🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.04 AU

Year: 317 Days

Day: 27.6 Hours

Environment

Temp: 51 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.97 AU - 0.99 AU

Year: 360 Days

Day: 28.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.84 AU - 2.06 AU

Year: 1010 Days

Day: 47.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,632,676 km

• M1: 173,534 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.4 AU - 3.64 AU

Year: 2449 Days

Day: 22.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 90.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,632,676 km

• M1: 69,862 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.11 AU - 3.97 AU

Year: 2470 Days

Day: 33.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 13.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.8 AU - 8.36 AU

Year: 7739 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 93,632,676 km

• M1: 308,770 km (0.115 R)
• M2: 473,926 km (0.111 R)
• M3: 571,015 km (0.119 R)
• M4: 789,877 km (0.072 R)
• M5: 879,635 km (0.047 R)
• M6: 1,054,515 km (0.117 R)
• M7: 1,155,045 km (0.114 R)
• M8: 1,348,475 km (0.119 R)
• M9: 1,689,110 km (0.065 R)
• M10: 1,849,329 km (0.079 R)
• M11: 2,272,691 km (0.108 R)
• M12: 2,383,393 km (0.053 R)
• M13: 3,309,105 km (0.093 R)
• M14: 3,692,674 km (0.107 R)
• M15: 3,903,158 km (0.09 R)
• M16: 4,391,595 km (0.087 R)
• M17: 5,278,112 km (0.054 R)
• M18: 5,486,053 km (0.043 R)
• M19: 5,940,681 km (0.106 R)
• M20: 6,661,444 km (0.076 R)
• M21: 7,015,991 km (0.107 R)
• M22: 7,211,964 km (0.079 R)
• M23: 7,409,882 km (0.109 R)
• M24: 7,609,595 km (0.119 R)
• M25: 8,014,257 km (0.118 R)
• M26: 9,414,044 km (0.105 R)
• M27: 9,558,107 km (0.118 R)
• M28: 10,289,790 km (0.051 R)
• M29: 10,812,784 km (0.094 R)
• M30: 11,382,752 km (0.106 R)
• M31: 11,729,520 km (0.11 R)
• M32: 12,354,540 km (0.108 R)
• M33: 12,830,411 km (0.11 R)
• M34: 14,961,433 km (0.083 R)
• M35: 15,767,167 km (0.101 R)
• M36: 16,110,793 km (0.105 R)
• M37: 16,456,813 km (0.071 R)
• M38: 18,223,414 km (0.058 R)
• M39: 19,541,671 km (0.086 R)
• M40: 19,864,503 km (0.031 R)
• M41: 20,235,506 km (0.066 R)
• M42: 20,328,705 km (0.12 R)
• M43: 23,628,236 km (0.101 R)
• M44: 24,070,746 km (0.096 R)
• M45: 24,814,397 km (0.116 R)
• M46: 25,064,076 km (0.118 R)
• M47: 25,264,238 km (0.047 R)
• M48: 26,222,712 km (0.037 R)
• M49: 26,629,917 km (0.098 R)
• M50: 27,039,217 km (0.118 R)
• M51: 27,244,615 km (0.105 R)
• M52: 27,812,039 km (0.108 R)
• M53: 28,749,270 km (0.06 R)
• M54: 29,169,042 km (0.089 R)
• M55: 29,855,696 km (0.092 R)
• M56: 30,280,703 km (0.061 R)
• M57: 31,298,567 km (0.09 R)
• M58: 31,676,302 km (0.106 R)
• M59: 33,257,701 km (0.028 R)
• M60: 33,808,820 km (0.119 R)
• M61: 34,085,576 km (0.116 R)
• M62: 35,088,181 km (0.089 R)
• M63: 35,312,278 km (0.052 R)
• M64: 35,874,617 km (0.047 R)
• M65: 36,383,249 km (0.108 R)
• M66: 36,894,276 km (0.118 R)
• M67: 38,211,036 km (0.085 R)
• M68: 38,441,566 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834

Radius: 7.8

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.22 AU - 17.68 AU

Year: 24743 Days

Day: 22.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,632,676 km

• M1: 120,725 km (0.12 R)
• M2: 304,282 km (0.107 R)
• M3: 582,983 km (0.079 R)
• M4: 789,877 km (0.108 R)
• M5: 1,080,695 km (0.118 R)
• M6: 1,369,868 km (0.056 R)
• M7: 1,541,008 km (0.086 R)
• M8: 1,647,073 km (0.103 R)
• M9: 1,829,283 km (0.117 R)
• M10: 3,099,369 km (0.053 R)
• M11: 3,279,485 km (0.062 R)
• M12: 3,509,416 km (0.118 R)
• M13: 4,082,825 km (0.083 R)
• M14: 4,230,777 km (0.077 R)
• M15: 4,531,918 km (0.106 R)
• M16: 4,840,090 km (0.053 R)
• M17: 5,476,628 km (0.079 R)
• M18: 7,479,445 km (0.095 R)
• M19: 7,600,170 km (0.107 R)
• M20: 8,463,051 km (0.046 R)
• M21: 11,163,292 km (0.105 R)
• M22: 12,283,481 km (0.083 R)
• M23: 14,629,026 km (0.114 R)
• M24: 14,780,120 km (0.12 R)
• M25: 15,697,604 km (0.067 R)
• M26: 16,085,361 km (0.119 R)
• M27: 17,028,726 km (0.103 R)
• M28: 19,797,782 km (0.044 R)
• M29: 20,132,582 km (0.115 R)
• M30: 20,553,850 km (0.105 R)
• M31: 21,404,912 km (0.062 R)
• M32: 21,490,632 km (0.085 R)
• M33: 21,834,707 km (0.049 R)
• M34: 22,094,110 km (0.103 R)
• M35: 22,878,002 km (0.064 R)
• M36: 23,405,784 km (0.066 R)
• M37: 23,582,608 km (0.105 R)
• M38: 23,848,593 km (0.066 R)
• M39: 24,652,682 km (0.079 R)
• M40: 25,103,271 km (0.087 R)
• M41: 27,956,850 km (0.074 R)
• M42: 29,088,857 km (0.117 R)
• M43: 29,278,996 km (0.08 R)
• M44: 30,428,207 km (0.087 R)
• M45: 32,474,855 km (0.028 R)
• M46: 32,869,644 km (0.107 R)
• M47: 34,163,965 km (0.093 R)
• M48: 34,867,673 km (0.05 R)
• M49: 36,391,776 km (0.117 R)
• M50: 37,110,594 km (0.076 R)
• M51: 37,213,518 km (0.088 R)
• M52: 37,316,740 km (0.099 R)
• M53: 37,419,963 km (0.098 R)
• M54: 37,523,335 km (0.115 R)
• M55: 37,833,900 km (0.095 R)
• M56: 38,041,392 km (0.106 R)
• M57: 41,626,954 km (0.097 R)
• M58: 42,593,955 km (0.05 R)
• M59: 45,649,641 km (0.08 R)
• M60: 45,981,150 km (0.052 R)
• M61: 46,535,559 km (0.101 R)
• M62: 46,646,710 km (0.085 R)
• M63: 46,869,162 km (0.112 R)
• M64: 47,539,062 km (0.12 R)
• M65: 49,000,932 km (0.116 R)
• M66: 54,174,475 km (0.117 R)
• M67: 55,347,472 km (0.119 R)
• M68: 56,528,847 km (0.07 R)
• M69: 62,314,095 km (0.111 R)
• M70: 62,681,957 km (0.062 R)
• M71: 63,542,892 km (0.106 R)
• M72: 64,160,283 km (0.064 R)
• M73: 64,655,601 km (0.102 R)
• M74: 69,043,606 km (0.118 R)
• M75: 70,314,889 km (0.089 R)
• M76: 70,442,346 km (0.063 R)
• M77: 72,364,828 km (0.12 R)
• M78: 72,880,492 km (0.094 R)
• M79: 78,367,293 km (0.074 R)
• M80: 79,427,344 km (0.103 R)
• M81: 79,959,164 km (0.053 R)
• M82: 80,092,306 km (0.112 R)
• M83: 81,293,877 km (0.097 R)
• M84: 83,174,920 km (0.108 R)
• M85: 83,579,732 km (0.086 R)
• M86: 85,478,129 km (0.068 R)
• M87: 86,569,146 km (0.114 R)
• M88: 86,979,643 km (0.115 R)
• M89: 88,765,243 km (0.115 R)
• M90: 91,396,819 km (0.119 R)
• M91: 91,675,370 km (0.106 R)
• M92: 93,492,386 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit