🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.54 AU - 0.7 AU

Year: 177 Days

Day: 26.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.63 AU - 1.05 AU

Year: 280 Days

Day: 33.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,419,065 km

• M1: 183,706 km (0.089 R)
• M2: 286,031 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.11 AU - 1.77 AU

Year: 628 Days

Day: 45 Hours

Environment

Temp: -19 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.84 AU - 2.86 AU

Year: 1309 Days

Day: 47.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,419,065 km

• M1: 257,458 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.81 AU - 5.39 AU

Year: 3586 Days

Day: 45.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,419,065 km

• M1: 26,479 km (0.102 R)
• M2: 2,592,232 km (0.113 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.1

Radius: 13.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.49 AU - 5.91 AU

Year: 4946 Days

Day: 6.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,419,065 km

• M1: 170,841 km (0.09 R)
• M2: 400,324 km (0.103 R)
• M3: 483,650 km (0.103 R)
• M4: 721,062 km (0.072 R)
• M5: 1,065,436 km (0.115 R)
• M6: 1,203,814 km (0.097 R)
• M7: 1,603,540 km (0.118 R)
• M8: 1,972,897 km (0.119 R)
• M9: 2,145,832 km (0.119 R)
• M10: 2,324,003 km (0.09 R)
• M11: 2,430,217 km (0.097 R)
• M12: 2,522,669 km (0.111 R)
• M13: 2,727,169 km (0.041 R)
• M14: 2,920,898 km (0.092 R)
• M15: 3,152,775 km (0.056 R)
• M16: 3,236,999 km (0.109 R)
• M17: 3,339,174 km (0.091 R)
• M18: 3,599,474 km (0.057 R)
• M19: 4,288,821 km (0.116 R)
• M20: 4,725,946 km (0.105 R)
• M21: 4,861,931 km (0.103 R)
• M22: 6,017,126 km (0.102 R)
• M23: 6,571,386 km (0.098 R)
• M24: 6,832,883 km (0.075 R)
• M25: 7,097,821 km (0.093 R)
• M26: 7,186,831 km (0.092 R)
• M27: 7,433,817 km (0.116 R)
• M28: 7,524,175 km (0.12 R)
• M29: 8,005,281 km (0.076 R)
• M30: 8,378,678 km (0.093 R)
• M31: 8,591,107 km (0.111 R)
• M32: 9,655,645 km (0.076 R)
• M33: 10,532,139 km (0.09 R)
• M34: 10,634,015 km (0.075 R)
• M35: 10,761,622 km (0.089 R)
• M36: 10,941,289 km (0.039 R)
• M37: 11,199,794 km (0.108 R)
• M38: 11,303,615 km (0.116 R)
• M39: 11,564,963 km (0.046 R)
• M40: 11,934,021 km (0.104 R)
• M41: 13,559,701 km (0.11 R)
• M42: 14,738,681 km (0.06 R)
• M43: 16,067,410 km (0.065 R)
• M44: 16,272,957 km (0.037 R)
• M45: 17,373,998 km (0.057 R)
• M46: 17,464,355 km (0.096 R)
• M47: 17,888,016 km (0.09 R)
• M48: 18,776,328 km (0.039 R)
• M49: 18,900,045 km (0.038 R)
• M50: 19,023,912 km (0.072 R)
• M51: 19,867,644 km (0.082 R)
• M52: 19,993,606 km (0.095 R)
• M53: 20,341,570 km (0.094 R)
• M54: 20,627,751 km (0.082 R)
• M55: 20,915,278 km (0.036 R)
• M56: 21,397,432 km (0.1 R)
• M57: 21,720,863 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.7

Radius: 8.9

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.66 AU - 12.52 AU

Year: 14340 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,419,065 km

• M1: 494,271 km (0.043 R)
• M2: 677,529 km (0.112 R)
• M3: 902,973 km (0.111 R)
• M4: 1,664,276 km (0.036 R)
• M5: 1,789,789 km (0.09 R)
• M6: 1,944,772 km (0.06 R)
• M7: 3,086,952 km (0.08 R)
• M8: 4,330,559 km (0.088 R)
• M9: 4,469,685 km (0.085 R)
• M10: 4,610,307 km (0.059 R)
• M11: 4,788,179 km (0.112 R)
• M12: 5,635,202 km (0.094 R)
• M13: 6,448,566 km (0.114 R)
• M14: 7,464,335 km (0.077 R)
• M15: 7,926,892 km (0.096 R)
• M16: 9,101,385 km (0.097 R)
• M17: 9,280,005 km (0.117 R)
• M18: 9,686,163 km (0.067 R)
• M19: 9,822,895 km (0.085 R)
• M20: 10,006,153 km (0.073 R)
• M21: 10,375,959 km (0.084 R)
• M22: 11,997,600 km (0.097 R)
• M23: 12,193,573 km (0.092 R)
• M24: 13,340,689 km (0.112 R)
• M25: 13,543,694 km (0.116 R)
• M26: 13,952,844 km (0.088 R)
• M27: 14,210,601 km (0.092 R)
• M28: 14,940,639 km (0.1 R)
• M29: 16,004,728 km (0.091 R)
• M30: 16,818,840 km (0.112 R)
• M31: 17,479,763 km (0.104 R)
• M32: 17,813,516 km (0.102 R)
• M33: 17,981,066 km (0.097 R)
• M34: 19,283,465 km (0.089 R)
• M35: 20,616,083 km (0.107 R)
• M36: 20,909,743 km (0.11 R)
• M37: 21,027,626 km (0.087 R)
• M38: 21,204,750 km (0.036 R)
• M39: 21,323,232 km (0.088 R)
• M40: 21,441,863 km (0.049 R)
• M41: 21,501,253 km (0.054 R)
• M42: 22,098,149 km (0.081 R)
• M43: 22,158,137 km (0.117 R)
• M44: 23,369,282 km (0.099 R)
• M45: 23,675,509 km (0.113 R)
• M46: 24,044,716 km (0.118 R)
• M47: 25,918,878 km (0.06 R)
• M48: 26,681,678 km (0.068 R)
• M49: 26,937,490 km (0.077 R)
• M50: 27,258,527 km (0.111 R)
• M51: 27,451,808 km (0.114 R)
• M52: 27,904,491 km (0.088 R)
• M53: 28,490,017 km (0.056 R)
• M54: 28,555,391 km (0.119 R)
• M55: 28,882,711 km (0.026 R)
• M56: 29,013,909 km (0.106 R)
• M57: 29,079,582 km (0.1 R)
• M58: 30,204,408 km (0.119 R)
• M59: 30,738,622 km (0.088 R)
• M60: 31,074,021 km (0.117 R)
• M61: 31,748,558 km (0.064 R)
• M62: 32,701,047 km (0.081 R)
• M63: 32,837,929 km (0.056 R)
• M64: 34,008,682 km (0.064 R)
• M65: 34,216,773 km (0.106 R)
• M66: 35,263,210 km (0.041 R)
• M67: 36,107,989 km (0.053 R)
• M68: 36,532,997 km (0.11 R)
• M69: 38,104,971 km (0.078 R)
• M70: 38,754,376 km (0.104 R)
• M71: 38,826,781 km (0.104 R)
• M72: 40,284,014 km (0.066 R)
• M73: 40,504,222 km (0.076 R)
• M74: 40,945,685 km (0.092 R)
• M75: 41,093,189 km (0.062 R)
• M76: 43,703,073 km (0.072 R)
• M77: 45,218,350 km (0.084 R)
• M78: 45,523,380 km (0.107 R)
• M79: 45,676,269 km (0.112 R)
• M80: 46,135,684 km (0.116 R)
• M81: 46,519,851 km (0.105 R)
• M82: 47,755,979 km (0.119 R)
• M83: 49,002,877 km (0.099 R)
• M84: 49,159,506 km (0.119 R)
• M85: 49,708,979 km (0.055 R)
• M86: 51,449,251 km (0.043 R)
• M87: 51,688,159 km (0.101 R)
• M88: 52,406,827 km (0.051 R)
• M89: 53,531,504 km (0.082 R)
• M90: 53,854,186 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196

Radius: 4

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.89 AU - 16.63 AU

Year: 19571 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,419,065 km

• M1: 85,121 km (0.115 R)
• M2: 159,172 km (0.118 R)
• M3: 387,010 km (0.104 R)
• M4: 830,418 km (0.112 R)
• M5: 1,023,549 km (0.119 R)
• M6: 1,125,275 km (0.119 R)
• M7: 1,209,050 km (0.031 R)
• M8: 1,900,192 km (0.057 R)
• M9: 2,179,491 km (0.096 R)
• M10: 2,231,551 km (0.119 R)
• M11: 2,635,914 km (0.1 R)
• M12: 2,719,390 km (0.079 R)
• M13: 3,268,863 km (0.096 R)
• M14: 4,009,971 km (0.12 R)
• M15: 4,170,789 km (0.093 R)
• M16: 5,353,958 km (0.115 R)
• M17: 5,566,537 km (0.069 R)
• M18: 5,709,852 km (0.077 R)
• M19: 6,000,071 km (0.098 R)
• M20: 6,332,328 km (0.092 R)
• M21: 6,937,601 km (0.117 R)
• M22: 7,247,119 km (0.115 R)
• M23: 7,799,584 km (0.117 R)
• M24: 9,112,455 km (0.111 R)
• M25: 9,408,659 km (0.057 R)
• M26: 9,536,565 km (0.077 R)
• M27: 9,923,874 km (0.114 R)
• M28: 11,251,106 km (0.073 R)
• M29: 11,341,613 km (0.072 R)
• M30: 11,935,367 km (0.031 R)
• M31: 12,120,120 km (0.06 R)
• M32: 12,166,496 km (0.045 R)
• M33: 13,153,094 km (0.083 R)
• M34: 13,535,615 km (0.084 R)
• M35: 14,655,804 km (0.109 R)
• M36: 14,903,239 km (0.098 R)
• M37: 15,052,239 km (0.076 R)
• M38: 15,201,836 km (0.08 R)
• M39: 16,211,772 km (0.113 R)
• M40: 16,570,358 km (0.056 R)
• M41: 17,714,333 km (0.085 R)
• M42: 18,562,104 km (0.053 R)
• M43: 19,152,567 km (0.113 R)
• M44: 19,967,725 km (0.102 R)
• M45: 20,352,042 km (0.089 R)
• M46: 20,407,094 km (0.062 R)
• M47: 20,905,255 km (0.119 R)
• M48: 21,127,857 km (0.095 R)
• M49: 21,239,457 km (0.087 R)
• M50: 22,423,374 km (0.102 R)
• M51: 23,397,257 km (0.063 R)
• M52: 23,570,491 km (0.087 R)
• M53: 23,628,385 km (0.057 R)
• M54: 24,443,394 km (0.049 R)
• M55: 24,972,223 km (0.099 R)
• M56: 25,981,261 km (0.112 R)
• M57: 26,822,300 km (0.039 R)
• M58: 27,611,129 km (0.082 R)
• M59: 29,087,511 km (0.11 R)
• M60: 29,710,137 km (0.081 R)
• M61: 29,772,669 km (0.119 R)
• M62: 30,211,440 km (0.027 R)
• M63: 31,413,159 km (0.1 R)
• M64: 31,795,980 km (0.119 R)
• M65: 31,987,914 km (0.116 R)
• M66: 32,372,979 km (0.081 R)
• M67: 32,437,306 km (0.104 R)
• M68: 32,824,166 km (0.071 R)
• M69: 33,277,298 km (0.102 R)
• M70: 34,255,519 km (0.105 R)
• M71: 34,649,410 km (0.078 R)
• M72: 34,847,029 km (0.078 R)
• M73: 35,707,217 km (0.09 R)
• M74: 36,708,475 km (0.067 R)
• M75: 36,775,645 km (0.087 R)
• M76: 37,111,641 km (0.087 R)
• M77: 37,381,217 km (0.108 R)
• M78: 37,854,395 km (0.03 R)
• M79: 38,465,801 km (0.058 R)
• M80: 38,602,085 km (0.11 R)
• M81: 38,670,302 km (0.107 R)
• M82: 39,905,082 km (0.077 R)
• M83: 41,781,189 km (0.118 R)
• M84: 44,041,763 km (0.092 R)
• M85: 44,827,900 km (0.081 R)
• M86: 45,979,803 km (0.062 R)
• M87: 46,341,680 km (0.069 R)
• M88: 46,704,605 km (0.057 R)
• M89: 46,995,573 km (0.115 R)
• M90: 47,725,610 km (0.06 R)
• M91: 48,018,673 km (0.103 R)
• M92: 48,459,537 km (0.034 R)
• M93: 48,606,742 km (0.106 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit