🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.78 AU - 0.88 AU

Year: 288 Days

Day: 38.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.07 AU - 1.11 AU

Year: 433 Days

Day: 43 Hours

Environment

Temp: -4 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,422,740 km

• M1: 166,502 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.93 AU - 3.03 AU

Year: 1487 Days

Day: 18.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,422,740 km

• M1: 1,267,244 km (0.108 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 12.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.9 AU - 12.4 AU

Year: 15142 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,422,740 km

• M1: 455,526 km (0.111 R)
• M2: 766,240 km (0.12 R)
• M3: 900,579 km (0.109 R)
• M4: 1,043,595 km (0.07 R)
• M5: 1,246,898 km (0.1 R)
• M6: 1,812,977 km (0.101 R)
• M7: 1,935,348 km (0.071 R)
• M8: 2,589,240 km (0.107 R)
• M9: 2,693,061 km (0.098 R)
• M10: 3,421,154 km (0.114 R)
• M11: 4,455,025 km (0.088 R)
• M12: 5,049,975 km (0.095 R)
• M13: 5,669,909 km (0.04 R)
• M14: 6,081,303 km (0.1 R)
• M15: 6,549,844 km (0.068 R)
• M16: 6,644,988 km (0.049 R)
• M17: 7,274,496 km (0.111 R)
• M18: 7,621,563 km (0.102 R)
• M19: 8,435,076 km (0.069 R)
• M20: 8,747,287 km (0.115 R)
• M21: 9,383,227 km (0.07 R)
• M22: 11,265,168 km (0.113 R)
• M23: 11,436,757 km (0.105 R)
• M24: 11,898,416 km (0.097 R)
• M25: 12,190,282 km (0.089 R)
• M26: 12,307,566 km (0.088 R)
• M27: 13,260,056 km (0.119 R)
• M28: 13,562,543 km (0.083 R)
• M29: 13,684,166 km (0.107 R)
• M30: 13,928,609 km (0.036 R)
• M31: 14,858,061 km (0.058 R)
• M32: 14,983,424 km (0.046 R)
• M33: 16,257,249 km (0.076 R)
• M34: 16,581,129 km (0.045 R)
• M35: 17,565,483 km (0.113 R)
• M36: 17,964,610 km (0.097 R)
• M37: 18,434,048 km (0.071 R)
• M38: 18,907,525 km (0.072 R)
• M39: 19,522,073 km (0.116 R)
• M40: 20,351,743 km (0.102 R)
• M41: 20,561,031 km (0.109 R)
• M42: 21,334,302 km (0.056 R)
• M43: 21,902,774 km (0.056 R)
• M44: 22,764,757 km (0.118 R)
• M45: 22,981,973 km (0.109 R)
• M46: 23,711,113 km (0.079 R)
• M47: 24,967,885 km (0.065 R)
• M48: 25,341,730 km (0.089 R)
• M49: 25,717,370 km (0.094 R)
• M50: 27,315,225 km (0.063 R)
• M51: 27,546,054 km (0.115 R)
• M52: 27,700,290 km (0.099 R)
• M53: 28,087,299 km (0.091 R)
• M54: 32,868,747 km (0.091 R)
• M55: 33,689,889 km (0.11 R)
• M56: 34,767,443 km (0.044 R)
• M57: 34,850,769 km (0.045 R)
• M58: 35,940,440 km (0.111 R)
• M59: 36,109,186 km (0.111 R)
• M60: 37,382,414 km (0.078 R)
• M61: 38,325,329 km (0.074 R)
• M62: 38,411,497 km (0.079 R)
• M63: 39,885,335 km (0.058 R)
• M64: 41,289,461 km (0.055 R)
• M65: 41,997,508 km (0.091 R)
• M66: 42,086,219 km (0.077 R)
• M67: 42,175,081 km (0.088 R)
• M68: 42,798,904 km (0.116 R)
• M69: 44,145,733 km (0.056 R)
• M70: 45,597,730 km (0.045 R)
• M71: 46,146,306 km (0.101 R)
• M72: 46,329,713 km (0.114 R)
• M73: 46,605,122 km (0.033 R)
• M74: 48,269,249 km (0.102 R)
• M75: 48,828,296 km (0.116 R)
• M76: 50,329,511 km (0.111 R)
• M77: 50,991,033 km (0.101 R)
• M78: 51,655,546 km (0.087 R)
• M79: 52,036,572 km (0.088 R)
• M80: 52,801,316 km (0.118 R)
• M81: 52,897,059 km (0.038 R)
• M82: 53,955,314 km (0.105 R)
• M83: 55,995,081 km (0.085 R)
• M84: 56,778,675 km (0.068 R)
• M85: 62,973,672 km (0.098 R)
• M86: 63,482,604 km (0.073 R)
• M87: 65,428,873 km (0.097 R)
• M88: 65,531,796 km (0.119 R)
• M89: 65,634,869 km (0.041 R)
• M90: 66,875,335 km (0.096 R)
• M91: 69,484,621 km (0.087 R)
• M92: 70,326,557 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.4

Radius: 6.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.52 AU - 16.06 AU

Year: 20570 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 47,422,740 km

• M1: 226,342 km (0.099 R)
• M2: 389,852 km (0.107 R)
• M3: 740,659 km (0.087 R)
• M4: 837,150 km (0.047 R)
• M5: 920,775 km (0.096 R)
• M6: 1,264,252 km (0.027 R)
• M7: 1,561,802 km (0.079 R)
• M8: 2,384,590 km (0.085 R)
• M9: 3,757,001 km (0.084 R)
• M10: 4,298,545 km (0.049 R)
• M11: 4,593,552 km (0.058 R)
• M12: 4,834,106 km (0.077 R)
• M13: 5,265,097 km (0.104 R)
• M14: 5,804,996 km (0.114 R)
• M15: 5,902,234 km (0.117 R)
• M16: 6,032,534 km (0.064 R)
• M17: 7,492,609 km (0.106 R)
• M18: 8,720,509 km (0.119 R)
• M19: 11,682,247 km (0.111 R)
• M20: 12,634,288 km (0.088 R)
• M21: 12,971,332 km (0.045 R)
• M22: 13,225,948 km (0.046 R)
• M23: 13,396,639 km (0.117 R)
• M24: 15,636,568 km (0.062 R)
• M25: 15,998,295 km (0.119 R)
• M26: 16,271,312 km (0.074 R)
• M27: 16,545,973 km (0.078 R)
• M28: 17,519,407 km (0.108 R)
• M29: 17,660,029 km (0.104 R)
• M30: 18,368,524 km (0.077 R)
• M31: 18,702,277 km (0.114 R)
• M32: 20,008,416 km (0.1 R)
• M33: 20,401,110 km (0.082 R)
• M34: 20,647,797 km (0.097 R)
• M35: 22,656,747 km (0.074 R)
• M36: 24,203,888 km (0.05 R)
• M37: 24,256,098 km (0.08 R)
• M38: 24,832,349 km (0.111 R)
• M39: 26,426,613 km (0.117 R)
• M40: 27,399,000 km (0.035 R)
• M41: 27,944,284 km (0.034 R)
• M42: 28,053,640 km (0.089 R)
• M43: 28,824,069 km (0.07 R)
• M44: 28,879,420 km (0.06 R)
• M45: 29,156,326 km (0.102 R)
• M46: 30,610,866 km (0.077 R)
• M47: 31,347,037 km (0.113 R)
• M48: 31,688,719 km (0.084 R)
• M49: 31,802,862 km (0.088 R)
• M50: 32,605,903 km (0.077 R)
• M51: 34,115,046 km (0.105 R)
• M52: 34,290,525 km (0.082 R)
• M53: 34,819,204 km (0.111 R)
• M54: 34,995,879 km (0.079 R)
• M55: 35,943,880 km (0.085 R)
• M56: 36,241,730 km (0.102 R)
• M57: 36,420,948 km (0.056 R)
• M58: 36,540,477 km (0.071 R)
• M59: 37,260,940 km (0.11 R)
• M60: 38,046,628 km (0.05 R)
• M61: 39,143,480 km (0.076 R)
• M62: 39,204,665 km (0.102 R)
• M63: 39,450,006 km (0.093 R)
• M64: 39,880,548 km (0.053 R)
• M65: 41,181,302 km (0.091 R)
• M66: 41,430,681 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 6.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.79 AU - 20.51 AU

Year: 28237 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,422,740 km

• M1: 148,102 km (0.087 R)
• M2: 240,254 km (0.111 R)
• M3: 295,755 km (0.097 R)
• M4: 382,522 km (0.042 R)
• M5: 552,764 km (0.11 R)
• M6: 679,773 km (0.059 R)
• M7: 747,092 km (0.116 R)
• M8: 1,000,361 km (0.074 R)
• M9: 1,136,944 km (0.04 R)
• M10: 1,385,276 km (0.054 R)
• M11: 1,560,306 km (0.065 R)
• M12: 1,836,463 km (0.064 R)
• M13: 2,078,214 km (0.039 R)
• M14: 2,304,555 km (0.108 R)
• M15: 3,172,372 km (0.116 R)
• M16: 3,287,413 km (0.056 R)
• M17: 3,462,443 km (0.08 R)
• M18: 3,610,844 km (0.075 R)
• M19: 3,975,264 km (0.114 R)
• M20: 4,837,846 km (0.081 R)
• M21: 5,104,279 km (0.093 R)
• M22: 5,861,544 km (0.114 R)
• M23: 6,506,909 km (0.047 R)
• M24: 6,800,869 km (0.113 R)
• M25: 7,516,695 km (0.103 R)
• M26: 9,018,807 km (0.114 R)
• M27: 9,100,338 km (0.117 R)
• M28: 9,223,158 km (0.082 R)
• M29: 9,803,597 km (0.109 R)
• M30: 10,696,397 km (0.091 R)
• M31: 10,826,099 km (0.074 R)
• M32: 11,218,195 km (0.06 R)
• M33: 11,526,366 km (0.094 R)
• M34: 11,703,789 km (0.115 R)
• M35: 14,518,473 km (0.104 R)
• M36: 14,710,108 km (0.111 R)
• M37: 15,338,569 km (0.116 R)
• M38: 16,571,555 km (0.115 R)
• M39: 19,078,964 km (0.097 R)
• M40: 19,499,484 km (0.117 R)
• M41: 20,779,294 km (0.093 R)
• M42: 20,833,149 km (0.089 R)
• M43: 21,103,472 km (0.047 R)
• M44: 21,374,843 km (0.051 R)
• M45: 21,866,422 km (0.113 R)
• M46: 21,976,077 km (0.094 R)
• M47: 23,139,200 km (0.047 R)
• M48: 23,531,446 km (0.1 R)
• M49: 24,265,523 km (0.114 R)
• M50: 25,294,307 km (0.041 R)
• M51: 25,409,498 km (0.084 R)
• M52: 25,872,054 km (0.103 R)
• M53: 27,276,329 km (0.055 R)
• M54: 31,139,994 km (0.103 R)
• M55: 32,883,407 km (0.084 R)
• M56: 33,387,402 km (0.106 R)
• M57: 33,513,813 km (0.051 R)
• M58: 34,339,144 km (0.079 R)
• M59: 34,786,292 km (0.094 R)
• M60: 34,850,320 km (0.111 R)
• M61: 35,106,880 km (0.046 R)
• M62: 35,492,992 km (0.114 R)
• M63: 35,751,049 km (0.119 R)
• M64: 36,334,181 km (0.095 R)
• M65: 36,399,107 km (0.065 R)
• M66: 36,529,257 km (0.067 R)
• M67: 36,789,856 km (0.073 R)
• M68: 37,313,000 km (0.1 R)
• M69: 38,764,099 km (0.089 R)
• M70: 39,630,271 km (0.075 R)
• M71: 41,246,078 km (0.072 R)
• M72: 41,789,417 km (0.091 R)
• M73: 42,266,784 km (0.06 R)
• M74: 43,848,033 km (0.042 R)
• M75: 44,124,939 km (0.087 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: 348 - 14,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit