🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.3 AU - 2.98 AU

Year: 1616 Days

Day: 24.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,350,339 km

• M1: 237,113 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.51 AU - 3.35 AU

Year: 1889 Days

Day: 27 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.95 AU - 3.27 AU

Year: 2066 Days

Day: 23.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.76 AU - 3.96 AU

Year: 2857 Days

Day: 46.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 9.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.7 AU - 5.06 AU

Year: 3453 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 108,350,339 km

• M1: 153,936 km (0.054 R)
• M2: 316,100 km (0.11 R)
• M3: 453,730 km (0.093 R)
• M4: 525,388 km (0.071 R)
• M5: 597,494 km (0.039 R)
• M6: 677,828 km (0.096 R)
• M7: 775,815 km (0.105 R)
• M8: 888,611 km (0.088 R)
• M9: 1,126,173 km (0.087 R)
• M10: 1,239,119 km (0.115 R)
• M11: 1,447,509 km (0.079 R)
• M12: 1,517,670 km (0.077 R)
• M13: 1,594,863 km (0.09 R)
• M14: 1,975,589 km (0.109 R)
• M15: 2,060,411 km (0.1 R)
• M16: 2,146,580 km (0.091 R)
• M17: 2,227,213 km (0.107 R)
• M18: 2,510,252 km (0.095 R)
• M19: 2,631,127 km (0.078 R)
• M20: 2,952,912 km (0.105 R)
• M21: 3,279,634 km (0.098 R)
• M22: 3,412,028 km (0.07 R)
• M23: 3,514,503 km (0.109 R)
• M24: 3,682,352 km (0.05 R)
• M25: 3,795,597 km (0.12 R)
• M26: 4,025,828 km (0.065 R)
• M27: 4,243,643 km (0.075 R)
• M28: 4,336,992 km (0.085 R)
• M29: 4,577,844 km (0.073 R)
• M30: 4,858,340 km (0.114 R)
• M31: 5,099,492 km (0.058 R)
• M32: 5,473,188 km (0.119 R)
• M33: 5,931,406 km (0.103 R)
• M34: 6,083,846 km (0.067 R)
• M35: 6,421,638 km (0.11 R)
• M36: 6,617,462 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.7

Radius: 14.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.07 AU - 6.19 AU

Year: 5033 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 108,350,339 km

• M1: 213,626 km (0.09 R)
• M2: 307,723 km (0.113 R)
• M3: 476,619 km (0.092 R)
• M4: 603,179 km (0.055 R)
• M5: 802,443 km (0.042 R)
• M6: 918,232 km (0.04 R)
• M7: 1,239,119 km (0.037 R)
• M8: 1,384,528 km (0.106 R)
• M9: 1,702,274 km (0.049 R)
• M10: 2,053,380 km (0.091 R)
• M11: 2,257,581 km (0.094 R)
• M12: 2,397,605 km (0.097 R)
• M13: 2,634,119 km (0.067 R)
• M14: 2,760,679 km (0.062 R)
• M15: 3,355,630 km (0.101 R)
• M16: 3,504,929 km (0.11 R)
• M17: 3,774,653 km (0.056 R)
• M18: 4,038,993 km (0.083 R)
• M19: 4,560,790 km (0.091 R)
• M20: 4,946,753 km (0.091 R)
• M21: 5,077,801 km (0.097 R)
• M22: 5,545,743 km (0.082 R)
• M23: 5,930,209 km (0.081 R)
• M24: 6,595,172 km (0.088 R)
• M25: 6,783,366 km (0.073 R)
• M26: 7,659,860 km (0.099 R)
• M27: 7,919,113 km (0.085 R)
• M28: 8,352,348 km (0.071 R)
• M29: 8,729,933 km (0.064 R)
• M30: 8,857,092 km (0.094 R)
• M31: 9,161,523 km (0.115 R)
• M32: 9,306,932 km (0.114 R)
• M33: 10,078,857 km (0.062 R)
• M34: 10,279,318 km (0.083 R)
• M35: 10,718,089 km (0.055 R)
• M36: 10,905,685 km (0.067 R)
• M37: 11,789,359 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.7

Radius: 4.4

Gravity: 46.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.58 AU - 14.9 AU

Year: 21319 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,350,339 km

• M1: 62,532 km (0.108 R)
• M2: 94,995 km (0.059 R)
• M3: 460,761 km (0.117 R)
• M4: 550,819 km (0.081 R)
• M5: 1,491,042 km (0.092 R)
• M6: 1,524,253 km (0.106 R)
• M7: 2,512,795 km (0.117 R)
• M8: 2,673,164 km (0.1 R)
• M9: 3,657,668 km (0.096 R)
• M10: 3,793,503 km (0.08 R)
• M11: 3,931,133 km (0.088 R)
• M12: 3,977,359 km (0.094 R)
• M13: 4,353,896 km (0.098 R)
• M14: 4,401,768 km (0.051 R)
• M15: 4,840,239 km (0.071 R)
• M16: 5,395,098 km (0.055 R)
• M17: 5,446,410 km (0.119 R)
• M18: 8,876,689 km (0.041 R)
• M19: 10,245,210 km (0.11 R)
• M20: 12,282,135 km (0.1 R)
• M21: 12,622,021 km (0.055 R)
• M22: 14,941,985 km (0.1 R)
• M23: 17,389,556 km (0.11 R)
• M24: 17,618,141 km (0.066 R)
• M25: 18,387,224 km (0.076 R)
• M26: 19,167,227 km (0.119 R)
• M27: 19,324,604 km (0.088 R)
• M28: 19,799,129 km (0.052 R)
• M29: 20,437,612 km (0.086 R)
• M30: 22,310,877 km (0.056 R)
• M31: 24,238,296 km (0.1 R)
• M32: 25,264,986 km (0.12 R)
• M33: 25,870,259 km (0.119 R)
• M34: 26,392,954 km (0.102 R)
• M35: 26,831,276 km (0.068 R)
• M36: 27,360,254 km (0.096 R)
• M37: 28,339,073 km (0.097 R)
• M38: 29,148,547 km (0.086 R)
• M39: 29,601,379 km (0.113 R)
• M40: 29,692,335 km (0.108 R)
• M41: 30,514,226 km (0.056 R)
• M42: 31,343,746 km (0.098 R)
• M43: 31,436,347 km (0.103 R)
• M44: 33,118,874 km (0.054 R)
• M45: 33,307,667 km (0.096 R)
• M46: 33,971,133 km (0.086 R)
• M47: 34,830,573 km (0.068 R)
• M48: 35,311,081 km (0.111 R)
• M49: 35,503,913 km (0.086 R)
• M50: 35,697,194 km (0.093 R)
• M51: 35,890,624 km (0.03 R)
• M52: 35,987,563 km (0.115 R)
• M53: 36,863,608 km (0.054 R)
• M54: 36,961,296 km (0.052 R)
• M55: 37,451,378 km (0.105 R)
• M56: 38,141,174 km (0.1 R)
• M57: 40,235,544 km (0.105 R)
• M58: 40,840,817 km (0.107 R)
• M59: 41,043,223 km (0.096 R)
• M60: 41,347,505 km (0.108 R)
• M61: 42,060,339 km (0.054 R)
• M62: 42,367,015 km (0.095 R)
• M63: 43,291,679 km (0.117 R)
• M64: 46,421,566 km (0.117 R)
• M65: 47,693,746 km (0.086 R)
• M66: 48,227,212 km (0.113 R)
• M67: 50,815,255 km (0.082 R)
• M68: 51,032,920 km (0.079 R)
• M69: 51,141,977 km (0.085 R)
• M70: 52,126,181 km (0.062 R)
• M71: 55,115,895 km (0.113 R)
• M72: 57,933,571 km (0.1 R)
• M73: 58,160,959 km (0.046 R)
• M74: 58,502,641 km (0.101 R)
• M75: 58,616,634 km (0.119 R)
• M76: 60,913,111 km (0.092 R)
• M77: 64,412,355 km (0.065 R)
• M78: 64,530,089 km (0.065 R)
• M79: 65,356,467 km (0.096 R)
• M80: 66,423,998 km (0.08 R)
• M81: 68,696,689 km (0.118 R)
• M82: 69,782,171 km (0.119 R)
• M83: 70,630,241 km (0.068 R)
• M84: 74,056,631 km (0.101 R)
• M85: 76,661,728 km (0.086 R)
• M86: 76,786,642 km (0.034 R)
• M87: 77,411,662 km (0.118 R)
• M88: 77,662,089 km (0.114 R)
• M89: 78,415,165 km (0.066 R)
• M90: 81,578,860 km (0.094 R)
• M91: 82,088,989 km (0.063 R)
• M92: 83,368,649 km (0.102 R)
• M93: 86,337,120 km (0.103 R)
• M94: 86,466,971 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.5

Radius: 6.9

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.19 AU - 18.47 AU

Year: 28363 Days

Day: 15.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,350,339 km

• M1: 149,149 km (0.078 R)
• M2: 325,824 km (0.073 R)
• M3: 1,085,033 km (0.084 R)
• M4: 1,153,998 km (0.039 R)
• M5: 1,406,818 km (0.06 R)
• M6: 1,559,109 km (0.112 R)
• M7: 1,838,707 km (0.085 R)
• M8: 1,921,585 km (0.112 R)
• M9: 2,864,051 km (0.07 R)
• M10: 3,057,780 km (0.066 R)
• M11: 3,356,527 km (0.111 R)
• M12: 3,407,241 km (0.089 R)
• M13: 3,458,254 km (0.109 R)
• M14: 3,875,183 km (0.082 R)
• M15: 4,928,053 km (0.082 R)
• M16: 5,337,054 km (0.103 R)
• M17: 5,515,673 km (0.087 R)
• M18: 5,635,950 km (0.115 R)
• M19: 6,063,501 km (0.048 R)
• M20: 6,565,103 km (0.111 R)
• M21: 7,408,087 km (0.11 R)
• M22: 7,474,358 km (0.11 R)
• M23: 7,741,391 km (0.083 R)
• M24: 8,079,631 km (0.097 R)
• M25: 8,840,636 km (0.082 R)
• M26: 9,123,077 km (0.066 R)
• M27: 9,408,360 km (0.092 R)
• M28: 9,769,339 km (0.095 R)
• M29: 10,061,205 km (0.112 R)
• M30: 11,105,548 km (0.074 R)
• M31: 11,257,539 km (0.094 R)
• M32: 12,340,777 km (0.106 R)
• M33: 13,134,693 km (0.113 R)
• M34: 13,214,878 km (0.103 R)
• M35: 13,295,361 km (0.113 R)
• M36: 15,613,679 km (0.057 R)
• M37: 16,471,474 km (0.085 R)
• M38: 17,786,588 km (0.1 R)
• M39: 18,142,931 km (0.111 R)
• M40: 18,591,724 km (0.103 R)
• M41: 18,681,932 km (0.104 R)
• M42: 19,500,382 km (0.119 R)
• M43: 20,144,849 km (0.12 R)
• M44: 28,820,778 km (0.099 R)
• M45: 34,636,844 km (0.11 R)
• M46: 35,640,496 km (0.072 R)
• M47: 36,202,086 km (0.097 R)
• M48: 37,790,367 km (0.103 R)
• M49: 38,019,102 km (0.081 R)
• M50: 38,133,694 km (0.09 R)
• M51: 39,285,448 km (0.088 R)
• M52: 41,387,149 km (0.065 R)
• M53: 41,741,097 km (0.086 R)
• M54: 43,645,179 km (0.108 R)
• M55: 45,942,703 km (0.086 R)
• M56: 46,799,151 km (0.066 R)
• M57: 46,921,821 km (0.081 R)
• M58: 47,784,253 km (0.099 R)
• M59: 48,155,405 km (0.101 R)
• M60: 51,032,920 km (0.063 R)
• M61: 51,539,010 km (0.076 R)
• M62: 52,683,733 km (0.031 R)
• M63: 52,939,246 km (0.118 R)
• M64: 53,067,301 km (0.062 R)
• M65: 54,352,048 km (0.091 R)
• M66: 56,298,615 km (0.086 R)
• M67: 57,214,753 km (0.106 R)
• M68: 58,532,112 km (0.073 R)
• M69: 63,492,179 km (0.026 R)
• M70: 64,036,565 km (0.059 R)
• M71: 64,172,849 km (0.109 R)
• M72: 64,855,763 km (0.066 R)
• M73: 73,522,267 km (0.053 R)
• M74: 74,236,896 km (0.097 R)
• M75: 76,105,673 km (0.075 R)
• M76: 77,263,261 km (0.069 R)
• M77: 77,698,890 km (0.074 R)
• M78: 81,656,053 km (0.112 R)
• M79: 83,882,668 km (0.093 R)
• M80: 84,330,414 km (0.056 R)
• M81: 85,528,095 km (0.097 R)
• M82: 86,580,815 km (0.042 R)
• M83: 87,033,199 km (0.109 R)
• M84: 87,184,293 km (0.094 R)
• M85: 93,758,969 km (0.11 R)
• M86: 97,340,492 km (0.08 R)
• M87: 98,282,211 km (0.101 R)
• M88: 98,439,438 km (0.086 R)
• M89: 98,754,192 km (0.068 R)
• M90: 100,332,898 km (0.105 R)
• M91: 101,601,787 km (0.096 R)
• M92: 103,355,224 km (0.034 R)
• M93: 103,995,353 km (0.092 R)
• M94: 104,636,829 km (0.102 R)
• M95: 107,215,597 km (0.096 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: 534 - 13,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit