🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.7 AU - 0.78 AU

Year: 233 Days

Day: 27.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.98 AU

Year: 252 Days

Day: 39.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.79 AU - 1.31 AU

Year: 393 Days

Day: 21 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,752,421 km

• M1: 654,790 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.69 AU - 1.99 AU

Year: 912 Days

Day: 28.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.77 AU - 2.39 AU

Year: 1096 Days

Day: 22.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,752,421 km

• M1: 738,864 km (0.043 R)

Asteroid Belt

Center: 10.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675

Radius: 5.4

Gravity: 23.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.81 AU - 23.03 AU

Year: 30059 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,752,421 km

• M1: 181,761 km (0.032 R)
• M2: 306,975 km (0.068 R)
• M3: 413,489 km (0.026 R)
• M4: 459,565 km (0.054 R)
• M5: 557,402 km (0.044 R)
• M6: 1,278,463 km (0.119 R)
• M7: 1,418,188 km (0.056 R)
• M8: 1,599,800 km (0.075 R)
• M9: 2,313,531 km (0.101 R)
• M10: 2,974,155 km (0.108 R)
• M11: 3,938,912 km (0.095 R)
• M12: 4,142,664 km (0.102 R)
• M13: 4,402,217 km (0.079 R)
• M14: 4,774,416 km (0.059 R)
• M15: 6,066,942 km (0.063 R)
• M16: 6,721,133 km (0.095 R)
• M17: 8,031,162 km (0.072 R)
• M18: 8,747,885 km (0.057 R)
• M19: 9,080,441 km (0.117 R)
• M20: 9,147,461 km (0.119 R)
• M21: 10,102,943 km (0.107 R)
• M22: 10,451,655 km (0.053 R)
• M23: 11,812,996 km (0.115 R)
• M24: 12,033,054 km (0.063 R)
• M25: 12,402,711 km (0.098 R)
• M26: 12,626,359 km (0.084 R)
• M27: 14,073,120 km (0.084 R)
• M28: 14,306,344 km (0.106 R)
• M29: 15,974,360 km (0.059 R)
• M30: 16,217,606 km (0.072 R)
• M31: 17,954,437 km (0.111 R)
• M32: 18,122,884 km (0.078 R)
• M33: 18,631,517 km (0.071 R)
• M34: 18,716,788 km (0.095 R)
• M35: 20,097,876 km (0.116 R)
• M36: 21,869,862 km (0.078 R)
• M37: 26,417,338 km (0.113 R)
• M38: 28,256,495 km (0.088 R)
• M39: 29,240,849 km (0.104 R)
• M40: 31,243,216 km (0.102 R)
• M41: 31,344,494 km (0.1 R)
• M42: 31,852,528 km (0.05 R)
• M43: 33,082,821 km (0.102 R)
• M44: 34,852,265 km (0.12 R)
• M45: 38,590,716 km (0.102 R)
• M46: 39,026,045 km (0.112 R)
• M47: 39,244,309 km (0.098 R)
• M48: 41,449,082 km (0.116 R)
• M49: 42,342,181 km (0.11 R)
• M50: 43,806,894 km (0.116 R)
• M51: 43,920,289 km (0.101 R)
• M52: 44,488,612 km (0.106 R)
• M53: 46,092,750 km (0.072 R)
• M54: 47,017,863 km (0.108 R)
• M55: 49,475,307 km (0.067 R)
• M56: 49,593,340 km (0.107 R)
• M57: 50,422,411 km (0.079 R)
• M58: 50,541,192 km (0.105 R)
• M59: 50,898,132 km (0.099 R)
• M60: 52,094,167 km (0.041 R)
• M61: 54,879,829 km (0.113 R)
• M62: 55,737,324 km (0.053 R)
• M63: 58,585,518 km (0.071 R)
• M64: 60,468,357 km (0.052 R)
• M65: 62,243,485 km (0.114 R)
• M66: 62,626,157 km (0.073 R)
• M67: 63,009,576 km (0.114 R)
• M68: 65,326,249 km (0.091 R)
• M69: 67,147,453 km (0.096 R)
• M70: 67,539,848 km (0.089 R)
• M71: 72,307,832 km (0.117 R)
• M72: 72,441,722 km (0.037 R)
• M73: 72,844,290 km (0.096 R)
• M74: 73,651,370 km (0.072 R)
• M75: 74,326,206 km (0.027 R)
• M76: 74,461,443 km (0.062 R)
• M77: 75,003,136 km (0.076 R)
• M78: 75,138,822 km (0.088 R)
• M79: 78,555,936 km (0.101 R)
• M80: 80,769,536 km (0.055 R)
• M81: 81,604,741 km (0.119 R)
• M82: 81,883,891 km (0.069 R)
• M83: 82,582,961 km (0.085 R)
• M84: 83,565,071 km (0.059 R)
• M85: 85,116,102 km (0.114 R)
• M86: 87,246,376 km (0.037 R)
• M87: 88,389,603 km (0.101 R)
• M88: 89,394,152 km (0.054 R)
• M89: 90,835,677 km (0.097 R)
• M90: 91,414,472 km (0.083 R)
• M91: 94,765,913 km (0.084 R)
• M92: 99,048,750 km (0.078 R)
• M93: 99,197,600 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598

Radius: 6.5

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.94 AU - 21.62 AU

Year: 32131 Days

Day: 18 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,752,421 km

• M1: 97,239 km (0.109 R)
• M2: 180,565 km (0.111 R)
• M3: 245,939 km (0.042 R)
• M4: 362,775 km (0.062 R)
• M5: 1,129,015 km (0.113 R)
• M6: 1,228,797 km (0.077 R)
• M7: 1,331,571 km (0.091 R)
• M8: 1,545,645 km (0.066 R)
• M9: 2,087,189 km (0.054 R)
• M10: 4,018,648 km (0.114 R)
• M11: 4,120,973 km (0.057 R)
• M12: 4,380,375 km (0.052 R)
• M13: 6,821,962 km (0.049 R)
• M14: 7,503,081 km (0.11 R)
• M15: 7,566,062 km (0.118 R)
• M16: 8,335,593 km (0.115 R)
• M17: 8,466,192 km (0.117 R)
• M18: 10,295,774 km (0.102 R)
• M19: 10,436,097 km (0.077 R)
• M20: 10,506,408 km (0.089 R)
• M21: 10,860,656 km (0.111 R)
• M22: 11,003,372 km (0.1 R)
• M23: 12,839,985 km (0.119 R)
• M24: 14,690,511 km (0.115 R)
• M25: 15,165,933 km (0.097 R)
• M26: 15,405,589 km (0.115 R)
• M27: 16,376,778 km (0.076 R)
• M28: 17,201,062 km (0.08 R)
• M29: 17,451,040 km (0.075 R)
• M30: 17,702,066 km (0.112 R)
• M31: 18,292,678 km (0.061 R)
• M32: 19,233,948 km (0.12 R)
• M33: 19,406,733 km (0.038 R)
• M34: 19,753,800 km (0.105 R)
• M35: 20,630,743 km (0.113 R)
• M36: 20,807,568 km (0.042 R)
• M37: 22,422,327 km (0.078 R)
• M38: 23,244,667 km (0.098 R)
• M39: 23,428,672 km (0.051 R)
• M40: 24,730,772 km (0.113 R)
• M41: 24,824,719 km (0.118 R)
• M42: 25,960,766 km (0.081 R)
• M43: 26,247,395 km (0.092 R)
• M44: 27,599,012 km (0.075 R)
• M45: 29,072,102 km (0.116 R)
• M46: 29,568,917 km (0.043 R)
• M47: 30,671,453 km (0.029 R)
• M48: 31,991,804 km (0.075 R)
• M49: 32,504,625 km (0.064 R)
• M50: 32,916,767 km (0.113 R)
• M51: 35,214,441 km (0.034 R)
• M52: 37,132,435 km (0.081 R)
• M53: 40,514,395 km (0.098 R)
• M54: 41,514,606 km (0.119 R)
• M55: 43,766,054 km (0.115 R)
• M56: 45,250,813 km (0.112 R)
• M57: 45,710,826 km (0.082 R)
• M58: 46,867,966 km (0.115 R)
• M59: 47,566,887 km (0.087 R)
• M60: 48,504,118 km (0.028 R)
• M61: 50,158,820 km (0.094 R)
• M62: 50,515,760 km (0.113 R)
• M63: 50,634,990 km (0.079 R)
• M64: 50,993,127 km (0.081 R)
• M65: 54,131,840 km (0.03 R)
• M66: 55,232,880 km (0.092 R)
• M67: 55,724,459 km (0.101 R)
• M68: 56,464,819 km (0.045 R)
• M69: 56,588,536 km (0.057 R)
• M70: 57,456,802 km (0.051 R)
• M71: 58,955,773 km (0.062 R)
• M72: 60,341,049 km (0.096 R)
• M73: 61,609,639 km (0.06 R)
• M74: 62,502,888 km (0.069 R)
• M75: 63,271,971 km (0.099 R)
• M76: 64,560,607 km (0.091 R)
• M77: 64,819,411 km (0.09 R)
• M78: 65,858,069 km (0.119 R)
• M79: 66,248,819 km (0.084 R)
• M80: 66,771,214 km (0.093 R)
• M81: 68,214,834 km (0.089 R)
• M82: 70,465,983 km (0.099 R)
• M83: 71,400,072 km (0.12 R)
• M84: 74,091,188 km (0.049 R)
• M85: 77,776,382 km (0.072 R)
• M86: 79,849,509 km (0.093 R)
• M87: 80,405,415 km (0.061 R)
• M88: 86,746,868 km (0.117 R)
• M89: 87,175,317 km (0.089 R)
• M90: 88,177,772 km (0.101 R)
• M91: 91,934,474 km (0.109 R)
• M92: 92,517,008 km (0.113 R)
• M93: 94,859,561 km (0.032 R)
• M94: 96,481,352 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit