🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.11 AU - 1.31 AU

Year: 491 Days

Day: 47.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,724,186 km

• M1: 163,062 km (0.056 R)
• M2: 644,318 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.19 AU - 1.61 AU

Year: 611 Days

Day: 32.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.29 AU - 2.01 AU

Year: 782 Days

Day: 34.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,724,186 km

• M1: 692,937 km (0.09 R)
• M2: 810,372 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.53 AU - 3.85 AU

Year: 2102 Days

Day: 23.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.98 AU - 4.66 AU

Year: 3313 Days

Day: 40.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 10.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.21 AU - 11.51 AU

Year: 14127 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,724,186 km

• M1: 148,551 km (0.075 R)
• M2: 390,600 km (0.09 R)
• M3: 1,265,299 km (0.099 R)
• M4: 1,369,269 km (0.083 R)
• M5: 1,698,684 km (0.09 R)
• M6: 1,861,147 km (0.111 R)
• M7: 1,932,356 km (0.118 R)
• M8: 2,053,081 km (0.098 R)
• M9: 3,165,491 km (0.104 R)
• M10: 3,424,894 km (0.065 R)
• M11: 4,371,399 km (0.076 R)
• M12: 4,563,633 km (0.054 R)
• M13: 4,693,334 km (0.097 R)
• M14: 4,890,205 km (0.074 R)
• M15: 5,190,747 km (0.056 R)
• M16: 6,307,345 km (0.079 R)
• M17: 6,598,014 km (0.097 R)
• M18: 6,671,317 km (0.092 R)
• M19: 7,765,177 km (0.071 R)
• M20: 8,833,156 km (0.108 R)
• M21: 8,995,170 km (0.109 R)
• M22: 9,363,630 km (0.113 R)
• M23: 9,988,650 km (0.119 R)
• M24: 11,366,895 km (0.108 R)
• M25: 11,765,274 km (0.069 R)
• M26: 12,123,262 km (0.08 R)
• M27: 12,849,859 km (0.09 R)
• M28: 13,357,594 km (0.09 R)
• M29: 14,488,105 km (0.053 R)
• M30: 15,210,364 km (0.055 R)
• M31: 16,240,943 km (0.071 R)
• M32: 17,243,399 km (0.036 R)
• M33: 18,111,216 km (0.111 R)
• M34: 18,576,465 km (0.11 R)
• M35: 18,680,286 km (0.11 R)
• M36: 20,155,321 km (0.101 R)
• M37: 20,852,896 km (0.079 R)
• M38: 21,177,523 km (0.077 R)
• M39: 21,613,003 km (0.059 R)
• M40: 22,161,429 km (0.064 R)
• M41: 22,825,494 km (0.091 R)
• M42: 23,552,539 km (0.097 R)
• M43: 24,571,450 km (0.087 R)
• M44: 26,126,969 km (0.082 R)
• M45: 26,243,356 km (0.111 R)
• M46: 26,360,042 km (0.096 R)
• M47: 26,476,878 km (0.05 R)
• M48: 26,710,999 km (0.056 R)
• M49: 27,358,608 km (0.09 R)
• M50: 27,773,293 km (0.116 R)
• M51: 28,011,304 km (0.117 R)
• M52: 29,332,103 km (0.066 R)
• M53: 29,756,662 km (0.093 R)
• M54: 30,427,758 km (0.055 R)
• M55: 30,550,428 km (0.086 R)
• M56: 31,351,076 km (0.046 R)
• M57: 32,408,584 km (0.105 R)
• M58: 33,288,219 km (0.075 R)
• M59: 33,541,039 km (0.091 R)
• M60: 34,239,512 km (0.065 R)
• M61: 34,814,566 km (0.089 R)
• M62: 34,942,771 km (0.054 R)
• M63: 35,263,958 km (0.092 R)
• M64: 35,521,715 km (0.116 R)
• M65: 35,844,697 km (0.093 R)
• M66: 36,298,427 km (0.095 R)
• M67: 36,689,027 km (0.089 R)
• M68: 37,080,974 km (0.078 R)
• M69: 37,934,878 km (0.106 R)
• M70: 39,127,921 km (0.118 R)
• M71: 39,528,245 km (0.065 R)
• M72: 39,997,085 km (0.068 R)
• M73: 40,467,870 km (0.104 R)
• M74: 40,737,744 km (0.12 R)
• M75: 42,300,593 km (0.103 R)
• M76: 42,780,204 km (0.102 R)
• M77: 43,399,539 km (0.041 R)
• M78: 43,606,583 km (0.11 R)
• M79: 43,883,189 km (0.088 R)
• M80: 43,952,453 km (0.101 R)
• M81: 44,368,634 km (0.115 R)
• M82: 44,646,886 km (0.108 R)
• M83: 45,414,922 km (0.07 R)
• M84: 46,257,906 km (0.052 R)
• M85: 46,822,638 km (0.072 R)
• M86: 47,460,822 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.5

Radius: 4

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.74 AU - 16.26 AU

Year: 23613 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,724,186 km

• M1: 217,067 km (0.091 R)
• M2: 1,145,321 km (0.12 R)
• M3: 1,174,792 km (0.051 R)
• M4: 1,680,433 km (0.107 R)
• M5: 2,026,602 km (0.108 R)
• M6: 3,231,912 km (0.115 R)
• M7: 3,572,696 km (0.028 R)
• M8: 3,616,080 km (0.089 R)
• M9: 3,703,445 km (0.038 R)
• M10: 3,924,850 km (0.119 R)
• M11: 3,969,729 km (0.103 R)
• M12: 4,241,997 km (0.118 R)
• M13: 5,844,639 km (0.105 R)
• M14: 6,206,217 km (0.117 R)
• M15: 6,788,901 km (0.115 R)
• M16: 8,119,724 km (0.045 R)
• M17: 8,349,207 km (0.037 R)
• M18: 8,406,952 km (0.057 R)
• M19: 8,932,190 km (0.066 R)
• M20: 8,991,281 km (0.088 R)
• M21: 9,109,613 km (0.084 R)
• M22: 9,408,060 km (0.056 R)
• M23: 9,468,049 km (0.1 R)
• M24: 10,883,993 km (0.069 R)
• M25: 11,391,878 km (0.119 R)
• M26: 11,520,083 km (0.117 R)
• M27: 11,713,214 km (0.073 R)
• M28: 13,027,880 km (0.098 R)
• M29: 14,044,099 km (0.046 R)
• M30: 15,651,228 km (0.064 R)
• M31: 16,657,573 km (0.118 R)
• M32: 17,981,814 km (0.096 R)
• M33: 19,492,603 km (0.105 R)
• M34: 24,179,354 km (0.109 R)
• M35: 24,757,400 km (0.065 R)
• M36: 25,006,630 km (0.091 R)
• M37: 25,927,256 km (0.11 R)
• M38: 28,060,521 km (0.058 R)
• M39: 28,493,906 km (0.079 R)
• M40: 29,279,594 km (0.119 R)
• M41: 29,719,113 km (0.103 R)
• M42: 29,895,489 km (0.115 R)
• M43: 31,229,752 km (0.112 R)
• M44: 31,409,120 km (0.11 R)
• M45: 32,856,330 km (0.047 R)
• M46: 33,404,756 km (0.097 R)
• M47: 33,680,016 km (0.094 R)
• M48: 34,603,035 km (0.067 R)
• M49: 36,757,394 km (0.103 R)
• M50: 36,851,939 km (0.118 R)
• M51: 37,041,480 km (0.083 R)
• M52: 37,136,475 km (0.102 R)
• M53: 37,231,320 km (0.047 R)
• M54: 37,421,608 km (0.107 R)
• M55: 38,473,281 km (0.075 R)
• M56: 38,569,473 km (0.088 R)
• M57: 39,244,309 km (0.104 R)
• M58: 39,728,856 km (0.044 R)
• M59: 40,997,745 km (0.115 R)
• M60: 42,180,765 km (0.032 R)
• M61: 42,279,949 km (0.089 R)
• M62: 42,478,315 km (0.083 R)
• M63: 42,676,981 km (0.109 R)
• M64: 43,575,167 km (0.074 R)
• M65: 43,775,628 km (0.091 R)
• M66: 44,883,400 km (0.072 R)
• M67: 45,389,939 km (0.054 R)
• M68: 48,158,098 km (0.107 R)
• M69: 48,572,783 km (0.117 R)
• M70: 48,780,574 km (0.116 R)
• M71: 48,884,695 km (0.035 R)
• M72: 49,719,451 km (0.074 R)
• M73: 53,748,421 km (0.078 R)
• M74: 53,855,832 km (0.114 R)
• M75: 54,394,085 km (0.114 R)
• M76: 54,609,805 km (0.108 R)
• M77: 55,693,043 km (0.1 R)
• M78: 56,019,466 km (0.098 R)
• M79: 56,237,280 km (0.079 R)
• M80: 59,762,255 km (0.112 R)
• M81: 61,776,142 km (0.103 R)
• M82: 62,113,934 km (0.1 R)
• M83: 62,452,473 km (0.027 R)
• M84: 64,952,852 km (0.033 R)
• M85: 66,330,499 km (0.081 R)
• M86: 66,445,689 km (0.067 R)
• M87: 69,465,173 km (0.088 R)
• M88: 69,699,294 km (0.091 R)
• M89: 75,877,686 km (0.062 R)
• M90: 77,085,838 km (0.119 R)
• M91: 77,570,834 km (0.116 R)
• M92: 78,543,819 km (0.084 R)
• M93: 80,747,994 km (0.067 R)
• M94: 82,104,847 km (0.033 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit