🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.6 AU - 0.72 AU

Year: 196 Days

Day: 44 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1 AU

Year: 328 Days

Day: 39.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.19 AU

Year: 349 Days

Day: 21.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,918,350 km

• M1: 285,582 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.21 AU - 1.69 AU

Year: 638 Days

Day: 14.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.26 AU - 3.16 AU

Year: 1629 Days

Day: 15 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,918,350 km

• M1: 186,997 km (0.1 R)
• M2: 449,841 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.26 AU - 4.02 AU

Year: 2537 Days

Day: 17.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.33 AU - 4.27 AU

Year: 2706 Days

Day: 13.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 8.1

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.25 AU - 12.61 AU

Year: 15050 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,918,350 km

• M1: 273,016 km (0.09 R)
• M2: 607,367 km (0.102 R)
• M3: 836,252 km (0.103 R)
• M4: 1,267,244 km (0.074 R)
• M5: 1,319,004 km (0.04 R)
• M6: 1,673,701 km (0.082 R)
• M7: 2,275,234 km (0.099 R)
• M8: 2,435,453 km (0.099 R)
• M9: 3,546,517 km (0.074 R)
• M10: 3,998,901 km (0.061 R)
• M11: 5,250,436 km (0.1 R)
• M12: 5,765,053 km (0.119 R)
• M13: 5,940,232 km (0.097 R)
• M14: 7,309,352 km (0.088 R)
• M15: 7,883,359 km (0.053 R)
• M16: 8,471,727 km (0.052 R)
• M17: 9,380,834 km (0.09 R)
• M18: 10,801,714 km (0.11 R)
• M19: 11,235,548 km (0.102 R)
• M20: 11,344,904 km (0.045 R)
• M21: 12,912,540 km (0.118 R)
• M22: 13,372,703 km (0.091 R)
• M23: 13,838,401 km (0.064 R)
• M24: 14,014,478 km (0.072 R)
• M25: 14,368,576 km (0.105 R)
• M26: 15,267,061 km (0.106 R)
• M27: 15,388,235 km (0.107 R)
• M28: 16,060,379 km (0.09 R)
• M29: 18,005,749 km (0.11 R)
• M30: 18,519,618 km (0.086 R)
• M31: 19,693,812 km (0.112 R)
• M32: 20,090,396 km (0.086 R)
• M33: 20,156,817 km (0.115 R)
• M34: 23,707,523 km (0.108 R)
• M35: 23,988,467 km (0.091 R)
• M36: 24,270,609 km (0.086 R)
• M37: 24,909,541 km (0.067 R)
• M38: 26,785,948 km (0.12 R)
• M39: 27,519,725 km (0.084 R)
• M40: 27,667,229 km (0.083 R)
• M41: 27,741,130 km (0.099 R)
• M42: 28,334,435 km (0.1 R)
• M43: 28,483,435 km (0.092 R)
• M44: 28,856,980 km (0.116 R)
• M45: 30,749,394 km (0.104 R)
• M46: 31,903,840 km (0.113 R)
• M47: 32,759,540 km (0.094 R)
• M48: 33,072,648 km (0.102 R)
• M49: 33,386,654 km (0.057 R)
• M50: 33,622,720 km (0.058 R)
• M51: 33,859,533 km (0.113 R)
• M52: 34,175,933 km (0.076 R)
• M53: 34,572,966 km (0.034 R)
• M54: 36,176,206 km (0.112 R)
• M55: 36,337,772 km (0.074 R)
• M56: 37,149,639 km (0.093 R)
• M57: 37,557,892 km (0.119 R)
• M58: 38,131,749 km (0.109 R)
• M59: 38,626,021 km (0.064 R)
• M60: 38,708,599 km (0.112 R)
• M61: 38,874,054 km (0.063 R)
• M62: 39,454,494 km (0.097 R)
• M63: 39,704,172 km (0.092 R)
• M64: 40,121,551 km (0.104 R)
• M65: 40,540,275 km (0.109 R)
• M66: 40,876,421 km (0.114 R)
• M67: 41,129,092 km (0.104 R)
• M68: 41,213,316 km (0.104 R)
• M69: 41,805,275 km (0.086 R)
• M70: 43,426,167 km (0.101 R)
• M71: 44,287,552 km (0.067 R)
• M72: 44,374,020 km (0.095 R)
• M73: 45,154,472 km (0.107 R)
• M74: 45,852,047 km (0.042 R)
• M75: 48,232,747 km (0.118 R)
• M76: 49,303,569 km (0.12 R)
• M77: 49,752,063 km (0.08 R)
• M78: 52,197,390 km (0.093 R)
• M79: 52,563,007 km (0.073 R)
• M80: 54,311,208 km (0.119 R)
• M81: 55,331,914 km (0.096 R)
• M82: 55,425,114 km (0.109 R)
• M83: 55,891,410 km (0.06 R)
• M84: 56,078,258 km (0.12 R)
• M85: 56,359,053 km (0.109 R)
• M86: 56,921,990 km (0.096 R)
• M87: 57,958,703 km (0.114 R)
• M88: 60,050,979 km (0.114 R)
• M89: 62,264,728 km (0.117 R)
• M90: 64,897,351 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.2

Radius: 7.6

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.82 AU - 17.04 AU

Year: 18990 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,918,350 km

• M1: 97,089 km (0.092 R)
• M2: 275,858 km (0.089 R)
• M3: 457,470 km (0.049 R)
• M4: 562,937 km (0.111 R)
• M5: 1,297,014 km (0.083 R)
• M6: 1,450,501 km (0.117 R)
• M7: 1,741,618 km (0.085 R)
• M8: 2,122,195 km (0.12 R)
• M9: 2,194,152 km (0.108 R)
• M10: 2,452,657 km (0.101 R)
• M11: 2,720,886 km (0.115 R)
• M12: 3,369,094 km (0.096 R)
• M13: 3,754,159 km (0.095 R)
• M14: 4,063,228 km (0.048 R)
• M15: 4,198,315 km (0.114 R)
• M16: 4,289,121 km (0.095 R)
• M17: 4,380,674 km (0.098 R)
• M18: 4,472,827 km (0.07 R)
• M19: 4,800,596 km (0.113 R)
• M20: 5,136,144 km (0.11 R)
• M21: 6,187,667 km (0.056 R)
• M22: 6,239,278 km (0.116 R)
• M23: 6,500,027 km (0.12 R)
• M24: 7,249,064 km (0.1 R)
• M25: 8,251,669 km (0.039 R)
• M26: 8,365,663 km (0.088 R)
• M27: 9,061,293 km (0.115 R)
• M28: 9,356,449 km (0.106 R)
• M29: 11,004,868 km (0.088 R)
• M30: 12,217,658 km (0.027 R)
• M31: 13,071,712 km (0.078 R)
• M32: 13,138,283 km (0.088 R)
• M33: 13,405,316 km (0.106 R)
• M34: 13,606,824 km (0.106 R)
• M35: 14,080,900 km (0.115 R)
• M36: 14,491,546 km (0.116 R)
• M37: 15,888,790 km (0.106 R)
• M38: 16,102,116 km (0.091 R)
• M39: 16,244,833 km (0.079 R)
• M40: 16,964,698 km (0.066 R)
• M41: 17,037,253 km (0.118 R)
• M42: 18,137,994 km (0.111 R)
• M43: 18,286,395 km (0.094 R)
• M44: 19,413,016 km (0.059 R)
• M45: 19,641,153 km (0.079 R)
• M46: 19,870,038 km (0.093 R)
• M47: 20,407,543 km (0.114 R)
• M48: 21,340,286 km (0.066 R)
• M49: 22,128,068 km (0.057 R)
• M50: 22,366,228 km (0.097 R)
• M51: 22,845,240 km (0.064 R)
• M52: 23,569,893 km (0.098 R)
• M53: 25,124,663 km (0.054 R)
• M54: 27,902,696 km (0.083 R)
• M55: 28,074,284 km (0.119 R)
• M56: 29,284,382 km (0.11 R)
• M57: 31,398,199 km (0.077 R)
• M58: 32,023,967 km (0.119 R)
• M59: 34,017,359 km (0.061 R)
• M60: 34,292,320 km (0.113 R)
• M61: 34,384,023 km (0.057 R)
• M62: 34,660,031 km (0.101 R)
• M63: 36,518,037 km (0.077 R)
• M64: 37,837,939 km (0.067 R)
• M65: 38,694,686 km (0.107 R)
• M66: 39,173,399 km (0.108 R)
• M67: 42,776,314 km (0.078 R)
• M68: 42,974,083 km (0.117 R)
• M69: 43,072,967 km (0.057 R)
• M70: 44,667,231 km (0.098 R)
• M71: 45,169,282 km (0.108 R)
• M72: 45,471,470 km (0.104 R)
• M73: 49,046,111 km (0.069 R)
• M74: 53,028,256 km (0.098 R)
• M75: 54,521,243 km (0.11 R)
• M76: 54,628,355 km (0.12 R)
• M77: 57,003,969 km (0.077 R)
• M78: 62,078,778 km (0.072 R)
• M79: 62,414,775 km (0.12 R)
• M80: 65,693,362 km (0.105 R)
• M81: 66,035,642 km (0.053 R)
• M82: 67,181,113 km (0.111 R)
• M83: 67,526,085 km (0.112 R)
• M84: 70,306,511 km (0.106 R)
• M85: 71,124,512 km (0.092 R)
• M86: 72,180,823 km (0.04 R)
• M87: 75,023,033 km (0.099 R)
• M88: 77,419,441 km (0.095 R)
• M89: 77,660,443 km (0.108 R)
• M90: 77,781,019 km (0.113 R)
• M91: 81,305,396 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 11,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit