🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.75 AU - 0.95 AU

Year: 273 Days

Day: 23.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.06 AU - 1.28 AU

Year: 441 Days

Day: 14.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.2 AU - 1.86 AU

Year: 659 Days

Day: 40 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.31 AU - 1.95 AU

Year: 725 Days

Day: 34.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,838,210 km

• M1: 560,244 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.64 AU - 2.14 AU

Year: 905 Days

Day: 38.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.88 AU - 3.72 AU

Year: 2088 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 11.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.56 AU - 11.12 AU

Year: 12429 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,838,210 km

• M1: 331,210 km (0.048 R)
• M2: 432,188 km (0.076 R)
• M3: 563,984 km (0.1 R)
• M4: 936,931 km (0.042 R)
• M5: 1,210,097 km (0.078 R)
• M6: 1,381,387 km (0.042 R)
• M7: 1,915,451 km (0.112 R)
• M8: 2,029,594 km (0.097 R)
• M9: 2,175,751 km (0.094 R)
• M10: 2,265,061 km (0.091 R)
• M11: 3,091,440 km (0.077 R)
• M12: 3,930,834 km (0.101 R)
• M13: 4,003,837 km (0.067 R)
• M14: 4,604,772 km (0.066 R)
• M15: 4,915,786 km (0.087 R)
• M16: 5,890,117 km (0.11 R)
• M17: 6,399,498 km (0.054 R)
• M18: 7,460,296 km (0.095 R)
• M19: 9,396,242 km (0.102 R)
• M20: 9,543,746 km (0.088 R)
• M21: 9,890,962 km (0.082 R)
• M22: 10,091,274 km (0.09 R)
• M23: 12,543,482 km (0.119 R)
• M24: 13,252,875 km (0.082 R)
• M25: 13,584,833 km (0.101 R)
• M26: 14,483,168 km (0.037 R)
• M27: 14,939,442 km (0.115 R)
• M28: 15,111,928 km (0.08 R)
• M29: 15,342,758 km (0.079 R)
• M30: 16,573,948 km (0.088 R)
• M31: 19,005,661 km (0.095 R)
• M32: 19,254,892 km (0.056 R)
• M33: 19,379,955 km (0.079 R)
• M34: 20,837,188 km (0.112 R)
• M35: 21,352,403 km (0.094 R)
• M36: 21,937,032 km (0.07 R)
• M37: 23,990,711 km (0.081 R)
• M38: 25,279,497 km (0.082 R)
• M39: 25,553,710 km (0.115 R)
• M40: 26,243,506 km (0.087 R)
• M41: 26,382,183 km (0.118 R)
• M42: 26,869,573 km (0.085 R)
• M43: 27,994,848 km (0.063 R)
• M44: 28,207,427 km (0.107 R)
• M45: 29,928,251 km (0.076 R)
• M46: 30,874,457 km (0.109 R)
• M47: 31,609,132 km (0.11 R)
• M48: 31,682,884 km (0.028 R)
• M49: 31,978,490 km (0.07 R)
• M50: 32,945,789 km (0.053 R)
• M51: 33,621,074 km (0.074 R)
• M52: 34,528,535 km (0.116 R)
• M53: 35,290,886 km (0.116 R)
• M54: 35,751,049 km (0.061 R)
• M55: 36,367,542 km (0.027 R)
• M56: 36,677,209 km (0.064 R)
• M57: 36,987,625 km (0.103 R)
• M58: 37,065,416 km (0.059 R)
• M59: 37,533,059 km (0.11 R)
• M60: 38,081,185 km (0.08 R)
• M61: 38,710,843 km (0.069 R)
• M62: 38,789,830 km (0.112 R)
• M63: 39,980,480 km (0.111 R)
• M64: 40,060,365 km (0.111 R)
• M65: 41,425,146 km (0.113 R)
• M66: 41,748,427 km (0.046 R)
• M67: 41,829,360 km (0.092 R)
• M68: 43,050,228 km (0.032 R)
• M69: 43,213,888 km (0.075 R)
• M70: 43,377,698 km (0.068 R)
• M71: 45,360,169 km (0.111 R)
• M72: 45,526,821 km (0.091 R)
• M73: 46,614,248 km (0.061 R)
• M74: 47,372,111 km (0.092 R)
• M75: 48,900,103 km (0.05 R)
• M76: 49,327,355 km (0.059 R)
• M77: 50,962,459 km (0.103 R)
• M78: 51,049,077 km (0.081 R)
• M79: 52,178,541 km (0.083 R)
• M80: 53,140,904 km (0.102 R)
• M81: 53,668,087 km (0.086 R)
• M82: 53,756,200 km (0.073 R)
• M83: 54,285,627 km (0.11 R)
• M84: 54,905,261 km (0.116 R)
• M85: 55,527,438 km (0.117 R)
• M86: 58,039,187 km (0.098 R)
• M87: 60,129,967 km (0.09 R)
• M88: 60,954,849 km (0.05 R)
• M89: 61,230,708 km (0.065 R)
• M90: 61,414,713 km (0.035 R)
• M91: 61,599,018 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 8.3

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.08 AU - 12.62 AU

Year: 15115 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,838,210 km

• M1: 145,110 km (0.105 R)
• M2: 210,933 km (0.103 R)
• M3: 268,977 km (0.066 R)
• M4: 377,735 km (0.095 R)
• M5: 520,301 km (0.095 R)
• M6: 738,864 km (0.111 R)
• M7: 798,105 km (0.043 R)
• M8: 879,785 km (0.062 R)
• M9: 1,007,841 km (0.053 R)
• M10: 1,504,506 km (0.047 R)
• M11: 1,581,100 km (0.091 R)
• M12: 1,711,848 km (0.109 R)
• M13: 1,765,255 km (0.1 R)
• M14: 1,984,117 km (0.082 R)
• M15: 2,097,063 km (0.095 R)
• M16: 2,724,177 km (0.059 R)
• M17: 3,074,685 km (0.057 R)
• M18: 3,140,059 km (0.079 R)
• M19: 3,338,725 km (0.061 R)
• M20: 3,541,730 km (0.099 R)
• M21: 4,030,765 km (0.03 R)
• M22: 4,466,992 km (0.078 R)
• M23: 5,702,372 km (0.041 R)
• M24: 6,150,118 km (0.102 R)
• M25: 6,525,010 km (0.104 R)
• M26: 6,993,252 km (0.04 R)
• M27: 8,416,077 km (0.069 R)
• M28: 8,925,458 km (0.077 R)
• M29: 9,207,450 km (0.067 R)
• M30: 10,217,684 km (0.057 R)
• M31: 10,512,691 km (0.095 R)
• M32: 11,060,967 km (0.067 R)
• M33: 11,161,647 km (0.107 R)
• M34: 11,363,903 km (0.112 R)
• M35: 12,445,795 km (0.097 R)
• M36: 12,919,422 km (0.116 R)
• M37: 14,047,539 km (0.075 R)
• M38: 14,595,815 km (0.1 R)
• M39: 14,706,219 km (0.091 R)
• M40: 15,318,972 km (0.043 R)
• M41: 15,713,162 km (0.117 R)
• M42: 15,996,800 km (0.076 R)
• M43: 16,396,675 km (0.088 R)
• M44: 16,454,120 km (0.06 R)
• M45: 18,804,602 km (0.079 R)
• M46: 19,166,180 km (0.083 R)
• M47: 19,651,924 km (0.085 R)
• M48: 20,883,713 km (0.039 R)
• M49: 21,133,093 km (0.05 R)
• M50: 22,331,073 km (0.106 R)
• M51: 22,841,949 km (0.085 R)
• M52: 23,034,631 km (0.057 R)
• M53: 23,292,239 km (0.07 R)
• M54: 23,356,865 km (0.083 R)
• M55: 24,858,229 km (0.054 R)
• M56: 25,387,656 km (0.103 R)
• M57: 26,930,609 km (0.11 R)
• M58: 29,197,016 km (0.117 R)
• M59: 29,266,729 km (0.078 R)
• M60: 30,317,804 km (0.108 R)
• M61: 30,812,524 km (0.099 R)
• M62: 31,025,402 km (0.073 R)
• M63: 33,180,658 km (0.105 R)
• M64: 34,644,024 km (0.101 R)
• M65: 34,791,528 km (0.079 R)
• M66: 36,577,876 km (0.062 R)
• M67: 40,471,610 km (0.032 R)
• M68: 40,704,683 km (0.067 R)
• M69: 42,191,536 km (0.087 R)
• M70: 43,536,870 km (0.089 R)
• M71: 43,855,364 km (0.09 R)
• M72: 46,269,275 km (0.099 R)
• M73: 46,431,738 km (0.055 R)
• M74: 46,920,325 km (0.094 R)
• M75: 47,656,346 km (0.12 R)
• M76: 48,808,699 km (0.082 R)
• M77: 49,554,444 km (0.08 R)
• M78: 51,225,004 km (0.097 R)
• M79: 51,393,002 km (0.062 R)
• M80: 51,645,523 km (0.099 R)
• M81: 51,898,344 km (0.116 R)
• M82: 54,621,175 km (0.091 R)
• M83: 55,309,026 km (0.071 R)
• M84: 56,346,337 km (0.119 R)
• M85: 57,128,435 km (0.033 R)
• M86: 57,215,650 km (0.11 R)
• M87: 57,826,758 km (0.065 R)
• M88: 58,703,551 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 13.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.34 AU - 12.64 AU

Year: 15372 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 34,838,210 km

• M1: 458,517 km (0.088 R)
• M2: 558,000 km (0.098 R)
• M3: 704,905 km (0.114 R)
• M4: 1,181,374 km (0.105 R)
• M5: 1,585,737 km (0.12 R)
• M6: 2,121,148 km (0.099 R)
• M7: 2,456,247 km (0.112 R)
• M8: 2,550,644 km (0.1 R)
• M9: 2,646,386 km (0.073 R)
• M10: 2,841,462 km (0.095 R)
• M11: 3,075,134 km (0.085 R)
• M12: 3,350,095 km (0.097 R)
• M13: 4,147,451 km (0.113 R)
• M14: 4,803,139 km (0.085 R)
• M15: 5,042,346 km (0.091 R)
• M16: 5,408,561 km (0.089 R)
• M17: 6,427,473 km (0.115 R)
• M18: 6,691,513 km (0.117 R)
• M19: 7,139,558 km (0.09 R)
• M20: 8,111,945 km (0.056 R)
• M21: 8,397,527 km (0.076 R)
• M22: 8,686,400 km (0.104 R)
• M23: 10,128,524 km (0.086 R)
• M24: 10,487,708 km (0.087 R)
• M25: 10,642,991 km (0.087 R)
• M26: 10,955,800 km (0.025 R)
• M27: 11,271,601 km (0.101 R)
• M28: 13,229,089 km (0.099 R)
• M29: 14,018,517 km (0.06 R)
• M30: 14,707,415 km (0.092 R)
• M31: 15,114,322 km (0.098 R)
• M32: 15,348,442 km (0.075 R)
• M33: 15,524,968 km (0.095 R)
• M34: 15,702,092 km (0.086 R)
• M35: 15,820,573 km (0.052 R)
• M36: 16,417,319 km (0.082 R)
• M37: 16,778,897 km (0.111 R)
• M38: 17,082,282 km (0.094 R)
• M39: 17,510,132 km (0.099 R)
• M40: 19,510,405 km (0.101 R)
• M41: 20,927,097 km (0.106 R)
• M42: 21,450,539 km (0.071 R)
• M43: 23,046,599 km (0.067 R)
• M44: 23,519,328 km (0.048 R)
• M45: 24,474,511 km (0.12 R)
• M46: 25,303,133 km (0.1 R)
• M47: 25,860,834 km (0.053 R)
• M48: 26,351,964 km (0.07 R)
• M49: 26,563,496 km (0.06 R)
• M50: 26,988,054 km (0.087 R)
• M51: 27,557,873 km (0.093 R)
• M52: 27,915,860 km (0.056 R)
• M53: 29,509,826 km (0.084 R)
• M54: 30,317,804 km (0.112 R)
• M55: 30,687,460 km (0.078 R)
• M56: 31,356,611 km (0.044 R)
• M57: 32,936,814 km (0.114 R)
• M58: 33,698,267 km (0.098 R)
• M59: 36,017,632 km (0.084 R)
• M60: 38,308,275 km (0.117 R)
• M61: 38,707,851 km (0.102 R)
• M62: 39,189,406 km (0.074 R)
• M63: 40,158,202 km (0.074 R)
• M64: 40,645,592 km (0.097 R)
• M65: 42,202,008 km (0.067 R)
• M66: 43,777,872 km (0.112 R)
• M67: 45,795,798 km (0.069 R)
• M68: 46,219,908 km (0.106 R)
• M69: 46,475,122 km (0.115 R)
• M70: 50,183,503 km (0.107 R)
• M71: 50,620,927 km (0.096 R)
• M72: 51,852,268 km (0.06 R)
• M73: 52,117,355 km (0.039 R)
• M74: 52,560,314 km (0.115 R)
• M75: 52,826,598 km (0.114 R)
• M76: 52,915,460 km (0.09 R)
• M77: 53,271,503 km (0.072 R)
• M78: 53,896,522 km (0.052 R)
• M79: 53,985,982 km (0.086 R)
• M80: 54,075,442 km (0.089 R)
• M81: 55,063,535 km (0.11 R)
• M82: 56,057,613 km (0.108 R)
• M83: 56,511,344 km (0.026 R)
• M84: 57,331,290 km (0.11 R)
• M85: 57,514,098 km (0.109 R)
• M86: 57,788,610 km (0.114 R)
• M87: 57,880,164 km (0.063 R)
• M88: 58,798,695 km (0.115 R)
• M89: 59,075,152 km (0.09 R)
• M90: 59,907,365 km (0.07 R)
• M91: 60,929,567 km (0.063 R)
• M92: 61,583,160 km (0.078 R)
• M93: 61,676,659 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.1

Radius: 5.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.4 AU - 15.08 AU

Year: 18714 Days

Day: 21.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,838,210 km

• M1: 212,878 km (0.119 R)
• M2: 334,950 km (0.101 R)
• M3: 565,480 km (0.094 R)
• M4: 616,942 km (0.067 R)
• M5: 656,735 km (0.08 R)
• M6: 752,926 km (0.108 R)
• M7: 853,905 km (0.114 R)
• M8: 990,338 km (0.044 R)
• M9: 1,117,646 km (0.083 R)
• M10: 1,476,531 km (0.051 R)
• M11: 1,888,524 km (0.114 R)
• M12: 1,947,465 km (0.026 R)
• M13: 2,313,381 km (0.117 R)
• M14: 2,397,605 km (0.088 R)
• M15: 2,569,194 km (0.116 R)
• M16: 2,969,667 km (0.106 R)
• M17: 3,223,984 km (0.09 R)
• M18: 3,365,653 km (0.105 R)
• M19: 3,437,310 km (0.106 R)
• M20: 3,630,740 km (0.111 R)
• M21: 3,877,577 km (0.037 R)
• M22: 4,155,380 km (0.099 R)
• M23: 4,650,399 km (0.086 R)
• M24: 5,026,937 km (0.113 R)
• M25: 5,357,549 km (0.095 R)
• M26: 6,598,912 km (0.116 R)
• M27: 6,688,670 km (0.074 R)
• M28: 6,748,809 km (0.117 R)
• M29: 7,052,044 km (0.113 R)
• M30: 7,297,833 km (0.067 R)
• M31: 7,359,766 km (0.096 R)
• M32: 7,608,996 km (0.073 R)
• M33: 8,929,646 km (0.12 R)
• M34: 9,162,122 km (0.104 R)
• M35: 9,430,351 km (0.097 R)
• M36: 9,464,010 km (0.103 R)
• M37: 9,735,081 km (0.118 R)
• M38: 9,905,773 km (0.051 R)
• M39: 10,043,103 km (0.119 R)
• M40: 10,319,560 km (0.1 R)
• M41: 10,844,649 km (0.092 R)
• M42: 11,235,249 km (0.103 R)
• M43: 11,558,231 km (0.118 R)
• M44: 11,811,500 km (0.089 R)
• M45: 12,213,320 km (0.091 R)
• M46: 13,218,468 km (0.114 R)
• M47: 13,294,015 km (0.026 R)
• M48: 13,597,549 km (0.097 R)
• M49: 13,903,327 km (0.117 R)
• M50: 14,056,964 km (0.107 R)
• M51: 15,030,547 km (0.08 R)
• M52: 15,227,866 km (0.115 R)
• M53: 17,042,040 km (0.102 R)
• M54: 17,661,674 km (0.054 R)
• M55: 18,668,617 km (0.116 R)
• M56: 21,798,803 km (0.034 R)
• M57: 22,426,217 km (0.113 R)
• M58: 23,652,620 km (0.083 R)
• M59: 25,509,130 km (0.034 R)
• M60: 25,744,597 km (0.06 R)
• M61: 28,040,326 km (0.103 R)
• M62: 28,673,274 km (0.117 R)
• M63: 28,918,016 km (0.114 R)
• M64: 29,360,228 km (0.1 R)
• M65: 29,458,813 km (0.099 R)
• M66: 32,824,017 km (0.088 R)
• M67: 34,733,933 km (0.049 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit