🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.76 AU

Year: 232 Days

Day: 32.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.55 AU - 0.83 AU

Year: 260 Days

Day: 35.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,865,213 km

• M1: 540,647 km (0.1 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.51 AU - 2.25 AU

Year: 1168 Days

Day: 28 Hours

Environment

Temp: -125 °C

Axial Tilt: 141.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.61 AU - 2.41 AU

Year: 1291 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.73 AU - 2.75 AU

Year: 1519 Days

Day: 33.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 11.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.98 AU - 2.74 AU

Year: 1642 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,865,213 km

• M1: 151,393 km (0.113 R)
• M2: 237,711 km (0.045 R)
• M3: 334,501 km (0.116 R)
• M4: 458,069 km (0.119 R)
• M5: 703,409 km (0.069 R)
• M6: 842,834 km (0.104 R)
• M7: 1,099,993 km (0.1 R)
• M8: 1,220,719 km (0.096 R)
• M9: 1,542,653 km (0.12 R)
• M10: 1,639,742 km (0.12 R)
• M11: 1,789,340 km (0.102 R)
• M12: 1,881,343 km (0.069 R)
• M13: 2,167,374 km (0.056 R)
• M14: 2,276,880 km (0.034 R)
• M15: 2,478,837 km (0.03 R)
• M16: 2,698,446 km (0.032 R)
• M17: 2,828,597 km (0.087 R)
• M18: 2,936,756 km (0.091 R)
• M19: 3,307,160 km (0.039 R)
• M20: 3,421,303 km (0.11 R)
• M21: 3,562,524 km (0.096 R)
• M22: 3,666,644 km (0.065 R)
• M23: 3,811,305 km (0.091 R)
• M24: 4,092,848 km (0.093 R)
• M25: 4,367,360 km (0.117 R)
• M26: 4,577,246 km (0.072 R)
• M27: 4,934,486 km (0.052 R)
• M28: 5,109,216 km (0.102 R)
• M29: 5,256,420 km (0.088 R)
• M30: 5,495,029 km (0.046 R)
• M31: 5,737,078 km (0.065 R)
• M32: 5,998,276 km (0.097 R)
• M33: 6,263,214 km (0.067 R)
• M34: 6,500,327 km (0.099 R)
• M35: 6,596,069 km (0.094 R)
• M36: 6,708,268 km (0.036 R)
• M37: 7,130,732 km (0.066 R)
• M38: 7,312,194 km (0.1 R)
• M39: 7,528,513 km (0.095 R)
• M40: 7,645,798 km (0.075 R)
• M41: 7,916,420 km (0.11 R)
• M42: 8,001,691 km (0.062 R)
• M43: 8,104,315 km (0.116 R)
• M44: 8,484,443 km (0.051 R)
• M45: 8,606,665 km (0.075 R)
• M46: 8,941,465 km (0.115 R)
• M47: 9,065,781 km (0.104 R)
• M48: 9,172,893 km (0.059 R)
• M49: 9,424,367 km (0.039 R)
• M50: 9,989,398 km (0.106 R)
• M51: 10,229,652 km (0.1 R)
• M52: 10,434,451 km (0.048 R)
• M53: 10,546,799 km (0.094 R)
• M54: 10,621,898 km (0.072 R)
• M55: 10,848,239 km (0.11 R)
• M56: 10,999,931 km (0.099 R)
• M57: 11,095,225 km (0.114 R)
• M58: 11,267,263 km (0.068 R)
• M59: 11,459,496 km (0.114 R)
• M60: 11,866,851 km (0.104 R)
• M61: 11,964,539 km (0.095 R)
• M62: 12,101,720 km (0.027 R)
• M63: 12,635,934 km (0.074 R)
• M64: 12,855,693 km (0.103 R)
• M65: 13,238,514 km (0.104 R)
• M66: 13,339,792 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.8

Radius: 9.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.08 AU - 5.18 AU

Year: 4513 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,865,213 km

• M1: 131,048 km (0.115 R)
• M2: 250,876 km (0.092 R)
• M3: 505,940 km (0.113 R)
• M4: 595,549 km (0.107 R)
• M5: 669,450 km (0.087 R)
• M6: 1,208,302 km (0.074 R)
• M7: 1,491,042 km (0.112 R)
• M8: 1,747,752 km (0.067 R)
• M9: 1,937,741 km (0.115 R)
• M10: 2,355,119 km (0.048 R)
• M11: 2,442,036 km (0.049 R)
• M12: 3,080,370 km (0.084 R)
• M13: 3,408,587 km (0.034 R)
• M14: 3,566,862 km (0.054 R)
• M15: 3,647,046 km (0.103 R)
• M16: 3,768,370 km (0.111 R)
• M17: 4,288,223 km (0.061 R)
• M18: 4,373,643 km (0.083 R)
• M19: 4,524,288 km (0.111 R)
• M20: 4,808,674 km (0.098 R)
• M21: 4,897,385 km (0.111 R)
• M22: 5,076,454 km (0.082 R)
• M23: 5,372,209 km (0.11 R)
• M24: 5,510,587 km (0.033 R)
• M25: 5,743,810 km (0.119 R)
• M26: 5,814,420 km (0.071 R)
• M27: 5,932,752 km (0.049 R)
• M28: 6,099,853 km (0.104 R)
• M29: 6,220,130 km (0.086 R)
• M30: 6,292,685 km (0.087 R)
• M31: 6,487,461 km (0.087 R)
• M32: 6,733,849 km (0.109 R)
• M33: 6,833,332 km (0.088 R)
• M34: 6,983,378 km (0.106 R)
• M35: 7,235,899 km (0.055 R)
• M36: 7,440,101 km (0.1 R)
• M37: 7,543,024 km (0.119 R)
• M38: 7,906,696 km (0.116 R)
• M39: 8,249,425 km (0.113 R)
• M40: 8,329,310 km (0.091 R)
• M41: 9,141,477 km (0.039 R)
• M42: 9,390,109 km (0.081 R)
• M43: 10,064,047 km (0.076 R)
• M44: 10,869,931 km (0.117 R)
• M45: 11,162,844 km (0.041 R)
• M46: 11,577,230 km (0.071 R)
• M47: 12,696,521 km (0.057 R)
• M48: 12,881,274 km (0.088 R)
• M49: 13,222,357 km (0.059 R)
• M50: 13,378,388 km (0.04 R)
• M51: 13,503,601 km (0.055 R)
• M52: 13,692,244 km (0.09 R)
• M53: 14,008,494 km (0.103 R)
• M54: 14,745,264 km (0.112 R)
• M55: 14,842,203 km (0.116 R)
• M56: 15,036,980 km (0.076 R)
• M57: 15,527,361 km (0.106 R)
• M58: 15,724,980 km (0.032 R)
• M59: 16,456,813 km (0.095 R)
• M60: 16,860,727 km (0.119 R)
• M61: 17,029,922 km (0.048 R)
• M62: 17,199,716 km (0.078 R)
• M63: 17,267,933 km (0.061 R)
• M64: 18,508,697 km (0.089 R)
• M65: 19,316,526 km (0.101 R)
• M66: 19,493,650 km (0.098 R)
• M67: 19,992,409 km (0.095 R)
• M68: 20,531,560 km (0.117 R)
• M69: 21,844,879 km (0.048 R)
• M70: 22,214,536 km (0.118 R)
• M71: 22,400,187 km (0.091 R)
• M72: 22,623,536 km (0.053 R)
• M73: 23,298,223 km (0.104 R)
• M74: 23,979,491 km (0.106 R)
• M75: 24,513,855 km (0.101 R)
• M76: 24,590,599 km (0.115 R)
• M77: 24,667,342 km (0.052 R)
• M78: 24,782,533 km (0.092 R)
• M79: 24,859,426 km (0.07 R)
• M80: 24,975,065 km (0.065 R)
• M81: 25,168,047 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 11.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.41 AU - 7.07 AU

Year: 6230 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,865,213 km

• M1: 144,362 km (0.072 R)
• M2: 283,638 km (0.062 R)
• M3: 397,930 km (0.118 R)
• M4: 743,651 km (0.088 R)
• M5: 904,469 km (0.118 R)
• M6: 1,161,179 km (0.078 R)
• M7: 1,426,416 km (0.105 R)
• M8: 1,614,311 km (0.104 R)
• M9: 1,860,698 km (0.083 R)
• M10: 2,155,107 km (0.063 R)
• M11: 2,483,175 km (0.088 R)
• M12: 2,596,121 km (0.044 R)
• M13: 3,413,973 km (0.118 R)
• M14: 3,775,401 km (0.107 R)
• M15: 4,238,856 km (0.106 R)
• M16: 4,627,511 km (0.076 R)
• M17: 4,720,561 km (0.038 R)
• M18: 4,814,359 km (0.096 R)
• M19: 5,051,621 km (0.062 R)
• M20: 5,537,515 km (0.082 R)
• M21: 5,811,129 km (0.075 R)
• M22: 6,165,975 km (0.099 R)
• M23: 7,003,424 km (0.117 R)
• M24: 7,191,319 km (0.062 R)
• M25: 7,517,592 km (0.114 R)
• M26: 7,737,800 km (0.074 R)
• M27: 8,100,126 km (0.088 R)
• M28: 8,184,500 km (0.047 R)
• M29: 8,297,446 km (0.109 R)
• M30: 8,957,472 km (0.069 R)
• M31: 9,161,673 km (0.067 R)
• M32: 9,723,712 km (0.112 R)
• M33: 9,963,817 km (0.068 R)
• M34: 10,327,489 km (0.114 R)
• M35: 11,068,148 km (0.1 R)
• M36: 11,161,946 km (0.071 R)
• M37: 11,256,043 km (0.103 R)
• M38: 11,508,115 km (0.083 R)
• M39: 11,603,110 km (0.117 R)
• M40: 12,114,286 km (0.11 R)
• M41: 12,405,104 km (0.06 R)
• M42: 13,258,261 km (0.05 R)
• M43: 13,357,893 km (0.091 R)
• M44: 13,658,435 km (0.103 R)
• M45: 13,961,221 km (0.096 R)
• M46: 14,198,184 km (0.113 R)
• M47: 14,607,484 km (0.08 R)
• M48: 15,194,207 km (0.103 R)
• M49: 15,507,914 km (0.108 R)
• M50: 15,929,480 km (0.067 R)
• M51: 16,640,669 km (0.104 R)
• M52: 17,144,514 km (0.108 R)
• M53: 17,362,030 km (0.076 R)
• M54: 17,690,098 km (0.101 R)
• M55: 18,611,920 km (0.067 R)
• M56: 18,872,819 km (0.115 R)
• M57: 18,985,017 km (0.094 R)
• M58: 19,210,162 km (0.098 R)
• M59: 19,322,959 km (0.067 R)
• M60: 19,890,682 km (0.084 R)
• M61: 19,966,828 km (0.07 R)
• M62: 20,195,713 km (0.081 R)
• M63: 20,272,157 km (0.041 R)
• M64: 20,733,068 km (0.092 R)
• M65: 21,782,946 km (0.077 R)
• M66: 23,611,331 km (0.044 R)
• M67: 24,015,245 km (0.08 R)
• M68: 24,788,966 km (0.102 R)
• M69: 25,405,608 km (0.083 R)
• M70: 25,488,336 km (0.095 R)
• M71: 26,402,827 km (0.086 R)
• M72: 27,539,921 km (0.119 R)
• M73: 27,965,228 km (0.06 R)
• M74: 28,349,694 km (0.07 R)
• M75: 28,564,217 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit