🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 143 Days

Day: 40.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,562,962 km

• M1: 375,640 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.95 AU

Year: 262 Days

Day: 14.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.99 AU - 1.05 AU

Year: 371 Days

Day: 16 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.09 AU - 1.37 AU

Year: 491 Days

Day: 43.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.8 AU - 3.46 AU

Year: 1993 Days

Day: 27.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 9.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.08 AU - 10.76 AU

Year: 12105 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,562,962 km

• M1: 125,513 km (0.046 R)
• M2: 259,702 km (0.105 R)
• M3: 358,586 km (0.04 R)
• M4: 473,328 km (0.088 R)
• M5: 833,559 km (0.104 R)
• M6: 1,025,793 km (0.112 R)
• M7: 1,232,686 km (0.052 R)
• M8: 1,510,490 km (0.118 R)
• M9: 1,607,579 km (0.08 R)
• M10: 1,808,189 km (0.098 R)
• M11: 1,932,505 km (0.116 R)
• M12: 2,059,663 km (0.107 R)
• M13: 2,389,976 km (0.101 R)
• M14: 2,737,192 km (0.088 R)
• M15: 2,808,550 km (0.086 R)
• M16: 2,977,596 km (0.115 R)
• M17: 3,479,048 km (0.115 R)
• M18: 3,713,318 km (0.102 R)
• M19: 4,033,757 km (0.115 R)
• M20: 4,197,417 km (0.032 R)
• M21: 4,391,146 km (0.101 R)
• M22: 4,475,071 km (0.093 R)
• M23: 4,644,565 km (0.094 R)
• M24: 4,902,771 km (0.094 R)
• M25: 5,019,009 km (0.07 R)
• M26: 5,403,325 km (0.092 R)
• M27: 5,827,735 km (0.114 R)
• M28: 6,168,818 km (0.117 R)
• M29: 6,903,044 km (0.081 R)
• M30: 8,487,884 km (0.094 R)
• M31: 8,839,140 km (0.112 R)
• M32: 9,628,717 km (0.041 R)
• M33: 9,921,331 km (0.072 R)
• M34: 9,995,083 km (0.097 R)
• M35: 10,328,686 km (0.116 R)
• M36: 10,403,335 km (0.043 R)
• M37: 10,665,879 km (0.045 R)
• M38: 11,197,849 km (0.073 R)
• M39: 11,972,617 km (0.065 R)
• M40: 12,169,039 km (0.113 R)
• M41: 12,485,588 km (0.12 R)
• M42: 12,604,967 km (0.062 R)
• M43: 13,532,773 km (0.114 R)
• M44: 14,315,918 km (0.082 R)
• M45: 14,649,970 km (0.068 R)
• M46: 15,071,237 km (0.073 R)
• M47: 15,753,553 km (0.045 R)
• M48: 16,883,765 km (0.091 R)
• M49: 17,236,816 km (0.111 R)
• M50: 17,414,239 km (0.089 R)
• M51: 18,040,007 km (0.074 R)
• M52: 18,174,945 km (0.083 R)
• M53: 18,400,837 km (0.101 R)
• M54: 19,129,828 km (0.11 R)
• M55: 19,451,613 km (0.033 R)
• M56: 20,568,810 km (0.097 R)
• M57: 20,662,907 km (0.087 R)
• M58: 21,040,492 km (0.075 R)
• M59: 21,658,929 km (0.095 R)
• M60: 21,898,286 km (0.097 R)
• M61: 22,524,951 km (0.053 R)
• M62: 22,767,599 km (0.1 R)
• M63: 23,108,682 km (0.07 R)
• M64: 23,402,493 km (0.078 R)
• M65: 24,142,254 km (0.111 R)
• M66: 24,241,437 km (0.092 R)
• M67: 24,589,701 km (0.106 R)
• M68: 24,989,876 km (0.09 R)
• M69: 25,999,661 km (0.028 R)
• M70: 26,152,251 km (0.101 R)
• M71: 26,407,166 km (0.097 R)
• M72: 27,798,426 km (0.074 R)
• M73: 29,213,472 km (0.064 R)
• M74: 29,372,196 km (0.119 R)
• M75: 29,743,497 km (0.117 R)
• M76: 31,731,952 km (0.095 R)
• M77: 32,004,071 km (0.092 R)
• M78: 32,386,144 km (0.063 R)
• M79: 33,818,543 km (0.111 R)
• M80: 33,985,195 km (0.103 R)
• M81: 34,375,048 km (0.101 R)
• M82: 35,271,737 km (0.111 R)
• M83: 35,497,032 km (0.073 R)
• M84: 35,779,472 km (0.097 R)
• M85: 35,949,116 km (0.111 R)
• M86: 36,802,123 km (0.114 R)
• M87: 36,973,563 km (0.061 R)
• M88: 37,259,743 km (0.111 R)
• M89: 37,546,672 km (0.102 R)
• M90: 37,949,689 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 4.6

Gravity: 31.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.78 AU - 17.88 AU

Year: 27096 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,562,962 km

• M1: 210,484 km (0.055 R)
• M2: 262,245 km (0.059 R)
• M3: 514,018 km (0.096 R)
• M4: 769,681 km (0.049 R)
• M5: 1,625,680 km (0.118 R)
• M6: 1,844,392 km (0.049 R)
• M7: 2,349,584 km (0.097 R)
• M8: 2,472,105 km (0.104 R)
• M9: 3,070,646 km (0.075 R)
• M10: 3,340,520 km (0.075 R)
• M11: 3,999,200 km (0.063 R)
• M12: 4,696,775 km (0.075 R)
• M13: 6,033,133 km (0.08 R)
• M14: 6,370,326 km (0.118 R)
• M15: 7,180,548 km (0.103 R)
• M16: 9,023,145 km (0.073 R)
• M17: 9,279,257 km (0.114 R)
• M18: 11,412,971 km (0.06 R)
• M19: 12,321,180 km (0.08 R)
• M20: 13,836,606 km (0.071 R)
• M21: 14,354,664 km (0.066 R)
• M22: 15,257,487 km (0.073 R)
• M23: 17,434,435 km (0.101 R)
• M24: 18,235,083 km (0.106 R)
• M25: 19,129,678 km (0.117 R)
• M26: 19,955,309 km (0.073 R)
• M27: 21,385,165 km (0.083 R)
• M28: 22,241,763 km (0.098 R)
• M29: 23,899,606 km (0.099 R)
• M30: 24,788,218 km (0.117 R)
• M31: 25,056,746 km (0.026 R)
• M32: 25,506,736 km (0.099 R)
• M33: 26,414,496 km (0.086 R)
• M34: 28,542,227 km (0.107 R)
• M35: 28,823,770 km (0.113 R)
• M36: 29,200,607 km (0.117 R)
• M37: 29,389,698 km (0.107 R)
• M38: 29,864,073 km (0.07 R)
• M39: 30,532,327 km (0.096 R)
• M40: 30,724,261 km (0.066 R)
• M41: 31,012,835 km (0.107 R)
• M42: 31,109,176 km (0.084 R)
• M43: 31,592,677 km (0.103 R)
• M44: 32,273,646 km (0.097 R)
• M45: 34,844,934 km (0.095 R)
• M46: 35,750,151 km (0.11 R)
• M47: 35,851,279 km (0.12 R)
• M48: 36,663,147 km (0.103 R)
• M49: 36,765,023 km (0.091 R)
• M50: 37,686,546 km (0.111 R)
• M51: 38,201,911 km (0.084 R)
• M52: 39,761,468 km (0.115 R)
• M53: 41,447,885 km (0.101 R)
• M54: 41,979,706 km (0.113 R)
• M55: 43,265,200 km (0.054 R)
• M56: 44,454,802 km (0.11 R)
• M57: 45,108,246 km (0.099 R)
• M58: 45,655,176 km (0.112 R)
• M59: 49,207,377 km (0.039 R)
• M60: 50,109,153 km (0.117 R)
• M61: 50,335,495 km (0.093 R)
• M62: 51,586,283 km (0.105 R)
• M63: 51,929,161 km (0.06 R)
• M64: 52,158,046 km (0.094 R)
• M65: 52,847,243 km (0.047 R)
• M66: 53,308,154 km (0.116 R)
• M67: 53,539,283 km (0.052 R)
• M68: 56,219,777 km (0.098 R)
• M69: 56,926,328 km (0.052 R)
• M70: 57,044,361 km (0.119 R)
• M71: 58,229,026 km (0.081 R)
• M72: 58,586,117 km (0.05 R)
• M73: 59,063,184 km (0.12 R)
• M74: 60,021,358 km (0.101 R)
• M75: 60,743,318 km (0.095 R)
• M76: 65,011,794 km (0.051 R)
• M77: 65,382,049 km (0.119 R)
• M78: 65,876,918 km (0.113 R)
• M79: 67,743,750 km (0.075 R)
• M80: 68,369,967 km (0.097 R)
• M81: 71,656,782 km (0.097 R)
• M82: 72,039,303 km (0.032 R)
• M83: 73,062,702 km (0.042 R)
• M84: 77,073,721 km (0.112 R)
• M85: 78,120,307 km (0.112 R)
• M86: 79,699,163 km (0.048 R)
• M87: 81,288,341 km (0.047 R)
• M88: 81,554,326 km (0.119 R)
• M89: 82,086,895 km (0.039 R)
• M90: 83,826,120 km (0.046 R)
• M91: 84,902,327 km (0.094 R)
• M92: 86,796,685 km (0.077 R)
• M93: 88,978,719 km (0.119 R)
• M94: 92,424,257 km (0.112 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit