🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.42 AU - 0.62 AU

Year: 158 Days

Day: 29 Hours

Environment

Temp: 170 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.4 AU - 0.66 AU

Year: 163 Days

Day: 42.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 181 Days

Day: 39.3 Hours

Environment

Temp: 74 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.06 AU - 1.6 AU

Year: 647 Days

Day: 12.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 11.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.81 AU - 3.95 AU

Year: 3223 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,652,639 km

• M1: 150,346 km (0.106 R)
• M2: 244,293 km (0.107 R)
• M3: 364,869 km (0.056 R)
• M4: 468,840 km (0.074 R)
• M5: 578,196 km (0.114 R)
• M6: 818,300 km (0.08 R)
• M7: 988,393 km (0.115 R)
• M8: 1,082,341 km (0.081 R)
• M9: 1,307,635 km (0.091 R)
• M10: 1,568,534 km (0.046 R)
• M11: 1,762,263 km (0.101 R)
• M12: 1,920,837 km (0.089 R)
• M13: 2,117,558 km (0.049 R)
• M14: 2,378,905 km (0.092 R)
• M15: 2,711,162 km (0.047 R)
• M16: 2,970,116 km (0.042 R)
• M17: 3,160,105 km (0.082 R)
• M18: 3,393,628 km (0.047 R)
• M19: 3,713,618 km (0.1 R)
• M20: 3,836,288 km (0.111 R)
• M21: 3,932,479 km (0.107 R)
• M22: 4,029,568 km (0.069 R)
• M23: 4,169,741 km (0.085 R)
• M24: 4,397,429 km (0.098 R)
• M25: 4,512,769 km (0.11 R)
• M26: 4,614,646 km (0.108 R)
• M27: 4,805,682 km (0.098 R)
• M28: 4,909,653 km (0.111 R)
• M29: 4,999,411 km (0.069 R)
• M30: 5,074,659 km (0.089 R)
• M31: 5,596,157 km (0.065 R)
• M32: 5,721,371 km (0.105 R)
• M33: 6,410,568 km (0.101 R)
• M34: 6,591,133 km (0.092 R)
• M35: 6,756,737 km (0.099 R)
• M36: 6,890,179 km (0.082 R)
• M37: 6,990,858 km (0.107 R)
• M38: 7,075,082 km (0.055 R)
• M39: 7,227,672 km (0.115 R)
• M40: 7,622,610 km (0.118 R)
• M41: 7,971,771 km (0.106 R)
• M42: 8,237,158 km (0.045 R)
• M43: 8,433,580 km (0.088 R)
• M44: 8,523,488 km (0.08 R)
• M45: 8,631,648 km (0.046 R)
• M46: 8,922,466 km (0.059 R)
• M47: 9,420,477 km (0.116 R)
• M48: 9,607,175 km (0.095 R)
• M49: 9,908,615 km (0.073 R)
• M50: 10,117,603 km (0.087 R)
• M51: 10,578,813 km (0.101 R)
• M52: 10,850,932 km (0.1 R)
• M53: 10,929,172 km (0.089 R)
• M54: 11,086,100 km (0.118 R)
• M55: 11,184,535 km (0.074 R)
• M56: 11,362,557 km (0.064 R)
• M57: 12,104,263 km (0.119 R)
• M58: 12,266,726 km (0.077 R)
• M59: 12,409,443 km (0.049 R)
• M60: 12,634,887 km (0.089 R)
• M61: 12,840,883 km (0.096 R)
• M62: 13,089,814 km (0.072 R)
• M63: 13,256,466 km (0.042 R)
• M64: 13,361,035 km (0.099 R)
• M65: 13,571,070 km (0.096 R)
• M66: 13,655,443 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 8.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.74 AU - 6.2 AU

Year: 4673 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,652,639 km

• M1: 113,694 km (0.052 R)
• M2: 296,054 km (0.118 R)
• M3: 361,279 km (0.077 R)
• M4: 424,409 km (0.115 R)
• M5: 483,201 km (0.086 R)
• M6: 610,210 km (0.05 R)
• M7: 854,802 km (0.119 R)
• M8: 931,845 km (0.1 R)
• M9: 988,543 km (0.109 R)
• M10: 1,093,560 km (0.101 R)
• M11: 1,227,002 km (0.055 R)
• M12: 1,340,397 km (0.095 R)
• M13: 1,687,614 km (0.107 R)
• M14: 2,431,115 km (0.093 R)
• M15: 2,494,694 km (0.042 R)
• M16: 3,039,679 km (0.055 R)
• M17: 3,142,602 km (0.041 R)
• M18: 3,299,381 km (0.08 R)
• M19: 3,387,644 km (0.088 R)
• M20: 3,512,408 km (0.106 R)
• M21: 3,656,920 km (0.035 R)
• M22: 3,730,073 km (0.053 R)
• M23: 3,896,127 km (0.118 R)
• M24: 4,121,421 km (0.12 R)
• M25: 4,389,650 km (0.085 R)
• M26: 4,782,794 km (0.087 R)
• M27: 5,560,553 km (0.119 R)
• M28: 5,964,168 km (0.048 R)
• M29: 6,093,720 km (0.094 R)
• M30: 6,202,178 km (0.11 R)
• M31: 6,421,339 km (0.034 R)
• M32: 6,487,611 km (0.095 R)
• M33: 6,643,043 km (0.117 R)
• M34: 6,822,261 km (0.059 R)
• M35: 7,002,976 km (0.07 R)
• M36: 7,369,341 km (0.089 R)
• M37: 7,624,704 km (0.103 R)
• M38: 7,695,015 km (0.101 R)
• M39: 7,930,482 km (0.072 R)
• M40: 8,216,214 km (0.084 R)
• M41: 8,529,622 km (0.042 R)
• M42: 8,675,629 km (0.103 R)
• M43: 8,970,038 km (0.075 R)
• M44: 9,168,255 km (0.12 R)
• M45: 9,342,836 km (0.077 R)
• M46: 10,361,298 km (0.108 R)
• M47: 10,647,628 km (0.089 R)
• M48: 10,831,035 km (0.102 R)
• M49: 11,174,662 km (0.091 R)
• M50: 11,227,919 km (0.074 R)
• M51: 11,307,804 km (0.09 R)
• M52: 11,764,377 km (0.111 R)
• M53: 13,085,924 km (0.081 R)
• M54: 13,565,086 km (0.057 R)
• M55: 14,366,931 km (0.116 R)
• M56: 14,832,030 km (0.099 R)
• M57: 14,890,523 km (0.105 R)
• M58: 15,302,067 km (0.103 R)
• M59: 15,687,730 km (0.102 R)
• M60: 15,836,730 km (0.032 R)
• M61: 15,926,489 km (0.045 R)
• M62: 16,226,731 km (0.098 R)
• M63: 16,317,238 km (0.055 R)
• M64: 16,377,526 km (0.028 R)
• M65: 17,724,805 km (0.091 R)
• M66: 17,786,888 km (0.109 R)
• M67: 18,004,852 km (0.103 R)
• M68: 18,474,589 km (0.111 R)
• M69: 18,758,526 km (0.093 R)
• M70: 19,107,388 km (0.104 R)
• M71: 19,490,508 km (0.096 R)
• M72: 20,134,527 km (0.104 R)
• M73: 20,949,387 km (0.104 R)
• M74: 21,278,352 km (0.111 R)
• M75: 21,377,386 km (0.094 R)
• M76: 21,575,902 km (0.068 R)
• M77: 21,908,159 km (0.112 R)
• M78: 22,275,572 km (0.1 R)
• M79: 22,409,611 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218

Radius: 6.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.02 AU - 14.52 AU

Year: 18127 Days

Day: 15.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,652,639 km

• M1: 135,685 km (0.028 R)
• M2: 425,307 km (0.119 R)
• M3: 622,626 km (0.057 R)
• M4: 672,293 km (0.115 R)
• M5: 959,970 km (0.081 R)
• M6: 1,158,187 km (0.116 R)
• M7: 1,732,194 km (0.089 R)
• M8: 1,779,616 km (0.114 R)
• M9: 2,409,124 km (0.098 R)
• M10: 2,986,572 km (0.086 R)
• M11: 3,276,044 km (0.102 R)
• M12: 3,335,135 km (0.085 R)
• M13: 3,454,215 km (0.102 R)
• M14: 3,789,015 km (0.101 R)
• M15: 4,391,595 km (0.109 R)
• M16: 5,719,426 km (0.118 R)
• M17: 5,933,949 km (0.035 R)
• M18: 6,334,273 km (0.085 R)
• M19: 7,199,248 km (0.062 R)
• M20: 7,430,975 km (0.04 R)
• M21: 7,586,856 km (0.099 R)
• M22: 7,862,266 km (0.064 R)
• M23: 8,422,809 km (0.047 R)
• M24: 8,666,953 km (0.072 R)
• M25: 8,789,922 km (0.083 R)
• M26: 9,329,522 km (0.118 R)
• M27: 9,709,351 km (0.026 R)
• M28: 9,879,743 km (0.047 R)
• M29: 10,310,136 km (0.117 R)
• M30: 10,484,118 km (0.055 R)
• M31: 11,189,322 km (0.114 R)
• M32: 11,457,701 km (0.109 R)
• M33: 13,490,138 km (0.062 R)
• M34: 13,680,276 km (0.118 R)
• M35: 13,823,591 km (0.028 R)
• M36: 14,256,228 km (0.109 R)
• M37: 14,547,196 km (0.116 R)
• M38: 15,930,827 km (0.091 R)
• M39: 18,188,408 km (0.083 R)
• M40: 18,398,593 km (0.108 R)
• M41: 19,354,225 km (0.039 R)
• M42: 19,838,024 km (0.114 R)
• M43: 21,368,709 km (0.109 R)
• M44: 21,701,714 km (0.067 R)
• M45: 22,260,462 km (0.116 R)
• M46: 22,372,661 km (0.114 R)
• M47: 22,993,791 km (0.082 R)
• M48: 23,334,874 km (0.08 R)
• M49: 23,506,164 km (0.039 R)
• M50: 23,735,049 km (0.111 R)
• M51: 24,426,191 km (0.104 R)
• M52: 24,949,035 km (0.102 R)
• M53: 25,007,229 km (0.099 R)
• M54: 25,299,543 km (0.105 R)
• M55: 26,005,495 km (0.052 R)
• M56: 28,040,774 km (0.05 R)
• M57: 29,016,003 km (0.059 R)
• M58: 29,816,651 km (0.057 R)
• M59: 29,940,518 km (0.064 R)
• M60: 30,313,017 km (0.088 R)
• M61: 31,188,014 km (0.06 R)
• M62: 33,219,254 km (0.054 R)
• M63: 33,476,114 km (0.088 R)
• M64: 34,121,330 km (0.082 R)
• M65: 35,358,205 km (0.12 R)
• M66: 35,817,769 km (0.084 R)
• M67: 35,949,416 km (0.06 R)
• M68: 36,345,251 km (0.037 R)
• M69: 37,341,125 km (0.109 R)
• M70: 37,541,436 km (0.096 R)
• M71: 38,413,442 km (0.097 R)
• M72: 39,631,767 km (0.1 R)
• M73: 39,699,834 km (0.108 R)
• M74: 39,904,185 km (0.104 R)
• M75: 39,972,401 km (0.082 R)
• M76: 40,725,328 km (0.114 R)
• M77: 40,793,993 km (0.106 R)
• M78: 42,106,116 km (0.12 R)
• M79: 42,175,679 km (0.065 R)
• M80: 42,314,655 km (0.098 R)
• M81: 42,384,218 km (0.085 R)
• M82: 43,151,805 km (0.12 R)
• M83: 44,276,631 km (0.114 R)
• M84: 44,630,131 km (0.029 R)
• M85: 45,981,898 km (0.105 R)
• M86: 46,196,570 km (0.063 R)
• M87: 46,411,543 km (0.059 R)
• M88: 47,491,490 km (0.062 R)
• M89: 47,708,556 km (0.113 R)
• M90: 48,579,814 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit