🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.86 AU - 1.1 AU

Year: 338 Days

Day: 44.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.14 AU - 3.86 AU

Year: 2280 Days

Day: 23.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,464,468 km

• M1: 1,308,533 km (0.119 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 9.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.47 AU - 9.31 AU

Year: 9231 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 156.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,464,468 km

• M1: 281,543 km (0.088 R)
• M2: 393,592 km (0.093 R)
• M3: 496,216 km (0.033 R)
• M4: 580,141 km (0.107 R)
• M5: 763,847 km (0.104 R)
• M6: 984,653 km (0.074 R)
• M7: 1,465,910 km (0.071 R)
• M8: 1,742,815 km (0.032 R)
• M9: 2,444,130 km (0.05 R)
• M10: 3,009,161 km (0.118 R)
• M11: 3,613,836 km (0.072 R)
• M12: 4,106,611 km (0.098 R)
• M13: 4,436,774 km (0.082 R)
• M14: 5,027,236 km (0.118 R)
• M15: 5,775,076 km (0.096 R)
• M16: 5,841,797 km (0.095 R)
• M17: 6,043,455 km (0.117 R)
• M18: 6,943,436 km (0.063 R)
• M19: 7,518,041 km (0.086 R)
• M20: 9,020,452 km (0.052 R)
• M21: 9,097,944 km (0.076 R)
• M22: 9,567,831 km (0.097 R)
• M23: 9,965,313 km (0.025 R)
• M24: 10,206,464 km (0.107 R)
• M25: 10,571,782 km (0.096 R)
• M26: 10,859,010 km (0.087 R)
• M27: 11,190,370 km (0.086 R)
• M28: 12,161,409 km (0.071 R)
• M29: 12,332,998 km (0.068 R)
• M30: 12,462,251 km (0.116 R)
• M31: 13,027,581 km (0.059 R)
• M32: 13,203,209 km (0.046 R)
• M33: 13,512,428 km (0.102 R)
• M34: 13,690,300 km (0.12 R)
• M35: 13,868,770 km (0.088 R)
• M36: 14,590,879 km (0.068 R)
• M37: 14,956,496 km (0.07 R)
• M38: 15,325,105 km (0.039 R)
• M39: 15,930,528 km (0.063 R)
• M40: 16,024,475 km (0.055 R)
• M41: 16,259,793 km (0.037 R)
• M42: 17,890,858 km (0.098 R)
• M43: 18,135,151 km (0.055 R)
• M44: 18,775,281 km (0.108 R)
• M45: 19,123,096 km (0.063 R)
• M46: 19,673,915 km (0.107 R)
• M47: 20,484,436 km (0.103 R)
• M48: 20,688,787 km (0.08 R)
• M49: 21,461,161 km (0.102 R)
• M50: 22,295,319 km (0.055 R)
• M51: 22,663,629 km (0.054 R)
• M52: 23,140,098 km (0.035 R)
• M53: 23,299,719 km (0.062 R)
• M54: 23,566,452 km (0.082 R)
• M55: 23,941,643 km (0.062 R)
• M56: 24,697,860 km (0.036 R)
• M57: 24,860,922 km (0.106 R)
• M58: 25,133,639 km (0.11 R)
• M59: 27,069,436 km (0.12 R)
• M60: 27,237,584 km (0.114 R)
• M61: 28,424,343 km (0.119 R)
• M62: 29,167,396 km (0.088 R)
• M63: 29,743,348 km (0.118 R)
• M64: 29,974,925 km (0.06 R)
• M65: 30,090,864 km (0.071 R)
• M66: 30,264,996 km (0.09 R)
• M67: 30,848,128 km (0.07 R)
• M68: 31,847,891 km (0.093 R)
• M69: 32,440,897 km (0.082 R)
• M70: 33,698,267 km (0.104 R)
• M71: 33,758,555 km (0.071 R)
• M72: 36,322,064 km (0.102 R)
• M73: 37,252,712 km (0.113 R)
• M74: 37,439,859 km (0.107 R)
• M75: 37,814,901 km (0.055 R)
• M76: 37,877,582 km (0.098 R)
• M77: 38,254,120 km (0.033 R)
• M78: 38,316,951 km (0.078 R)
• M79: 39,454,643 km (0.079 R)
• M80: 39,900,146 km (0.114 R)
• M81: 40,860,265 km (0.104 R)
• M82: 42,803,242 km (0.118 R)
• M83: 42,999,215 km (0.062 R)
• M84: 43,195,488 km (0.071 R)
• M85: 43,457,583 km (0.083 R)

Asteroid Belt

Center: 10.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.7

Radius: 9.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.85 AU - 12.13 AU

Year: 14458 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,464,468 km

• M1: 123,418 km (0.068 R)
• M2: 324,478 km (0.077 R)
• M3: 508,633 km (0.102 R)
• M4: 762,500 km (0.074 R)
• M5: 868,116 km (0.116 R)
• M6: 941,569 km (0.086 R)
• M7: 1,017,266 km (0.108 R)
• M8: 1,319,902 km (0.082 R)
• M9: 1,605,036 km (0.101 R)
• M10: 1,790,238 km (0.114 R)
• M11: 2,081,355 km (0.079 R)
• M12: 2,258,329 km (0.068 R)
• M13: 2,387,732 km (0.114 R)
• M14: 2,735,995 km (0.112 R)
• M15: 3,014,995 km (0.115 R)
• M16: 3,215,756 km (0.109 R)
• M17: 3,391,384 km (0.107 R)
• M18: 4,807,328 km (0.03 R)
• M19: 5,384,925 km (0.091 R)
• M20: 5,770,289 km (0.034 R)
• M21: 5,912,706 km (0.089 R)
• M22: 6,493,894 km (0.114 R)
• M23: 6,979,638 km (0.078 R)
• M24: 7,399,859 km (0.115 R)
• M25: 7,554,692 km (0.107 R)
• M26: 8,184,799 km (0.084 R)
• M27: 8,385,260 km (0.086 R)
• M28: 8,627,908 km (0.104 R)
• M29: 8,709,289 km (0.095 R)
• M30: 8,831,809 km (0.115 R)
• M31: 9,286,138 km (0.088 R)
• M32: 9,790,582 km (0.037 R)
• M33: 9,875,554 km (0.11 R)
• M34: 10,347,086 km (0.077 R)
• M35: 10,694,602 km (0.076 R)
• M36: 11,401,303 km (0.076 R)
• M37: 11,490,762 km (0.108 R)
• M38: 11,805,516 km (0.063 R)
• M39: 11,986,679 km (0.087 R)
• M40: 12,859,583 km (0.043 R)
• M41: 13,705,559 km (0.119 R)
• M42: 13,895,997 km (0.112 R)
• M43: 14,087,183 km (0.103 R)
• M44: 14,183,225 km (0.091 R)
• M45: 14,375,907 km (0.056 R)
• M46: 14,715,045 km (0.062 R)
• M47: 14,812,433 km (0.066 R)
• M48: 16,450,231 km (0.119 R)
• M49: 16,601,923 km (0.117 R)
• M50: 16,805,077 km (0.109 R)
• M51: 17,316,253 km (0.088 R)
• M52: 17,728,844 km (0.073 R)
• M53: 18,986,214 km (0.096 R)
• M54: 19,358,413 km (0.07 R)
• M55: 19,679,301 km (0.028 R)
• M56: 19,786,562 km (0.096 R)
• M57: 20,489,224 km (0.116 R)
• M58: 21,586,075 km (0.081 R)
• M59: 22,421,130 km (0.081 R)
• M60: 22,645,677 km (0.089 R)
• M61: 25,105,664 km (0.056 R)
• M62: 26,160,479 km (0.113 R)
• M63: 26,633,807 km (0.086 R)
• M64: 29,533,312 km (0.096 R)
• M65: 29,656,282 km (0.099 R)
• M66: 30,521,855 km (0.1 R)
• M67: 30,957,783 km (0.099 R)
• M68: 31,020,315 km (0.062 R)
• M69: 31,395,806 km (0.107 R)
• M70: 31,584,150 km (0.096 R)
• M71: 31,709,961 km (0.037 R)
• M72: 32,467,974 km (0.046 R)
• M73: 32,721,991 km (0.064 R)
• M74: 33,360,026 km (0.075 R)
• M75: 35,624,938 km (0.067 R)
• M76: 35,690,462 km (0.058 R)
• M77: 36,676,910 km (0.067 R)
• M78: 38,340,887 km (0.073 R)
• M79: 38,743,904 km (0.103 R)
• M80: 39,013,330 km (0.062 R)
• M81: 40,916,962 km (0.105 R)
• M82: 43,268,791 km (0.111 R)
• M83: 45,664,152 km (0.11 R)
• M84: 45,877,628 km (0.104 R)
• M85: 46,663,017 km (0.095 R)
• M86: 47,021,453 km (0.105 R)
• M87: 47,741,168 km (0.116 R)
• M88: 48,174,703 km (0.111 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit