🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 212 Days

Day: 35.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.82 AU

Year: 696 Days

Day: 38.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.41 AU - 1.91 AU

Year: 810 Days

Day: 15.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.87 AU - 4.35 AU

Year: 2598 Days

Day: 20.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,825,536 km

• M1: 748,887 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.2

Radius: 11.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.82 AU - 8.72 AU

Year: 9008 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,825,536 km

• M1: 148,251 km (0.113 R)
• M2: 319,541 km (0.109 R)
• M3: 410,048 km (0.107 R)
• M4: 485,894 km (0.045 R)
• M5: 596,148 km (0.102 R)
• M6: 747,840 km (0.104 R)
• M7: 1,806,544 km (0.072 R)
• M8: 1,964,818 km (0.115 R)
• M9: 2,151,367 km (0.066 R)
• M10: 2,442,484 km (0.091 R)
• M11: 2,618,262 km (0.115 R)
• M12: 2,798,378 km (0.069 R)
• M13: 3,198,103 km (0.069 R)
• M14: 4,230,478 km (0.1 R)
• M15: 4,534,611 km (0.104 R)
• M16: 4,845,924 km (0.076 R)
• M17: 5,164,268 km (0.093 R)
• M18: 5,888,471 km (0.085 R)
• M19: 6,091,625 km (0.073 R)
• M20: 6,644,689 km (0.118 R)
• M21: 7,358,719 km (0.06 R)
• M22: 7,984,637 km (0.085 R)
• M23: 8,551,313 km (0.088 R)
• M24: 8,781,694 km (0.066 R)
• M25: 9,014,020 km (0.102 R)
• M26: 9,209,245 km (0.09 R)
• M27: 9,366,472 km (0.106 R)
• M28: 10,532,737 km (0.085 R)
• M29: 10,903,890 km (0.113 R)
• M30: 11,405,641 km (0.107 R)
• M31: 12,086,311 km (0.108 R)
• M32: 12,172,330 km (0.066 R)
• M33: 12,999,606 km (0.112 R)
• M34: 13,087,869 km (0.101 R)
• M35: 14,025,399 km (0.116 R)
• M36: 15,917,812 km (0.116 R)
• M37: 16,582,326 km (0.03 R)
• M38: 17,304,285 km (0.079 R)
• M39: 17,987,349 km (0.102 R)
• M40: 19,128,631 km (0.047 R)
• M41: 19,885,596 km (0.115 R)
• M42: 20,038,186 km (0.071 R)
• M43: 20,806,969 km (0.091 R)
• M44: 21,065,325 km (0.072 R)
• M45: 21,899,333 km (0.082 R)
• M46: 22,162,177 km (0.065 R)
• M47: 22,479,025 km (0.026 R)
• M48: 23,384,690 km (0.106 R)
• M49: 24,085,407 km (0.114 R)
• M50: 24,248,169 km (0.118 R)
• M51: 24,957,263 km (0.116 R)
• M52: 25,618,037 km (0.118 R)
• M53: 25,894,943 km (0.1 R)
• M54: 26,396,095 km (0.089 R)
• M55: 26,675,844 km (0.067 R)
• M56: 26,900,390 km (0.105 R)
• M57: 27,069,136 km (0.101 R)
• M58: 28,834,092 km (0.079 R)
• M59: 29,411,241 km (0.055 R)
• M60: 30,812,225 km (0.085 R)
• M61: 32,055,832 km (0.086 R)
• M62: 32,533,947 km (0.072 R)
• M63: 33,134,881 km (0.111 R)
• M64: 33,557,645 km (0.074 R)
• M65: 34,286,635 km (0.119 R)
• M66: 34,530,779 km (0.068 R)
• M67: 35,451,554 km (0.067 R)
• M68: 36,567,105 km (0.084 R)
• M69: 37,129,294 km (0.11 R)
• M70: 37,568,364 km (0.113 R)
• M71: 38,578,748 km (0.108 R)
• M72: 39,023,502 km (0.118 R)
• M73: 39,661,986 km (0.089 R)
• M74: 40,690,621 km (0.053 R)
• M75: 41,078,528 km (0.107 R)
• M76: 41,467,782 km (0.059 R)
• M77: 42,249,879 km (0.118 R)
• M78: 43,168,560 km (0.057 R)
• M79: 43,762,613 km (0.116 R)
• M80: 44,093,823 km (0.029 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 5.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.44 AU - 21.02 AU

Year: 31939 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,825,536 km

• M1: 107,262 km (0.119 R)
• M2: 366,066 km (0.098 R)
• M3: 428,000 km (0.11 R)
• M4: 476,918 km (0.093 R)
• M5: 635,791 km (0.046 R)
• M6: 770,728 km (0.076 R)
• M7: 1,757,177 km (0.112 R)
• M8: 2,230,953 km (0.095 R)
• M9: 2,289,147 km (0.089 R)
• M10: 2,618,561 km (0.119 R)
• M11: 2,680,046 km (0.095 R)
• M12: 2,804,511 km (0.071 R)
• M13: 3,189,277 km (0.065 R)
• M14: 3,321,222 km (0.081 R)
• M15: 3,354,583 km (0.065 R)
• M16: 3,488,772 km (0.07 R)
• M17: 3,590,648 km (0.063 R)
• M18: 3,937,117 km (0.073 R)
• M19: 5,154,843 km (0.111 R)
• M20: 5,348,722 km (0.064 R)
• M21: 6,603,998 km (0.099 R)
• M22: 6,772,296 km (0.03 R)
• M23: 6,942,089 km (0.051 R)
• M24: 7,329,248 km (0.083 R)
• M25: 7,900,712 km (0.074 R)
• M26: 8,623,719 km (0.083 R)
• M27: 8,853,950 km (0.09 R)
• M28: 8,946,551 km (0.037 R)
• M29: 9,273,422 km (0.099 R)
• M30: 9,367,669 km (0.11 R)
• M31: 9,604,333 km (0.098 R)
• M32: 9,842,942 km (0.096 R)
• M33: 10,180,285 km (0.049 R)
• M34: 10,277,374 km (0.114 R)
• M35: 10,718,239 km (0.027 R)
• M36: 12,231,421 km (0.098 R)
• M37: 14,678,094 km (0.105 R)
• M38: 16,808,966 km (0.037 R)
• M39: 17,851,664 km (0.1 R)
• M40: 18,974,695 km (0.118 R)
• M41: 20,548,315 km (0.035 R)
• M42: 21,849,517 km (0.067 R)
• M43: 22,985,862 km (0.103 R)
• M44: 23,304,955 km (0.113 R)
• M45: 24,595,835 km (0.054 R)
• M46: 25,184,353 km (0.119 R)
• M47: 26,108,868 km (0.074 R)
• M48: 26,175,289 km (0.071 R)
• M49: 26,375,002 km (0.106 R)
• M50: 26,910,114 km (0.107 R)
• M51: 27,179,091 km (0.088 R)
• M52: 27,923,041 km (0.051 R)
• M53: 31,176,795 km (0.113 R)
• M54: 31,813,334 km (0.112 R)
• M55: 32,311,345 km (0.114 R)
• M56: 33,387,402 km (0.117 R)
• M57: 35,500,772 km (0.094 R)
• M58: 36,610,638 km (0.078 R)
• M59: 37,132,585 km (0.091 R)
• M60: 39,320,753 km (0.084 R)
• M61: 40,085,049 km (0.078 R)
• M62: 41,163,051 km (0.098 R)
• M63: 41,317,885 km (0.037 R)
• M64: 41,628,001 km (0.101 R)
• M65: 41,939,015 km (0.081 R)
• M66: 43,269,090 km (0.055 R)
• M67: 44,295,481 km (0.087 R)
• M68: 45,409,835 km (0.065 R)
• M69: 46,291,864 km (0.102 R)
• M70: 47,503,607 km (0.065 R)
• M71: 48,480,631 km (0.073 R)
• M72: 49,053,591 km (0.112 R)
• M73: 49,381,958 km (0.093 R)
• M74: 50,454,275 km (0.102 R)
• M75: 51,284,394 km (0.116 R)
• M76: 51,951,750 km (0.104 R)
• M77: 53,126,542 km (0.039 R)
• M78: 53,379,363 km (0.092 R)
• M79: 53,463,736 km (0.119 R)
• M80: 55,160,624 km (0.051 R)
• M81: 56,875,166 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit