🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 42.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,101,333 km

• M1: 316,100 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.63 AU

Year: 571 Days

Day: 38.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.27 AU - 1.41 AU

Year: 591 Days

Day: 46.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,101,333 km

• M1: 280,945 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.24 AU - 1.88 AU

Year: 742 Days

Day: 18.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 69.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,101,333 km

• M1: 904,170 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.78 AU - 2.2 AU

Year: 1069 Days

Day: 43.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.5

Radius: 13.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.1 AU - 4.9 AU

Year: 3635 Days

Day: 9 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 87,101,333 km

• M1: 183,557 km (0.117 R)
• M2: 273,315 km (0.094 R)
• M3: 374,743 km (0.046 R)
• M4: 457,919 km (0.107 R)
• M5: 741,706 km (0.078 R)
• M6: 897,438 km (0.067 R)
• M7: 1,010,833 km (0.092 R)
• M8: 1,101,639 km (0.04 R)
• M9: 1,205,011 km (0.1 R)
• M10: 1,312,123 km (0.088 R)
• M11: 1,442,871 km (0.066 R)
• M12: 1,976,637 km (0.101 R)
• M13: 2,104,692 km (0.041 R)
• M14: 2,787,308 km (0.044 R)
• M15: 2,998,390 km (0.045 R)
• M16: 3,201,245 km (0.11 R)
• M17: 3,521,085 km (0.109 R)
• M18: 3,620,568 km (0.084 R)
• M19: 3,866,207 km (0.079 R)
• M20: 4,027,923 km (0.028 R)
• M21: 4,282,688 km (0.095 R)
• M22: 4,542,539 km (0.117 R)
• M23: 4,697,972 km (0.108 R)
• M24: 4,839,342 km (0.075 R)
• M25: 5,062,242 km (0.087 R)
• M26: 5,452,094 km (0.077 R)
• M27: 5,953,247 km (0.117 R)
• M28: 6,243,916 km (0.111 R)
• M29: 6,330,234 km (0.078 R)
• M30: 6,609,384 km (0.06 R)
• M31: 6,803,711 km (0.106 R)
• M32: 7,198,051 km (0.117 R)
• M33: 7,581,321 km (0.084 R)
• M34: 7,692,173 km (0.112 R)
• M35: 8,140,667 km (0.104 R)
• M36: 8,330,058 km (0.117 R)
• M37: 8,540,243 km (0.076 R)
• M38: 8,732,776 km (0.088 R)
• M39: 8,829,566 km (0.092 R)
• M40: 9,220,315 km (0.115 R)
• M41: 10,059,559 km (0.03 R)
• M42: 10,508,951 km (0.079 R)
• M43: 10,653,313 km (0.096 R)
• M44: 11,258,586 km (0.12 R)
• M45: 11,491,061 km (0.113 R)
• M46: 11,725,182 km (0.104 R)
• M47: 12,371,594 km (0.069 R)
• M48: 12,743,195 km (0.116 R)
• M49: 12,853,150 km (0.109 R)
• M50: 13,007,684 km (0.08 R)
• M51: 13,452,439 km (0.116 R)
• M52: 13,676,836 km (0.06 R)
• M53: 13,879,690 km (0.079 R)
• M54: 14,609,429 km (0.039 R)
• M55: 15,095,173 km (0.1 R)
• M56: 15,562,666 km (0.108 R)
• M57: 15,821,770 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 9.8

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.23 AU - 6.87 AU

Year: 6383 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,101,333 km

• M1: 124,914 km (0.114 R)
• M2: 233,971 km (0.071 R)
• M3: 327,919 km (0.071 R)
• M4: 472,131 km (0.116 R)
• M5: 553,213 km (0.074 R)
• M6: 639,680 km (0.104 R)
• M7: 758,461 km (0.117 R)
• M8: 856,298 km (0.09 R)
• M9: 1,049,878 km (0.091 R)
• M10: 1,160,281 km (0.117 R)
• M11: 1,462,319 km (0.042 R)
• M12: 1,714,392 km (0.096 R)
• M13: 1,884,036 km (0.117 R)
• M14: 2,019,721 km (0.064 R)
• M15: 2,280,620 km (0.082 R)
• M16: 2,467,617 km (0.087 R)
• M17: 2,616,616 km (0.069 R)
• M18: 2,768,757 km (0.101 R)
• M19: 3,058,977 km (0.087 R)
• M20: 3,453,317 km (0.107 R)
• M21: 3,644,653 km (0.109 R)
• M22: 3,962,848 km (0.095 R)
• M23: 4,188,591 km (0.078 R)
• M24: 4,626,314 km (0.079 R)
• M25: 5,024,843 km (0.078 R)
• M26: 5,406,766 km (0.074 R)
• M27: 5,629,218 km (0.095 R)
• M28: 5,826,388 km (0.086 R)
• M29: 6,112,120 km (0.081 R)
• M30: 6,198,737 km (0.052 R)
• M31: 6,431,661 km (0.069 R)
• M32: 6,578,716 km (0.116 R)
• M33: 6,846,347 km (0.103 R)
• M34: 7,026,762 km (0.088 R)
• M35: 7,392,229 km (0.104 R)
• M36: 8,173,579 km (0.092 R)
• M37: 8,752,373 km (0.077 R)
• M38: 9,046,782 km (0.098 R)
• M39: 9,377,692 km (0.111 R)
• M40: 10,428,767 km (0.111 R)
• M41: 10,706,121 km (0.093 R)
• M42: 12,825,325 km (0.075 R)
• M43: 13,685,812 km (0.11 R)
• M44: 13,875,352 km (0.089 R)
• M45: 14,180,382 km (0.078 R)
• M46: 14,256,976 km (0.096 R)
• M47: 14,642,191 km (0.097 R)
• M48: 14,874,815 km (0.108 R)
• M49: 14,991,651 km (0.098 R)
• M50: 15,540,975 km (0.072 R)
• M51: 15,738,743 km (0.091 R)
• M52: 15,897,467 km (0.09 R)
• M53: 16,176,766 km (0.109 R)
• M54: 16,497,803 km (0.063 R)
• M55: 16,618,827 km (0.109 R)
• M56: 17,146,310 km (0.066 R)
• M57: 17,638,187 km (0.102 R)
• M58: 18,888,078 km (0.091 R)
• M59: 19,014,637 km (0.072 R)
• M60: 19,099,160 km (0.06 R)
• M61: 19,438,598 km (0.067 R)
• M62: 20,728,879 km (0.095 R)
• M63: 21,209,089 km (0.06 R)
• M64: 22,940,534 km (0.068 R)
• M65: 23,754,795 km (0.096 R)
• M66: 24,532,704 km (0.031 R)
• M67: 25,225,941 km (0.085 R)
• M68: 25,504,941 km (0.075 R)
• M69: 25,831,962 km (0.106 R)
• M70: 26,584,439 km (0.047 R)
• M71: 26,726,258 km (0.062 R)
• M72: 27,296,375 km (0.064 R)
• M73: 27,487,262 km (0.093 R)
• M74: 27,966,574 km (0.065 R)
• M75: 28,884,656 km (0.081 R)
• M76: 29,960,115 km (0.068 R)
• M77: 30,403,972 km (0.119 R)
• M78: 31,848,489 km (0.109 R)
• M79: 32,959,403 km (0.068 R)
• M80: 33,570,510 km (0.119 R)
• M81: 33,980,109 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.5

Radius: 4.2

Gravity: 50.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.81 AU - 16.61 AU

Year: 21484 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,101,333 km

• M1: 59,989 km (0.105 R)
• M2: 228,436 km (0.086 R)
• M3: 646,861 km (0.084 R)
• M4: 1,363,734 km (0.1 R)
• M5: 1,595,760 km (0.099 R)
• M6: 2,560,966 km (0.031 R)
• M7: 4,132,342 km (0.116 R)
• M8: 4,226,888 km (0.11 R)
• M9: 4,514,714 km (0.045 R)
• M10: 4,908,456 km (0.055 R)
• M11: 5,261,806 km (0.118 R)
• M12: 7,204,783 km (0.081 R)
• M13: 7,318,477 km (0.116 R)
• M14: 7,375,624 km (0.081 R)
• M15: 7,432,920 km (0.12 R)
• M16: 8,851,706 km (0.099 R)
• M17: 9,905,623 km (0.1 R)
• M18: 9,968,903 km (0.105 R)
• M19: 10,868,136 km (0.072 R)
• M20: 11,195,605 km (0.037 R)
• M21: 13,858,148 km (0.1 R)
• M22: 15,588,697 km (0.107 R)
• M23: 15,883,704 km (0.102 R)
• M24: 15,957,754 km (0.066 R)
• M25: 16,629,299 km (0.119 R)
• M26: 17,538,854 km (0.082 R)
• M27: 17,615,299 km (0.118 R)
• M28: 17,922,573 km (0.061 R)
• M29: 19,326,848 km (0.069 R)
• M30: 19,405,836 km (0.103 R)
• M31: 20,523,781 km (0.078 R)
• M32: 20,766,129 km (0.112 R)
• M33: 22,239,519 km (0.063 R)
• M34: 22,488,300 km (0.103 R)
• M35: 23,156,404 km (0.099 R)
• M36: 23,915,613 km (0.072 R)
• M37: 24,683,200 km (0.048 R)
• M38: 26,505,003 km (0.109 R)
• M39: 27,121,944 km (0.047 R)
• M40: 27,921,994 km (0.082 R)
• M41: 29,000,744 km (0.112 R)
• M42: 29,091,251 km (0.116 R)
• M43: 29,545,280 km (0.069 R)
• M44: 32,036,833 km (0.03 R)
• M45: 33,071,003 km (0.115 R)
• M46: 33,830,062 km (0.089 R)
• M47: 35,558,815 km (0.119 R)
• M48: 36,141,350 km (0.081 R)
• M49: 40,610,137 km (0.044 R)
• M50: 41,219,001 km (0.078 R)
• M51: 42,240,604 km (0.035 R)
• M52: 42,343,079 km (0.074 R)
• M53: 42,960,469 km (0.113 R)
• M54: 45,880,769 km (0.065 R)
• M55: 46,091,702 km (0.097 R)
• M56: 48,434,255 km (0.087 R)
• M57: 49,728,277 km (0.083 R)
• M58: 50,488,384 km (0.116 R)
• M59: 50,815,255 km (0.12 R)
• M60: 50,924,312 km (0.09 R)
• M61: 51,142,874 km (0.045 R)
• M62: 51,361,736 km (0.083 R)
• M63: 52,350,129 km (0.066 R)
• M64: 53,344,806 km (0.091 R)
• M65: 53,788,962 km (0.107 R)
• M66: 54,011,414 km (0.101 R)
• M67: 55,016,562 km (0.101 R)
• M68: 55,128,611 km (0.096 R)
• M69: 55,353,007 km (0.069 R)
• M70: 56,479,180 km (0.082 R)
• M71: 59,442,714 km (0.118 R)
• M72: 60,018,367 km (0.104 R)
• M73: 60,827,392 km (0.113 R)
• M74: 61,059,269 km (0.104 R)
• M75: 61,175,207 km (0.076 R)
• M76: 63,276,159 km (0.075 R)
• M77: 63,981,663 km (0.072 R)
• M78: 64,689,859 km (0.107 R)
• M79: 66,590,799 km (0.028 R)
• M80: 67,668,203 km (0.097 R)
• M81: 70,082,862 km (0.052 R)
• M82: 70,690,978 km (0.07 R)
• M83: 71,789,924 km (0.117 R)
• M84: 72,402,976 km (0.119 R)
• M85: 72,894,554 km (0.054 R)
• M86: 73,510,598 km (0.105 R)
• M87: 74,004,720 km (0.094 R)
• M88: 77,997,188 km (0.083 R)
• M89: 78,753,555 km (0.072 R)
• M90: 81,419,688 km (0.102 R)
• M91: 82,828,152 km (0.069 R)
• M92: 83,085,012 km (0.094 R)
• M93: 86,449,318 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 20,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit