🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.91 AU

Year: 271 Days

Day: 12.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,116,202 km

• M1: 670,198 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1 AU - 1.32 AU

Year: 439 Days

Day: 35.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.19 AU - 1.97 AU

Year: 698 Days

Day: 21.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,116,202 km

• M1: 61,784 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.3 AU - 2.12 AU

Year: 786 Days

Day: 39.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.63 AU - 2.35 AU

Year: 987 Days

Day: 14.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.29 AU - 2.37 AU

Year: 1250 Days

Day: 28 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,116,202 km

• M1: 918,681 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.9

Radius: 7.4

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.1 AU - 15.66 AU

Year: 19165 Days

Day: 18.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,116,202 km

• M1: 309,668 km (0.079 R)
• M2: 414,685 km (0.102 R)
• M3: 662,120 km (0.073 R)
• M4: 754,572 km (0.119 R)
• M5: 1,194,988 km (0.114 R)
• M6: 1,397,095 km (0.116 R)
• M7: 1,487,003 km (0.076 R)
• M8: 1,932,505 km (0.096 R)
• M9: 2,239,779 km (0.118 R)
• M10: 2,453,255 km (0.073 R)
• M11: 3,132,879 km (0.109 R)
• M12: 3,412,327 km (0.054 R)
• M13: 3,741,443 km (0.076 R)
• M14: 3,909,740 km (0.086 R)
• M15: 4,123,815 km (0.052 R)
• M16: 4,971,885 km (0.069 R)
• M17: 5,582,394 km (0.11 R)
• M18: 6,216,540 km (0.07 R)
• M19: 6,316,022 km (0.104 R)
• M20: 7,183,839 km (0.082 R)
• M21: 7,499,042 km (0.11 R)
• M22: 8,692,833 km (0.106 R)
• M23: 8,860,233 km (0.094 R)
• M24: 8,916,332 km (0.079 R)
• M25: 10,710,908 km (0.103 R)
• M26: 10,770,598 km (0.119 R)
• M27: 10,830,437 km (0.064 R)
• M28: 10,890,276 km (0.058 R)
• M29: 11,131,129 km (0.108 R)
• M30: 12,929,295 km (0.111 R)
• M31: 13,056,603 km (0.092 R)
• M32: 13,634,649 km (0.094 R)
• M33: 14,682,881 km (0.089 R)
• M34: 15,351,135 km (0.063 R)
• M35: 16,097,628 km (0.104 R)
• M36: 16,855,940 km (0.085 R)
• M37: 18,335,613 km (0.062 R)
• M38: 20,076,932 km (0.077 R)
• M39: 20,372,238 km (0.107 R)
• M40: 21,266,983 km (0.1 R)
• M41: 22,556,217 km (0.052 R)
• M42: 22,709,555 km (0.025 R)
• M43: 24,105,154 km (0.11 R)
• M44: 24,340,322 km (0.057 R)
• M45: 26,088,971 km (0.107 R)
• M46: 26,492,137 km (0.068 R)
• M47: 27,877,862 km (0.101 R)
• M48: 28,620,915 km (0.095 R)
• M49: 28,703,942 km (0.11 R)
• M50: 30,549,531 km (0.114 R)
• M51: 31,658,051 km (0.104 R)
• M52: 32,519,585 km (0.033 R)
• M53: 32,692,969 km (0.069 R)
• M54: 33,738,808 km (0.095 R)
• M55: 34,177,878 km (0.077 R)
• M56: 39,038,761 km (0.056 R)
• M57: 39,407,370 km (0.102 R)
• M58: 42,208,291 km (0.066 R)
• M59: 42,397,233 km (0.113 R)
• M60: 43,156,143 km (0.064 R)
• M61: 44,494,895 km (0.063 R)
• M62: 45,847,110 km (0.037 R)
• M63: 47,114,952 km (0.054 R)
• M64: 48,196,694 km (0.078 R)
• M65: 48,394,163 km (0.071 R)
• M66: 48,592,081 km (0.047 R)
• M67: 48,790,149 km (0.087 R)
• M68: 49,087,699 km (0.101 R)
• M69: 49,784,675 km (0.12 R)
• M70: 50,986,844 km (0.111 R)
• M71: 51,490,540 km (0.084 R)
• M72: 52,097,159 km (0.114 R)
• M73: 54,856,342 km (0.081 R)
• M74: 55,683,020 km (0.091 R)
• M75: 55,994,034 km (0.12 R)
• M76: 58,713,873 km (0.035 R)
• M77: 59,347,719 km (0.091 R)
• M78: 60,728,508 km (0.092 R)
• M79: 61,155,610 km (0.093 R)
• M80: 62,119,917 km (0.065 R)
• M81: 63,413,640 km (0.12 R)
• M82: 63,630,258 km (0.1 R)
• M83: 65,261,622 km (0.033 R)
• M84: 65,918,058 km (0.067 R)
• M85: 66,137,368 km (0.067 R)
• M86: 66,686,692 km (0.084 R)
• M87: 67,347,914 km (0.104 R)
• M88: 70,237,995 km (0.105 R)
• M89: 71,698,071 km (0.116 R)
• M90: 73,281,863 km (0.119 R)
• M91: 73,395,408 km (0.075 R)
• M92: 75,908,503 km (0.12 R)
• M93: 76,138,285 km (0.067 R)
• M94: 76,713,938 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 7.7

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.01 AU - 18.13 AU

Year: 23706 Days

Day: 23.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,116,202 km

• M1: 125,812 km (0.082 R)
• M2: 193,879 km (0.05 R)
• M3: 251,923 km (0.115 R)
• M4: 801,545 km (0.095 R)
• M5: 880,383 km (0.086 R)
• M6: 934,538 km (0.111 R)
• M7: 1,192,445 km (0.084 R)
• M8: 1,376,600 km (0.107 R)
• M9: 1,472,342 km (0.109 R)
• M10: 1,947,914 km (0.092 R)
• M11: 2,784,316 km (0.1 R)
• M12: 3,239,991 km (0.117 R)
• M13: 3,325,261 km (0.077 R)
• M14: 4,173,182 km (0.115 R)
• M15: 4,549,421 km (0.096 R)
• M16: 5,233,831 km (0.105 R)
• M17: 5,283,946 km (0.116 R)
• M18: 7,529,710 km (0.078 R)
• M19: 7,929,435 km (0.103 R)
• M20: 8,277,549 km (0.088 R)
• M21: 8,453,626 km (0.049 R)
• M22: 9,473,884 km (0.102 R)
• M23: 11,302,269 km (0.074 R)
• M24: 11,563,018 km (0.091 R)
• M25: 12,289,914 km (0.087 R)
• M26: 12,557,844 km (0.101 R)
• M27: 13,926,515 km (0.069 R)
• M28: 14,416,747 km (0.036 R)
• M29: 14,983,872 km (0.115 R)
• M30: 15,342,010 km (0.085 R)
• M31: 16,433,476 km (0.067 R)
• M32: 16,951,234 km (0.066 R)
• M33: 17,025,734 km (0.089 R)
• M34: 17,249,532 km (0.103 R)
• M35: 18,460,228 km (0.065 R)
• M36: 19,854,629 km (0.089 R)
• M37: 22,090,220 km (0.113 R)
• M38: 23,403,091 km (0.04 R)
• M39: 23,568,995 km (0.11 R)
• M40: 24,404,200 km (0.079 R)
• M41: 25,334,250 km (0.117 R)
• M42: 25,589,913 km (0.119 R)
• M43: 25,675,333 km (0.111 R)
• M44: 26,275,819 km (0.039 R)
• M45: 26,448,305 km (0.077 R)
• M46: 27,054,625 km (0.062 R)
• M47: 27,315,973 km (0.119 R)
• M48: 27,490,703 km (0.104 R)
• M49: 27,929,025 km (0.114 R)
• M50: 29,079,432 km (0.061 R)
• M51: 30,606,976 km (0.109 R)
• M52: 32,068,548 km (0.114 R)
• M53: 33,927,151 km (0.117 R)
• M54: 35,629,575 km (0.102 R)
• M55: 35,724,869 km (0.098 R)
• M56: 36,203,134 km (0.108 R)
• M57: 36,683,492 km (0.027 R)
• M58: 40,502,128 km (0.056 R)
• M59: 41,300,831 km (0.102 R)
• M60: 42,205,748 km (0.094 R)
• M61: 42,508,833 km (0.118 R)
• M62: 43,626,180 km (0.116 R)
• M63: 43,932,706 km (0.062 R)
• M64: 44,342,305 km (0.094 R)
• M65: 44,959,246 km (0.03 R)
• M66: 47,980,824 km (0.038 R)
• M67: 48,825,753 km (0.107 R)
• M68: 49,462,741 km (0.098 R)
• M69: 49,888,945 km (0.093 R)
• M70: 50,102,571 km (0.102 R)
• M71: 53,669,732 km (0.072 R)
• M72: 54,766,883 km (0.093 R)
• M73: 56,426,222 km (0.114 R)
• M74: 57,541,774 km (0.112 R)
• M75: 61,045,506 km (0.088 R)
• M76: 61,617,119 km (0.103 R)
• M77: 62,535,351 km (0.108 R)
• M78: 62,765,582 km (0.076 R)
• M79: 62,880,772 km (0.06 R)
• M80: 63,921,076 km (0.087 R)
• M81: 67,547,777 km (0.037 R)
• M82: 68,494,432 km (0.094 R)
• M83: 69,683,885 km (0.103 R)
• M84: 71,481,004 km (0.088 R)
• M85: 72,566,486 km (0.11 R)
• M86: 76,347,124 km (0.081 R)
• M87: 76,716,481 km (0.094 R)
• M88: 78,944,442 km (0.08 R)
• M89: 81,822,107 km (0.103 R)
• M90: 81,947,918 km (0.092 R)
• M91: 82,578,324 km (0.048 R)
• M92: 84,861,337 km (0.055 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit