🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.55 AU

Year: 158 Days

Day: 47.9 Hours

Environment

Temp: 65 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,872,746 km

• M1: 79,586 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.8 AU - 0.84 AU

Year: 322 Days

Day: 13.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,872,746 km

• M1: 39,344 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.78 AU - 1.18 AU

Year: 421 Days

Day: 44.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,872,746 km

• M1: 614,099 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.55 AU - 2.07 AU

Year: 1056 Days

Day: 26.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,872,746 km

• M1: 105,317 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.95 AU - 2.87 AU

Year: 1622 Days

Day: 19.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.45 AU - 2.61 AU

Year: 1744 Days

Day: 34.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.1

Radius: 10.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.01 AU - 4.29 AU

Year: 3023 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,872,746 km

• M1: 136,882 km (0.105 R)
• M2: 238,758 km (0.112 R)
• M3: 320,289 km (0.095 R)
• M4: 515,963 km (0.03 R)
• M5: 692,339 km (0.076 R)
• M6: 833,859 km (0.063 R)
• M7: 1,065,286 km (0.097 R)
• M8: 1,199,326 km (0.12 R)
• M9: 1,328,429 km (0.114 R)
• M10: 1,731,595 km (0.113 R)
• M11: 2,042,609 km (0.116 R)
• M12: 2,251,149 km (0.044 R)
• M13: 2,357,962 km (0.104 R)
• M14: 2,646,835 km (0.032 R)
• M15: 2,717,296 km (0.036 R)
• M16: 2,860,162 km (0.1 R)
• M17: 2,932,567 km (0.082 R)
• M18: 3,094,133 km (0.117 R)
• M19: 3,198,402 km (0.118 R)
• M20: 3,706,138 km (0.06 R)
• M21: 3,945,345 km (0.072 R)
• M22: 4,156,876 km (0.106 R)
• M23: 4,422,263 km (0.08 R)
• M24: 4,523,241 km (0.112 R)
• M25: 4,693,184 km (0.082 R)
• M26: 5,074,809 km (0.116 R)
• M27: 5,574,914 km (0.089 R)
• M28: 5,830,876 km (0.075 R)
• M29: 6,468,911 km (0.076 R)
• M30: 6,834,977 km (0.075 R)
• M31: 6,912,918 km (0.117 R)
• M32: 7,406,890 km (0.112 R)
• M33: 7,769,665 km (0.114 R)
• M34: 7,912,381 km (0.085 R)
• M35: 8,055,845 km (0.086 R)
• M36: 8,158,918 km (0.03 R)
• M37: 8,828,967 km (0.094 R)
• M38: 8,935,331 km (0.12 R)
• M39: 9,063,387 km (0.08 R)
• M40: 9,933,149 km (0.06 R)
• M41: 10,243,864 km (0.111 R)
• M42: 10,467,662 km (0.108 R)
• M43: 10,625,338 km (0.109 R)
• M44: 10,693,256 km (0.08 R)
• M45: 11,241,083 km (0.102 R)
• M46: 11,402,649 km (0.11 R)
• M47: 11,564,963 km (0.119 R)
• M48: 12,221,847 km (0.076 R)
• M49: 12,316,542 km (0.113 R)
• M50: 12,722,401 km (0.114 R)
• M51: 12,866,614 km (0.112 R)
• M52: 13,229,688 km (0.12 R)
• M53: 13,327,076 km (0.105 R)
• M54: 13,424,763 km (0.066 R)
• M55: 13,891,808 km (0.107 R)
• M56: 13,990,692 km (0.098 R)
• M57: 14,189,508 km (0.085 R)
• M58: 14,264,157 km (0.097 R)
• M59: 14,539,417 km (0.084 R)
• M60: 14,791,190 km (0.095 R)
• M61: 15,069,891 km (0.075 R)
• M62: 15,197,049 km (0.117 R)
• M63: 15,324,656 km (0.076 R)
• M64: 15,735,302 km (0.037 R)
• M65: 15,941,897 km (0.078 R)
• M66: 16,097,479 km (0.112 R)
• M67: 16,227,629 km (0.119 R)
• M68: 16,462,647 km (0.069 R)
• M69: 16,751,371 km (0.12 R)
• M70: 17,068,219 km (0.099 R)
• M71: 17,493,975 km (0.061 R)
• M72: 17,708,050 km (0.1 R)
• M73: 17,869,166 km (0.106 R)
• M74: 17,976,877 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 11.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.06 AU - 4.46 AU

Year: 3160 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,872,746 km

• M1: 193,131 km (0.092 R)
• M2: 471,532 km (0.092 R)
• M3: 590,612 km (0.109 R)
• M4: 689,048 km (0.074 R)
• M5: 800,648 km (0.055 R)
• M6: 1,035,816 km (0.115 R)
• M7: 1,181,674 km (0.106 R)
• M8: 1,253,331 km (0.104 R)
• M9: 1,326,484 km (0.076 R)
• M10: 1,401,134 km (0.113 R)
• M11: 1,555,070 km (0.05 R)
• M12: 1,634,207 km (0.094 R)
• M13: 1,898,696 km (0.084 R)
• M14: 2,040,964 km (0.076 R)
• M15: 2,137,903 km (0.078 R)
• M16: 2,246,362 km (0.08 R)
• M17: 2,407,329 km (0.109 R)
• M18: 2,698,596 km (0.115 R)
• M19: 2,773,245 km (0.063 R)
• M20: 2,870,334 km (0.092 R)
• M21: 2,990,461 km (0.098 R)
• M22: 3,292,500 km (0.091 R)
• M23: 3,651,534 km (0.026 R)
• M24: 3,829,855 km (0.064 R)
• M25: 4,023,285 km (0.076 R)
• M26: 4,232,423 km (0.111 R)
• M27: 4,407,303 km (0.119 R)
• M28: 4,546,578 km (0.084 R)
• M29: 4,816,303 km (0.099 R)
• M30: 4,959,618 km (0.1 R)
• M31: 5,117,743 km (0.034 R)
• M32: 5,398,389 km (0.088 R)
• M33: 5,547,538 km (0.098 R)
• M34: 5,629,368 km (0.058 R)
• M35: 5,739,173 km (0.11 R)
• M36: 5,891,314 km (0.092 R)
• M37: 6,199,785 km (0.113 R)
• M38: 6,313,329 km (0.075 R)
• M39: 6,413,111 km (0.046 R)
• M40: 6,499,130 km (0.091 R)
• M41: 6,600,108 km (0.118 R)
• M42: 6,861,755 km (0.089 R)
• M43: 6,949,868 km (0.114 R)
• M44: 7,171,572 km (0.114 R)
• M45: 7,516,096 km (0.079 R)
• M46: 7,652,380 km (0.057 R)
• M47: 7,912,082 km (0.111 R)
• M48: 8,128,101 km (0.069 R)
• M49: 8,393,189 km (0.065 R)
• M50: 8,471,727 km (0.063 R)
• M51: 8,550,416 km (0.082 R)
• M52: 8,756,263 km (0.079 R)
• M53: 8,979,911 km (0.05 R)
• M54: 9,060,096 km (0.103 R)
• M55: 9,221,512 km (0.099 R)
• M56: 9,351,213 km (0.034 R)
• M57: 9,563,493 km (0.114 R)
• M58: 9,777,118 km (0.084 R)
• M59: 10,092,471 km (0.087 R)
• M60: 10,293,381 km (0.08 R)
• M61: 10,495,637 km (0.065 R)
• M62: 11,196,353 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 10.2

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.91 AU - 6.83 AU

Year: 6969 Days

Day: 6.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,872,746 km

• M1: 150,795 km (0.117 R)
• M2: 228,885 km (0.063 R)
• M3: 535,710 km (0.118 R)
• M4: 607,068 km (0.09 R)
• M5: 801,396 km (0.119 R)
• M6: 899,233 km (0.089 R)
• M7: 1,154,746 km (0.065 R)
• M8: 1,283,251 km (0.052 R)
• M9: 1,572,274 km (0.036 R)
• M10: 1,788,891 km (0.059 R)
• M11: 2,132,218 km (0.092 R)
• M12: 2,454,751 km (0.034 R)
• M13: 2,685,731 km (0.114 R)
• M14: 2,771,450 km (0.102 R)
• M15: 2,858,217 km (0.118 R)
• M16: 3,191,521 km (0.096 R)
• M17: 3,397,517 km (0.081 R)
• M18: 3,537,391 km (0.111 R)
• M19: 3,798,739 km (0.087 R)
• M20: 3,895,379 km (0.112 R)
• M21: 4,569,018 km (0.056 R)
• M22: 5,064,786 km (0.079 R)
• M23: 5,225,005 km (0.104 R)
• M24: 5,441,174 km (0.034 R)
• M25: 6,623,745 km (0.091 R)
• M26: 7,124,599 km (0.032 R)
• M27: 7,485,429 km (0.059 R)
• M28: 7,790,758 km (0.12 R)
• M29: 8,037,894 km (0.09 R)
• M30: 8,445,249 km (0.062 R)
• M31: 8,603,673 km (0.081 R)
• M32: 8,731,130 km (0.093 R)
• M33: 9,020,153 km (0.075 R)
• M34: 9,410,604 km (0.092 R)
• M35: 9,541,951 km (0.036 R)
• M36: 9,607,923 km (0.088 R)
• M37: 9,740,168 km (0.091 R)
• M38: 9,806,589 km (0.106 R)
• M39: 9,939,731 km (0.071 R)
• M40: 10,309,238 km (0.096 R)
• M41: 10,512,691 km (0.117 R)
• M42: 10,854,672 km (0.065 R)
• M43: 11,061,566 km (0.075 R)
• M44: 11,130,830 km (0.056 R)
• M45: 11,655,170 km (0.04 R)
• M46: 11,760,936 km (0.092 R)
• M47: 12,151,685 km (0.095 R)
• M48: 12,294,851 km (0.026 R)
• M49: 12,909,399 km (0.091 R)
• M50: 13,238,963 km (0.12 R)
• M51: 13,980,968 km (0.026 R)
• M52: 15,544,266 km (0.113 R)
• M53: 16,842,327 km (0.025 R)
• M54: 17,001,948 km (0.094 R)
• M55: 17,282,593 km (0.05 R)
• M56: 17,564,884 km (0.065 R)
• M57: 18,052,274 km (0.102 R)
• M58: 18,667,720 km (0.076 R)
• M59: 18,833,026 km (0.117 R)
• M60: 19,081,956 km (0.076 R)
• M61: 19,415,410 km (0.089 R)
• M62: 20,003,778 km (0.068 R)
• M63: 20,257,646 km (0.115 R)
• M64: 22,371,165 km (0.081 R)
• M65: 22,678,738 km (0.101 R)
• M66: 24,373,083 km (0.093 R)
• M67: 24,780,289 km (0.117 R)
• M68: 25,601,581 km (0.037 R)
• M69: 27,458,240 km (0.076 R)
• M70: 27,646,285 km (0.089 R)
• M71: 27,976,447 km (0.063 R)
• M72: 28,593,090 km (0.066 R)
• M73: 28,879,121 km (0.119 R)
• M74: 29,166,199 km (0.099 R)
• M75: 29,694,878 km (0.113 R)
• M76: 29,936,329 km (0.114 R)
• M77: 30,664,272 km (0.095 R)
• M78: 30,810,579 km (0.103 R)
• M79: 31,398,199 km (0.11 R)
• M80: 32,286,362 km (0.078 R)
• M81: 32,484,878 km (0.088 R)
• M82: 33,283,133 km (0.07 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 14.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.55 AU - 11.03 AU

Year: 12274 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,872,746 km

• M1: 288,125 km (0.102 R)
• M2: 626,217 km (0.104 R)
• M3: 717,771 km (0.116 R)
• M4: 1,925,923 km (0.094 R)
• M5: 2,451,610 km (0.084 R)
• M6: 3,021,578 km (0.109 R)
• M7: 3,120,612 km (0.044 R)
• M8: 3,424,445 km (0.104 R)
• M9: 3,597,530 km (0.082 R)
• M10: 4,356,140 km (0.088 R)
• M11: 4,773,219 km (0.095 R)
• M12: 5,362,934 km (0.076 R)
• M13: 5,483,660 km (0.097 R)
• M14: 5,975,986 km (0.094 R)
• M15: 8,130,644 km (0.118 R)
• M16: 8,550,565 km (0.111 R)
• M17: 9,073,260 km (0.072 R)
• M18: 9,169,452 km (0.075 R)
• M19: 9,655,495 km (0.1 R)
• M20: 10,199,882 km (0.072 R)
• M21: 10,299,963 km (0.077 R)
• M22: 10,501,023 km (0.104 R)
• M23: 10,907,330 km (0.077 R)
• M24: 11,630,486 km (0.08 R)
• M25: 11,735,205 km (0.085 R)
• M26: 12,103,665 km (0.104 R)
• M27: 12,262,837 km (0.103 R)
• M28: 14,226,458 km (0.11 R)
• M29: 14,789,245 km (0.089 R)
• M30: 14,902,641 km (0.054 R)
• M31: 15,589,295 km (0.105 R)
• M32: 16,169,435 km (0.09 R)
• M33: 16,286,271 km (0.086 R)
• M34: 16,934,180 km (0.091 R)
• M35: 17,052,811 km (0.109 R)
• M36: 18,376,902 km (0.072 R)
• M37: 18,989,655 km (0.086 R)
• M38: 20,995,313 km (0.102 R)
• M39: 21,314,854 km (0.108 R)
• M40: 22,347,977 km (0.09 R)
• M41: 23,067,692 km (0.103 R)
• M42: 24,462,842 km (0.117 R)
• M43: 24,597,181 km (0.032 R)
• M44: 25,885,219 km (0.105 R)
• M45: 26,779,216 km (0.072 R)
• M46: 27,404,086 km (0.074 R)
• M47: 29,807,825 km (0.105 R)
• M48: 30,527,540 km (0.06 R)
• M49: 32,131,079 km (0.1 R)
• M50: 32,278,284 km (0.113 R)
• M51: 33,314,548 km (0.113 R)
• M52: 33,687,346 km (0.114 R)
• M53: 33,836,794 km (0.111 R)
• M54: 33,986,542 km (0.117 R)
• M55: 34,136,439 km (0.107 R)
• M56: 34,663,023 km (0.044 R)
• M57: 35,192,151 km (0.061 R)
• M58: 36,182,040 km (0.117 R)
• M59: 37,645,257 km (0.104 R)
• M60: 40,311,689 km (0.034 R)
• M61: 40,708,872 km (0.086 R)
• M62: 41,267,171 km (0.119 R)
• M63: 41,908,347 km (0.098 R)
• M64: 42,149,649 km (0.106 R)
• M65: 42,795,463 km (0.07 R)
• M66: 43,038,410 km (0.036 R)
• M67: 43,200,724 km (0.048 R)
• M68: 45,741,643 km (0.12 R)
• M69: 46,073,003 km (0.104 R)
• M70: 46,488,286 km (0.096 R)
• M71: 47,155,493 km (0.109 R)
• M72: 47,574,068 km (0.069 R)
• M73: 48,330,584 km (0.108 R)
• M74: 49,940,856 km (0.054 R)
• M75: 50,795,359 km (0.042 R)
• M76: 51,568,630 km (0.101 R)
• M77: 53,562,321 km (0.108 R)
• M78: 54,700,312 km (0.096 R)
• M79: 54,876,089 km (0.084 R)
• M80: 55,228,243 km (0.076 R)
• M81: 59,602,634 km (0.085 R)
• M82: 59,964,511 km (0.089 R)
• M83: 60,599,853 km (0.106 R)
• M84: 60,781,764 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 10,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit