🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.45 AU - 0.67 AU

Year: 149 Days

Day: 38.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,672,352 km

• M1: 59,390 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.66 AU

Year: 157 Days

Day: 32.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.19 AU - 1.61 AU

Year: 588 Days

Day: 33.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.82 AU - 2.98 AU

Year: 1752 Days

Day: 32.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.46 AU - 3.58 AU

Year: 1862 Days

Day: 44.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 10.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.55 AU - 6.35 AU

Year: 5149 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 92,672,352 km

• M1: 146,905 km (0.09 R)
• M2: 264,788 km (0.108 R)
• M3: 426,204 km (0.106 R)
• M4: 532,868 km (0.111 R)
• M5: 641,924 km (0.059 R)
• M6: 812,167 km (0.069 R)
• M7: 912,547 km (0.072 R)
• M8: 1,325,437 km (0.114 R)
• M9: 1,792,930 km (0.104 R)
• M10: 1,902,287 km (0.071 R)
• M11: 2,388,779 km (0.098 R)
• M12: 2,469,113 km (0.04 R)
• M13: 2,618,711 km (0.115 R)
• M14: 2,799,724 km (0.068 R)
• M15: 2,913,119 km (0.105 R)
• M16: 2,999,138 km (0.079 R)
• M17: 3,159,208 km (0.108 R)
• M18: 3,247,770 km (0.112 R)
• M19: 3,533,651 km (0.092 R)
• M20: 3,718,554 km (0.108 R)
• M21: 4,081,778 km (0.117 R)
• M22: 4,162,262 km (0.103 R)
• M23: 4,374,092 km (0.075 R)
• M24: 4,473,126 km (0.1 R)
• M25: 4,740,757 km (0.081 R)
• M26: 4,842,483 km (0.105 R)
• M27: 5,013,623 km (0.081 R)
• M28: 5,082,737 km (0.078 R)
• M29: 5,152,151 km (0.104 R)
• M30: 5,397,342 km (0.113 R)
• M31: 6,009,197 km (0.116 R)
• M32: 6,156,401 km (0.096 R)
• M33: 6,286,103 km (0.063 R)
• M34: 6,948,671 km (0.084 R)
• M35: 7,083,758 km (0.094 R)
• M36: 7,161,400 km (0.11 R)
• M37: 7,239,340 km (0.025 R)
• M38: 7,613,484 km (0.105 R)
• M39: 7,752,910 km (0.081 R)
• M40: 7,973,716 km (0.117 R)
• M41: 8,155,926 km (0.113 R)
• M42: 8,298,643 km (0.066 R)
• M43: 8,731,729 km (0.025 R)
• M44: 9,024,492 km (0.083 R)
• M45: 9,469,844 km (0.107 R)
• M46: 9,749,144 km (0.101 R)
• M47: 9,965,911 km (0.057 R)
• M48: 10,271,988 km (0.105 R)
• M49: 10,382,092 km (0.116 R)
• M50: 10,983,326 km (0.07 R)
• M51: 11,073,234 km (0.103 R)
• M52: 11,413,121 km (0.108 R)
• M53: 11,710,372 km (0.051 R)
• M54: 12,664,806 km (0.088 R)
• M55: 12,759,202 km (0.117 R)
• M56: 13,354,901 km (0.026 R)
• M57: 13,862,187 km (0.097 R)
• M58: 14,081,648 km (0.056 R)
• M59: 14,375,907 km (0.073 R)
• M60: 14,573,226 km (0.069 R)
• M61: 14,945,725 km (0.106 R)
• M62: 15,220,835 km (0.116 R)
• M63: 15,573,438 km (0.093 R)
• M64: 15,903,301 km (0.06 R)
• M65: 16,056,339 km (0.092 R)
• M66: 16,338,032 km (0.112 R)
• M67: 16,647,401 km (0.113 R)
• M68: 17,613,205 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.1

Radius: 4

Gravity: 42.51 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.16 AU - 19.75 AU

Year: 26980 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,672,352 km

• M1: 92,751 km (0.117 R)
• M2: 156,629 km (0.078 R)
• M3: 656,286 km (0.084 R)
• M4: 763,099 km (0.11 R)
• M5: 847,023 km (0.102 R)
• M6: 2,067,443 km (0.096 R)
• M7: 4,643,967 km (0.109 R)
• M8: 4,953,634 km (0.092 R)
• M9: 6,484,768 km (0.091 R)
• M10: 6,888,683 km (0.111 R)
• M11: 7,479,744 km (0.097 R)
• M12: 8,272,164 km (0.055 R)
• M13: 8,396,330 km (0.097 R)
• M14: 10,333,174 km (0.048 R)
• M15: 11,350,888 km (0.111 R)
• M16: 11,419,853 km (0.094 R)
• M17: 11,836,632 km (0.096 R)
• M18: 12,542,285 km (0.112 R)
• M19: 12,685,002 km (0.038 R)
• M20: 13,406,961 km (0.108 R)
• M21: 13,626,122 km (0.032 R)
• M22: 16,424,799 km (0.114 R)
• M23: 16,659,219 km (0.04 R)
• M24: 17,131,649 km (0.086 R)
• M25: 17,289,924 km (0.105 R)
• M26: 20,056,287 km (0.083 R)
• M27: 20,223,239 km (0.049 R)
• M28: 20,306,864 km (0.096 R)
• M29: 20,642,561 km (0.117 R)
• M30: 22,869,176 km (0.084 R)
• M31: 23,481,630 km (0.091 R)
• M32: 23,569,593 km (0.101 R)
• M33: 23,922,345 km (0.056 R)
• M34: 24,543,924 km (0.117 R)
• M35: 25,893,746 km (0.116 R)
• M36: 27,452,256 km (0.111 R)
• M37: 28,196,207 km (0.088 R)
• M38: 28,570,650 km (0.119 R)
• M39: 29,798,998 km (0.11 R)
• M40: 30,467,551 km (0.106 R)
• M41: 31,237,531 km (0.098 R)
• M42: 31,624,990 km (0.065 R)
• M43: 32,502,531 km (0.119 R)
• M44: 33,684,953 km (0.112 R)
• M45: 35,484,765 km (0.043 R)
• M46: 38,449,495 km (0.098 R)
• M47: 38,864,629 km (0.085 R)
• M48: 40,119,007 km (0.095 R)
• M49: 40,329,342 km (0.119 R)
• M50: 41,068,355 km (0.054 R)
• M51: 42,025,183 km (0.116 R)
• M52: 43,960,681 km (0.063 R)
• M53: 46,144,959 km (0.089 R)
• M54: 46,475,720 km (0.083 R)
• M55: 48,476,292 km (0.093 R)
• M56: 50,051,708 km (0.103 R)
• M57: 50,845,773 km (0.052 R)
• M58: 52,101,797 km (0.098 R)
• M59: 52,216,538 km (0.106 R)
• M60: 52,561,062 km (0.062 R)
• M61: 52,676,103 km (0.055 R)
• M62: 53,137,014 km (0.094 R)
• M63: 53,715,060 km (0.097 R)
• M64: 53,946,937 km (0.046 R)
• M65: 54,063,025 km (0.093 R)
• M66: 54,295,350 km (0.097 R)
• M67: 55,110,958 km (0.071 R)
• M68: 55,578,900 km (0.11 R)
• M69: 56,518,824 km (0.12 R)
• M70: 57,227,020 km (0.087 R)
• M71: 57,938,358 km (0.074 R)
• M72: 58,891,296 km (0.108 R)
• M73: 63,120,578 km (0.079 R)
• M74: 65,333,429 km (0.112 R)
• M75: 66,325,114 km (0.079 R)
• M76: 67,571,563 km (0.072 R)
• M77: 68,951,753 km (0.1 R)
• M78: 69,582,158 km (0.112 R)
• M79: 70,721,645 km (0.108 R)
• M80: 72,762,609 km (0.082 R)
• M81: 73,661,692 km (0.113 R)
• M82: 74,048,104 km (0.071 R)
• M83: 77,686,922 km (0.076 R)
• M84: 80,454,034 km (0.046 R)
• M85: 81,783,062 km (0.053 R)
• M86: 82,183,086 km (0.084 R)
• M87: 82,316,677 km (0.117 R)
• M88: 83,253,160 km (0.096 R)
• M89: 83,655,728 km (0.118 R)
• M90: 87,443,396 km (0.119 R)
• M91: 91,839,928 km (0.089 R)
• M92: 92,117,133 km (0.113 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit