🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.49 AU - 0.53 AU

Year: 128 Days

Day: 20.3 Hours

Environment

Temp: 280 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.47 AU - 0.75 AU

Year: 167 Days

Day: 12.7 Hours

Environment

Temp: 256 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,306,340 km

• M1: 200,611 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.5 AU - 0.8 AU

Year: 184 Days

Day: 32.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.37 AU - 2.07 AU

Year: 793 Days

Day: 44.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.01 AU - 2.97 AU

Year: 1381 Days

Day: 29.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.1

Radius: 5.4

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.46 AU - 18.28 AU

Year: 20153 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,306,340 km

• M1: 213,177 km (0.088 R)
• M2: 271,071 km (0.079 R)
• M3: 801,994 km (0.111 R)
• M4: 849,417 km (0.075 R)
• M5: 1,234,930 km (0.104 R)
• M6: 1,638,246 km (0.028 R)
• M7: 2,212,403 km (0.079 R)
• M8: 3,102,660 km (0.061 R)
• M9: 3,486,678 km (0.105 R)
• M10: 3,604,860 km (0.063 R)
• M11: 4,090,604 km (0.091 R)
• M12: 4,813,311 km (0.073 R)
• M13: 6,421,339 km (0.101 R)
• M14: 9,628,568 km (0.098 R)
• M15: 10,581,506 km (0.058 R)
• M16: 11,388,587 km (0.05 R)
• M17: 12,096,035 km (0.102 R)
• M18: 14,809,142 km (0.108 R)
• M19: 15,128,982 km (0.109 R)
• M20: 15,840,470 km (0.083 R)
• M21: 15,970,919 km (0.048 R)
• M22: 16,101,817 km (0.109 R)
• M23: 16,430,633 km (0.077 R)
• M24: 17,228,738 km (0.091 R)
• M25: 18,107,625 km (0.102 R)
• M26: 19,487,815 km (0.08 R)
• M27: 20,261,386 km (0.07 R)
• M28: 20,332,146 km (0.085 R)
• M29: 21,260,251 km (0.093 R)
• M30: 22,129,115 km (0.071 R)
• M31: 22,348,276 km (0.093 R)
• M32: 22,714,941 km (0.117 R)
• M33: 23,305,703 km (0.113 R)
• M34: 23,677,453 km (0.093 R)
• M35: 24,502,336 km (0.055 R)
• M36: 24,577,883 km (0.059 R)
• M37: 25,718,866 km (0.102 R)
• M38: 25,795,610 km (0.108 R)
• M39: 25,949,247 km (0.091 R)
• M40: 26,103,183 km (0.07 R)
• M41: 26,644,129 km (0.053 R)
• M42: 28,685,990 km (0.057 R)
• M43: 29,404,509 km (0.095 R)
• M44: 30,533,823 km (0.047 R)
• M45: 30,777,668 km (0.083 R)
• M46: 30,859,049 km (0.108 R)
• M47: 30,940,580 km (0.04 R)
• M48: 31,103,791 km (0.079 R)
• M49: 31,595,070 km (0.099 R)
• M50: 33,334,894 km (0.109 R)
• M51: 35,105,534 km (0.112 R)
• M52: 36,302,915 km (0.114 R)
• M53: 37,513,611 km (0.029 R)
• M54: 38,211,335 km (0.06 R)
• M55: 38,386,365 km (0.096 R)
• M56: 40,419,250 km (0.06 R)
• M57: 40,955,259 km (0.057 R)
• M58: 41,403,754 km (0.105 R)
• M59: 41,583,720 km (0.067 R)
• M60: 42,940,872 km (0.12 R)
• M61: 44,957,451 km (0.115 R)
• M62: 45,234,806 km (0.082 R)
• M63: 45,884,360 km (0.092 R)
• M64: 47,192,443 km (0.072 R)
• M65: 48,134,312 km (0.105 R)
• M66: 48,323,403 km (0.1 R)
• M67: 48,512,794 km (0.116 R)
• M68: 50,611,952 km (0.12 R)
• M69: 51,382,680 km (0.082 R)
• M70: 52,448,714 km (0.114 R)
• M71: 52,740,729 km (0.098 R)
• M72: 54,405,604 km (0.032 R)
• M73: 56,286,648 km (0.107 R)
• M74: 56,386,280 km (0.084 R)
• M75: 59,299,848 km (0.116 R)
• M76: 59,806,985 km (0.116 R)
• M77: 61,235,046 km (0.079 R)
• M78: 61,747,718 km (0.076 R)
• M79: 61,850,492 km (0.098 R)
• M80: 62,056,039 km (0.099 R)
• M81: 62,468,032 km (0.058 R)
• M82: 63,191,038 km (0.089 R)
• M83: 63,501,603 km (0.12 R)
• M84: 64,958,238 km (0.083 R)
• M85: 66,636,427 km (0.103 R)
• M86: 66,952,677 km (0.12 R)
• M87: 67,163,759 km (0.072 R)
• M88: 68,328,827 km (0.055 R)
• M89: 68,647,770 km (0.085 R)
• M90: 68,754,134 km (0.107 R)
• M91: 69,607,440 km (0.066 R)
• M92: 70,249,664 km (0.113 R)
• M93: 71,001,393 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.4

Radius: 5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.66 AU - 21.1 AU

Year: 29985 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,306,340 km

• M1: 318,943 km (0.103 R)
• M2: 666,459 km (0.093 R)
• M3: 917,633 km (0.108 R)
• M4: 962,214 km (0.107 R)
• M5: 1,245,402 km (0.102 R)
• M6: 1,320,052 km (0.046 R)
• M7: 1,370,765 km (0.096 R)
• M8: 1,422,077 km (0.089 R)
• M9: 2,145,981 km (0.08 R)
• M10: 2,205,821 km (0.117 R)
• M11: 4,392,941 km (0.101 R)
• M12: 5,014,670 km (0.075 R)
• M13: 5,134,349 km (0.028 R)
• M14: 5,214,683 km (0.103 R)
• M15: 5,913,903 km (0.064 R)
• M16: 5,998,127 km (0.086 R)
• M17: 6,040,313 km (0.051 R)
• M18: 6,253,041 km (0.063 R)
• M19: 7,671,828 km (0.088 R)
• M20: 7,717,754 km (0.116 R)
• M21: 8,088,158 km (0.051 R)
• M22: 8,134,833 km (0.093 R)
• M23: 8,275,455 km (0.089 R)
• M24: 8,894,341 km (0.087 R)
• M25: 8,990,832 km (0.07 R)
• M26: 9,626,623 km (0.026 R)
• M27: 10,025,152 km (0.059 R)
• M28: 10,479,929 km (0.083 R)
• M29: 11,304,812 km (0.086 R)
• M30: 13,016,212 km (0.058 R)
• M31: 13,180,769 km (0.12 R)
• M32: 13,734,281 km (0.08 R)
• M33: 13,957,781 km (0.079 R)
• M34: 15,788,858 km (0.082 R)
• M35: 16,199,355 km (0.092 R)
• M36: 16,672,832 km (0.1 R)
• M37: 16,851,452 km (0.031 R)
• M38: 19,858,968 km (0.042 R)
• M39: 20,876,233 km (0.114 R)
• M40: 22,302,499 km (0.037 R)
• M41: 25,521,546 km (0.084 R)
• M42: 26,210,295 km (0.1 R)
• M43: 26,348,673 km (0.11 R)
• M44: 27,044,752 km (0.09 R)
• M45: 28,739,696 km (0.116 R)
• M46: 30,541,452 km (0.12 R)
• M47: 30,833,019 km (0.114 R)
• M48: 31,345,691 km (0.103 R)
• M49: 33,649,647 km (0.116 R)
• M50: 35,930,566 km (0.097 R)
• M51: 36,007,459 km (0.063 R)
• M52: 37,245,083 km (0.107 R)
• M53: 40,239,882 km (0.118 R)
• M54: 40,559,573 km (0.089 R)
• M55: 41,766,080 km (0.114 R)
• M56: 42,902,575 km (0.09 R)
• M57: 44,543,963 km (0.065 R)
• M58: 44,626,541 km (0.115 R)
• M59: 44,709,119 km (0.109 R)
• M60: 44,957,451 km (0.115 R)
• M61: 46,289,321 km (0.115 R)
• M62: 48,056,820 km (0.079 R)
• M63: 49,332,890 km (0.082 R)
• M64: 53,139,707 km (0.115 R)
• M65: 53,314,886 km (0.039 R)
• M66: 53,929,883 km (0.099 R)
• M67: 55,078,196 km (0.118 R)
• M68: 55,433,192 km (0.117 R)
• M69: 55,788,786 km (0.034 R)
• M70: 56,591,977 km (0.1 R)
• M71: 57,488,816 km (0.117 R)
• M72: 57,578,724 km (0.081 R)
• M73: 57,848,749 km (0.076 R)
• M74: 58,299,936 km (0.089 R)
• M75: 59,751,334 km (0.061 R)
• M76: 60,389,968 km (0.118 R)
• M77: 60,572,926 km (0.119 R)
• M78: 60,939,291 km (0.091 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit