🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 174 Days

Day: 14.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,212,488 km

• M1: 123,269 km (0.106 R)
• M2: 186,249 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 178 Days

Day: 38.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,212,488 km

• M1: 64,626 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.92 AU

Year: 307 Days

Day: 29.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.07 AU - 1.31 AU

Year: 474 Days

Day: 15.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,212,488 km

• M1: 622,776 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.2 AU - 1.32 AU

Year: 517 Days

Day: 19.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.91 AU - 2.33 AU

Year: 1127 Days

Day: 26.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 125.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,212,488 km

• M1: 187,297 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.96 AU - 4.2 AU

Year: 2474 Days

Day: 17.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,212,488 km

• M1: 2,600,759 km (0.064 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 11.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.71 AU - 7.91 AU

Year: 6491 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,212,488 km

• M1: 174,282 km (0.037 R)
• M2: 317,746 km (0.082 R)
• M3: 797,207 km (0.11 R)
• M4: 946,207 km (0.032 R)
• M5: 1,024,446 km (0.104 R)
• M6: 1,162,824 km (0.077 R)
• M7: 1,495,680 km (0.104 R)
• M8: 1,682,976 km (0.029 R)
• M9: 2,270,148 km (0.078 R)
• M10: 2,756,042 km (0.037 R)
• M11: 3,494,905 km (0.057 R)
• M12: 3,695,367 km (0.093 R)
• M13: 4,133,988 km (0.114 R)
• M14: 4,213,125 km (0.072 R)
• M15: 4,306,175 km (0.11 R)
• M16: 4,616,590 km (0.065 R)
• M17: 4,823,035 km (0.045 R)
• M18: 5,374,154 km (0.083 R)
• M19: 5,489,643 km (0.116 R)
• M20: 6,079,807 km (0.057 R)
• M21: 6,170,164 km (0.106 R)
• M22: 6,505,114 km (0.061 R)
• M23: 6,924,287 km (0.085 R)
• M24: 7,129,236 km (0.111 R)
• M25: 7,304,415 km (0.12 R)
• M26: 8,250,921 km (0.08 R)
• M27: 8,367,757 km (0.104 R)
• M28: 8,755,664 km (0.097 R)
• M29: 9,339,844 km (0.078 R)
• M30: 9,531,628 km (0.052 R)
• M31: 9,972,194 km (0.036 R)
• M32: 10,061,055 km (0.103 R)
• M33: 10,928,274 km (0.095 R)
• M34: 11,445,284 km (0.119 R)
• M35: 11,594,433 km (0.03 R)
• M36: 11,932,375 km (0.075 R)
• M37: 12,656,578 km (0.086 R)
• M38: 12,830,261 km (0.112 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.7

Radius: 10.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.48 AU - 10.22 AU

Year: 11291 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,212,488 km

• M1: 133,890 km (0.052 R)
• M2: 204,500 km (0.075 R)
• M3: 432,338 km (0.086 R)
• M4: 747,541 km (0.067 R)
• M5: 825,930 km (0.095 R)
• M6: 943,215 km (0.06 R)
• M7: 1,316,162 km (0.086 R)
• M8: 2,092,874 km (0.104 R)
• M9: 2,190,562 km (0.076 R)
• M10: 2,441,587 km (0.109 R)
• M11: 2,863,004 km (0.043 R)
• M12: 3,119,265 km (0.078 R)
• M13: 3,773,008 km (0.044 R)
• M14: 3,912,882 km (0.081 R)
• M15: 4,054,551 km (0.078 R)
• M16: 4,723,553 km (0.098 R)
• M17: 5,027,087 km (0.067 R)
• M18: 5,744,857 km (0.058 R)
• M19: 6,304,204 km (0.119 R)
• M20: 6,518,578 km (0.033 R)
• M21: 6,735,195 km (0.087 R)
• M22: 6,808,049 km (0.117 R)
• M23: 7,052,492 km (0.11 R)
• M24: 7,399,709 km (0.092 R)
• M25: 7,550,205 km (0.117 R)
• M26: 7,701,747 km (0.036 R)
• M27: 7,803,324 km (0.086 R)
• M28: 8,007,824 km (0.088 R)
• M29: 8,317,941 km (0.065 R)
• M30: 8,422,211 km (0.103 R)
• M31: 8,790,670 km (0.045 R)
• M32: 9,003,548 km (0.056 R)
• M33: 9,407,313 km (0.102 R)
• M34: 9,488,843 km (0.094 R)
• M35: 9,789,535 km (0.107 R)
• M36: 10,260,469 km (0.055 R)
• M37: 10,428,468 km (0.104 R)
• M38: 10,852,578 km (0.104 R)
• M39: 10,966,571 km (0.051 R)
• M40: 11,311,095 km (0.047 R)
• M41: 11,397,862 km (0.103 R)
• M42: 11,542,822 km (0.085 R)
• M43: 11,834,538 km (0.038 R)
• M44: 11,922,651 km (0.092 R)
• M45: 12,395,680 km (0.112 R)
• M46: 12,574,748 km (0.08 R)
• M47: 13,086,672 km (0.055 R)
• M48: 13,944,616 km (0.112 R)
• M49: 15,457,350 km (0.12 R)
• M50: 15,650,181 km (0.033 R)
• M51: 15,876,074 km (0.111 R)
• M52: 16,331,001 km (0.03 R)
• M53: 16,955,572 km (0.094 R)
• M54: 17,087,966 km (0.103 R)
• M55: 17,454,032 km (0.083 R)
• M56: 17,587,773 km (0.046 R)
• M57: 17,957,280 km (0.049 R)
• M58: 19,047,100 km (0.069 R)
• M59: 19,150,323 km (0.03 R)
• M60: 19,322,809 km (0.045 R)
• M61: 19,704,134 km (0.103 R)
• M62: 19,913,272 km (0.111 R)
• M63: 19,983,134 km (0.105 R)
• M64: 20,298,486 km (0.081 R)
• M65: 20,934,128 km (0.067 R)
• M66: 21,325,775 km (0.118 R)
• M67: 22,080,347 km (0.075 R)
• M68: 22,188,805 km (0.094 R)
• M69: 22,697,438 km (0.111 R)
• M70: 23,136,507 km (0.11 R)
• M71: 23,578,420 km (0.041 R)
• M72: 23,652,321 km (0.029 R)
• M73: 23,948,824 km (0.062 R)
• M74: 24,097,524 km (0.064 R)
• M75: 24,996,159 km (0.084 R)
• M76: 25,071,556 km (0.115 R)
• M77: 25,146,953 km (0.108 R)
• M78: 25,222,500 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760

Radius: 5.4

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.22 AU - 17.88 AU

Year: 21325 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,212,488 km

• M1: 452,085 km (0.084 R)
• M2: 582,085 km (0.081 R)
• M3: 825,331 km (0.102 R)
• M4: 1,097,899 km (0.109 R)
• M5: 1,274,424 km (0.088 R)
• M6: 1,523,804 km (0.12 R)
• M7: 1,720,824 km (0.08 R)
• M8: 1,891,216 km (0.074 R)
• M9: 1,960,779 km (0.061 R)
• M10: 2,175,153 km (0.083 R)
• M11: 2,548,849 km (0.093 R)
• M12: 2,942,291 km (0.081 R)
• M13: 3,270,658 km (0.117 R)
• M14: 3,354,583 km (0.081 R)
• M15: 3,524,675 km (0.091 R)
• M16: 3,567,610 km (0.117 R)
• M17: 4,232,573 km (0.099 R)
• M18: 5,522,854 km (0.069 R)
• M19: 5,572,820 km (0.082 R)
• M20: 5,824,892 km (0.091 R)
• M21: 6,924,137 km (0.067 R)
• M22: 7,140,606 km (0.099 R)
• M23: 7,414,519 km (0.042 R)
• M24: 7,691,724 km (0.105 R)
• M25: 8,085,466 km (0.081 R)
• M26: 8,485,939 km (0.077 R)
• M27: 8,717,666 km (0.096 R)
• M28: 9,725,507 km (0.072 R)
• M29: 9,785,795 km (0.059 R)
• M30: 9,967,856 km (0.085 R)
• M31: 12,042,928 km (0.066 R)
• M32: 12,499,650 km (0.117 R)
• M33: 12,829,513 km (0.101 R)
• M34: 12,962,207 km (0.035 R)
• M35: 13,700,173 km (0.112 R)
• M36: 13,835,858 km (0.089 R)
• M37: 14,451,753 km (0.102 R)
• M38: 14,520,867 km (0.076 R)
• M39: 16,137,571 km (0.098 R)
• M40: 16,209,228 km (0.07 R)
• M41: 16,424,500 km (0.069 R)
• M42: 17,076,447 km (0.046 R)
• M43: 17,515,667 km (0.113 R)
• M44: 18,256,027 km (0.101 R)
• M45: 18,780,217 km (0.111 R)
• M46: 20,074,089 km (0.106 R)
• M47: 20,228,175 km (0.027 R)
• M48: 20,460,052 km (0.047 R)
• M49: 21,082,678 km (0.078 R)
• M50: 24,946,941 km (0.086 R)
• M51: 25,611,903 km (0.119 R)
• M52: 28,415,667 km (0.098 R)
• M53: 30,161,773 km (0.032 R)
• M54: 31,315,173 km (0.07 R)
• M55: 32,754,454 km (0.062 R)
• M56: 33,117,677 km (0.089 R)
• M57: 34,307,130 km (0.074 R)
• M58: 34,399,282 km (0.098 R)
• M59: 37,294,450 km (0.036 R)
• M60: 37,958,814 km (0.086 R)
• M61: 38,149,402 km (0.082 R)
• M62: 38,531,475 km (0.105 R)
• M63: 40,753,153 km (0.074 R)
• M64: 41,830,257 km (0.072 R)
• M65: 42,817,454 km (0.1 R)
• M66: 44,513,445 km (0.118 R)
• M67: 46,129,551 km (0.073 R)
• M68: 46,434,730 km (0.092 R)
• M69: 47,354,159 km (0.095 R)
• M70: 48,279,721 km (0.052 R)
• M71: 48,486,166 km (0.099 R)
• M72: 48,899,954 km (0.099 R)
• M73: 50,881,677 km (0.08 R)
• M74: 51,935,145 km (0.115 R)
• M75: 52,995,794 km (0.105 R)
• M76: 53,528,811 km (0.077 R)
• M77: 58,735,415 km (0.119 R)
• M78: 60,617,656 km (0.104 R)
• M79: 61,175,057 km (0.077 R)
• M80: 64,100,743 km (0.087 R)
• M81: 64,214,138 km (0.082 R)
• M82: 65,124,142 km (0.099 R)
• M83: 68,457,930 km (0.086 R)
• M84: 68,573,869 km (0.109 R)
• M85: 69,270,995 km (0.032 R)
• M86: 69,503,919 km (0.068 R)
• M87: 71,846,921 km (0.109 R)
• M88: 71,964,804 km (0.116 R)
• M89: 72,909,813 km (0.095 R)
• M90: 73,028,145 km (0.073 R)
• M91: 74,096,723 km (0.118 R)
• M92: 78,543,819 km (0.104 R)
• M93: 78,786,616 km (0.062 R)
• M94: 79,394,881 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit