🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.82 AU - 1.16 AU

Year: 373 Days

Day: 14.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,013,542 km

• M1: 224,247 km (0.107 R)
• M2: 312,360 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.51 AU - 2.47 AU

Year: 1063 Days

Day: 27.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.79 AU - 2.33 AU

Year: 1120 Days

Day: 44.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,013,542 km

• M1: 382,971 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.61 AU - 2.57 AU

Year: 1144 Days

Day: 23.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 11.8

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.87 AU - 7.21 AU

Year: 5622 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,013,542 km

• M1: 163,361 km (0.077 R)
• M2: 380,427 km (0.076 R)
• M3: 476,170 km (0.095 R)
• M4: 582,235 km (0.072 R)
• M5: 671,246 km (0.078 R)
• M6: 850,613 km (0.059 R)
• M7: 1,078,301 km (0.045 R)
• M8: 1,275,322 km (0.075 R)
• M9: 1,800,261 km (0.096 R)
• M10: 1,956,291 km (0.085 R)
• M11: 2,056,372 km (0.097 R)
• M12: 2,282,415 km (0.095 R)
• M13: 2,409,274 km (0.056 R)
• M14: 3,009,460 km (0.109 R)
• M15: 3,854,389 km (0.082 R)
• M16: 3,955,517 km (0.094 R)
• M17: 4,160,317 km (0.119 R)
• M18: 4,316,347 km (0.036 R)
• M19: 4,527,580 km (0.085 R)
• M20: 4,634,392 km (0.1 R)
• M21: 4,769,180 km (0.081 R)
• M22: 5,981,372 km (0.119 R)
• M23: 6,365,988 km (0.111 R)
• M24: 6,819,868 km (0.12 R)
• M25: 7,097,222 km (0.086 R)
• M26: 7,536,142 km (0.098 R)
• M27: 7,726,880 km (0.064 R)
• M28: 8,805,031 km (0.096 R)
• M29: 9,006,091 km (0.117 R)
• M30: 9,242,605 km (0.118 R)
• M31: 9,378,739 km (0.076 R)
• M32: 11,207,872 km (0.03 R)
• M33: 11,316,780 km (0.029 R)
• M34: 12,991,677 km (0.109 R)
• M35: 13,412,795 km (0.102 R)
• M36: 13,760,611 km (0.117 R)
• M37: 15,950,723 km (0.103 R)
• M38: 16,484,189 km (0.091 R)
• M39: 17,568,475 km (0.075 R)
• M40: 17,991,687 km (0.091 R)
• M41: 18,204,565 km (0.076 R)
• M42: 18,461,125 km (0.044 R)
• M43: 18,934,453 km (0.085 R)
• M44: 19,237,837 km (0.055 R)
• M45: 20,957,465 km (0.105 R)
• M46: 21,136,683 km (0.043 R)
• M47: 21,361,230 km (0.118 R)
• M48: 22,588,082 km (0.112 R)
• M49: 22,679,785 km (0.115 R)
• M50: 22,909,867 km (0.071 R)
• M51: 23,094,470 km (0.052 R)
• M52: 23,325,749 km (0.094 R)
• M53: 23,465,024 km (0.072 R)
• M54: 24,118,318 km (0.066 R)
• M55: 24,494,407 km (0.101 R)
• M56: 24,730,323 km (0.038 R)
• M57: 24,825,019 km (0.079 R)
• M58: 24,967,137 km (0.096 R)
• M59: 25,157,126 km (0.094 R)
• M60: 25,442,858 km (0.107 R)
• M61: 26,162,274 km (0.068 R)
• M62: 27,180,437 km (0.115 R)
• M63: 27,915,711 km (0.079 R)
• M64: 28,211,615 km (0.093 R)
• M65: 28,508,567 km (0.118 R)
• M66: 29,005,830 km (0.085 R)
• M67: 29,455,970 km (0.113 R)
• M68: 30,565,687 km (0.085 R)
• M69: 31,125,632 km (0.075 R)
• M70: 31,740,479 km (0.106 R)
• M71: 31,997,788 km (0.066 R)
• M72: 32,359,216 km (0.104 R)
• M73: 32,566,409 km (0.047 R)
• M74: 32,721,991 km (0.115 R)
• M75: 33,818,543 km (0.098 R)
• M76: 35,192,899 km (0.05 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 11.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.61 AU - 8.73 AU

Year: 9669 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,013,542 km

• M1: 328,667 km (0.071 R)
• M2: 629,807 km (0.116 R)
• M3: 929,003 km (0.037 R)
• M4: 1,068,727 km (0.076 R)
• M5: 1,677,441 km (0.104 R)
• M6: 2,052,483 km (0.036 R)
• M7: 2,453,854 km (0.106 R)
• M8: 2,957,700 km (0.094 R)
• M9: 3,221,889 km (0.083 R)
• M10: 3,716,909 km (0.11 R)
• M11: 4,655,486 km (0.103 R)
• M12: 4,808,524 km (0.111 R)
• M13: 5,309,827 km (0.083 R)
• M14: 5,664,374 km (0.115 R)
• M15: 5,893,857 km (0.086 R)
• M16: 5,993,339 km (0.102 R)
• M17: 6,160,141 km (0.109 R)
• M18: 7,052,492 km (0.045 R)
• M19: 7,193,414 km (0.087 R)
• M20: 7,693,968 km (0.119 R)
• M21: 7,802,726 km (0.069 R)
• M22: 8,766,585 km (0.117 R)
• M23: 8,842,281 km (0.097 R)
• M24: 9,611,514 km (0.12 R)
• M25: 10,004,208 km (0.079 R)
• M26: 10,202,425 km (0.064 R)
• M27: 11,008,758 km (0.09 R)
• M28: 11,793,698 km (0.11 R)
• M29: 12,511,319 km (0.046 R)
• M30: 12,810,963 km (0.091 R)
• M31: 13,112,852 km (0.11 R)
• M32: 13,243,002 km (0.025 R)
• M33: 14,433,801 km (0.12 R)
• M34: 15,246,566 km (0.058 R)
• M35: 16,260,092 km (0.119 R)
• M36: 16,680,911 km (0.081 R)
• M37: 17,010,774 km (0.106 R)
• M38: 17,629,211 km (0.05 R)
• M39: 18,158,190 km (0.105 R)
• M40: 18,254,830 km (0.036 R)
• M41: 18,448,858 km (0.089 R)
• M42: 18,692,404 km (0.057 R)
• M43: 19,084,200 km (0.086 R)
• M44: 20,577,337 km (0.12 R)
• M45: 20,880,572 km (0.09 R)
• M46: 21,083,426 km (0.076 R)
• M47: 21,901,727 km (0.057 R)
• M48: 22,107,873 km (0.048 R)
• M49: 22,574,169 km (0.104 R)
• M50: 23,253,493 km (0.058 R)
• M51: 23,886,442 km (0.046 R)
• M52: 24,632,187 km (0.048 R)
• M53: 25,493,721 km (0.118 R)
• M54: 25,765,092 km (0.115 R)
• M55: 26,037,210 km (0.094 R)
• M56: 26,365,129 km (0.068 R)
• M57: 26,529,686 km (0.095 R)
• M58: 28,025,366 km (0.113 R)
• M59: 28,305,413 km (0.115 R)
• M60: 29,207,638 km (0.099 R)
• M61: 30,291,175 km (0.103 R)
• M62: 30,809,083 km (0.038 R)
• M63: 31,156,001 km (0.117 R)
• M64: 32,497,594 km (0.066 R)
• M65: 32,791,853 km (0.097 R)
• M66: 32,909,736 km (0.068 R)
• M67: 34,216,175 km (0.113 R)
• M68: 35,056,316 km (0.082 R)
• M69: 35,600,104 km (0.107 R)
• M70: 36,268,358 km (0.098 R)
• M71: 37,679,216 km (0.12 R)
• M72: 38,484,501 km (0.072 R)
• M73: 39,734,541 km (0.088 R)
• M74: 39,860,203 km (0.058 R)
• M75: 40,617,467 km (0.079 R)
• M76: 40,744,177 km (0.084 R)
• M77: 42,402,768 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 8.7

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.93 AU - 12.27 AU

Year: 13071 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,013,542 km

• M1: 109,805 km (0.12 R)
• M2: 194,178 km (0.092 R)
• M3: 325,824 km (0.106 R)
• M4: 433,535 km (0.068 R)
• M5: 523,443 km (0.112 R)
• M6: 587,321 km (0.085 R)
• M7: 890,257 km (0.077 R)
• M8: 1,282,652 km (0.107 R)
• M9: 1,849,030 km (0.069 R)
• M10: 1,924,876 km (0.086 R)
• M11: 2,402,093 km (0.109 R)
• M12: 3,184,191 km (0.087 R)
• M13: 3,682,352 km (0.081 R)
• M14: 3,810,707 km (0.09 R)
• M15: 3,973,469 km (0.097 R)
• M16: 4,105,115 km (0.089 R)
• M17: 4,305,576 km (0.049 R)
• M18: 4,373,045 km (0.08 R)
• M19: 4,577,695 km (0.09 R)
• M20: 4,681,217 km (0.102 R)
• M21: 5,032,024 km (0.075 R)
• M22: 5,138,986 km (0.108 R)
• M23: 5,833,569 km (0.088 R)
• M24: 6,021,314 km (0.075 R)
• M25: 6,870,731 km (0.098 R)
• M26: 7,390,284 km (0.12 R)
• M27: 7,634,428 km (0.053 R)
• M28: 7,798,537 km (0.093 R)
• M29: 7,922,554 km (0.116 R)
• M30: 8,047,169 km (0.102 R)
• M31: 8,214,269 km (0.074 R)
• M32: 8,298,194 km (0.066 R)
• M33: 8,980,510 km (0.114 R)
• M34: 9,067,127 km (0.113 R)
• M35: 9,241,109 km (0.083 R)
• M36: 9,328,474 km (0.085 R)
• M37: 12,459,408 km (0.099 R)
• M38: 13,288,629 km (0.076 R)
• M39: 13,535,915 km (0.1 R)
• M40: 13,784,696 km (0.111 R)
• M41: 14,591,028 km (0.054 R)
• M42: 15,412,620 km (0.086 R)
• M43: 16,091,196 km (0.119 R)
• M44: 16,301,979 km (0.044 R)
• M45: 16,407,745 km (0.066 R)
• M46: 16,939,715 km (0.051 R)
• M47: 18,404,428 km (0.092 R)
• M48: 18,459,480 km (0.113 R)
• M49: 19,068,493 km (0.118 R)
• M50: 19,403,293 km (0.102 R)
• M51: 19,740,187 km (0.053 R)
• M52: 20,705,093 km (0.076 R)
• M53: 20,819,685 km (0.077 R)
• M54: 21,395,487 km (0.052 R)
• M55: 22,562,800 km (0.055 R)
• M56: 23,750,756 km (0.085 R)
• M57: 26,310,825 km (0.057 R)
• M58: 26,372,908 km (0.092 R)
• M59: 26,434,991 km (0.103 R)
• M60: 26,559,307 km (0.051 R)
• M61: 27,434,604 km (0.119 R)
• M62: 27,497,585 km (0.094 R)
• M63: 27,560,565 km (0.038 R)
• M64: 28,192,467 km (0.115 R)
• M65: 29,085,416 km (0.059 R)
• M66: 29,406,603 km (0.097 R)
• M67: 29,470,930 km (0.089 R)
• M68: 32,282,772 km (0.036 R)
• M69: 32,815,340 km (0.08 R)
• M70: 33,283,731 km (0.112 R)
• M71: 33,956,622 km (0.067 R)
• M72: 34,702,068 km (0.109 R)
• M73: 34,906,270 km (0.092 R)
• M74: 34,974,486 km (0.084 R)
• M75: 35,247,502 km (0.09 R)
• M76: 35,795,928 km (0.081 R)
• M77: 35,933,409 km (0.057 R)
• M78: 36,208,968 km (0.12 R)
• M79: 36,901,008 km (0.066 R)
• M80: 36,970,421 km (0.101 R)
• M81: 38,017,307 km (0.072 R)
• M82: 39,286,346 km (0.093 R)
• M83: 39,499,223 km (0.109 R)
• M84: 40,068,742 km (0.077 R)
• M85: 42,083,227 km (0.083 R)
• M86: 42,155,782 km (0.105 R)
• M87: 42,373,746 km (0.11 R)
• M88: 45,314,990 km (0.109 R)
• M89: 47,412,801 km (0.119 R)
• M90: 47,790,835 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit