🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.23 AU - 1.85 AU

Year: 691 Days

Day: 40.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.52 AU - 1.92 AU

Year: 816 Days

Day: 38.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,194,828 km

• M1: 63,429 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.89 AU - 4.29 AU

Year: 2460 Days

Day: 12.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 112.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.6 AU - 3.66 AU

Year: 2501 Days

Day: 41.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,194,828 km

• M1: 2,150,469 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.13 AU - 4.39 AU

Year: 3180 Days

Day: 35.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 10.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.91 AU - 5.95 AU

Year: 4576 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,194,828 km

• M1: 133,142 km (0.118 R)
• M2: 299,495 km (0.051 R)
• M3: 503,995 km (0.1 R)
• M4: 586,723 km (0.12 R)
• M5: 663,616 km (0.081 R)
• M6: 1,075,459 km (0.105 R)
• M7: 1,158,486 km (0.082 R)
• M8: 1,420,731 km (0.1 R)
• M9: 1,622,239 km (0.109 R)
• M10: 2,175,452 km (0.086 R)
• M11: 2,264,164 km (0.106 R)
• M12: 2,372,323 km (0.115 R)
• M13: 2,745,570 km (0.072 R)
• M14: 2,841,761 km (0.082 R)
• M15: 3,589,003 km (0.109 R)
• M16: 3,715,862 km (0.087 R)
• M17: 4,260,099 km (0.107 R)
• M18: 4,736,717 km (0.052 R)
• M19: 4,946,304 km (0.119 R)
• M20: 5,064,038 km (0.065 R)
• M21: 5,765,352 km (0.11 R)
• M22: 6,140,095 km (0.091 R)
• M23: 6,241,373 km (0.099 R)
• M24: 6,394,262 km (0.084 R)
• M25: 6,704,079 km (0.081 R)
• M26: 7,098,120 km (0.041 R)
• M27: 7,231,112 km (0.08 R)
• M28: 7,338,224 km (0.103 R)
• M29: 7,472,713 km (0.087 R)
• M30: 7,581,022 km (0.118 R)
• M31: 7,717,006 km (0.104 R)
• M32: 8,074,545 km (0.103 R)
• M33: 8,381,370 km (0.054 R)
• M34: 8,550,266 km (0.075 R)
• M35: 8,748,783 km (0.098 R)
• M36: 8,862,926 km (0.086 R)
• M37: 9,295,413 km (0.106 R)
• M38: 9,764,403 km (0.115 R)
• M39: 10,271,091 km (0.035 R)
• M40: 10,664,383 km (0.088 R)
• M41: 11,279,081 km (0.109 R)
• M42: 11,528,162 km (0.062 R)
• M43: 11,747,771 km (0.089 R)
• M44: 12,898,328 km (0.095 R)
• M45: 13,421,173 km (0.035 R)
• M46: 14,386,528 km (0.112 R)
• M47: 14,487,656 km (0.07 R)
• M48: 14,622,893 km (0.082 R)
• M49: 16,033,002 km (0.051 R)
• M50: 16,173,026 km (0.083 R)
• M51: 16,278,193 km (0.052 R)
• M52: 16,878,529 km (0.113 R)
• M53: 17,270,925 km (0.101 R)
• M54: 17,414,389 km (0.092 R)
• M55: 17,702,514 km (0.087 R)
• M56: 17,955,784 km (0.11 R)
• M57: 18,064,840 km (0.085 R)
• M58: 18,319,905 km (0.106 R)
• M59: 18,870,425 km (0.078 R)
• M60: 20,251,812 km (0.08 R)
• M61: 20,630,743 km (0.107 R)
• M62: 21,088,513 km (0.068 R)
• M63: 21,165,107 km (0.075 R)
• M64: 21,511,127 km (0.119 R)
• M65: 22,130,911 km (0.098 R)
• M66: 22,835,068 km (0.099 R)
• M67: 22,913,756 km (0.095 R)
• M68: 23,110,926 km (0.115 R)
• M69: 23,308,545 km (0.103 R)
• M70: 24,024,969 km (0.102 R)
• M71: 24,185,189 km (0.03 R)
• M72: 24,426,041 km (0.07 R)
• M73: 24,627,549 km (0.052 R)
• M74: 24,829,507 km (0.104 R)
• M75: 25,113,144 km (0.118 R)
• M76: 25,275,757 km (0.057 R)
• M77: 25,520,200 km (0.116 R)
• M78: 25,806,530 km (0.047 R)
• M79: 26,134,898 km (0.074 R)
• M80: 26,217,326 km (0.092 R)
• M81: 27,003,762 km (0.097 R)
• M82: 27,212,002 km (0.1 R)
• M83: 27,630,278 km (0.084 R)
• M84: 28,303,618 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 14.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.97 AU - 6.73 AU

Year: 5117 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 100,194,828 km

• M1: 228,286 km (0.107 R)
• M2: 772,374 km (0.094 R)
• M3: 990,488 km (0.087 R)
• M4: 1,107,772 km (0.115 R)
• M5: 1,195,586 km (0.084 R)
• M6: 1,307,485 km (0.092 R)
• M7: 1,437,636 km (0.077 R)
• M8: 1,839,605 km (0.09 R)
• M9: 2,250,700 km (0.034 R)
• M10: 2,356,017 km (0.054 R)
• M11: 2,580,713 km (0.051 R)
• M12: 2,784,316 km (0.076 R)
• M13: 3,119,714 km (0.118 R)
• M14: 3,818,934 km (0.114 R)
• M15: 3,977,508 km (0.082 R)
• M16: 4,224,793 km (0.067 R)
• M17: 5,043,393 km (0.099 R)
• M18: 5,548,585 km (0.086 R)
• M19: 6,518,877 km (0.103 R)
• M20: 6,721,881 km (0.092 R)
• M21: 6,862,653 km (0.115 R)
• M22: 7,356,625 km (0.118 R)
• M23: 7,462,091 km (0.092 R)
• M24: 7,687,984 km (0.086 R)
• M25: 7,915,971 km (0.046 R)
• M26: 8,010,667 km (0.113 R)
• M27: 8,697,321 km (0.069 R)
• M28: 9,661,479 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.1

Radius: 5.9

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.97 AU - 21.59 AU

Year: 28265 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,194,828 km

• M1: 119,977 km (0.104 R)
• M2: 493,075 km (0.106 R)
• M3: 904,618 km (0.069 R)
• M4: 1,126,322 km (0.059 R)
• M5: 1,471,893 km (0.075 R)
• M6: 1,694,495 km (0.111 R)
• M7: 1,888,075 km (0.086 R)
• M8: 2,296,477 km (0.108 R)
• M9: 2,424,383 km (0.044 R)
• M10: 2,467,467 km (0.115 R)
• M11: 2,912,970 km (0.117 R)
• M12: 3,192,119 km (0.046 R)
• M13: 3,776,000 km (0.089 R)
• M14: 4,712,183 km (0.099 R)
• M15: 6,783,815 km (0.105 R)
• M16: 7,719,400 km (0.107 R)
• M17: 9,095,700 km (0.114 R)
• M18: 10,616,811 km (0.104 R)
• M19: 10,687,870 km (0.073 R)
• M20: 11,406,538 km (0.065 R)
• M21: 12,066,564 km (0.11 R)
• M22: 13,346,972 km (0.119 R)
• M23: 14,987,163 km (0.057 R)
• M24: 15,871,287 km (0.108 R)
• M25: 16,525,030 km (0.066 R)
• M26: 16,607,308 km (0.102 R)
• M27: 16,689,737 km (0.094 R)
• M28: 18,538,168 km (0.107 R)
• M29: 18,623,738 km (0.078 R)
• M30: 19,053,383 km (0.102 R)
• M31: 19,486,469 km (0.082 R)
• M32: 20,098,025 km (0.104 R)
• M33: 20,716,014 km (0.098 R)
• M34: 22,789,889 km (0.092 R)
• M35: 22,973,296 km (0.077 R)
• M36: 23,619,260 km (0.082 R)
• M37: 23,897,811 km (0.073 R)
• M38: 24,928,840 km (0.103 R)
• M39: 25,497,311 km (0.028 R)
• M40: 26,454,289 km (0.119 R)
• M41: 29,195,520 km (0.115 R)
• M42: 30,095,651 km (0.118 R)
• M43: 32,025,763 km (0.115 R)
• M44: 33,161,210 km (0.057 R)
• M45: 34,836,407 km (0.079 R)
• M46: 36,324,607 km (0.081 R)
• M47: 37,616,684 km (0.081 R)
• M48: 39,472,745 km (0.06 R)
• M49: 40,578,273 km (0.11 R)
• M50: 42,368,511 km (0.114 R)
• M51: 43,614,062 km (0.098 R)
• M52: 45,216,704 km (0.103 R)
• M53: 47,071,718 km (0.116 R)
• M54: 51,335,557 km (0.096 R)
• M55: 51,455,684 km (0.079 R)
• M56: 53,879,169 km (0.088 R)
• M57: 54,368,354 km (0.073 R)
• M58: 56,091,871 km (0.078 R)
• M59: 56,215,738 km (0.034 R)
• M60: 56,711,805 km (0.07 R)
• M61: 57,583,512 km (0.067 R)
• M62: 58,083,617 km (0.089 R)
• M63: 61,496,693 km (0.096 R)
• M64: 64,714,393 km (0.081 R)
• M65: 64,974,095 km (0.113 R)
• M66: 68,118,343 km (0.104 R)
• M67: 68,779,715 km (0.07 R)
• M68: 68,912,110 km (0.063 R)
• M69: 70,508,917 km (0.114 R)
• M70: 71,043,879 km (0.11 R)
• M71: 72,926,718 km (0.101 R)
• M72: 73,332,427 km (0.082 R)
• M73: 76,879,094 km (0.097 R)
• M74: 78,534,693 km (0.1 R)
• M75: 79,645,009 km (0.118 R)
• M76: 80,620,686 km (0.067 R)
• M77: 82,302,615 km (0.118 R)
• M78: 83,430,433 km (0.119 R)
• M79: 83,571,654 km (0.099 R)
• M80: 84,563,188 km (0.056 R)
• M81: 86,844,107 km (0.088 R)
• M82: 88,279,798 km (0.104 R)
• M83: 89,578,756 km (0.063 R)
• M84: 89,868,228 km (0.101 R)
• M85: 90,448,219 km (0.12 R)
• M86: 91,757,649 km (0.089 R)
• M87: 92,195,522 km (0.08 R)
• M88: 92,487,836 km (0.07 R)
• M89: 95,871,291 km (0.03 R)
• M90: 96,167,346 km (0.053 R)
• M91: 96,612,100 km (0.116 R)
• M92: 97,503,703 km (0.047 R)
• M93: 98,248,850 km (0.091 R)
• M94: 98,397,999 km (0.099 R)
• M95: 98,547,448 km (0.046 R)
• M96: 99,744,679 km (0.032 R)
• M97: 100,194,819 km (0.079 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 18,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit