🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 24.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 86.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,460,360 km

• M1: 210,185 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 170 Days

Day: 30.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.7 AU - 0.88 AU

Year: 263 Days

Day: 28.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 375 Days

Day: 38.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.44 AU - 3.12 AU

Year: 1737 Days

Day: 43.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.1 AU - 4.34 AU

Year: 2689 Days

Day: 45.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 14.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.24 AU - 10.18 AU

Year: 8815 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,460,360 km

• M1: 188,045 km (0.089 R)
• M2: 373,995 km (0.119 R)
• M3: 724,502 km (0.076 R)
• M4: 880,234 km (0.119 R)
• M5: 1,238,521 km (0.107 R)
• M6: 1,551,779 km (0.032 R)
• M7: 1,677,591 km (0.066 R)
• M8: 1,818,811 km (0.102 R)
• M9: 1,964,220 km (0.071 R)
• M10: 2,319,216 km (0.107 R)
• M11: 2,862,256 km (0.114 R)
• M12: 3,047,309 km (0.063 R)
• M13: 3,177,908 km (0.048 R)
• M14: 3,310,302 km (0.073 R)
• M15: 5,317,756 km (0.112 R)
• M16: 5,617,849 km (0.096 R)
• M17: 6,253,191 km (0.091 R)
• M18: 6,949,719 km (0.058 R)
• M19: 8,192,428 km (0.07 R)
• M20: 9,079,843 km (0.063 R)
• M21: 9,545,691 km (0.101 R)
• M22: 10,302,955 km (0.094 R)
• M23: 11,237,194 km (0.105 R)
• M24: 12,036,495 km (0.087 R)
• M25: 12,712,677 km (0.08 R)
• M26: 12,925,106 km (0.113 R)
• M27: 13,521,254 km (0.098 R)
• M28: 14,004,605 km (0.052 R)
• M29: 16,506,031 km (0.086 R)
• M30: 17,571,018 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 12.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.03 AU - 12.57 AU

Year: 15190 Days

Day: 7 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,460,360 km

• M1: 291,716 km (0.119 R)
• M2: 458,517 km (0.116 R)
• M3: 663,915 km (0.047 R)
• M4: 768,185 km (0.116 R)
• M5: 878,738 km (0.104 R)
• M6: 971,489 km (0.078 R)
• M7: 1,219,073 km (0.094 R)
• M8: 1,404,724 km (0.105 R)
• M9: 1,745,508 km (0.101 R)
• M10: 2,918,505 km (0.109 R)
• M11: 3,243,880 km (0.117 R)
• M12: 3,695,965 km (0.095 R)
• M13: 3,773,307 km (0.045 R)
• M14: 4,088,061 km (0.072 R)
• M15: 4,208,338 km (0.045 R)
• M16: 5,563,994 km (0.106 R)
• M17: 6,104,940 km (0.119 R)
• M18: 6,196,793 km (0.111 R)
• M19: 6,289,094 km (0.119 R)
• M20: 7,140,306 km (0.048 R)
• M21: 7,927,341 km (0.093 R)
• M22: 8,484,443 km (0.074 R)
• M23: 10,285,452 km (0.062 R)
• M24: 10,560,114 km (0.088 R)
• M25: 11,004,569 km (0.113 R)
• M26: 11,455,158 km (0.075 R)
• M27: 12,374,437 km (0.047 R)
• M28: 13,198,272 km (0.031 R)
• M29: 13,556,709 km (0.07 R)
• M30: 15,085,000 km (0.086 R)
• M31: 15,459,893 km (0.09 R)
• M32: 16,027,916 km (0.074 R)
• M33: 17,054,756 km (0.109 R)
• M34: 17,838,948 km (0.093 R)
• M35: 18,036,716 km (0.071 R)
• M36: 19,037,077 km (0.1 R)
• M37: 20,467,532 km (0.091 R)
• M38: 21,021,642 km (0.074 R)
• M39: 21,721,162 km (0.107 R)
• M40: 22,713,295 km (0.091 R)
• M41: 23,214,897 km (0.09 R)
• M42: 23,503,172 km (0.112 R)
• M43: 23,865,199 km (0.119 R)
• M44: 24,521,485 km (0.044 R)
• M45: 24,668,240 km (0.062 R)
• M46: 24,888,747 km (0.087 R)
• M47: 26,150,755 km (0.119 R)
• M48: 30,217,274 km (0.077 R)
• M49: 30,453,339 km (0.071 R)
• M50: 31,642,493 km (0.074 R)
• M51: 34,311,917 km (0.11 R)
• M52: 35,217,732 km (0.091 R)
• M53: 35,715,145 km (0.084 R)
• M54: 36,131,476 km (0.092 R)
• M55: 36,800,777 km (0.075 R)
• M56: 36,968,775 km (0.108 R)
• M57: 37,052,849 km (0.063 R)
• M58: 37,982,151 km (0.073 R)
• M59: 38,577,401 km (0.055 R)
• M60: 39,519,120 km (0.092 R)
• M61: 41,687,391 km (0.084 R)
• M62: 42,125,713 km (0.09 R)
• M63: 43,183,819 km (0.072 R)
• M64: 43,538,515 km (0.074 R)
• M65: 46,138,526 km (0.095 R)
• M66: 46,773,719 km (0.064 R)
• M67: 46,864,675 km (0.109 R)
• M68: 47,686,116 km (0.097 R)
• M69: 48,512,196 km (0.061 R)
• M70: 48,973,257 km (0.044 R)
• M71: 51,769,690 km (0.118 R)
• M72: 52,146,527 km (0.086 R)
• M73: 53,472,413 km (0.031 R)
• M74: 53,853,139 km (0.105 R)
• M75: 54,426,249 km (0.069 R)
• M76: 55,289,428 km (0.076 R)
• M77: 56,060,605 km (0.112 R)
• M78: 56,253,886 km (0.1 R)
• M79: 56,835,373 km (0.068 R)
• M80: 57,224,028 km (0.086 R)
• M81: 59,082,333 km (0.057 R)
• M82: 59,377,489 km (0.074 R)
• M83: 59,476,074 km (0.104 R)
• M84: 62,356,731 km (0.098 R)
• M85: 63,864,378 km (0.094 R)
• M86: 65,791,498 km (0.119 R)
• M87: 67,120,974 km (0.109 R)
• M88: 68,769,393 km (0.086 R)
• M89: 68,872,915 km (0.071 R)
• M90: 69,079,958 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.5

Radius: 5.5

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.63 AU - 21.31 AU

Year: 27363 Days

Day: 20.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,460,360 km

• M1: 241,152 km (0.092 R)
• M2: 447,298 km (0.079 R)
• M3: 726,148 km (0.052 R)
• M4: 1,110,315 km (0.118 R)
• M5: 1,200,074 km (0.094 R)
• M6: 1,386,623 km (0.117 R)
• M7: 1,516,324 km (0.094 R)
• M8: 1,787,395 km (0.119 R)
• M9: 2,529,401 km (0.086 R)
• M10: 3,398,564 km (0.096 R)
• M11: 3,573,744 km (0.07 R)
• M12: 3,618,025 km (0.108 R)
• M13: 3,797,093 km (0.066 R)
• M14: 4,351,204 km (0.055 R)
• M15: 4,589,513 km (0.087 R)
• M16: 7,029,155 km (0.077 R)
• M17: 7,421,401 km (0.1 R)
• M18: 7,936,317 km (0.078 R)
• M19: 8,521,992 km (0.032 R)
• M20: 8,640,773 km (0.115 R)
• M21: 8,819,842 km (0.106 R)
• M22: 8,879,980 km (0.1 R)
• M23: 9,121,281 km (0.04 R)
• M24: 9,242,904 km (0.102 R)
• M25: 9,487,497 km (0.115 R)
• M26: 9,858,500 km (0.112 R)
• M27: 10,108,328 km (0.086 R)
• M28: 10,423,830 km (0.069 R)
• M29: 10,550,839 km (0.097 R)
• M30: 10,999,632 km (0.09 R)
• M31: 11,783,375 km (0.118 R)
• M32: 13,542,198 km (0.107 R)
• M33: 14,310,682 km (0.067 R)
• M34: 14,735,839 km (0.091 R)
• M35: 15,021,571 km (0.12 R)
• M36: 15,962,841 km (0.079 R)
• M37: 16,329,804 km (0.106 R)
• M38: 17,372,352 km (0.107 R)
• M39: 18,744,164 km (0.11 R)
• M40: 18,821,357 km (0.065 R)
• M41: 19,131,324 km (0.092 R)
• M42: 20,150,235 km (0.114 R)
• M43: 21,671,047 km (0.113 R)
• M44: 23,062,756 km (0.087 R)
• M45: 23,644,093 km (0.118 R)
• M46: 23,727,569 km (0.082 R)
• M47: 26,017,613 km (0.083 R)
• M48: 26,103,781 km (0.056 R)
• M49: 26,190,099 km (0.037 R)
• M50: 26,796,569 km (0.076 R)
• M51: 27,057,916 km (0.102 R)
• M52: 27,145,132 km (0.094 R)
• M53: 28,288,509 km (0.11 R)
• M54: 30,531,130 km (0.095 R)
• M55: 31,903,840 km (0.064 R)
• M56: 32,273,347 km (0.088 R)
• M57: 34,047,578 km (0.045 R)
• M58: 34,898,939 km (0.086 R)
• M59: 35,279,666 km (0.088 R)
• M60: 36,237,391 km (0.076 R)
• M61: 39,755,036 km (0.116 R)
• M62: 39,953,552 km (0.051 R)
• M63: 40,551,345 km (0.117 R)
• M64: 40,651,277 km (0.119 R)
• M65: 44,302,362 km (0.036 R)
• M66: 44,508,358 km (0.091 R)
• M67: 45,542,529 km (0.075 R)
• M68: 46,271,220 km (0.114 R)
• M69: 46,375,639 km (0.071 R)
• M70: 46,480,208 km (0.098 R)
• M71: 49,972,122 km (0.066 R)
• M72: 50,831,262 km (0.075 R)
• M73: 54,647,055 km (0.067 R)
• M74: 55,421,224 km (0.071 R)
• M75: 55,532,076 km (0.093 R)
• M76: 57,540,727 km (0.06 R)
• M77: 57,990,268 km (0.111 R)
• M78: 59,914,097 km (0.105 R)
• M79: 60,483,766 km (0.111 R)
• M80: 62,434,522 km (0.077 R)
• M81: 62,780,841 km (0.059 R)
• M82: 63,359,485 km (0.095 R)
• M83: 65,574,731 km (0.089 R)
• M84: 69,123,641 km (0.053 R)
• M85: 72,007,439 km (0.08 R)
• M86: 74,195,906 km (0.111 R)
• M87: 75,175,473 km (0.027 R)
• M88: 75,543,933 km (0.093 R)
• M89: 77,767,406 km (0.083 R)
• M90: 77,891,572 km (0.087 R)
• M91: 79,011,911 km (0.106 R)
• M92: 80,639,535 km (0.068 R)
• M93: 80,765,198 km (0.062 R)
• M94: 82,278,230 km (0.11 R)
• M95: 82,911,478 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit