🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 159 Days

Day: 38.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,051,944 km

• M1: 281,842 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.99 AU - 2.13 AU

Year: 1091 Days

Day: 40.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.02 AU - 2.5 AU

Year: 1254 Days

Day: 23.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.42 AU - 2.72 AU

Year: 1520 Days

Day: 23.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.31 AU - 3.77 AU

Year: 1956 Days

Day: 41.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.6

Radius: 4.3

Gravity: 46.44 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.67 AU - 13.79 AU

Year: 16758 Days

Day: 15.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,051,944 km

• M1: 55,800 km (0.109 R)
• M2: 87,365 km (0.073 R)
• M3: 149,299 km (0.107 R)
• M4: 341,532 km (0.116 R)
• M5: 394,789 km (0.075 R)
• M6: 510,278 km (0.081 R)
• M7: 636,389 km (0.057 R)
• M8: 819,647 km (0.107 R)
• M9: 1,044,941 km (0.092 R)
• M10: 1,580,053 km (0.068 R)
• M11: 1,923,230 km (0.096 R)
• M12: 2,711,611 km (0.089 R)
• M13: 2,747,963 km (0.094 R)
• M14: 2,784,465 km (0.099 R)
• M15: 2,857,918 km (0.116 R)
• M16: 3,158,310 km (0.09 R)
• M17: 3,273,501 km (0.077 R)
• M18: 3,351,142 km (0.088 R)
• M19: 3,952,226 km (0.115 R)
• M20: 4,848,317 km (0.095 R)
• M21: 5,205,557 km (0.048 R)
• M22: 6,087,736 km (0.106 R)
• M23: 6,135,457 km (0.086 R)
• M24: 6,375,861 km (0.075 R)
• M25: 6,816,277 km (0.074 R)
• M26: 6,915,461 km (0.109 R)
• M27: 8,460,059 km (0.096 R)
• M28: 8,513,316 km (0.096 R)
• M29: 8,566,722 km (0.056 R)
• M30: 8,781,245 km (0.119 R)
• M31: 9,380,534 km (0.064 R)
• M32: 9,712,941 km (0.075 R)
• M33: 11,906,195 km (0.066 R)
• M34: 12,265,978 km (0.117 R)
• M35: 13,304,636 km (0.069 R)
• M36: 13,615,351 km (0.11 R)
• M37: 13,928,609 km (0.076 R)
• M38: 14,117,701 km (0.102 R)
• M39: 14,307,540 km (0.079 R)
• M40: 14,498,278 km (0.079 R)
• M41: 16,120,517 km (0.095 R)
• M42: 16,252,761 km (0.062 R)
• M43: 16,584,869 km (0.048 R)
• M44: 17,391,201 km (0.064 R)
• M45: 17,594,804 km (0.11 R)
• M46: 17,730,938 km (0.088 R)
• M47: 17,867,371 km (0.093 R)
• M48: 17,935,738 km (0.057 R)
• M49: 18,141,435 km (0.088 R)
• M50: 18,485,958 km (0.116 R)
• M51: 19,181,589 km (0.084 R)
• M52: 20,240,742 km (0.074 R)
• M53: 20,383,458 km (0.092 R)
• M54: 20,454,966 km (0.084 R)
• M55: 20,598,131 km (0.105 R)
• M56: 22,047,884 km (0.117 R)
• M57: 23,007,853 km (0.088 R)
• M58: 23,455,600 km (0.095 R)
• M59: 24,739,449 km (0.116 R)
• M60: 25,428,347 km (0.049 R)
• M61: 26,746,603 km (0.08 R)
• M62: 27,060,011 km (0.085 R)
• M63: 27,374,615 km (0.119 R)
• M64: 27,532,441 km (0.079 R)
• M65: 27,611,429 km (0.059 R)
• M66: 27,769,703 km (0.065 R)
• M67: 28,485,379 km (0.103 R)
• M68: 30,342,039 km (0.118 R)
• M69: 31,987,914 km (0.076 R)
• M70: 32,403,796 km (0.104 R)
• M71: 33,831,558 km (0.054 R)
• M72: 38,236,019 km (0.102 R)
• M73: 38,854,457 km (0.052 R)
• M74: 40,011,746 km (0.064 R)
• M75: 40,280,423 km (0.097 R)
• M76: 41,090,047 km (0.088 R)
• M77: 44,196,746 km (0.097 R)
• M78: 46,434,730 km (0.098 R)
• M79: 48,423,036 km (0.107 R)
• M80: 50,342,227 km (0.067 R)
• M81: 50,922,966 km (0.112 R)
• M82: 52,286,251 km (0.08 R)
• M83: 54,452,877 km (0.08 R)
• M84: 56,447,914 km (0.092 R)
• M85: 56,849,734 km (0.096 R)
• M86: 57,151,772 km (0.042 R)
• M87: 58,568,165 km (0.075 R)
• M88: 58,975,071 km (0.032 R)
• M89: 61,126,288 km (0.088 R)
• M90: 62,056,039 km (0.083 R)
• M91: 62,470,724 km (0.056 R)
• M92: 68,265,847 km (0.101 R)
• M93: 68,693,846 km (0.105 R)
• M94: 71,715,574 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.6

Radius: 7.4

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.53 AU - 19.35 AU

Year: 23481 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,051,944 km

• M1: 190,737 km (0.103 R)
• M2: 471,532 km (0.117 R)
• M3: 558,898 km (0.084 R)
• M4: 908,657 km (0.067 R)
• M5: 963,709 km (0.082 R)
• M6: 1,106,426 km (0.097 R)
• M7: 1,286,990 km (0.084 R)
• M8: 1,710,502 km (0.092 R)
• M9: 1,814,173 km (0.12 R)
• M10: 2,100,803 km (0.088 R)
• M11: 2,249,503 km (0.072 R)
• M12: 2,363,497 km (0.117 R)
• M13: 2,479,286 km (0.118 R)
• M14: 2,920,001 km (0.109 R)
• M15: 3,515,700 km (0.116 R)
• M16: 3,872,790 km (0.109 R)
• M17: 3,963,895 km (0.107 R)
• M18: 4,101,824 km (0.106 R)
• M19: 4,194,724 km (0.116 R)
• M20: 5,670,058 km (0.047 R)
• M21: 6,679,695 km (0.112 R)
• M22: 8,324,673 km (0.065 R)
• M23: 8,799,496 km (0.092 R)
• M24: 9,405,517 km (0.093 R)
• M25: 9,899,938 km (0.089 R)
• M26: 11,433,466 km (0.093 R)
• M27: 12,227,681 km (0.074 R)
• M28: 12,294,701 km (0.077 R)
• M29: 13,108,065 km (0.078 R)
• M30: 13,176,580 km (0.029 R)
• M31: 13,729,345 km (0.059 R)
• M32: 14,148,967 km (0.105 R)
• M33: 14,431,108 km (0.102 R)
• M34: 15,144,391 km (0.035 R)
• M35: 17,503,100 km (0.118 R)
• M36: 17,805,887 km (0.116 R)
• M37: 18,956,743 km (0.093 R)
• M38: 19,345,697 km (0.056 R)
• M39: 19,423,788 km (0.11 R)
• M40: 19,658,656 km (0.058 R)
• M41: 21,007,879 km (0.072 R)
• M42: 22,550,832 km (0.096 R)
• M43: 22,632,961 km (0.095 R)
• M44: 23,294,333 km (0.062 R)
• M45: 23,460,686 km (0.105 R)
• M46: 23,710,814 km (0.112 R)
• M47: 23,794,439 km (0.073 R)
• M48: 24,635,927 km (0.095 R)
• M49: 24,890,243 km (0.057 R)
• M50: 25,316,148 km (0.118 R)
• M51: 30,156,537 km (0.113 R)
• M52: 30,975,137 km (0.099 R)
• M53: 31,341,352 km (0.077 R)
• M54: 32,170,573 km (0.083 R)
• M55: 32,355,775 km (0.087 R)
• M56: 34,796,166 km (0.077 R)
• M57: 34,891,160 km (0.045 R)
• M58: 35,846,193 km (0.07 R)
• M59: 37,003,781 km (0.027 R)
• M60: 37,197,810 km (0.088 R)
• M61: 38,566,032 km (0.11 R)
• M62: 38,664,318 km (0.059 R)
• M63: 41,552,753 km (0.047 R)
• M64: 42,564,783 km (0.075 R)
• M65: 43,278,066 km (0.118 R)
• M66: 43,585,040 km (0.073 R)
• M67: 44,200,935 km (0.109 R)
• M68: 45,026,715 km (0.071 R)
• M69: 45,441,400 km (0.081 R)
• M70: 46,903,121 km (0.115 R)
• M71: 47,534,275 km (0.092 R)
• M72: 47,639,741 km (0.119 R)
• M73: 47,745,357 km (0.079 R)
• M74: 49,124,500 km (0.101 R)
• M75: 52,792,939 km (0.071 R)
• M76: 55,545,989 km (0.077 R)
• M77: 58,797,648 km (0.092 R)
• M78: 59,478,019 km (0.088 R)
• M79: 61,534,840 km (0.109 R)
• M80: 64,897,501 km (0.064 R)
• M81: 66,188,381 km (0.08 R)
• M82: 68,438,183 km (0.116 R)
• M83: 68,676,493 km (0.048 R)
• M84: 70,352,139 km (0.066 R)
• M85: 71,436,574 km (0.082 R)
• M86: 72,041,248 km (0.094 R)
• M87: 72,647,718 km (0.103 R)
• M88: 73,987,965 km (0.1 R)
• M89: 74,845,161 km (0.103 R)
• M90: 75,336,440 km (0.093 R)
• M91: 75,705,498 km (0.103 R)
• M92: 78,306,257 km (0.071 R)
• M93: 79,054,845 km (0.041 R)
• M94: 80,307,428 km (0.105 R)
• M95: 80,558,753 km (0.106 R)
• M96: 83,086,508 km (0.117 R)

Asteroid Belt

Center: 16.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 5.1

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.96 AU - 19.86 AU

Year: 26803 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,051,944 km

• M1: 506,987 km (0.119 R)
• M2: 866,022 km (0.09 R)
• M3: 1,043,894 km (0.076 R)
• M4: 1,346,530 km (0.049 R)
• M5: 2,438,296 km (0.057 R)
• M6: 4,534,910 km (0.096 R)
• M7: 4,710,239 km (0.069 R)
• M8: 5,479,920 km (0.114 R)
• M9: 5,998,575 km (0.111 R)
• M10: 6,483,572 km (0.089 R)
• M11: 6,582,157 km (0.083 R)
• M12: 6,780,673 km (0.116 R)
• M13: 8,331,405 km (0.07 R)
• M14: 8,926,355 km (0.083 R)
• M15: 9,534,770 km (0.105 R)
• M16: 9,759,466 km (0.062 R)
• M17: 10,617,260 km (0.094 R)
• M18: 11,678,059 km (0.092 R)
• M19: 12,648,949 km (0.103 R)
• M20: 12,833,852 km (0.065 R)
• M21: 12,895,785 km (0.108 R)
• M22: 13,081,885 km (0.106 R)
• M23: 13,331,414 km (0.06 R)
• M24: 14,538,071 km (0.096 R)
• M25: 16,918,322 km (0.032 R)
• M26: 17,122,075 km (0.1 R)
• M27: 17,258,358 km (0.105 R)
• M28: 18,361,643 km (0.116 R)
• M29: 18,431,355 km (0.108 R)
• M30: 18,501,068 km (0.091 R)
• M31: 19,203,879 km (0.069 R)
• M32: 21,071,608 km (0.11 R)
• M33: 22,846,437 km (0.046 R)
• M34: 22,996,484 km (0.078 R)
• M35: 23,222,227 km (0.072 R)
• M36: 23,448,569 km (0.054 R)
• M37: 24,208,675 km (0.083 R)
• M38: 24,745,582 km (0.041 R)
• M39: 26,222,263 km (0.082 R)
• M40: 26,694,543 km (0.063 R)
• M41: 27,727,517 km (0.117 R)
• M42: 28,047,955 km (0.07 R)
• M43: 28,450,074 km (0.079 R)
• M44: 29,341,827 km (0.096 R)
• M45: 30,242,706 km (0.107 R)
• M46: 31,485,714 km (0.077 R)
• M47: 31,569,040 km (0.114 R)
• M48: 31,903,691 km (0.115 R)
• M49: 32,071,390 km (0.115 R)
• M50: 32,999,196 km (0.119 R)
• M51: 34,536,164 km (0.064 R)
• M52: 34,622,183 km (0.068 R)
• M53: 35,921,890 km (0.067 R)
• M54: 36,797,187 km (0.116 R)
• M55: 37,237,453 km (0.078 R)
• M56: 37,414,128 km (0.046 R)
• M57: 39,285,149 km (0.038 R)
• M58: 40,549,251 km (0.074 R)
• M59: 41,277,643 km (0.085 R)
• M60: 41,735,113 km (0.098 R)
• M61: 42,839,744 km (0.078 R)
• M62: 43,117,397 km (0.1 R)
• M63: 43,210,148 km (0.086 R)
• M64: 43,767,699 km (0.102 R)
• M65: 44,514,642 km (0.082 R)
• M66: 44,889,833 km (0.089 R)
• M67: 44,983,781 km (0.083 R)
• M68: 45,171,825 km (0.109 R)
• M69: 45,832,150 km (0.079 R)
• M70: 47,257,967 km (0.084 R)
• M71: 48,024,357 km (0.084 R)
• M72: 51,130,458 km (0.073 R)
• M73: 52,015,778 km (0.113 R)
• M74: 56,314,622 km (0.105 R)
• M75: 56,923,486 km (0.117 R)
• M76: 57,025,212 km (0.081 R)
• M77: 57,228,665 km (0.096 R)
• M78: 57,330,542 km (0.029 R)
• M79: 57,636,619 km (0.114 R)
• M80: 58,352,594 km (0.103 R)
• M81: 59,277,558 km (0.05 R)
• M82: 60,000,265 km (0.056 R)
• M83: 60,518,323 km (0.086 R)
• M84: 61,350,236 km (0.098 R)
• M85: 61,558,776 km (0.066 R)
• M86: 62,186,040 km (0.083 R)
• M87: 63,552,018 km (0.108 R)
• M88: 66,849,305 km (0.09 R)
• M89: 67,171,389 km (0.052 R)
• M90: 67,816,904 km (0.098 R)
• M91: 69,548,648 km (0.055 R)
• M92: 69,874,921 km (0.108 R)
• M93: 73,608,435 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit