🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 13.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,132,727 km

• M1: 28,274 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.77 AU - 0.81 AU

Year: 254 Days

Day: 22.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,132,727 km

• M1: 191,784 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.09 AU - 1.37 AU

Year: 493 Days

Day: 21.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,132,727 km

• M1: 761,902 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.05 AU - 2.05 AU

Year: 1062 Days

Day: 15.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.35 AU - 3.39 AU

Year: 1758 Days

Day: 29.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.95 AU - 3.07 AU

Year: 1889 Days

Day: 13.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,132,727 km

• M1: 226,491 km (0.099 R)
• M2: 1,056,759 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.3

Radius: 10.7

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.39 AU - 13.23 AU

Year: 12854 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,132,727 km

• M1: 466,297 km (0.075 R)
• M2: 561,142 km (0.081 R)
• M3: 717,621 km (0.119 R)
• M4: 1,097,151 km (0.054 R)
• M5: 1,251,985 km (0.12 R)
• M6: 1,633,908 km (0.051 R)
• M7: 1,997,431 km (0.036 R)
• M8: 2,161,091 km (0.047 R)
• M9: 2,244,566 km (0.047 R)
• M10: 2,560,368 km (0.085 R)
• M11: 2,648,929 km (0.082 R)
• M12: 2,768,757 km (0.086 R)
• M13: 3,107,597 km (0.066 R)
• M14: 3,558,036 km (0.079 R)
• M15: 3,757,599 km (0.097 R)
• M16: 3,824,918 km (0.098 R)
• M17: 3,892,686 km (0.079 R)
• M18: 5,179,677 km (0.108 R)
• M19: 5,368,320 km (0.063 R)
• M20: 5,752,188 km (0.106 R)
• M21: 6,026,251 km (0.106 R)
• M22: 7,375,325 km (0.102 R)
• M23: 8,635,238 km (0.118 R)
• M24: 9,084,929 km (0.11 R)
• M25: 9,312,767 km (0.076 R)
• M26: 9,820,502 km (0.065 R)
• M27: 10,148,420 km (0.094 R)
• M28: 10,527,501 km (0.107 R)
• M29: 11,544,617 km (0.079 R)
• M30: 11,791,454 km (0.067 R)
• M31: 12,189,982 km (0.083 R)
• M32: 12,491,871 km (0.089 R)
• M33: 12,796,153 km (0.091 R)
• M34: 14,090,324 km (0.105 R)
• M35: 14,195,791 km (0.044 R)
• M36: 14,833,227 km (0.117 R)
• M37: 14,940,489 km (0.099 R)
• M38: 15,101,755 km (0.083 R)
• M39: 15,263,471 km (0.101 R)
• M40: 17,025,285 km (0.088 R)
• M41: 17,193,732 km (0.026 R)
• M42: 17,306,230 km (0.097 R)
• M43: 17,419,176 km (0.103 R)
• M44: 17,645,667 km (0.113 R)
• M45: 18,966,616 km (0.119 R)
• M46: 19,199,540 km (0.088 R)
• M47: 19,550,946 km (0.098 R)
• M48: 20,141,109 km (0.072 R)
• M49: 21,885,570 km (0.12 R)
• M50: 22,806,794 km (0.095 R)
• M51: 24,117,570 km (0.119 R)
• M52: 24,306,961 km (0.107 R)
• M53: 25,260,648 km (0.113 R)
• M54: 25,709,890 km (0.096 R)
• M55: 27,008,100 km (0.061 R)
• M56: 29,196,418 km (0.059 R)
• M57: 29,398,076 km (0.064 R)
• M58: 29,735,419 km (0.083 R)
• M59: 30,413,846 km (0.088 R)
• M60: 30,891,811 km (0.113 R)
• M61: 31,647,729 km (0.096 R)
• M62: 31,855,071 km (0.074 R)
• M63: 32,688,631 km (0.1 R)
• M64: 32,828,206 km (0.069 R)
• M65: 32,898,068 km (0.052 R)
• M66: 34,732,437 km (0.116 R)
• M67: 39,090,821 km (0.119 R)
• M68: 40,281,770 km (0.112 R)
• M69: 41,333,742 km (0.056 R)
• M70: 41,711,477 km (0.109 R)
• M71: 41,787,323 km (0.102 R)
• M72: 42,928,455 km (0.07 R)
• M73: 43,464,465 km (0.059 R)
• M74: 44,853,032 km (0.104 R)
• M75: 45,319,179 km (0.11 R)
• M76: 45,865,062 km (0.087 R)
• M77: 47,832,124 km (0.114 R)
• M78: 48,945,581 km (0.047 R)
• M79: 49,826,563 km (0.081 R)
• M80: 51,036,361 km (0.095 R)
• M81: 51,522,853 km (0.11 R)
• M82: 51,604,085 km (0.115 R)
• M83: 52,418,944 km (0.097 R)
• M84: 53,156,013 km (0.117 R)
• M85: 53,402,401 km (0.077 R)
• M86: 53,649,237 km (0.079 R)
• M87: 54,391,841 km (0.113 R)
• M88: 54,474,569 km (0.109 R)
• M89: 55,720,569 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 11.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.97 AU - 11.89 AU

Year: 13068 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,132,727 km

• M1: 178,470 km (0.118 R)
• M2: 306,077 km (0.113 R)
• M3: 395,986 km (0.051 R)
• M4: 577,597 km (0.114 R)
• M5: 1,287,140 km (0.113 R)
• M6: 2,030,043 km (0.106 R)
• M7: 2,331,782 km (0.101 R)
• M8: 2,445,177 km (0.085 R)
• M9: 2,531,495 km (0.11 R)
• M10: 2,707,273 km (0.12 R)
• M11: 2,978,494 km (0.063 R)
• M12: 3,711,523 km (0.055 R)
• M13: 4,184,552 km (0.099 R)
• M14: 4,640,825 km (0.072 R)
• M15: 5,076,305 km (0.089 R)
• M16: 5,187,306 km (0.102 R)
• M17: 5,299,056 km (0.051 R)
• M18: 5,411,553 km (0.108 R)
• M19: 5,562,946 km (0.111 R)
• M20: 6,905,587 km (0.119 R)
• M21: 7,069,995 km (0.077 R)
• M22: 7,528,662 km (0.056 R)
• M23: 7,655,372 km (0.1 R)
• M24: 7,782,979 km (0.072 R)
• M25: 8,783,938 km (0.078 R)
• M26: 9,412,997 km (0.105 R)
• M27: 9,504,102 km (0.095 R)
• M28: 10,149,767 km (0.116 R)
• M29: 10,383,887 km (0.114 R)
• M30: 10,572,381 km (0.096 R)
• M31: 10,714,648 km (0.103 R)
• M32: 11,874,630 km (0.039 R)
• M33: 12,770,721 km (0.116 R)
• M34: 13,534,119 km (0.052 R)
• M35: 13,947,309 km (0.1 R)
• M36: 14,155,549 km (0.114 R)
• M37: 14,627,680 km (0.117 R)
• M38: 15,211,710 km (0.081 R)
• M39: 16,512,463 km (0.065 R)
• M40: 16,898,575 km (0.096 R)
• M41: 17,176,229 km (0.104 R)
• M42: 19,393,120 km (0.081 R)
• M43: 20,387,347 km (0.114 R)
• M44: 21,218,663 km (0.105 R)
• M45: 21,518,158 km (0.112 R)
• M46: 24,339,274 km (0.11 R)
• M47: 25,665,459 km (0.09 R)
• M48: 25,920,673 km (0.1 R)
• M49: 26,626,925 km (0.113 R)
• M50: 27,339,609 km (0.096 R)
• M51: 28,387,393 km (0.068 R)
• M52: 29,048,915 km (0.05 R)
• M53: 29,248,328 km (0.076 R)
• M54: 29,448,341 km (0.071 R)
• M55: 30,522,154 km (0.106 R)
• M56: 30,725,009 km (0.113 R)
• M57: 31,267,900 km (0.119 R)
• M58: 31,745,566 km (0.117 R)
• M59: 32,294,440 km (0.08 R)
• M60: 32,915,720 km (0.116 R)
• M61: 33,054,248 km (0.082 R)
• M62: 33,610,602 km (0.085 R)
• M63: 34,380,583 km (0.119 R)
• M64: 36,080,613 km (0.091 R)
• M65: 36,581,616 km (0.073 R)
• M66: 36,940,801 km (0.116 R)
• M67: 37,229,076 km (0.06 R)
• M68: 37,880,425 km (0.099 R)
• M69: 38,171,093 km (0.086 R)
• M70: 38,754,675 km (0.102 R)
• M71: 40,226,568 km (0.032 R)
• M72: 42,167,301 km (0.075 R)
• M73: 43,300,804 km (0.084 R)
• M74: 43,528,642 km (0.111 R)
• M75: 43,833,223 km (0.102 R)
• M76: 44,520,925 km (0.043 R)
• M77: 44,597,519 km (0.093 R)
• M78: 45,366,302 km (0.086 R)
• M79: 45,597,730 km (0.102 R)
• M80: 45,674,923 km (0.075 R)
• M81: 46,216,916 km (0.093 R)
• M82: 46,372,049 km (0.046 R)
• M83: 46,527,481 km (0.09 R)
• M84: 46,683,063 km (0.071 R)
• M85: 47,698,533 km (0.051 R)
• M86: 48,563,508 km (0.033 R)
• M87: 48,642,346 km (0.113 R)
• M88: 49,990,073 km (0.117 R)
• M89: 50,229,131 km (0.091 R)
• M90: 51,028,881 km (0.108 R)
• M91: 51,752,187 km (0.071 R)
• M92: 53,371,733 km (0.112 R)
• M93: 54,105,959 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572

Radius: 6.1

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.03 AU - 16.17 AU

Year: 18138 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,132,727 km

• M1: 92,751 km (0.04 R)
• M2: 279,898 km (0.067 R)
• M3: 572,661 km (0.08 R)
• M4: 781,050 km (0.079 R)
• M5: 1,012,478 km (0.113 R)
• M6: 1,136,196 km (0.075 R)
• M7: 1,212,790 km (0.116 R)
• M8: 1,265,000 km (0.106 R)
• M9: 1,317,808 km (0.075 R)
• M10: 1,480,869 km (0.109 R)
• M11: 1,536,669 km (0.046 R)
• M12: 1,737,579 km (0.119 R)
• M13: 1,796,670 km (0.029 R)
• M14: 1,886,429 km (0.113 R)
• M15: 2,039,318 km (0.041 R)
• M16: 2,522,220 km (0.074 R)
• M17: 2,933,315 km (0.073 R)
• M18: 3,255,250 km (0.038 R)
• M19: 3,701,949 km (0.098 R)
• M20: 3,932,629 km (0.076 R)
• M21: 4,570,215 km (0.077 R)
• M22: 5,282,450 km (0.098 R)
• M23: 5,368,469 km (0.096 R)
• M24: 5,498,470 km (0.086 R)
• M25: 5,894,605 km (0.067 R)
• M26: 5,983,915 km (0.072 R)
• M27: 6,529,049 km (0.106 R)
• M28: 6,995,346 km (0.114 R)
• M29: 7,042,619 km (0.045 R)
• M30: 7,137,464 km (0.092 R)
• M31: 7,328,201 km (0.041 R)
• M32: 7,472,563 km (0.077 R)
• M33: 7,910,885 km (0.11 R)
• M34: 11,987,577 km (0.096 R)
• M35: 15,045,656 km (0.079 R)
• M36: 16,533,706 km (0.088 R)
• M37: 16,596,687 km (0.116 R)
• M38: 17,615,748 km (0.065 R)
• M39: 17,938,430 km (0.117 R)
• M40: 19,182,037 km (0.094 R)
• M41: 20,588,706 km (0.109 R)
• M42: 23,146,830 km (0.104 R)
• M43: 23,217,290 km (0.086 R)
• M44: 23,712,908 km (0.096 R)
• M45: 25,003,339 km (0.045 R)
• M46: 25,293,260 km (0.107 R)
• M47: 25,584,228 km (0.093 R)
• M48: 27,278,723 km (0.119 R)
• M49: 27,651,820 km (0.108 R)
• M50: 28,478,647 km (0.119 R)
• M51: 28,554,344 km (0.101 R)
• M52: 30,002,751 km (0.056 R)
• M53: 30,079,644 km (0.112 R)
• M54: 30,387,965 km (0.069 R)
• M55: 30,619,842 km (0.091 R)
• M56: 31,007,599 km (0.112 R)
• M57: 31,475,093 km (0.108 R)
• M58: 31,553,183 km (0.027 R)
• M59: 31,631,423 km (0.094 R)
• M60: 33,527,576 km (0.113 R)
• M61: 34,328,523 km (0.05 R)
• M62: 36,358,266 km (0.103 R)
• M63: 37,015,899 km (0.047 R)
• M64: 37,180,905 km (0.096 R)
• M65: 37,594,543 km (0.102 R)
• M66: 39,517,026 km (0.075 R)
• M67: 41,556,793 km (0.11 R)
• M68: 41,728,232 km (0.081 R)
• M69: 41,814,101 km (0.117 R)
• M70: 43,022,253 km (0.119 R)
• M71: 43,543,452 km (0.105 R)
• M72: 43,804,949 km (0.077 R)
• M73: 44,504,619 km (0.057 R)
• M74: 44,767,911 km (0.12 R)
• M75: 46,003,589 km (0.103 R)
• M76: 46,269,873 km (0.104 R)
• M77: 46,982,258 km (0.076 R)
• M78: 47,250,487 km (0.105 R)
• M79: 47,698,383 km (0.058 R)
• M80: 50,324,425 km (0.117 R)
• M81: 52,904,240 km (0.119 R)
• M82: 53,649,088 km (0.077 R)
• M83: 54,116,431 km (0.114 R)
• M84: 54,397,526 km (0.109 R)
• M85: 59,056,153 km (0.087 R)
• M86: 60,702,178 km (0.085 R)
• M87: 61,872,931 km (0.109 R)
• M88: 63,544,388 km (0.104 R)
• M89: 64,038,809 km (0.084 R)
• M90: 66,229,521 km (0.081 R)
• M91: 66,329,601 km (0.116 R)
• M92: 66,931,583 km (0.036 R)
• M93: 67,132,792 km (0.079 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 17,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit