🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.65 AU - 0.71 AU

Year: 197 Days

Day: 42.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,983,590 km

• M1: 53,556 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.09 AU - 2.71 AU

Year: 1307 Days

Day: 47.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.76 AU - 2.96 AU

Year: 1700 Days

Day: 17 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.93 AU - 4.17 AU

Year: 2351 Days

Day: 24.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,983,590 km

• M1: 578,645 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.11 AU - 3.99 AU

Year: 2351 Days

Day: 17.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,983,590 km

• M1: 1,590,375 km (0.106 R)
• M2: 1,821,504 km (0.055 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 15

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.09 AU - 8.05 AU

Year: 7320 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,983,590 km

• M1: 192,832 km (0.12 R)
• M2: 417,827 km (0.092 R)
• M3: 579,692 km (0.101 R)
• M4: 796,609 km (0.057 R)
• M5: 947,553 km (0.064 R)
• M6: 1,109,119 km (0.056 R)
• M7: 1,210,845 km (0.028 R)
• M8: 1,316,162 km (0.067 R)
• M9: 1,424,920 km (0.087 R)
• M10: 1,652,009 km (0.119 R)
• M11: 1,953,299 km (0.112 R)
• M12: 2,121,597 km (0.07 R)
• M13: 2,272,840 km (0.083 R)
• M14: 2,725,524 km (0.079 R)
• M15: 2,962,636 km (0.098 R)
• M16: 4,331,606 km (0.067 R)
• M17: 4,553,610 km (0.098 R)
• M18: 5,038,157 km (0.081 R)
• M19: 5,154,544 km (0.096 R)
• M20: 5,509,241 km (0.106 R)
• M21: 6,305,401 km (0.108 R)
• M22: 7,367,695 km (0.102 R)
• M23: 7,902,807 km (0.064 R)
• M24: 8,072,600 km (0.109 R)
• M25: 8,278,148 km (0.086 R)
• M26: 8,450,634 km (0.086 R)
• M27: 8,869,658 km (0.099 R)
• M28: 9,873,609 km (0.114 R)
• M29: 10,056,717 km (0.103 R)
• M30: 12,144,804 km (0.11 R)
• M31: 12,578,189 km (0.047 R)
• M32: 13,338,745 km (0.103 R)
• M33: 13,663,522 km (0.114 R)
• M34: 14,031,981 km (0.096 R)
• M35: 14,695,148 km (0.087 R)
• M36: 15,157,107 km (0.067 R)
• M37: 16,095,235 km (0.098 R)
• M38: 16,267,871 km (0.079 R)
• M39: 16,527,872 km (0.109 R)
• M40: 16,745,686 km (0.091 R)
• M41: 17,982,861 km (0.052 R)
• M42: 18,341,746 km (0.028 R)
• M43: 18,703,175 km (0.118 R)
• M44: 19,478,690 km (0.027 R)
• M45: 21,155,682 km (0.071 R)
• M46: 21,297,501 km (0.103 R)
• M47: 21,677,330 km (0.095 R)
• M48: 22,636,701 km (0.091 R)
• M49: 22,927,220 km (0.089 R)
• M50: 23,024,309 km (0.093 R)
• M51: 23,121,548 km (0.039 R)
• M52: 23,609,835 km (0.098 R)
• M53: 23,904,543 km (0.084 R)
• M54: 24,150,931 km (0.106 R)
• M55: 25,647,358 km (0.064 R)
• M56: 25,748,337 km (0.107 R)
• M57: 26,051,572 km (0.073 R)
• M58: 26,661,781 km (0.118 R)
• M59: 28,259,786 km (0.088 R)
• M60: 28,468,176 km (0.108 R)
• M61: 30,260,807 km (0.062 R)
• M62: 31,548,097 km (0.054 R)
• M63: 32,634,476 km (0.067 R)
• M64: 33,072,349 km (0.041 R)
• M65: 33,292,109 km (0.12 R)
• M66: 33,954,229 km (0.105 R)
• M67: 34,175,933 km (0.041 R)
• M68: 34,787,938 km (0.111 R)
• M69: 35,123,336 km (0.077 R)
• M70: 35,347,583 km (0.108 R)
• M71: 35,628,528 km (0.063 R)
• M72: 35,741,026 km (0.103 R)
• M73: 35,853,673 km (0.106 R)
• M74: 36,987,176 km (0.055 R)
• M75: 37,615,637 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.3

Radius: 14.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.79 AU - 11.47 AU

Year: 11332 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,983,590 km

• M1: 193,131 km (0.088 R)
• M2: 291,267 km (0.067 R)
• M3: 437,424 km (0.1 R)
• M4: 537,356 km (0.045 R)
• M5: 862,581 km (0.085 R)
• M6: 962,812 km (0.106 R)
• M7: 1,085,183 km (0.085 R)
• M8: 1,213,388 km (0.115 R)
• M9: 1,347,129 km (0.105 R)
• M10: 1,714,840 km (0.1 R)
• M11: 1,866,682 km (0.116 R)
• M12: 2,068,789 km (0.087 R)
• M13: 2,325,948 km (0.054 R)
• M14: 2,544,361 km (0.098 R)
• M15: 2,744,223 km (0.05 R)
• M16: 2,897,711 km (0.027 R)
• M17: 3,027,711 km (0.03 R)
• M18: 3,679,808 km (0.099 R)
• M19: 3,821,178 km (0.094 R)
• M20: 4,405,059 km (0.06 R)
• M21: 4,646,659 km (0.056 R)
• M22: 4,954,681 km (0.065 R)
• M23: 5,237,870 km (0.076 R)
• M24: 5,787,194 km (0.11 R)
• M25: 6,871,180 km (0.11 R)
• M26: 7,365,152 km (0.041 R)
• M27: 7,688,732 km (0.12 R)
• M28: 9,337,899 km (0.099 R)
• M29: 10,644,337 km (0.06 R)
• M30: 10,765,960 km (0.104 R)
• M31: 10,928,872 km (0.095 R)
• M32: 11,298,379 km (0.083 R)
• M33: 11,839,475 km (0.051 R)
• M34: 12,431,583 km (0.057 R)
• M35: 12,774,461 km (0.091 R)
• M36: 12,946,948 km (0.113 R)
• M37: 13,207,248 km (0.102 R)
• M38: 13,688,953 km (0.106 R)
• M39: 13,909,909 km (0.049 R)
• M40: 14,669,717 km (0.103 R)
• M41: 15,168,626 km (0.093 R)
• M42: 17,029,623 km (0.082 R)
• M43: 17,697,877 km (0.025 R)
• M44: 18,180,629 km (0.097 R)
• M45: 18,569,733 km (0.108 R)
• M46: 19,953,813 km (0.113 R)
• M47: 20,304,919 km (0.051 R)
• M48: 23,135,012 km (0.069 R)
• M49: 25,161,464 km (0.091 R)
• M50: 25,323,778 km (0.092 R)
• M51: 25,486,540 km (0.11 R)
• M52: 25,813,113 km (0.108 R)
• M53: 25,976,922 km (0.107 R)
• M54: 26,195,934 km (0.077 R)
• M55: 26,360,491 km (0.118 R)
• M56: 26,580,550 km (0.051 R)
• M57: 26,967,111 km (0.029 R)
• M58: 28,025,515 km (0.027 R)
• M59: 28,418,958 km (0.117 R)
• M60: 28,757,647 km (0.061 R)
• M61: 29,838,941 km (0.114 R)
• M62: 30,068,274 km (0.05 R)
• M63: 31,398,349 km (0.115 R)
• M64: 32,452,565 km (0.078 R)
• M65: 33,637,680 km (0.095 R)
• M66: 33,756,909 km (0.09 R)
• M67: 34,175,484 km (0.113 R)
• M68: 35,867,137 km (0.083 R)
• M69: 36,172,167 km (0.078 R)
• M70: 37,524,083 km (0.112 R)
• M71: 37,647,800 km (0.093 R)
• M72: 38,144,166 km (0.095 R)
• M73: 38,517,861 km (0.105 R)
• M74: 39,080,499 km (0.098 R)
• M75: 39,268,693 km (0.082 R)
• M76: 40,214,152 km (0.12 R)
• M77: 41,103,361 km (0.079 R)
• M78: 42,384,966 km (0.04 R)
• M79: 42,578,247 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.3

Radius: 8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.98 AU - 16.32 AU

Year: 20725 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,983,590 km

• M1: 114,143 km (0.075 R)
• M2: 227,838 km (0.092 R)
• M3: 301,440 km (0.056 R)
• M4: 562,488 km (0.101 R)
• M5: 615,595 km (0.03 R)
• M6: 727,345 km (0.113 R)
• M7: 866,620 km (0.12 R)
• M8: 1,148,612 km (0.063 R)
• M9: 1,929,962 km (0.038 R)
• M10: 2,475,695 km (0.102 R)
• M11: 2,781,324 km (0.106 R)
• M12: 3,262,580 km (0.081 R)
• M13: 3,700,303 km (0.114 R)
• M14: 3,769,418 km (0.106 R)
• M15: 4,049,764 km (0.113 R)
• M16: 4,556,901 km (0.115 R)
• M17: 4,931,344 km (0.025 R)
• M18: 5,045,637 km (0.045 R)
• M19: 5,472,141 km (0.081 R)
• M20: 6,154,157 km (0.099 R)
• M21: 6,484,320 km (0.11 R)
• M22: 6,905,288 km (0.082 R)
• M23: 7,773,405 km (0.114 R)
• M24: 7,995,857 km (0.096 R)
• M25: 9,186,057 km (0.045 R)
• M26: 9,706,059 km (0.043 R)
• M27: 9,801,652 km (0.068 R)
• M28: 9,945,715 km (0.056 R)
• M29: 11,982,490 km (0.109 R)
• M30: 12,033,802 km (0.101 R)
• M31: 12,811,412 km (0.054 R)
• M32: 13,498,515 km (0.108 R)
• M33: 15,018,579 km (0.116 R)
• M34: 15,240,133 km (0.047 R)
• M35: 15,351,285 km (0.118 R)
• M36: 15,462,735 km (0.086 R)
• M37: 15,911,379 km (0.04 R)
• M38: 16,193,820 km (0.072 R)
• M39: 16,763,937 km (0.071 R)
• M40: 16,936,125 km (0.11 R)
• M41: 19,590,140 km (0.096 R)
• M42: 21,305,729 km (0.094 R)
• M43: 21,930,001 km (0.09 R)
• M44: 22,941,432 km (0.101 R)
• M45: 23,645,589 km (0.092 R)
• M46: 24,162,001 km (0.107 R)
• M47: 24,486,778 km (0.099 R)
• M48: 24,551,853 km (0.072 R)
• M49: 25,140,521 km (0.086 R)
• M50: 25,272,017 km (0.047 R)
• M51: 25,866,369 km (0.118 R)
• M52: 26,065,484 km (0.102 R)
• M53: 26,398,639 km (0.071 R)
• M54: 28,563,170 km (0.116 R)
• M55: 28,906,497 km (0.115 R)
• M56: 29,113,242 km (0.065 R)
• M57: 29,528,077 km (0.112 R)
• M58: 29,736,167 km (0.101 R)
• M59: 30,363,431 km (0.027 R)
• M60: 31,065,643 km (0.089 R)
• M61: 31,773,092 km (0.103 R)
• M62: 31,915,359 km (0.065 R)
• M63: 32,343,060 km (0.117 R)
• M64: 33,927,451 km (0.067 R)
• M65: 34,363,828 km (0.067 R)
• M66: 34,875,452 km (0.059 R)
• M67: 34,948,755 km (0.104 R)
• M68: 35,980,233 km (0.107 R)
• M69: 38,981,764 km (0.09 R)
• M70: 39,210,200 km (0.093 R)
• M71: 40,975,605 km (0.095 R)
• M72: 41,595,688 km (0.063 R)
• M73: 42,531,572 km (0.044 R)
• M74: 42,766,740 km (0.116 R)
• M75: 42,923,668 km (0.103 R)
• M76: 43,790,438 km (0.109 R)
• M77: 44,583,307 km (0.103 R)
• M78: 44,662,893 km (0.109 R)
• M79: 46,102,922 km (0.113 R)
• M80: 46,344,373 km (0.085 R)
• M81: 46,586,273 km (0.113 R)
• M82: 47,071,419 km (0.117 R)
• M83: 47,314,515 km (0.094 R)
• M84: 48,209,709 km (0.087 R)
• M85: 49,686,689 km (0.11 R)
• M86: 50,182,157 km (0.118 R)
• M87: 51,929,759 km (0.088 R)
• M88: 52,348,633 km (0.116 R)
• M89: 52,516,632 km (0.085 R)
• M90: 53,696,959 km (0.099 R)
• M91: 54,375,385 km (0.119 R)
• M92: 55,483,905 km (0.116 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit