🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.55 AU - 2.59 AU

Year: 1140 Days

Day: 15.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.15 AU - 3.11 AU

Year: 1633 Days

Day: 46.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.61 AU - 3.19 AU

Year: 1891 Days

Day: 30.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.78 AU - 3.6 AU

Year: 2182 Days

Day: 13.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 149.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,052,077 km

• M1: 385,364 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.69 AU - 4.23 AU

Year: 3017 Days

Day: 17.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 9.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.7 AU - 8.7 AU

Year: 7397 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,052,077 km

• M1: 135,087 km (0.114 R)
• M2: 246,986 km (0.048 R)
• M3: 787,483 km (0.098 R)
• M4: 1,105,977 km (0.07 R)
• M5: 1,206,357 km (0.102 R)
• M6: 1,526,347 km (0.104 R)
• M7: 1,655,300 km (0.094 R)
• M8: 1,838,707 km (0.098 R)
• M9: 1,958,835 km (0.041 R)
• M10: 2,046,349 km (0.097 R)
• M11: 2,171,114 km (0.103 R)
• M12: 2,280,171 km (0.085 R)
• M13: 2,541,668 km (0.095 R)
• M14: 2,714,902 km (0.056 R)
• M15: 2,912,072 km (0.104 R)
• M16: 3,114,029 km (0.119 R)
• M17: 3,703,894 km (0.113 R)
• M18: 3,812,801 km (0.117 R)
• M19: 4,123,665 km (0.025 R)
• M20: 4,214,022 km (0.114 R)
• M21: 4,350,755 km (0.101 R)
• M22: 4,419,719 km (0.03 R)
• M23: 5,056,707 km (0.025 R)
• M24: 5,202,266 km (0.084 R)
• M25: 5,497,423 km (0.112 R)
• M26: 5,597,055 km (0.027 R)
• M27: 5,975,986 km (0.115 R)
• M28: 6,104,042 km (0.094 R)
• M29: 6,363,145 km (0.059 R)
• M30: 6,945,979 km (0.037 R)
• M31: 7,107,844 km (0.026 R)
• M32: 7,298,431 km (0.105 R)
• M33: 7,518,191 km (0.101 R)
• M34: 7,712,369 km (0.101 R)
• M35: 8,020,690 km (0.063 R)
• M36: 8,133,935 km (0.107 R)
• M37: 8,649,749 km (0.091 R)
• M38: 10,785,857 km (0.053 R)
• M39: 10,848,389 km (0.114 R)
• M40: 11,415,814 km (0.1 R)
• M41: 11,639,014 km (0.107 R)
• M42: 11,863,859 km (0.105 R)
• M43: 12,645,209 km (0.073 R)
• M44: 13,814,466 km (0.12 R)
• M45: 13,916,342 km (0.111 R)
• M46: 14,429,313 km (0.082 R)
• M47: 14,705,321 km (0.048 R)
• M48: 15,017,981 km (0.105 R)
• M49: 15,332,884 km (0.109 R)
• M50: 15,969,274 km (0.076 R)
• M51: 16,111,840 km (0.079 R)
• M52: 16,578,286 km (0.113 R)
• M53: 16,758,701 km (0.097 R)
• M54: 17,049,071 km (0.046 R)
• M55: 17,450,741 km (0.114 R)
• M56: 17,818,752 km (0.061 R)
• M57: 18,301,056 km (0.079 R)
• M58: 18,412,955 km (0.058 R)
• M59: 18,525,004 km (0.098 R)
• M60: 19,164,684 km (0.082 R)
• M61: 20,080,073 km (0.095 R)
• M62: 20,156,967 km (0.086 R)
• M63: 20,465,737 km (0.03 R)
• M64: 20,737,107 km (0.036 R)
• M65: 21,048,720 km (0.084 R)
• M66: 21,361,828 km (0.101 R)
• M67: 21,479,711 km (0.116 R)
• M68: 21,992,832 km (0.08 R)
• M69: 22,230,992 km (0.083 R)
• M70: 22,910,615 km (0.103 R)
• M71: 23,192,307 km (0.08 R)
• M72: 24,085,556 km (0.072 R)
• M73: 25,279,946 km (0.1 R)
• M74: 25,529,475 km (0.114 R)
• M75: 25,738,014 km (0.111 R)
• M76: 26,367,223 km (0.056 R)
• M77: 27,213,947 km (0.071 R)
• M78: 27,555,030 km (0.107 R)
• M79: 27,726,170 km (0.12 R)
• M80: 27,811,890 km (0.1 R)
• M81: 28,327,853 km (0.061 R)
• M82: 28,543,872 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.4

Radius: 13.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.64 AU - 12.96 AU

Year: 14544 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,052,077 km

• M1: 224,846 km (0.081 R)
• M2: 448,195 km (0.107 R)
• M3: 806,931 km (0.089 R)
• M4: 1,426,565 km (0.037 R)
• M5: 1,743,862 km (0.105 R)
• M6: 2,202,529 km (0.083 R)
• M7: 2,477,191 km (0.096 R)
• M8: 3,229,668 km (0.055 R)
• M9: 3,402,454 km (0.095 R)
• M10: 5,375,650 km (0.102 R)
• M11: 5,958,184 km (0.077 R)
• M12: 6,430,165 km (0.068 R)
• M13: 7,547,512 km (0.117 R)
• M14: 7,917,767 km (0.081 R)
• M15: 9,408,509 km (0.073 R)
• M16: 10,724,522 km (0.092 R)
• M17: 10,828,193 km (0.096 R)
• M18: 11,351,337 km (0.092 R)
• M19: 11,509,911 km (0.106 R)
• M20: 11,829,302 km (0.028 R)
• M21: 11,936,414 km (0.119 R)
• M22: 12,313,850 km (0.08 R)
• M23: 12,531,365 km (0.074 R)
• M24: 12,970,135 km (0.051 R)
• M25: 13,358,192 km (0.096 R)
• M26: 13,525,742 km (0.118 R)
• M27: 14,259,669 km (0.078 R)
• M28: 14,775,333 km (0.095 R)
• M29: 15,297,280 km (0.092 R)
• M30: 16,838,736 km (0.068 R)
• M31: 17,383,871 km (0.097 R)
• M32: 17,689,200 km (0.065 R)
• M33: 18,181,527 km (0.075 R)
• M34: 18,491,494 km (0.031 R)
• M35: 18,678,341 km (0.083 R)
• M36: 23,011,593 km (0.039 R)
• M37: 25,116,884 km (0.109 R)
• M38: 25,670,247 km (0.086 R)
• M39: 25,878,786 km (0.077 R)
• M40: 26,087,924 km (0.114 R)
• M41: 26,507,696 km (0.108 R)
• M42: 26,859,400 km (0.026 R)
• M43: 27,425,179 km (0.117 R)
• M44: 28,138,013 km (0.104 R)
• M45: 30,166,111 km (0.068 R)
• M46: 30,312,867 km (0.1 R)
• M47: 30,533,225 km (0.058 R)
• M48: 30,754,330 km (0.082 R)
• M49: 32,166,235 km (0.072 R)
• M50: 33,447,391 km (0.085 R)
• M51: 34,361,883 km (0.111 R)
• M52: 34,591,665 km (0.091 R)
• M53: 35,053,025 km (0.098 R)
• M54: 35,748,805 km (0.073 R)
• M55: 36,059,520 km (0.042 R)
• M56: 36,371,132 km (0.042 R)
• M57: 37,075,588 km (0.086 R)
• M58: 38,259,655 km (0.044 R)
• M59: 38,577,551 km (0.084 R)
• M60: 41,967,439 km (0.083 R)
• M61: 42,541,595 km (0.117 R)
• M62: 42,953,438 km (0.105 R)
• M63: 43,201,172 km (0.062 R)
• M64: 43,697,987 km (0.087 R)
• M65: 44,196,597 km (0.095 R)
• M66: 44,363,249 km (0.113 R)
• M67: 47,058,105 km (0.055 R)
• M68: 49,719,002 km (0.105 R)
• M69: 50,936,579 km (0.1 R)
• M70: 51,286,339 km (0.075 R)
• M71: 53,135,368 km (0.106 R)
• M72: 53,223,930 km (0.08 R)
• M73: 54,558,643 km (0.107 R)
• M74: 55,454,734 km (0.072 R)
• M75: 57,533,845 km (0.062 R)
• M76: 58,445,794 km (0.067 R)
• M77: 59,362,529 km (0.114 R)
• M78: 59,638,538 km (0.091 R)
• M79: 61,582,113 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 3.9

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.55 AU - 19.59 AU

Year: 25826 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,052,077 km

• M1: 145,708 km (0.045 R)
• M2: 198,217 km (0.07 R)
• M3: 395,238 km (0.03 R)
• M4: 553,961 km (0.04 R)
• M5: 802,593 km (0.033 R)
• M6: 926,011 km (0.115 R)
• M7: 1,331,870 km (0.077 R)
• M8: 1,599,052 km (0.088 R)
• M9: 1,786,199 km (0.063 R)
• M10: 1,850,226 km (0.085 R)
• M11: 2,318,917 km (0.081 R)
• M12: 3,924,999 km (0.103 R)
• M13: 4,433,931 km (0.058 R)
• M14: 4,918,628 km (0.086 R)
• M15: 5,699,978 km (0.05 R)
• M16: 7,999,447 km (0.091 R)
• M17: 8,479,058 km (0.097 R)
• M18: 9,243,503 km (0.068 R)
• M19: 10,662,439 km (0.11 R)
• M20: 10,837,319 km (0.082 R)
• M21: 11,071,888 km (0.053 R)
• M22: 15,437,603 km (0.052 R)
• M23: 15,503,426 km (0.095 R)
• M24: 16,569,011 km (0.064 R)
• M25: 16,839,185 km (0.072 R)
• M26: 17,042,638 km (0.078 R)
• M27: 18,003,206 km (0.069 R)
• M28: 18,211,297 km (0.087 R)
• M29: 18,489,998 km (0.114 R)
• M30: 18,559,860 km (0.036 R)
• M31: 19,263,718 km (0.092 R)
• M32: 19,618,863 km (0.069 R)
• M33: 19,690,072 km (0.104 R)
• M34: 20,263,630 km (0.061 R)
• M35: 20,335,736 km (0.082 R)
• M36: 20,480,098 km (0.069 R)
• M37: 20,552,354 km (0.088 R)
• M38: 21,280,297 km (0.06 R)
• M39: 21,573,808 km (0.12 R)
• M40: 23,061,409 km (0.107 R)
• M41: 23,741,631 km (0.082 R)
• M42: 23,969,768 km (0.108 R)
• M43: 24,198,652 km (0.091 R)
• M44: 24,505,029 km (0.03 R)
• M45: 24,658,666 km (0.102 R)
• M46: 27,798,127 km (0.031 R)
• M47: 28,521,732 km (0.048 R)
• M48: 28,602,514 km (0.087 R)
• M49: 29,414,382 km (0.053 R)
• M50: 29,823,233 km (0.07 R)
• M51: 30,398,736 km (0.104 R)
• M52: 31,727,764 km (0.095 R)
• M53: 32,231,011 km (0.059 R)
• M54: 33,075,790 km (0.102 R)
• M55: 34,013,170 km (0.096 R)
• M56: 34,528,236 km (0.111 R)
• M57: 34,786,741 km (0.083 R)
• M58: 36,088,841 km (0.057 R)
• M59: 36,438,750 km (0.083 R)
• M60: 37,760,896 km (0.079 R)
• M61: 38,294,063 km (0.118 R)
• M62: 38,472,384 km (0.067 R)
• M63: 38,919,382 km (0.103 R)
• M64: 39,999,030 km (0.081 R)
• M65: 40,180,043 km (0.119 R)
• M66: 42,279,949 km (0.065 R)
• M67: 44,602,605 km (0.115 R)
• M68: 45,637,523 km (0.084 R)
• M69: 47,539,660 km (0.118 R)
• M70: 47,635,403 km (0.071 R)
• M71: 48,596,719 km (0.087 R)
• M72: 48,982,980 km (0.047 R)
• M73: 49,176,560 km (0.107 R)
• M74: 49,467,378 km (0.115 R)
• M75: 51,027,834 km (0.053 R)
• M76: 51,322,242 km (0.103 R)
• M77: 52,110,025 km (0.115 R)
• M78: 53,100,512 km (0.038 R)
• M79: 53,398,810 km (0.108 R)
• M80: 55,704,413 km (0.098 R)
• M81: 56,108,626 km (0.07 R)
• M82: 56,209,904 km (0.114 R)
• M83: 57,429,276 km (0.084 R)
• M84: 57,735,503 km (0.097 R)
• M85: 62,918,172 km (0.093 R)
• M86: 63,233,823 km (0.088 R)
• M87: 66,419,360 km (0.107 R)
• M88: 66,740,696 km (0.097 R)
• M89: 67,600,286 km (0.096 R)
• M90: 68,031,576 km (0.084 R)
• M91: 68,139,437 km (0.03 R)
• M92: 69,113,468 km (0.058 R)
• M93: 69,221,927 km (0.096 R)
• M94: 69,765,416 km (0.104 R)
• M95: 70,310,102 km (0.111 R)
• M96: 71,843,181 km (0.055 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: 409 - 11,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit