🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.52 AU - 0.78 AU

Year: 188 Days

Day: 39.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.46 AU - 1.66 AU

Year: 698 Days

Day: 43.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.39 AU - 2.09 AU

Year: 822 Days

Day: 30.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 13.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.73 AU - 7.83 AU

Year: 7035 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,651,607 km

• M1: 167,849 km (0.083 R)
• M2: 419,173 km (0.065 R)
• M3: 630,405 km (0.107 R)
• M4: 773,421 km (0.105 R)
• M5: 1,308,832 km (0.09 R)
• M6: 1,402,181 km (0.118 R)
• M7: 1,903,932 km (0.083 R)
• M8: 2,321,609 km (0.099 R)
• M9: 2,506,213 km (0.082 R)
• M10: 2,600,460 km (0.079 R)
• M11: 2,939,748 km (0.111 R)
• M12: 3,397,218 km (0.118 R)
• M13: 3,634,480 km (0.105 R)
• M14: 4,322,331 km (0.113 R)
• M15: 4,436,175 km (0.111 R)
• M16: 4,696,027 km (0.07 R)
• M17: 4,931,344 km (0.035 R)
• M18: 5,413,648 km (0.064 R)
• M19: 5,753,983 km (0.118 R)
• M20: 6,069,634 km (0.103 R)
• M21: 6,390,971 km (0.077 R)
• M22: 6,586,495 km (0.102 R)
• M23: 6,717,992 km (0.05 R)
• M24: 6,817,175 km (0.101 R)
• M25: 6,916,807 km (0.084 R)
• M26: 7,731,816 km (0.092 R)
• M27: 8,469,932 km (0.111 R)
• M28: 8,901,821 km (0.059 R)
• M29: 10,278,571 km (0.073 R)
• M30: 10,393,162 km (0.041 R)
• M31: 11,206,825 km (0.075 R)
• M32: 11,641,258 km (0.098 R)
• M33: 11,760,786 km (0.054 R)
• M34: 11,880,614 km (0.093 R)
• M35: 12,283,182 km (0.097 R)
• M36: 12,813,207 km (0.086 R)
• M37: 12,977,765 km (0.055 R)
• M38: 13,101,632 km (0.057 R)
• M39: 13,475,776 km (0.079 R)
• M40: 13,685,213 km (0.054 R)
• M41: 14,192,051 km (0.077 R)
• M42: 14,490,648 km (0.07 R)
• M43: 14,705,171 km (0.038 R)
• M44: 15,093,976 km (0.032 R)
• M45: 15,442,539 km (0.087 R)
• M46: 15,705,532 km (0.077 R)
• M47: 16,683,155 km (0.082 R)
• M48: 16,908,000 km (0.113 R)
• M49: 17,634,447 km (0.111 R)
• M50: 18,836,765 km (0.117 R)
• M51: 19,164,983 km (0.041 R)
• M52: 19,495,146 km (0.053 R)
• M53: 19,684,686 km (0.096 R)
• M54: 20,545,024 km (0.118 R)
• M55: 22,203,316 km (0.045 R)
• M56: 22,302,200 km (0.104 R)
• M57: 22,649,566 km (0.056 R)
• M58: 24,310,851 km (0.115 R)
• M59: 24,668,240 km (0.088 R)
• M60: 25,751,029 km (0.051 R)
• M61: 25,906,910 km (0.072 R)
• M62: 26,167,510 km (0.116 R)
• M63: 26,849,227 km (0.116 R)
• M64: 26,954,694 km (0.073 R)
• M65: 27,483,672 km (0.117 R)
• M66: 28,016,240 km (0.063 R)
• M67: 28,605,806 km (0.069 R)
• M68: 28,821,376 km (0.104 R)
• M69: 29,308,018 km (0.063 R)
• M70: 29,906,709 km (0.115 R)
• M71: 30,729,497 km (0.116 R)
• M72: 31,115,908 km (0.114 R)
• M73: 31,559,616 km (0.115 R)
• M74: 32,565,661 km (0.066 R)
• M75: 32,790,656 km (0.094 R)
• M76: 33,185,595 km (0.101 R)
• M77: 34,380,134 km (0.106 R)
• M78: 34,551,872 km (0.067 R)
• M79: 35,357,307 km (0.088 R)
• M80: 37,987,836 km (0.061 R)
• M81: 38,462,211 km (0.052 R)
• M82: 38,819,151 km (0.095 R)
• M83: 39,236,978 km (0.113 R)
• M84: 39,716,439 km (0.093 R)
• M85: 39,956,843 km (0.092 R)
• M86: 40,197,696 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 12.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.77 AU - 8.31 AU

Year: 8165 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,651,607 km

• M1: 190,438 km (0.073 R)
• M2: 291,865 km (0.09 R)
• M3: 456,872 km (0.07 R)
• M4: 561,590 km (0.047 R)
• M5: 898,335 km (0.097 R)
• M6: 1,537,717 km (0.102 R)
• M7: 2,249,802 km (0.096 R)
• M8: 2,442,784 km (0.09 R)
• M9: 2,591,035 km (0.119 R)
• M10: 3,001,681 km (0.115 R)
• M11: 4,384,265 km (0.103 R)
• M12: 4,596,245 km (0.12 R)
• M13: 4,718,915 km (0.103 R)
• M14: 5,062,093 km (0.076 R)
• M15: 5,252,680 km (0.115 R)
• M16: 5,739,622 km (0.081 R)
• M17: 6,173,455 km (0.092 R)
• M18: 7,037,682 km (0.055 R)
• M19: 7,358,121 km (0.118 R)
• M20: 8,198,711 km (0.084 R)
• M21: 8,916,183 km (0.066 R)
• M22: 9,224,354 km (0.12 R)
• M23: 9,575,311 km (0.109 R)
• M24: 9,693,194 km (0.107 R)
• M25: 10,129,870 km (0.065 R)
• M26: 10,858,262 km (0.067 R)
• M27: 11,353,282 km (0.085 R)
• M28: 12,322,676 km (0.032 R)
• M29: 12,536,900 km (0.097 R)
• M30: 12,795,704 km (0.116 R)
• M31: 14,340,302 km (0.117 R)
• M32: 14,701,581 km (0.06 R)
• M33: 15,664,243 km (0.113 R)
• M34: 16,317,238 km (0.046 R)
• M35: 17,026,930 km (0.085 R)
• M36: 17,217,967 km (0.071 R)
• M37: 17,650,155 km (0.109 R)
• M38: 18,232,091 km (0.108 R)
• M39: 18,574,520 km (0.1 R)
• M40: 19,116,813 km (0.065 R)
• M41: 19,764,422 km (0.035 R)
• M42: 20,368,797 km (0.088 R)
• M43: 20,825,968 km (0.06 R)
• M44: 21,030,169 km (0.064 R)
• M45: 21,647,111 km (0.112 R)
• M46: 22,009,587 km (0.089 R)
• M47: 23,215,196 km (0.059 R)
• M48: 23,533,091 km (0.118 R)
• M49: 23,745,969 km (0.102 R)
• M50: 23,959,445 km (0.118 R)
• M51: 24,227,076 km (0.119 R)
• M52: 25,909,154 km (0.069 R)
• M53: 26,570,227 km (0.091 R)
• M54: 26,847,432 km (0.103 R)
• M55: 27,684,582 km (0.038 R)
• M56: 29,270,170 km (0.088 R)
• M57: 29,901,174 km (0.047 R)
• M58: 32,647,342 km (0.115 R)
• M59: 33,182,304 km (0.095 R)
• M60: 33,840,086 km (0.103 R)
• M61: 35,290,437 km (0.106 R)
• M62: 35,900,647 km (0.088 R)
• M63: 36,207,173 km (0.103 R)
• M64: 36,514,447 km (0.083 R)
• M65: 36,822,618 km (0.115 R)
• M66: 36,946,186 km (0.116 R)
• M67: 38,376,491 km (0.046 R)
• M68: 38,564,386 km (0.111 R)
• M69: 38,815,412 km (0.119 R)
• M70: 39,255,977 km (0.114 R)
• M71: 39,888,178 km (0.046 R)
• M72: 40,142,045 km (0.048 R)
• M73: 40,460,240 km (0.119 R)
• M74: 40,587,697 km (0.107 R)
• M75: 40,970,818 km (0.086 R)
• M76: 41,291,107 km (0.106 R)
• M77: 42,127,658 km (0.115 R)
• M78: 42,904,819 km (0.088 R)
• M79: 43,230,045 km (0.085 R)
• M80: 43,425,569 km (0.116 R)
• M81: 43,621,393 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104

Radius: 6.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.93 AU - 23.13 AU

Year: 32107 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,651,607 km

• M1: 82,578 km (0.108 R)
• M2: 214,972 km (0.107 R)
• M3: 300,542 km (0.109 R)
• M4: 398,978 km (0.033 R)
• M5: 508,782 km (0.101 R)
• M6: 629,059 km (0.105 R)
• M7: 683,662 km (0.074 R)
• M8: 797,656 km (0.029 R)
• M9: 1,110,016 km (0.093 R)
• M10: 1,385,725 km (0.089 R)
• M11: 1,433,746 km (0.119 R)
• M12: 1,506,899 km (0.055 R)
• M13: 2,536,731 km (0.062 R)
• M14: 2,655,512 km (0.068 R)
• M15: 3,149,185 km (0.091 R)
• M16: 3,504,779 km (0.112 R)
• M17: 3,737,852 km (0.08 R)
• M18: 3,839,280 km (0.073 R)
• M19: 4,114,241 km (0.053 R)
• M20: 4,683,161 km (0.053 R)
• M21: 4,902,921 km (0.106 R)
• M22: 5,932,902 km (0.093 R)
• M23: 6,250,498 km (0.1 R)
• M24: 8,051,058 km (0.091 R)
• M25: 11,049,299 km (0.116 R)
• M26: 11,097,918 km (0.063 R)
• M27: 13,667,411 km (0.103 R)
• M28: 14,192,051 km (0.098 R)
• M29: 15,044,908 km (0.075 R)
• M30: 15,098,763 km (0.093 R)
• M31: 15,477,545 km (0.101 R)
• M32: 15,531,999 km (0.08 R)
• M33: 15,586,453 km (0.116 R)
• M34: 16,299,885 km (0.041 R)
• M35: 21,644,119 km (0.12 R)
• M36: 22,316,262 km (0.029 R)
• M37: 22,747,703 km (0.074 R)
• M38: 23,057,370 km (0.033 R)
• M39: 23,431,066 km (0.05 R)
• M40: 23,806,706 km (0.104 R)
• M41: 24,184,291 km (0.042 R)
• M42: 24,754,408 km (0.102 R)
• M43: 27,209,908 km (0.104 R)
• M44: 27,670,520 km (0.077 R)
• M45: 29,809,470 km (0.104 R)
• M46: 30,761,810 km (0.078 R)
• M47: 31,655,059 km (0.069 R)
• M48: 32,696,260 km (0.103 R)
• M49: 34,385,519 km (0.073 R)
• M50: 35,240,770 km (0.1 R)
• M51: 36,899,362 km (0.089 R)
• M52: 37,628,502 km (0.109 R)
• M53: 37,848,112 km (0.084 R)
• M54: 39,546,197 km (0.031 R)
• M55: 40,516,938 km (0.066 R)
• M56: 41,873,940 km (0.093 R)
• M57: 42,329,615 km (0.107 R)
• M58: 42,786,936 km (0.071 R)
• M59: 43,245,752 km (0.108 R)
• M60: 43,399,090 km (0.074 R)
• M61: 43,552,727 km (0.119 R)
• M62: 44,245,814 km (0.109 R)
• M63: 44,323,007 km (0.109 R)
• M64: 45,642,759 km (0.113 R)
• M65: 46,660,773 km (0.088 R)
• M66: 48,798,825 km (0.085 R)
• M67: 49,518,690 km (0.082 R)
• M68: 50,483,746 km (0.075 R)
• M69: 51,455,085 km (0.116 R)
• M70: 54,654,385 km (0.109 R)
• M71: 54,737,262 km (0.1 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit