🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.59 AU - 0.81 AU

Year: 212 Days

Day: 26.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.02 AU - 1.56 AU

Year: 530 Days

Day: 13.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,858,834 km

• M1: 242,797 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.68 AU - 2.24 AU

Year: 992 Days

Day: 15.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.34 AU - 2.38 AU

Year: 1311 Days

Day: 47.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 101.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.91 AU - 4.29 AU

Year: 2470 Days

Day: 45.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 8.5

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.95 AU - 6.03 AU

Year: 4031 Days

Day: 7.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,858,834 km

• M1: 136,732 km (0.1 R)
• M2: 193,430 km (0.081 R)
• M3: 252,372 km (0.069 R)
• M4: 312,660 km (0.097 R)
• M5: 452,384 km (0.099 R)
• M6: 603,478 km (0.105 R)
• M7: 955,631 km (0.029 R)
• M8: 1,140,235 km (0.051 R)
• M9: 1,250,937 km (0.073 R)
• M10: 1,483,562 km (0.057 R)
• M11: 1,809,685 km (0.081 R)
• M12: 1,874,461 km (0.117 R)
• M13: 1,956,441 km (0.112 R)
• M14: 2,022,862 km (0.067 R)
• M15: 2,192,506 km (0.119 R)
• M16: 2,600,310 km (0.092 R)
• M17: 2,822,613 km (0.116 R)
• M18: 2,879,161 km (0.077 R)
• M19: 3,070,347 km (0.117 R)
• M20: 3,365,055 km (0.063 R)
• M21: 3,465,285 km (0.058 R)
• M22: 3,526,022 km (0.116 R)
• M23: 3,710,027 km (0.078 R)
• M24: 4,455,922 km (0.12 R)
• M25: 5,016,615 km (0.103 R)
• M26: 5,340,345 km (0.114 R)
• M27: 6,551,190 km (0.066 R)
• M28: 6,803,412 km (0.063 R)
• M29: 6,905,139 km (0.053 R)
• M30: 7,058,626 km (0.076 R)
• M31: 7,843,416 km (0.063 R)
• M32: 8,003,636 km (0.061 R)
• M33: 8,273,211 km (0.108 R)
• M34: 8,573,155 km (0.111 R)
• M35: 8,876,689 km (0.089 R)
• M36: 8,960,015 km (0.106 R)
• M37: 9,268,037 km (0.119 R)
• M38: 10,300,412 km (0.102 R)
• M39: 10,830,287 km (0.095 R)
• M40: 11,128,436 km (0.062 R)
• M41: 11,308,552 km (0.098 R)
• M42: 11,580,670 km (0.032 R)
• M43: 12,162,307 km (0.094 R)
• M44: 12,286,024 km (0.116 R)
• M45: 12,503,390 km (0.064 R)
• M46: 12,816,199 km (0.083 R)
• M47: 12,879,030 km (0.103 R)
• M48: 12,973,576 km (0.114 R)
• M49: 13,481,461 km (0.066 R)
• M50: 13,577,503 km (0.057 R)
• M51: 13,866,675 km (0.116 R)
• M52: 13,931,302 km (0.102 R)
• M53: 14,353,317 km (0.078 R)
• M54: 15,010,800 km (0.091 R)
• M55: 15,143,493 km (0.104 R)
• M56: 15,309,846 km (0.057 R)
• M57: 15,644,497 km (0.042 R)
• M58: 16,457,561 km (0.071 R)
• M59: 17,041,741 km (0.087 R)
• M60: 17,249,532 km (0.062 R)
• M61: 18,124,380 km (0.087 R)
• M62: 19,517,885 km (0.086 R)
• M63: 19,735,250 km (0.078 R)
• M64: 20,245,678 km (0.113 R)
• M65: 20,318,981 km (0.119 R)
• M66: 20,502,538 km (0.077 R)
• M67: 20,576,140 km (0.102 R)
• M68: 21,205,349 km (0.107 R)
• M69: 21,279,699 km (0.091 R)
• M70: 21,466,098 km (0.12 R)
• M71: 22,217,378 km (0.094 R)
• M72: 22,330,773 km (0.07 R)
• M73: 22,406,470 km (0.12 R)
• M74: 22,672,156 km (0.073 R)
• M75: 22,748,301 km (0.073 R)
• M76: 24,171,575 km (0.041 R)
• M77: 24,795,997 km (0.095 R)
• M78: 24,952,925 km (0.075 R)
• M79: 25,346,666 km (0.115 R)
• M80: 25,663,216 km (0.074 R)
• M81: 25,861,732 km (0.042 R)
• M82: 25,941,318 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 14.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.32 AU - 9.42 AU

Year: 7985 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,858,834 km

• M1: 184,005 km (0.045 R)
• M2: 425,756 km (0.055 R)
• M3: 540,497 km (0.119 R)
• M4: 825,032 km (0.049 R)
• M5: 1,076,207 km (0.117 R)
• M6: 1,281,904 km (0.106 R)
• M7: 1,463,965 km (0.106 R)
• M8: 1,655,001 km (0.097 R)
• M9: 1,936,844 km (0.026 R)
• M10: 2,367,087 km (0.054 R)
• M11: 2,502,174 km (0.071 R)
• M12: 2,875,421 km (0.111 R)
• M13: 3,117,919 km (0.119 R)
• M14: 3,727,530 km (0.069 R)
• M15: 4,291,514 km (0.118 R)
• M16: 4,429,892 km (0.06 R)
• M17: 4,711,136 km (0.114 R)
• M18: 5,114,751 km (0.068 R)
• M19: 5,955,790 km (0.071 R)
• M20: 6,297,921 km (0.093 R)
• M21: 6,582,905 km (0.12 R)
• M22: 7,165,439 km (0.082 R)
• M23: 7,663,749 km (0.111 R)
• M24: 7,866,155 km (0.098 R)
• M25: 8,242,095 km (0.033 R)
• M26: 8,449,587 km (0.092 R)
• M27: 9,153,894 km (0.082 R)
• M28: 9,440,972 km (0.099 R)
• M29: 9,877,199 km (0.036 R)
• M30: 9,987,303 km (0.079 R)
• M31: 10,134,807 km (0.087 R)
• M32: 10,431,759 km (0.071 R)
• M33: 10,581,357 km (0.078 R)
• M34: 10,844,948 km (0.088 R)
• M35: 11,187,078 km (0.088 R)
• M36: 11,842,915 km (0.095 R)
• M37: 12,077,485 km (0.115 R)
• M38: 12,274,056 km (0.084 R)
• M39: 13,557,457 km (0.097 R)
• M40: 14,715,344 km (0.069 R)
• M41: 14,841,306 km (0.078 R)
• M42: 15,391,227 km (0.119 R)
• M43: 15,732,909 km (0.089 R)
• M44: 16,685,698 km (0.106 R)
• M45: 17,568,026 km (0.075 R)
• M46: 18,601,598 km (0.104 R)
• M47: 19,332,234 km (0.09 R)
• M48: 19,470,312 km (0.102 R)
• M49: 21,532,370 km (0.085 R)
• M50: 22,106,825 km (0.083 R)
• M51: 22,686,218 km (0.064 R)
• M52: 22,880,546 km (0.036 R)
• M53: 23,958,997 km (0.073 R)
• M54: 24,107,248 km (0.095 R)
• M55: 24,703,695 km (0.046 R)
• M56: 25,154,284 km (0.097 R)
• M57: 25,405,758 km (0.104 R)
• M58: 25,759,257 km (0.098 R)
• M59: 26,266,993 km (0.063 R)
• M60: 26,880,643 km (0.04 R)
• M61: 27,034,878 km (0.03 R)
• M62: 27,240,875 km (0.056 R)
• M63: 27,550,991 km (0.101 R)
• M64: 28,070,245 km (0.07 R)
• M65: 28,331,144 km (0.084 R)
• M66: 28,488,072 km (0.066 R)
• M67: 28,855,335 km (0.095 R)
• M68: 30,233,131 km (0.112 R)
• M69: 30,714,986 km (0.036 R)
• M70: 31,524,011 km (0.088 R)
• M71: 32,723,038 km (0.047 R)
• M72: 32,832,693 km (0.104 R)
• M73: 33,549,118 km (0.064 R)
• M74: 33,715,171 km (0.107 R)
• M75: 34,382,079 km (0.045 R)
• M76: 34,493,679 km (0.094 R)
• M77: 34,661,228 km (0.084 R)
• M78: 35,559,713 km (0.063 R)
• M79: 35,842,004 km (0.074 R)
• M80: 36,636,519 km (0.057 R)
• M81: 37,035,945 km (0.069 R)
• M82: 37,207,683 km (0.08 R)
• M83: 37,494,313 km (0.057 R)
• M84: 37,896,731 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 8.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.58 AU - 13.12 AU

Year: 12925 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,858,834 km

• M1: 116,088 km (0.113 R)
• M2: 361,728 km (0.09 R)
• M3: 708,944 km (0.063 R)
• M4: 1,085,931 km (0.053 R)
• M5: 1,603,390 km (0.086 R)
• M6: 2,141,643 km (0.114 R)
• M7: 3,072,291 km (0.113 R)
• M8: 3,315,687 km (0.091 R)
• M9: 3,565,516 km (0.11 R)
• M10: 3,907,945 km (0.083 R)
• M11: 4,171,836 km (0.101 R)
• M12: 4,778,904 km (0.101 R)
• M13: 5,124,475 km (0.113 R)
• M14: 5,445,811 km (0.088 R)
• M15: 6,552,088 km (0.111 R)
• M16: 7,077,326 km (0.101 R)
• M17: 7,471,217 km (0.1 R)
• M18: 7,725,533 km (0.09 R)
• M19: 8,168,193 km (0.082 R)
• M20: 8,771,222 km (0.098 R)
• M21: 8,885,814 km (0.07 R)
• M22: 9,427,508 km (0.098 R)
• M23: 9,900,387 km (0.117 R)
• M24: 11,323,362 km (0.096 R)
• M25: 12,982,702 km (0.107 R)
• M26: 13,200,965 km (0.064 R)
• M27: 14,490,499 km (0.11 R)
• M28: 14,944,378 km (0.104 R)
• M29: 16,052,749 km (0.096 R)
• M30: 16,664,156 km (0.044 R)
• M31: 18,201,274 km (0.1 R)
• M32: 18,641,839 km (0.067 R)
• M33: 18,740,125 km (0.118 R)
• M34: 19,184,880 km (0.105 R)
• M35: 19,284,213 km (0.105 R)
• M36: 20,034,446 km (0.09 R)
• M37: 21,100,929 km (0.086 R)
• M38: 21,357,490 km (0.104 R)
• M39: 21,460,413 km (0.102 R)
• M40: 21,770,230 km (0.116 R)
• M41: 23,341,457 km (0.079 R)
• M42: 24,140,608 km (0.087 R)
• M43: 24,194,164 km (0.045 R)
• M44: 25,057,195 km (0.109 R)
• M45: 25,601,731 km (0.089 R)
• M46: 26,095,105 km (0.088 R)
• M47: 26,591,620 km (0.059 R)
• M48: 27,874,721 km (0.112 R)
• M49: 28,835,887 km (0.085 R)
• M50: 29,463,600 km (0.033 R)
• M51: 29,693,083 km (0.051 R)
• M52: 31,842,954 km (0.091 R)
• M53: 32,137,363 km (0.057 R)
• M54: 32,847,504 km (0.098 R)
• M55: 33,323,823 km (0.105 R)
• M56: 33,503,042 km (0.091 R)
• M57: 33,922,364 km (0.091 R)
• M58: 34,343,482 km (0.094 R)
• M59: 38,335,950 km (0.064 R)
• M60: 39,088,876 km (0.12 R)
• M61: 39,214,987 km (0.107 R)
• M62: 39,530,489 km (0.101 R)
• M63: 39,973,598 km (0.119 R)
• M64: 41,762,639 km (0.063 R)
• M65: 41,826,966 km (0.075 R)
• M66: 42,020,247 km (0.102 R)
• M67: 43,121,437 km (0.101 R)
• M68: 43,577,561 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.9

Radius: 6.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.78 AU - 21.74 AU

Year: 29386 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,858,834 km

• M1: 286,929 km (0.078 R)
• M2: 458,368 km (0.073 R)
• M3: 891,753 km (0.084 R)
• M4: 1,004,699 km (0.087 R)
• M5: 1,122,433 km (0.099 R)
• M6: 1,423,424 km (0.087 R)
• M7: 1,891,366 km (0.112 R)
• M8: 2,248,606 km (0.108 R)
• M9: 3,024,570 km (0.099 R)
• M10: 3,584,215 km (0.088 R)
• M11: 3,987,382 km (0.112 R)
• M12: 4,482,251 km (0.047 R)
• M13: 4,677,776 km (0.083 R)
• M14: 5,951,602 km (0.096 R)
• M15: 6,384,089 km (0.103 R)
• M16: 6,871,629 km (0.102 R)
• M17: 7,051,894 km (0.049 R)
• M18: 7,882,162 km (0.085 R)
• M19: 7,929,136 km (0.043 R)
• M20: 8,597,539 km (0.045 R)
• M21: 8,840,486 km (0.045 R)
• M22: 8,987,391 km (0.091 R)
• M23: 9,987,453 km (0.078 R)
• M24: 10,969,862 km (0.091 R)
• M25: 11,075,030 km (0.114 R)
• M26: 11,445,883 km (0.12 R)
• M27: 11,928,635 km (0.083 R)
• M28: 11,982,640 km (0.086 R)
• M29: 12,254,160 km (0.094 R)
• M30: 12,527,774 km (0.104 R)
• M31: 14,153,455 km (0.099 R)
• M32: 14,845,494 km (0.074 R)
• M33: 16,562,728 km (0.112 R)
• M34: 16,865,066 km (0.107 R)
• M35: 16,986,539 km (0.026 R)
• M36: 17,352,755 km (0.065 R)
• M37: 17,598,245 km (0.084 R)
• M38: 17,845,081 km (0.054 R)
• M39: 18,404,278 km (0.082 R)
• M40: 19,795,538 km (0.084 R)
• M41: 19,859,566 km (0.078 R)
• M42: 20,309,706 km (0.082 R)
• M43: 21,812,566 km (0.099 R)
• M44: 22,610,821 km (0.074 R)
• M45: 22,946,219 km (0.06 R)
• M46: 25,270,222 km (0.098 R)
• M47: 25,548,624 km (0.113 R)
• M48: 27,453,752 km (0.116 R)
• M49: 29,477,213 km (0.095 R)
• M50: 31,847,891 km (0.064 R)
• M51: 32,450,022 km (0.052 R)
• M52: 32,752,509 km (0.072 R)
• M53: 34,741,562 km (0.076 R)
• M54: 34,818,755 km (0.081 R)
• M55: 34,896,097 km (0.106 R)
• M56: 37,718,111 km (0.09 R)
• M57: 38,754,974 km (0.043 R)
• M58: 40,124,991 km (0.077 R)
• M59: 40,531,000 km (0.068 R)
• M60: 41,428,886 km (0.101 R)
• M61: 42,663,966 km (0.068 R)
• M62: 42,746,694 km (0.106 R)
• M63: 44,329,290 km (0.109 R)
• M64: 46,525,985 km (0.113 R)
• M65: 46,867,068 km (0.115 R)
• M66: 47,551,778 km (0.101 R)
• M67: 49,712,569 km (0.119 R)
• M68: 51,464,061 km (0.1 R)
• M69: 53,771,159 km (0.049 R)
• M70: 53,860,619 km (0.104 R)
• M71: 54,847,367 km (0.076 R)
• M72: 55,388,013 km (0.117 R)
• M73: 57,385,893 km (0.052 R)
• M74: 57,843,213 km (0.119 R)
• M75: 57,934,767 km (0.032 R)
• M76: 59,684,614 km (0.104 R)
• M77: 60,147,918 km (0.118 R)
• M78: 61,264,816 km (0.096 R)
• M79: 62,482,543 km (0.085 R)
• M80: 62,576,490 km (0.108 R)
• M81: 62,670,587 km (0.092 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit