,487,152 km (0.114 R)
• M10: 2,066,545 km (0.119 R)
• M11: 2,293,485 km (0.107 R)
• M12: 2,390,424 km (0.114 R)
• M13: 2,689,471 km (0.099 R)
• M14: 2,937,354 km (0.098 R)
• M15: 3,064,064 km (0.072 R)
• M16: 3,257,494 km (0.071 R)
• M17: 3,521,833 km (0.082 R)
• M18: 4,094,793 km (0.111 R)
• M19: 4,549,570 km (0.116 R)
• M20: 4,622,873 km (0.115 R)
• M21: 4,870,009 km (0.116 R)
• M22: 5,172,197 km (0.067 R)
• M23: 5,325,684 km (0.109 R)
• M24: 5,689,656 km (0.119 R)
• M25: 6,008,000 km (0.091 R)
• M26: 6,061,706 km (0.067 R)
• M27: 6,223,571 km (0.09 R)
• M28: 6,469,061 km (0.061 R)
• M29: 6,579,165 km (0.094 R)
• M30: 6,634,366 km (0.101 R)
• M31: 6,801,318 km (0.101 R)
• M32: 6,857,267 km (0.116 R)
• M33: 7,889,941 km (0.08 R)
• M34: 8,878,634 km (0.105 R)
• M35: 9,372,007 km (0.108 R)
• M36: 9,559,304 km (0.06 R)
• M37: 9,653,401 km (0.045 R)
• M38: 10,288,893 km (0.081 R)
• M39: 10,385,383 km (0.057 R)
• M40: 10,449,860 km (0.039 R)
• M41: 10,676,650 km (0.1 R)
• M42: 10,937,699 km (0.096 R)
• M43: 11,135,018 km (0.1 R)
• M44: 11,333,385 km (0.071 R)
• M45: 11,499,738 km (0.075 R)
• M46: 12,172,779 km (0.112 R)
• M47: 12,343,171 km (0.11 R)
• M48: 12,789,571 km (0.089 R)
• M49: 13,521,852 km (0.04 R)
• M50: 13,768,988 km (0.109 R)
• M51: 14,990,604 km (0.1 R)
• M52: 15,246,417 km (0.104 R)
• M53: 15,466,774 km (0.077 R)
• M54: 15,614,278 km (0.094 R)
• M55: 15,873,680 km (0.096 R)
• M56: 15,948,031 km (0.079 R)
• M57: 16,171,679 km (0.101 R)
• M58: 16,396,525 km (0.049 R)
• M59: 17,153,191 km (0.11 R)
• M60: 17,229,636 km (0.11 R)
• M61: 17,535,862 km (0.085 R)
• M62: 17,960,122 km (0.069 R)
• M63: 18,504,808 km (0.028 R)
• M64: 18,583,047 km (0.065 R)
• M65: 18,897,203 km (0.086 R)
• M66: 19,173,660 km (0.055 R)
• M67: 19,530,900 km (0.036 R)
• M68: 20,171,478 km (0.047 R)
• M69: 21,308,870 km (0.074 R)
• M70: 21,431,989 km (0.089 R)
• M71: 22,467,207 km (0.099 R)
• M72: 22,676,195 km (0.058 R)
• M73: 23,053,929 km (0.105 R)
• M74: 23,180,340 km (0.104 R)
• M75: 23,603,253 km (0.115 R)
• M76: 25,060,486 km (0.084 R)
• M77: 25,974,977 km (0.036 R)
• M78: 26,988,952 km (0.086 R)
• M79: 28,150,879 km (0.095 R)
• M80: 28,466,530 km (0.058 R)
• M81: 29,557,398 km (0.083 R)
• M82: 30,940,280 km (0.113 R)

Asteroid Belt

Center: 11.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.6

Radius: 5.8

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.91 AU - 19.85 AU

Year: 26465 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,385,119 km

• M1: 154,385 km (0.069 R)
• M2: 287,677 km (0.099 R)
• M3: 340,784 km (0.054 R)
• M4: 634,445 km (0.045 R)
• M5: 1,281,904 km (0.119 R)
• M6: 1,596,658 km (0.104 R)
• M7: 1,662,332 km (0.103 R)
• M8: 1,969,755 km (0.051 R)
• M9: 2,148,076 km (0.079 R)
• M10: 3,797,542 km (0.093 R)
• M11: 4,476,716 km (0.113 R)
• M12: 4,523,241 km (0.084 R)
• M13: 5,740,220 km (0.079 R)
• M14: 6,358,209 km (0.108 R)
• M15: 6,516,034 km (0.097 R)
• M16: 6,889,281 km (0.045 R)
• M17: 7,105,600 km (0.091 R)
• M18: 8,163,855 km (0.101 R)
• M19: 8,623,868 km (0.105 R)
• M20: 9,151,650 km (0.095 R)
• M21: 11,047,803 km (0.102 R)
• M22: 11,620,314 km (0.089 R)
• M23: 11,942,548 km (0.074 R)
• M24: 12,202,549 km (0.096 R)
• M25: 12,398,672 km (0.068 R)
• M26: 13,733,085 km (0.102 R)
• M27: 13,868,919 km (0.096 R)
• M28: 15,042,215 km (0.117 R)
• M29: 17,335,700 km (0.12 R)
• M30: 19,125,938 km (0.076 R)
• M31: 20,351,594 km (0.105 R)
• M32: 22,557,115 km (0.043 R)
• M33: 25,002,741 km (0.107 R)
• M34: 26,088,373 km (0.115 R)
• M35: 28,565,115 km (0.107 R)
• M36: 29,963,406 km (0.053 R)
• M37: 30,316,457 km (0.114 R)
• M38: 33,190,083 km (0.093 R)
• M39: 34,566,682 km (0.118 R)
• M40: 34,751,585 km (0.086 R)
• M41: 35,029,688 km (0.048 R)
• M42: 38,710,992 km (0.115 R)
• M43: 39,965,071 km (0.068 R)
• M44: 41,330,601 km (0.055 R)
• M45: 43,307,536 km (0.078 R)
• M46: 46,840,739 km (0.081 R)
• M47: 47,558,360 km (0.086 R)
• M48: 48,486,465 km (0.078 R)
• M49: 50,151,041 km (0.1 R)
• M50: 50,360,478 km (0.117 R)
• M51: 50,990,434 km (0.102 R)
• M52: 51,834,316 km (0.084 R)
• M53: 54,716,468 km (0.113 R)
• M54: 54,824,179 km (0.1 R)
• M55: 55,364,078 km (0.097 R)
• M56: 58,860,180 km (0.113 R)
• M57: 59,745,201 km (0.085 R)
• M58: 60,300,658 km (0.084 R)
• M59: 61,304,759 km (0.086 R)
• M60: 64,919,492 km (0.106 R)
• M61: 66,637,474 km (0.116 R)
• M62: 66,982,895 km (0.11 R)
• M63: 67,098,086 km (0.105 R)
• M64: 68,022,601 km (0.046 R)
• M65: 69,184,078 km (0.106 R)
• M66: 70,352,139 km (0.092 R)
• M67: 71,173,730 km (0.089 R)
• M68: 72,589,375 km (0.069 R)
• M69: 76,409,805 km (0.052 R)
• M70: 78,952,221 km (0.087 R)
• M71: 81,276,374 km (0.082 R)
• M72: 81,399,343 km (0.088 R)
• M73: 81,645,432 km (0.085 R)
• M74: 81,891,670 km (0.067 R)
• M75: 82,138,356 km (0.096 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: 347 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit