🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 150 Days

Day: 34.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 75.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.69 AU - 0.77 AU

Year: 230 Days

Day: 18.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.58 AU

Year: 611 Days

Day: 16.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.56 AU - 2.56 AU

Year: 1091 Days

Day: 45.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,125,784 km

• M1: 270,174 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.02 AU - 2.24 AU

Year: 1147 Days

Day: 24.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.77 AU - 3.73 AU

Year: 2162 Days

Day: 31.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.5 AU - 4.56 AU

Year: 2985 Days

Day: 33.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 159.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 14.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.92 AU - 8.58 AU

Year: 7203 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 172.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,125,784 km

• M1: 182,509 km (0.088 R)
• M2: 349,909 km (0.046 R)
• M3: 524,191 km (0.085 R)
• M4: 746,643 km (0.084 R)
• M5: 1,348,625 km (0.077 R)
• M6: 1,512,734 km (0.104 R)
• M7: 1,605,185 km (0.06 R)
• M8: 2,254,440 km (0.102 R)
• M9: 2,543,463 km (0.066 R)
• M10: 2,730,460 km (0.112 R)
• M11: 3,137,965 km (0.105 R)
• M12: 3,818,037 km (0.089 R)
• M13: 3,946,541 km (0.029 R)
• M14: 4,120,374 km (0.062 R)
• M15: 4,341,181 km (0.051 R)
• M16: 4,453,080 km (0.099 R)
• M17: 4,771,723 km (0.071 R)
• M18: 4,864,025 km (0.099 R)
• M19: 5,074,210 km (0.083 R)
• M20: 6,372,420 km (0.098 R)
• M21: 6,474,596 km (0.073 R)
• M22: 6,706,173 km (0.109 R)
• M23: 8,741,303 km (0.114 R)
• M24: 8,911,994 km (0.119 R)
• M25: 9,256,518 km (0.115 R)
• M26: 9,372,456 km (0.104 R)
• M27: 9,634,851 km (0.114 R)
• M28: 10,226,810 km (0.098 R)
• M29: 10,466,914 km (0.104 R)
• M30: 10,618,008 km (0.117 R)
• M31: 10,708,964 km (0.034 R)
• M32: 11,415,066 km (0.097 R)
• M33: 11,820,925 km (0.092 R)
• M34: 12,743,345 km (0.118 R)
• M35: 13,196,926 km (0.116 R)
• M36: 14,724,619 km (0.052 R)
• M37: 15,132,273 km (0.118 R)
• M38: 15,785,567 km (0.045 R)
• M39: 15,924,245 km (0.085 R)
• M40: 16,447,987 km (0.109 R)
• M41: 16,694,374 km (0.117 R)
• M42: 17,119,532 km (0.048 R)
• M43: 17,620,236 km (0.037 R)
• M44: 18,161,929 km (0.099 R)
• M45: 18,892,865 km (0.112 R)
• M46: 19,040,069 km (0.059 R)
• M47: 20,044,619 km (0.027 R)
• M48: 20,685,945 km (0.117 R)
• M49: 21,066,372 km (0.076 R)
• M50: 21,487,490 km (0.101 R)
• M51: 22,454,940 km (0.094 R)
• M52: 23,397,107 km (0.096 R)
• M53: 23,793,541 km (0.052 R)
• M54: 24,312,197 km (0.064 R)
• M55: 24,753,960 km (0.117 R)
• M56: 24,874,835 km (0.072 R)
• M57: 25,036,400 km (0.039 R)
• M58: 25,645,413 km (0.118 R)
• M59: 25,972,285 km (0.102 R)
• M60: 26,795,372 km (0.051 R)
• M61: 27,460,036 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.3

Radius: 6.4

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.57 AU - 16.07 AU

Year: 23216 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,125,784 km

• M1: 182,210 km (0.118 R)
• M2: 252,521 km (0.083 R)
• M3: 635,043 km (0.103 R)
• M4: 824,583 km (0.092 R)
• M5: 1,141,731 km (0.068 R)
• M6: 1,255,425 km (0.113 R)
• M7: 1,463,516 km (0.108 R)
• M8: 1,779,766 km (0.064 R)
• M9: 1,845,589 km (0.085 R)
• M10: 2,013,737 km (0.098 R)
• M11: 2,811,243 km (0.116 R)
• M12: 2,965,927 km (0.04 R)
• M13: 3,283,374 km (0.104 R)
• M14: 3,323,915 km (0.065 R)
• M15: 3,865,160 km (0.103 R)
• M16: 4,568,420 km (0.115 R)
• M17: 4,981,160 km (0.038 R)
• M18: 5,501,910 km (0.06 R)
• M19: 5,793,178 km (0.036 R)
• M20: 6,039,715 km (0.064 R)
• M21: 6,543,261 km (0.11 R)
• M22: 6,697,048 km (0.108 R)
• M23: 7,060,272 km (0.092 R)
• M24: 7,376,671 km (0.119 R)
• M25: 8,023,532 km (0.066 R)
• M26: 9,486,300 km (0.103 R)
• M27: 9,660,283 km (0.104 R)
• M28: 10,070,480 km (0.059 R)
• M29: 10,129,571 km (0.111 R)
• M30: 10,606,190 km (0.104 R)
• M31: 10,786,754 km (0.032 R)
• M32: 11,334,731 km (0.041 R)
• M33: 11,519,335 km (0.05 R)
• M34: 11,829,452 km (0.106 R)
• M35: 12,205,092 km (0.108 R)
• M36: 12,331,203 km (0.11 R)
• M37: 12,584,622 km (0.054 R)
• M38: 12,968,041 km (0.09 R)
• M39: 13,877,596 km (0.073 R)
• M40: 14,141,337 km (0.051 R)
• M41: 14,273,731 km (0.041 R)
• M42: 14,340,153 km (0.025 R)
• M43: 15,416,061 km (0.112 R)
• M44: 15,895,073 km (0.063 R)
• M45: 18,506,304 km (0.093 R)
• M46: 18,942,082 km (0.087 R)
• M47: 19,528,506 km (0.09 R)
• M48: 20,568,959 km (0.106 R)
• M49: 20,869,501 km (0.077 R)
• M50: 21,398,928 km (0.085 R)
• M51: 23,013,837 km (0.116 R)
• M52: 23,247,808 km (0.082 R)
• M53: 23,954,209 km (0.069 R)
• M54: 24,033,048 km (0.025 R)
• M55: 24,191,172 km (0.069 R)
• M56: 24,270,310 km (0.118 R)
• M57: 24,508,470 km (0.118 R)
• M58: 27,342,601 km (0.101 R)
• M59: 29,345,118 km (0.052 R)
• M60: 30,449,450 km (0.114 R)
• M61: 32,698,504 km (0.094 R)
• M62: 32,873,683 km (0.104 R)
• M63: 33,577,691 km (0.082 R)
• M64: 34,197,774 km (0.112 R)
• M65: 34,464,657 km (0.094 R)
• M66: 35,990,106 km (0.101 R)
• M67: 36,442,939 km (0.097 R)
• M68: 37,996,662 km (0.091 R)
• M69: 40,320,516 km (0.091 R)
• M70: 42,022,042 km (0.105 R)
• M71: 43,073,416 km (0.096 R)
• M72: 43,554,074 km (0.079 R)
• M73: 45,104,356 km (0.045 R)
• M74: 46,672,591 km (0.027 R)
• M75: 46,968,645 km (0.102 R)
• M76: 47,364,331 km (0.079 R)
• M77: 47,562,549 km (0.111 R)
• M78: 47,761,215 km (0.08 R)
• M79: 50,265,932 km (0.076 R)
• M80: 53,327,751 km (0.116 R)
• M81: 54,673,085 km (0.102 R)
• M82: 54,985,146 km (0.093 R)
• M83: 55,402,225 km (0.112 R)
• M84: 56,344,243 km (0.074 R)
• M85: 57,186,180 km (0.083 R)
• M86: 61,781,826 km (0.026 R)
• M87: 63,194,479 km (0.119 R)
• M88: 66,272,904 km (0.042 R)
• M89: 68,613,512 km (0.107 R)
• M90: 69,624,943 km (0.078 R)
• M91: 69,737,591 km (0.081 R)
• M92: 70,754,557 km (0.1 R)
• M93: 71,321,533 km (0.102 R)
• M94: 71,890,154 km (0.104 R)
• M95: 74,294,491 km (0.07 R)
• M96: 75,217,361 km (0.073 R)
• M97: 76,028,031 km (0.098 R)
• M98: 77,074,469 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 15,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit