🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.51 AU - 0.61 AU

Year: 176 Days

Day: 31.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 215 Days

Day: 15.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 104,093,993 km

• M1: 46,824 km (0.104 R)
• M2: 343,926 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.08 AU - 1.4 AU

Year: 579 Days

Day: 38 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.48 AU - 3.16 AU

Year: 1984 Days

Day: 28 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,093,993 km

• M1: 1,300,454 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 11.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.68 AU - 3.72 AU

Year: 2398 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 104,093,993 km

• M1: 174,431 km (0.087 R)
• M2: 272,268 km (0.117 R)
• M3: 393,742 km (0.085 R)
• M4: 478,564 km (0.05 R)
• M5: 576,550 km (0.086 R)
• M6: 694,284 km (0.101 R)
• M7: 884,273 km (0.119 R)
• M8: 969,394 km (0.077 R)
• M9: 1,099,096 km (0.084 R)
• M10: 1,242,410 km (0.112 R)
• M11: 1,399,937 km (0.107 R)
• M12: 1,677,441 km (0.12 R)
• M13: 1,801,906 km (0.099 R)
• M14: 2,131,470 km (0.098 R)
• M15: 2,239,630 km (0.1 R)
• M16: 2,331,184 km (0.057 R)
• M17: 2,537,030 km (0.108 R)
• M18: 2,613,475 km (0.076 R)
• M19: 3,037,585 km (0.114 R)
• M20: 3,273,351 km (0.112 R)
• M21: 3,409,485 km (0.069 R)
• M22: 3,558,036 km (0.112 R)
• M23: 3,676,368 km (0.119 R)
• M24: 3,983,492 km (0.066 R)
• M25: 4,128,901 km (0.075 R)
• M26: 4,402,217 km (0.09 R)
• M27: 4,483,149 km (0.081 R)
• M28: 4,611,055 km (0.098 R)
• M29: 4,870,907 km (0.113 R)
• M30: 4,990,585 km (0.078 R)
• M31: 5,184,165 km (0.066 R)
• M32: 5,257,318 km (0.076 R)
• M33: 5,442,071 km (0.038 R)
• M34: 5,578,804 km (0.105 R)
• M35: 5,729,299 km (0.098 R)
• M36: 5,881,141 km (0.029 R)
• M37: 6,240,774 km (0.051 R)
• M38: 6,568,095 km (0.077 R)
• M39: 6,700,489 km (0.073 R)
• M40: 6,847,244 km (0.115 R)
• M41: 7,049,201 km (0.078 R)
• M42: 7,157,660 km (0.107 R)
• M43: 7,307,706 km (0.108 R)
• M44: 7,458,800 km (0.088 R)
• M45: 7,541,677 km (0.111 R)
• M46: 7,624,854 km (0.104 R)
• M47: 7,736,304 km (0.084 R)
• M48: 7,890,240 km (0.11 R)
• M49: 8,144,557 km (0.096 R)
• M50: 8,444,800 km (0.093 R)
• M51: 8,632,396 km (0.039 R)
• M52: 8,704,950 km (0.073 R)
• M53: 8,777,655 km (0.093 R)
• M54: 8,879,830 km (0.098 R)
• M55: 8,967,794 km (0.037 R)
• M56: 9,322,341 km (0.065 R)
• M57: 9,621,237 km (0.074 R)
• M58: 9,999,421 km (0.09 R)
• M59: 10,090,975 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 11.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.63 AU - 4.69 AU

Year: 4215 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 104,093,993 km

• M1: 147,952 km (0.039 R)
• M2: 268,079 km (0.113 R)
• M3: 561,890 km (0.105 R)
• M4: 646,562 km (0.053 R)
• M5: 736,171 km (0.109 R)
• M6: 1,006,494 km (0.092 R)
• M7: 1,126,622 km (0.109 R)
• M8: 1,323,343 km (0.063 R)
• M9: 1,547,141 km (0.077 R)
• M10: 1,848,730 km (0.119 R)
• M11: 1,947,914 km (0.112 R)
• M12: 2,134,462 km (0.092 R)
• M13: 2,256,385 km (0.088 R)
• M14: 3,076,031 km (0.094 R)
• M15: 3,174,616 km (0.083 R)
• M16: 3,334,836 km (0.097 R)
• M17: 3,538,738 km (0.093 R)
• M18: 3,683,997 km (0.102 R)
• M19: 3,895,080 km (0.119 R)
• M20: 4,197,267 km (0.09 R)
• M21: 4,284,932 km (0.084 R)
• M22: 4,551,964 km (0.036 R)
• M23: 4,642,172 km (0.104 R)
• M24: 4,778,754 km (0.112 R)
• M25: 5,196,282 km (0.108 R)
• M26: 5,553,223 km (0.038 R)
• M27: 5,820,105 km (0.044 R)
• M28: 5,893,707 km (0.083 R)
• M29: 6,140,993 km (0.041 R)
• M30: 7,138,362 km (0.107 R)
• M31: 7,270,008 km (0.089 R)
• M32: 7,482,138 km (0.077 R)
• M33: 7,615,728 km (0.059 R)
• M34: 7,831,149 km (0.067 R)
• M35: 8,021,438 km (0.117 R)
• M36: 8,573,304 km (0.105 R)
• M37: 8,713,328 km (0.1 R)
• M38: 8,825,826 km (0.084 R)
• M39: 9,655,795 km (0.119 R)
• M40: 9,801,353 km (0.086 R)
• M41: 10,871,427 km (0.114 R)
• M42: 11,083,856 km (0.055 R)
• M43: 11,297,631 km (0.115 R)
• M44: 11,667,288 km (0.11 R)
• M45: 11,853,686 km (0.053 R)
• M46: 12,135,080 km (0.117 R)
• M47: 12,260,742 km (0.044 R)
• M48: 12,608,857 km (0.063 R)
• M49: 13,250,183 km (0.1 R)
• M50: 13,770,783 km (0.094 R)
• M51: 13,967,804 km (0.098 R)
• M52: 14,431,108 km (0.063 R)
• M53: 15,067,946 km (0.067 R)
• M54: 15,169,374 km (0.116 R)
• M55: 16,126,650 km (0.086 R)
• M56: 16,368,999 km (0.075 R)
• M57: 16,473,269 km (0.108 R)
• M58: 16,577,838 km (0.071 R)
• M59: 16,892,592 km (0.107 R)
• M60: 17,492,479 km (0.069 R)
• M61: 17,956,083 km (0.077 R)
• M62: 18,243,311 km (0.093 R)
• M63: 18,931,611 km (0.099 R)
• M64: 19,260,726 km (0.108 R)
• M65: 20,110,143 km (0.086 R)
• M66: 20,259,142 km (0.117 R)
• M67: 20,483,389 km (0.051 R)
• M68: 21,540,448 km (0.094 R)
• M69: 22,576,413 km (0.044 R)
• M70: 22,692,651 km (0.081 R)
• M71: 23,081,156 km (0.062 R)
• M72: 24,022,576 km (0.068 R)
• M73: 24,180,701 km (0.072 R)
• M74: 24,458,205 km (0.027 R)
• M75: 25,297,150 km (0.118 R)
• M76: 25,578,992 km (0.076 R)
• M77: 26,186,359 km (0.116 R)
• M78: 26,593,864 km (0.107 R)
• M79: 27,044,453 km (0.084 R)
• M80: 27,663,189 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 11.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.12 AU - 8.36 AU

Year: 7331 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 104,093,993 km

• M1: 154,086 km (0.074 R)
• M2: 286,630 km (0.055 R)
• M3: 435,180 km (0.109 R)
• M4: 544,536 km (0.081 R)
• M5: 677,678 km (0.084 R)
• M6: 850,613 km (0.043 R)
• M7: 1,009,038 km (0.094 R)
• M8: 1,193,791 km (0.09 R)
• M9: 1,457,831 km (0.083 R)
• M10: 1,796,222 km (0.108 R)
• M11: 2,360,056 km (0.119 R)
• M12: 2,588,043 km (0.111 R)
• M13: 2,672,716 km (0.081 R)
• M14: 4,176,623 km (0.112 R)
• M15: 5,185,062 km (0.12 R)
• M16: 5,292,623 km (0.071 R)
• M17: 5,564,891 km (0.097 R)
• M18: 5,841,946 km (0.095 R)
• M19: 6,010,244 km (0.056 R)
• M20: 6,095,066 km (0.094 R)
• M21: 6,294,480 km (0.111 R)
• M22: 6,935,208 km (0.056 R)
• M23: 7,143,598 km (0.109 R)
• M24: 7,293,644 km (0.066 R)
• M25: 7,627,397 km (0.096 R)
• M26: 7,780,884 km (0.119 R)
• M27: 8,247,331 km (0.119 R)
• M28: 8,373,292 km (0.096 R)
• M29: 8,563,431 km (0.04 R)
• M30: 8,883,421 km (0.104 R)
• M31: 9,370,960 km (0.119 R)
• M32: 9,733,885 km (0.094 R)
• M33: 10,270,343 km (0.057 R)
• M34: 10,678,894 km (0.056 R)
• M35: 11,652,926 km (0.037 R)
• M36: 11,865,355 km (0.088 R)
• M37: 12,007,772 km (0.074 R)
• M38: 12,546,624 km (0.104 R)
• M39: 13,277,409 km (0.066 R)
• M40: 13,909,460 km (0.079 R)
• M41: 14,741,973 km (0.112 R)
• M42: 14,818,417 km (0.112 R)
• M43: 15,202,884 km (0.088 R)
• M44: 15,318,822 km (0.086 R)
• M45: 15,590,641 km (0.038 R)
• M46: 15,903,151 km (0.118 R)
• M47: 16,853,247 km (0.096 R)
• M48: 16,973,225 km (0.056 R)
• M49: 17,214,227 km (0.095 R)
• M50: 17,537,358 km (0.118 R)
• M51: 17,903,125 km (0.11 R)
• M52: 18,436,142 km (0.105 R)
• M53: 19,015,834 km (0.072 R)
• M54: 19,391,774 km (0.116 R)
• M55: 19,517,585 km (0.094 R)
• M56: 19,727,920 km (0.101 R)
• M57: 19,812,293 km (0.067 R)
• M58: 20,023,675 km (0.111 R)
• M59: 20,235,805 km (0.03 R)
• M60: 20,320,776 km (0.027 R)
• M61: 21,741,657 km (0.066 R)
• M62: 22,090,818 km (0.064 R)
• M63: 23,194,252 km (0.089 R)
• M64: 23,506,463 km (0.047 R)
• M65: 24,044,866 km (0.106 R)
• M66: 24,496,651 km (0.077 R)
• M67: 25,914,839 km (0.111 R)
• M68: 26,890,816 km (0.06 R)
• M69: 27,171,760 km (0.115 R)
• M70: 27,453,752 km (0.098 R)
• M71: 28,163,146 km (0.091 R)
• M72: 28,782,780 km (0.081 R)
• M73: 28,974,265 km (0.096 R)
• M74: 29,262,391 km (0.118 R)
• M75: 30,815,067 km (0.089 R)
• M76: 31,947,523 km (0.089 R)
• M77: 32,145,890 km (0.049 R)
• M78: 33,043,626 km (0.091 R)
• M79: 33,697,070 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.4

Radius: 5.5

Gravity: 27.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.85 AU - 19.73 AU

Year: 28824 Days

Day: 18.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,093,993 km

• M1: 340,784 km (0.108 R)
• M2: 778,956 km (0.113 R)
• M3: 1,028,485 km (0.112 R)
• M4: 1,337,704 km (0.04 R)
• M5: 1,446,911 km (0.059 R)
• M6: 1,521,410 km (0.096 R)
• M7: 1,913,058 km (0.12 R)
• M8: 1,953,898 km (0.089 R)
• M9: 2,078,064 km (0.083 R)
• M10: 2,247,858 km (0.108 R)
• M11: 3,407,391 km (0.079 R)
• M12: 4,019,844 km (0.117 R)
• M13: 4,285,081 km (0.083 R)
• M14: 4,776,510 km (0.116 R)
• M15: 4,832,161 km (0.085 R)
• M16: 5,057,306 km (0.09 R)
• M17: 5,114,003 km (0.028 R)
• M18: 5,634,753 km (0.081 R)
• M19: 5,693,695 km (0.091 R)
• M20: 6,851,283 km (0.105 R)
• M21: 7,359,916 km (0.098 R)
• M22: 7,814,843 km (0.091 R)
• M23: 8,413,085 km (0.119 R)
• M24: 8,615,790 km (0.052 R)
• M25: 9,025,988 km (0.12 R)
• M26: 9,233,480 km (0.062 R)
• M27: 9,653,251 km (0.074 R)
• M28: 9,865,531 km (0.119 R)
• M29: 11,617,771 km (0.091 R)
• M30: 11,919,061 km (0.076 R)
• M31: 12,452,527 km (0.053 R)
• M32: 13,463,659 km (0.094 R)
• M33: 14,743,917 km (0.109 R)
• M34: 14,825,299 km (0.053 R)
• M35: 15,152,020 km (0.088 R)
• M36: 16,398,171 km (0.073 R)
• M37: 17,076,148 km (0.088 R)
• M38: 18,898,998 km (0.049 R)
• M39: 18,987,411 km (0.106 R)
• M40: 20,691,779 km (0.041 R)
• M41: 22,537,966 km (0.09 R)
• M42: 22,631,615 km (0.066 R)
• M43: 23,480,583 km (0.074 R)
• M44: 24,052,346 km (0.058 R)
• M45: 24,243,981 km (0.025 R)
• M46: 27,078,860 km (0.094 R)
• M47: 28,282,225 km (0.077 R)
• M48: 29,196,119 km (0.071 R)
• M49: 30,948,658 km (0.085 R)
• M50: 31,680,042 km (0.101 R)
• M51: 32,311,644 km (0.047 R)
• M52: 33,694,078 km (0.094 R)
• M53: 34,123,424 km (0.037 R)
• M54: 34,338,695 km (0.04 R)
• M55: 36,077,322 km (0.092 R)
• M56: 43,195,637 km (0.105 R)
• M57: 46,136,881 km (0.1 R)
• M58: 48,415,107 km (0.113 R)
• M59: 49,507,022 km (0.073 R)
• M60: 50,729,685 km (0.066 R)
• M61: 51,221,563 km (0.059 R)
• M62: 52,458,139 km (0.099 R)
• M63: 53,579,375 km (0.077 R)
• M64: 53,829,652 km (0.051 R)
• M65: 56,480,526 km (0.069 R)
• M66: 58,142,858 km (0.098 R)
• M67: 59,044,484 km (0.117 R)
• M68: 62,170,930 km (0.089 R)
• M69: 63,886,818 km (0.098 R)
• M70: 65,618,114 km (0.05 R)
• M71: 66,288,163 km (0.114 R)
• M72: 67,364,968 km (0.044 R)
• M73: 69,126,932 km (0.099 R)
• M74: 73,111,771 km (0.079 R)
• M75: 75,201,952 km (0.115 R)
• M76: 76,888,219 km (0.079 R)
• M77: 77,594,471 km (0.073 R)
• M78: 78,019,329 km (0.117 R)
• M79: 78,586,903 km (0.059 R)
• M80: 79,726,240 km (0.108 R)
• M81: 80,870,963 km (0.042 R)
• M82: 84,192,335 km (0.066 R)
• M83: 84,337,744 km (0.062 R)
• M84: 85,358,002 km (0.048 R)
• M85: 86,675,810 km (0.049 R)
• M86: 90,669,325 km (0.117 R)
• M87: 90,818,324 km (0.078 R)
• M88: 91,266,071 km (0.097 R)
• M89: 91,415,369 km (0.105 R)
• M90: 92,163,508 km (0.101 R)
• M91: 95,631,037 km (0.091 R)
• M92: 96,238,405 km (0.095 R)
• M93: 98,527,402 km (0.025 R)
• M94: 98,680,739 km (0.045 R)
• M95: 102,382,240 km (0.062 R)
• M96: 102,848,237 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit