🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.24 AU - 1.64 AU

Year: 625 Days

Day: 25.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,793,012 km

• M1: 640,578 km (0.088 R)
• M2: 1,094,907 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.42 AU - 5.62 AU

Year: 3475 Days

Day: 38.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 13.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.22 AU - 7.76 AU

Year: 5979 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,793,012 km

• M1: 354,547 km (0.068 R)
• M2: 530,175 km (0.119 R)
• M3: 809,474 km (0.076 R)
• M4: 953,088 km (0.084 R)
• M5: 1,169,706 km (0.081 R)
• M6: 1,318,107 km (0.09 R)
• M7: 1,473,090 km (0.116 R)
• M8: 1,598,154 km (0.103 R)
• M9: 1,936,694 km (0.101 R)
• M10: 2,319,216 km (0.099 R)
• M11: 2,487,513 km (0.106 R)
• M12: 2,660,149 km (0.075 R)
• M13: 2,881,554 km (0.093 R)
• M14: 3,295,791 km (0.069 R)
• M15: 3,485,930 km (0.116 R)
• M16: 3,655,574 km (0.064 R)
• M17: 3,778,393 km (0.091 R)
• M18: 4,155,230 km (0.088 R)
• M19: 4,596,993 km (0.087 R)
• M20: 4,837,247 km (0.091 R)
• M21: 5,441,772 km (0.066 R)
• M22: 5,554,270 km (0.094 R)
• M23: 5,925,422 km (0.052 R)
• M24: 6,245,861 km (0.11 R)
• M25: 6,482,525 km (0.097 R)
• M26: 6,631,823 km (0.091 R)
• M27: 6,812,687 km (0.049 R)
• M28: 7,303,069 km (0.058 R)
• M29: 7,489,917 km (0.12 R)
• M30: 7,615,280 km (0.112 R)
• M31: 7,900,114 km (0.113 R)
• M32: 7,995,857 km (0.109 R)
• M33: 8,875,043 km (0.071 R)
• M34: 9,242,007 km (0.084 R)
• M35: 9,342,985 km (0.107 R)
• M36: 9,887,821 km (0.092 R)
• M37: 10,094,715 km (0.102 R)
• M38: 11,294,639 km (0.069 R)
• M39: 11,765,424 km (0.068 R)
• M40: 11,984,734 km (0.039 R)
• M41: 12,353,493 km (0.096 R)
• M42: 12,688,592 km (0.102 R)
• M43: 13,064,532 km (0.118 R)
• M44: 13,253,923 km (0.076 R)
• M45: 13,942,970 km (0.08 R)
• M46: 15,796,937 km (0.088 R)
• M47: 16,160,908 km (0.036 R)
• M48: 17,020,647 km (0.059 R)
• M49: 17,518,509 km (0.103 R)
• M50: 18,147,867 km (0.096 R)
• M51: 18,401,585 km (0.066 R)
• M52: 18,741,771 km (0.061 R)
• M53: 19,558,126 km (0.086 R)
• M54: 19,774,894 km (0.11 R)
• M55: 22,031,278 km (0.075 R)
• M56: 22,483,214 km (0.099 R)
• M57: 22,801,408 km (0.074 R)
• M58: 23,029,545 km (0.114 R)
• M59: 23,811,194 km (0.087 R)
• M60: 24,089,147 km (0.101 R)
• M61: 24,508,021 km (0.056 R)
• M62: 24,835,491 km (0.111 R)
• M63: 25,969,442 km (0.066 R)
• M64: 26,446,809 km (0.049 R)
• M65: 26,830,827 km (0.096 R)
• M66: 26,975,338 km (0.036 R)
• M67: 27,750,405 km (0.079 R)
• M68: 28,336,380 km (0.076 R)
• M69: 28,532,652 km (0.097 R)
• M70: 28,827,958 km (0.112 R)
• M71: 30,319,449 km (0.115 R)
• M72: 30,520,210 km (0.109 R)
• M73: 32,039,974 km (0.119 R)
• M74: 33,066,814 km (0.086 R)
• M75: 33,688,094 km (0.099 R)
• M76: 34,104,575 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.5

Radius: 14.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.52 AU - 8.04 AU

Year: 7848 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,793,012 km

• M1: 434,582 km (0.111 R)
• M2: 524,041 km (0.098 R)
• M3: 636,689 km (0.112 R)
• M4: 759,359 km (0.058 R)
• M5: 1,068,428 km (0.094 R)
• M6: 1,317,359 km (0.118 R)
• M7: 1,650,364 km (0.085 R)
• M8: 1,872,517 km (0.108 R)
• M9: 2,496,639 km (0.118 R)
• M10: 4,044,528 km (0.079 R)
• M11: 4,286,278 km (0.104 R)
• M12: 4,532,815 km (0.077 R)
• M13: 4,658,029 km (0.116 R)
• M14: 4,752,575 km (0.055 R)
• M15: 4,943,761 km (0.101 R)
• M16: 5,532,578 km (0.113 R)
• M17: 5,869,323 km (0.058 R)
• M18: 5,971,797 km (0.072 R)
• M19: 6,563,307 km (0.103 R)
• M20: 6,956,151 km (0.042 R)
• M21: 7,615,728 km (0.056 R)
• M22: 8,759,255 km (0.098 R)
• M23: 8,994,273 km (0.097 R)
• M24: 9,391,006 km (0.106 R)
• M25: 10,037,568 km (0.098 R)
• M26: 10,448,962 km (0.119 R)
• M27: 10,740,379 km (0.064 R)
• M28: 11,331,141 km (0.094 R)
• M29: 11,759,589 km (0.108 R)
• M30: 12,193,423 km (0.119 R)
• M31: 13,076,948 km (0.086 R)
• M32: 13,707,653 km (0.062 R)
• M33: 13,980,968 km (0.059 R)
• M34: 14,072,522 km (0.077 R)
• M35: 14,486,908 km (0.117 R)
• M36: 15,374,921 km (0.089 R)
• M37: 15,564,162 km (0.104 R)
• M38: 15,706,580 km (0.117 R)
• M39: 16,136,374 km (0.044 R)
• M40: 16,910,095 km (0.073 R)
• M41: 17,105,469 km (0.109 R)
• M42: 17,449,245 km (0.112 R)
• M43: 18,745,660 km (0.091 R)
• M44: 18,998,481 km (0.053 R)
• M45: 19,150,771 km (0.049 R)
• M46: 19,558,874 km (0.099 R)
• M47: 20,643,758 km (0.101 R)
• M48: 20,800,238 km (0.061 R)
• M49: 21,062,183 km (0.101 R)
• M50: 21,748,090 km (0.117 R)
• M51: 21,960,668 km (0.093 R)
• M52: 23,467,717 km (0.082 R)
• M53: 23,849,641 km (0.058 R)
• M54: 24,454,016 km (0.113 R)
• M55: 24,952,326 km (0.098 R)
• M56: 26,128,166 km (0.08 R)
• M57: 27,036,075 km (0.075 R)
• M58: 27,379,253 km (0.113 R)
• M59: 29,821,438 km (0.068 R)
• M60: 30,235,226 km (0.036 R)
• M61: 30,591,418 km (0.089 R)
• M62: 30,948,957 km (0.071 R)
• M63: 31,427,969 km (0.037 R)
• M64: 32,575,385 km (0.034 R)
• M65: 32,818,631 km (0.119 R)
• M66: 33,552,259 km (0.117 R)
• M67: 33,736,414 km (0.104 R)
• M68: 34,291,123 km (0.059 R)
• M69: 35,409,666 km (0.066 R)
• M70: 35,785,157 km (0.102 R)
• M71: 36,792,998 km (0.06 R)
• M72: 37,810,114 km (0.097 R)
• M73: 38,001,749 km (0.072 R)
• M74: 38,258,010 km (0.064 R)
• M75: 38,386,215 km (0.101 R)
• M76: 39,029,935 km (0.116 R)
• M77: 39,159,038 km (0.108 R)
• M78: 39,288,290 km (0.107 R)
• M79: 39,547,394 km (0.108 R)
• M80: 41,179,207 km (0.066 R)
• M81: 41,639,969 km (0.061 R)
• M82: 42,766,291 km (0.113 R)
• M83: 42,966,004 km (0.066 R)
• M84: 43,166,166 km (0.107 R)
• M85: 44,710,615 km (0.072 R)
• M86: 44,913,470 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.1

Radius: 3.1

Gravity: 53.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.65 AU - 19.69 AU

Year: 25730 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,793,012 km

• M1: 97,089 km (0.067 R)
• M2: 204,051 km (0.07 R)
• M3: 871,557 km (0.088 R)
• M4: 925,263 km (0.039 R)
• M5: 1,819,559 km (0.075 R)
• M6: 2,319,964 km (0.081 R)
• M7: 2,357,214 km (0.109 R)
• M8: 3,021,129 km (0.068 R)
• M9: 3,565,216 km (0.115 R)
• M10: 3,651,684 km (0.112 R)
• M11: 4,883,323 km (0.065 R)
• M12: 4,979,365 km (0.094 R)
• M13: 5,468,251 km (0.117 R)
• M14: 6,126,482 km (0.096 R)
• M15: 6,970,363 km (0.025 R)
• M16: 7,024,368 km (0.082 R)
• M17: 8,359,978 km (0.068 R)
• M18: 8,647,804 km (0.119 R)
• M19: 8,997,714 km (0.086 R)
• M20: 9,233,480 km (0.046 R)
• M21: 10,013,633 km (0.118 R)
• M22: 10,627,882 km (0.07 R)
• M23: 12,021,984 km (0.066 R)
• M24: 12,216,461 km (0.097 R)
• M25: 12,346,611 km (0.036 R)
• M26: 12,608,557 km (0.103 R)
• M27: 18,438,386 km (0.104 R)
• M28: 18,963,026 km (0.069 R)
• M29: 21,344,475 km (0.117 R)
• M30: 22,211,993 km (0.066 R)
• M31: 22,610,073 km (0.068 R)
• M32: 23,251,847 km (0.091 R)
• M33: 23,899,606 km (0.071 R)
• M34: 23,980,987 km (0.105 R)
• M35: 24,225,730 km (0.103 R)
• M36: 24,800,036 km (0.118 R)
• M37: 26,213,137 km (0.098 R)
• M38: 26,297,062 km (0.116 R)
• M39: 26,381,136 km (0.045 R)
• M40: 26,549,433 km (0.111 R)
• M41: 26,887,225 km (0.082 R)
• M42: 27,737,689 km (0.077 R)
• M43: 28,943,149 km (0.107 R)
• M44: 29,029,916 km (0.117 R)
• M45: 29,727,042 km (0.116 R)
• M46: 30,783,053 km (0.091 R)
• M47: 32,120,308 km (0.098 R)
• M48: 32,300,125 km (0.076 R)
• M49: 32,480,091 km (0.117 R)
• M50: 33,113,040 km (0.098 R)
• M51: 37,182,850 km (0.084 R)
• M52: 38,034,660 km (0.069 R)
• M53: 38,319,943 km (0.118 R)
• M54: 44,073,627 km (0.034 R)
• M55: 45,075,185 km (0.089 R)
• M56: 45,982,945 km (0.091 R)
• M57: 46,084,073 km (0.091 R)
• M58: 46,388,355 km (0.054 R)
• M59: 46,693,086 km (0.029 R)
• M60: 46,998,565 km (0.062 R)
• M61: 48,948,722 km (0.092 R)
• M62: 51,659,735 km (0.068 R)
• M63: 54,955,227 km (0.054 R)
• M64: 56,357,407 km (0.119 R)
• M65: 56,574,025 km (0.049 R)
• M66: 57,552,844 km (0.107 R)
• M67: 57,989,670 km (0.098 R)
• M68: 58,537,348 km (0.09 R)
• M69: 59,306,729 km (0.076 R)
• M70: 59,858,446 km (0.066 R)
• M71: 62,866,710 km (0.084 R)
• M72: 64,785,901 km (0.105 R)
• M73: 66,953,574 km (0.112 R)
• M74: 67,068,316 km (0.113 R)
• M75: 67,297,949 km (0.111 R)
• M76: 69,841,711 km (0.09 R)
• M77: 70,540,931 km (0.062 R)
• M78: 72,299,005 km (0.116 R)
• M79: 72,416,739 km (0.11 R)
• M80: 72,770,239 km (0.098 R)
• M81: 74,309,002 km (0.074 R)
• M82: 75,858,238 km (0.103 R)
• M83: 76,696,884 km (0.055 R)
• M84: 77,057,265 km (0.106 R)
• M85: 79,717,115 km (0.093 R)
• M86: 80,082,134 km (0.073 R)
• M87: 80,691,745 km (0.062 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: 230 - 20,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit