🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 223 Days

Day: 19.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.72 AU - 0.86 AU

Year: 251 Days

Day: 47.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 172.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.69 AU - 1.11 AU

Year: 306 Days

Day: 13.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,206,274 km

• M1: 50,414 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.09 AU - 1.15 AU

Year: 425 Days

Day: 12.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.41 AU - 1.57 AU

Year: 651 Days

Day: 23.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 137 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.96 AU - 4.28 AU

Year: 2467 Days

Day: 28.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,206,274 km

• M1: 2,395,810 km (0.048 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.7 AU - 5.38 AU

Year: 4052 Days

Day: 26.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 6

Gravity: 26.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.92 AU - 17.14 AU

Year: 22987 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,206,274 km

• M1: 82,877 km (0.104 R)
• M2: 128,953 km (0.108 R)
• M3: 762,351 km (0.107 R)
• M4: 1,648,718 km (0.037 R)
• M5: 1,905,727 km (0.078 R)
• M6: 2,135,958 km (0.063 R)
• M7: 3,188,230 km (0.105 R)
• M8: 4,276,405 km (0.084 R)
• M9: 4,326,071 km (0.052 R)
• M10: 6,353,571 km (0.073 R)
• M11: 6,697,048 km (0.102 R)
• M12: 7,461,792 km (0.086 R)
• M13: 8,316,146 km (0.101 R)
• M14: 9,394,447 km (0.026 R)
• M15: 9,785,346 km (0.104 R)
• M16: 10,515,982 km (0.086 R)
• M17: 10,650,770 km (0.084 R)
• M18: 12,029,165 km (0.077 R)
• M19: 12,882,920 km (0.096 R)
• M20: 13,755,973 km (0.115 R)
• M21: 14,051,279 km (0.108 R)
• M22: 14,125,480 km (0.088 R)
• M23: 14,949,614 km (0.049 R)
• M24: 15,329,443 km (0.076 R)
• M25: 16,176,018 km (0.066 R)
• M26: 16,644,259 km (0.059 R)
• M27: 17,834,161 km (0.107 R)
• M28: 18,156,095 km (0.09 R)
• M29: 18,642,587 km (0.074 R)
• M30: 20,211,271 km (0.059 R)
• M31: 20,294,896 km (0.12 R)
• M32: 22,512,086 km (0.1 R)
• M33: 24,715,214 km (0.055 R)
• M34: 24,804,673 km (0.08 R)
• M35: 26,526,545 km (0.087 R)
• M36: 26,985,960 km (0.108 R)
• M37: 29,322,679 km (0.111 R)
• M38: 31,044,700 km (0.048 R)
• M39: 32,602,762 km (0.107 R)
• M40: 35,895,710 km (0.054 R)
• M41: 37,119,121 km (0.108 R)
• M42: 37,529,917 km (0.076 R)
• M43: 38,149,103 km (0.115 R)
• M44: 38,356,146 km (0.069 R)
• M45: 38,459,817 km (0.094 R)
• M46: 38,771,579 km (0.116 R)
• M47: 40,131,723 km (0.075 R)
• M48: 40,342,357 km (0.048 R)
• M49: 40,764,672 km (0.11 R)
• M50: 42,040,592 km (0.104 R)
• M51: 42,254,517 km (0.053 R)
• M52: 43,653,855 km (0.097 R)
• M53: 44,413,663 km (0.028 R)
• M54: 44,959,097 km (0.099 R)
• M55: 46,166,651 km (0.065 R)
• M56: 46,940,670 km (0.055 R)
• M57: 50,646,958 km (0.06 R)
• M58: 54,213,371 km (0.092 R)
• M59: 54,329,758 km (0.041 R)
• M60: 56,203,172 km (0.032 R)
• M61: 56,556,821 km (0.093 R)
• M62: 58,097,679 km (0.057 R)
• M63: 59,892,854 km (0.119 R)
• M64: 61,463,183 km (0.075 R)
• M65: 61,949,077 km (0.103 R)
• M66: 63,537,208 km (0.108 R)
• M67: 65,262,370 km (0.076 R)
• M68: 65,386,088 km (0.088 R)
• M69: 65,509,955 km (0.074 R)
• M70: 71,931,144 km (0.045 R)
• M71: 72,315,012 km (0.104 R)
• M72: 72,571,423 km (0.119 R)
• M73: 73,728,563 km (0.08 R)
• M74: 75,540,791 km (0.114 R)
• M75: 75,800,792 km (0.093 R)
• M76: 77,367,531 km (0.086 R)
• M77: 77,760,973 km (0.09 R)
• M78: 78,023,517 km (0.101 R)
• M79: 79,473,121 km (0.12 R)
• M80: 79,605,365 km (0.114 R)
• M81: 80,002,398 km (0.113 R)
• M82: 80,931,550 km (0.073 R)
• M83: 82,398,806 km (0.112 R)
• M84: 83,202,895 km (0.1 R)
• M85: 84,548,677 km (0.112 R)
• M86: 84,953,788 km (0.099 R)
• M87: 85,224,261 km (0.119 R)
• M88: 87,398,218 km (0.12 R)
• M89: 88,081,281 km (0.117 R)
• M90: 89,040,653 km (0.089 R)
• M91: 91,661,907 km (0.117 R)
• M92: 91,800,584 km (0.106 R)
• M93: 92,217,064 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.2

Radius: 6.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.04 AU - 21.56 AU

Year: 29195 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,206,274 km

• M1: 185,202 km (0.091 R)
• M2: 495,618 km (0.111 R)
• M3: 718,070 km (0.068 R)
• M4: 761,752 km (0.077 R)
• M5: 806,482 km (0.092 R)
• M6: 1,145,022 km (0.06 R)
• M7: 1,384,379 km (0.104 R)
• M8: 1,787,545 km (0.084 R)
• M9: 2,258,030 km (0.065 R)
• M10: 2,389,826 km (0.109 R)
• M11: 2,870,933 km (0.1 R)
• M12: 2,941,992 km (0.11 R)
• M13: 3,456,608 km (0.098 R)
• M14: 3,763,134 km (0.04 R)
• M15: 4,078,487 km (0.111 R)
• M16: 4,198,913 km (0.115 R)
• M17: 4,776,510 km (0.09 R)
• M18: 4,988,939 km (0.098 R)
• M19: 5,555,467 km (0.118 R)
• M20: 8,321,082 km (0.071 R)
• M21: 9,253,077 km (0.09 R)
• M22: 12,707,442 km (0.118 R)
• M23: 13,777,365 km (0.099 R)
• M24: 13,958,379 km (0.077 R)
• M25: 14,690,661 km (0.08 R)
• M26: 15,123,746 km (0.118 R)
• M27: 15,938,756 km (0.048 R)
• M28: 17,090,958 km (0.073 R)
• M29: 17,155,734 km (0.083 R)
• M30: 17,611,559 km (0.057 R)
• M31: 17,808,131 km (0.076 R)
• M32: 17,873,804 km (0.103 R)
• M33: 18,668,318 km (0.065 R)
• M34: 19,745,573 km (0.098 R)
• M35: 19,813,490 km (0.112 R)
• M36: 20,086,357 km (0.031 R)
• M37: 20,566,715 km (0.078 R)
• M38: 20,635,530 km (0.1 R)
• M39: 20,842,873 km (0.112 R)
• M40: 21,120,227 km (0.112 R)
• M41: 21,748,838 km (0.112 R)
• M42: 22,242,062 km (0.114 R)
• M43: 23,024,459 km (0.106 R)
• M44: 24,178,606 km (0.088 R)
• M45: 24,762,786 km (0.109 R)
• M46: 25,425,505 km (0.036 R)
• M47: 27,524,213 km (0.065 R)
• M48: 28,133,974 km (0.093 R)
• M49: 28,440,500 km (0.115 R)
• M50: 28,671,180 km (0.114 R)
• M51: 29,211,677 km (0.09 R)
• M52: 29,911,795 km (0.105 R)
• M53: 30,146,365 km (0.104 R)
• M54: 30,695,987 km (0.111 R)
• M55: 31,407,624 km (0.083 R)
• M56: 31,645,934 km (0.096 R)
• M57: 31,725,520 km (0.082 R)
• M58: 33,088,955 km (0.079 R)
• M59: 36,205,078 km (0.104 R)
• M60: 39,156,943 km (0.117 R)
• M61: 39,842,551 km (0.084 R)
• M62: 40,964,834 km (0.106 R)
• M63: 42,799,801 km (0.086 R)
• M64: 43,505,903 km (0.056 R)
• M65: 44,482,927 km (0.114 R)
• M66: 44,572,087 km (0.085 R)
• M67: 45,737,006 km (0.05 R)
• M68: 47,002,604 km (0.071 R)
• M69: 48,646,535 km (0.078 R)
• M70: 51,803,050 km (0.1 R)
• M71: 52,649,624 km (0.119 R)
• M72: 53,500,836 km (0.065 R)
• M73: 55,025,089 km (0.045 R)
• M74: 56,177,740 km (0.09 R)
• M75: 57,532,499 km (0.079 R)
• M76: 58,702,204 km (0.085 R)
• M77: 59,584,682 km (0.044 R)
• M78: 59,978,274 km (0.116 R)
• M79: 60,076,859 km (0.072 R)
• M80: 60,274,029 km (0.09 R)
• M81: 60,570,383 km (0.063 R)
• M82: 60,669,267 km (0.065 R)
• M83: 61,859,767 km (0.066 R)
• M84: 64,263,805 km (0.115 R)
• M85: 66,086,954 km (0.061 R)
• M86: 66,902,561 km (0.116 R)
• M87: 67,004,737 km (0.076 R)
• M88: 67,311,712 km (0.1 R)
• M89: 67,414,036 km (0.077 R)
• M90: 68,853,168 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.3

Radius: 8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.98 AU - 23.04 AU

Year: 30865 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,206,274 km

• M1: 107,262 km (0.063 R)
• M2: 212,728 km (0.109 R)
• M3: 290,369 km (0.094 R)
• M4: 1,062,145 km (0.1 R)
• M5: 1,526,497 km (0.113 R)
• M6: 1,975,290 km (0.112 R)
• M7: 2,233,347 km (0.101 R)
• M8: 2,581,012 km (0.04 R)
• M9: 3,950,730 km (0.115 R)
• M10: 4,610,008 km (0.117 R)
• M11: 4,707,097 km (0.079 R)
• M12: 5,202,266 km (0.101 R)
• M13: 6,349,233 km (0.118 R)
• M14: 6,457,242 km (0.101 R)
• M15: 8,267,826 km (0.049 R)
• M16: 8,385,858 km (0.096 R)
• M17: 8,445,099 km (0.107 R)
• M18: 9,659,385 km (0.085 R)
• M19: 10,350,377 km (0.119 R)
• M20: 10,413,957 km (0.075 R)
• M21: 10,992,302 km (0.056 R)
• M22: 11,779,486 km (0.069 R)
• M23: 11,845,907 km (0.034 R)
• M24: 11,979,199 km (0.032 R)
• M25: 12,247,129 km (0.059 R)
• M26: 13,686,111 km (0.075 R)
• M27: 15,686,534 km (0.109 R)
• M28: 15,906,143 km (0.104 R)
• M29: 16,571,405 km (0.111 R)
• M30: 16,720,554 km (0.116 R)
• M31: 17,929,006 km (0.06 R)
• M32: 18,853,820 km (0.114 R)
• M33: 19,321,911 km (0.117 R)
• M34: 20,349,499 km (0.077 R)
• M35: 20,669,190 km (0.098 R)
• M36: 21,071,159 km (0.119 R)
• M37: 21,151,942 km (0.03 R)
• M38: 21,475,822 km (0.118 R)
• M39: 22,374,905 km (0.109 R)
• M40: 23,369,731 km (0.115 R)
• M41: 25,833,009 km (0.102 R)
• M42: 29,815,155 km (0.104 R)
• M43: 31,553,033 km (0.102 R)
• M44: 31,645,335 km (0.118 R)
• M45: 32,387,640 km (0.119 R)
• M46: 34,553,219 km (0.111 R)
• M47: 36,183,835 km (0.071 R)
• M48: 37,447,638 km (0.097 R)
• M49: 39,221,271 km (0.114 R)
• M50: 40,619,562 km (0.053 R)
• M51: 40,820,621 km (0.11 R)
• M52: 41,425,894 km (0.107 R)
• M53: 42,034,159 km (0.111 R)
• M54: 42,645,416 km (0.113 R)
• M55: 46,059,090 km (0.116 R)
• M56: 46,373,694 km (0.085 R)
• M57: 49,130,633 km (0.082 R)
• M58: 49,881,914 km (0.043 R)
• M59: 50,420,915 km (0.104 R)
• M60: 51,287,236 km (0.115 R)
• M61: 52,815,229 km (0.092 R)
• M62: 53,254,448 km (0.08 R)
• M63: 53,915,671 km (0.096 R)
• M64: 54,026,224 km (0.095 R)
• M65: 54,136,777 km (0.113 R)
• M66: 56,699,987 km (0.109 R)
• M67: 58,052,950 km (0.118 R)
• M68: 59,644,821 km (0.084 R)
• M69: 59,987,699 km (0.111 R)
• M70: 60,331,475 km (0.099 R)
• M71: 61,366,243 km (0.084 R)
• M72: 61,481,583 km (0.077 R)
• M73: 61,712,562 km (0.07 R)
• M74: 61,828,052 km (0.118 R)
• M75: 64,975,292 km (0.09 R)
• M76: 65,799,726 km (0.11 R)
• M77: 66,390,787 km (0.089 R)
• M78: 67,935,535 km (0.111 R)
• M79: 68,174,293 km (0.1 R)
• M80: 68,772,385 km (0.032 R)
• M81: 74,232,259 km (0.096 R)
• M82: 75,340,928 km (0.105 R)
• M83: 76,454,984 km (0.098 R)
• M84: 78,824,614 km (0.088 R)
• M85: 79,201,002 km (0.11 R)
• M86: 80,838,949 km (0.085 R)
• M87: 83,763,887 km (0.109 R)
• M88: 84,917,885 km (0.069 R)
• M89: 85,175,044 km (0.065 R)
• M90: 85,819,062 km (0.071 R)
• M91: 86,077,119 km (0.114 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit