🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.63 AU

Year: 165 Days

Day: 18.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,788,180 km

• M1: 33,809 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.73 AU - 2.27 AU

Year: 1083 Days

Day: 46.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.3 AU - 3.72 AU

Year: 1999 Days

Day: 38 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.2

Radius: 3.6

Gravity: 55.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.32 AU - 15.64 AU

Year: 21097 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,788,180 km

• M1: 57,894 km (0.109 R)
• M2: 163,211 km (0.087 R)
• M3: 206,595 km (0.1 R)
• M4: 288,125 km (0.104 R)
• M5: 613,800 km (0.115 R)
• M6: 782,546 km (0.066 R)
• M7: 885,470 km (0.111 R)
• M8: 1,075,908 km (0.083 R)
• M9: 1,190,500 km (0.036 R)
• M10: 1,589,178 km (0.068 R)
• M11: 1,621,491 km (0.1 R)
• M12: 1,686,716 km (0.089 R)
• M13: 2,610,782 km (0.107 R)
• M14: 2,921,646 km (0.103 R)
• M15: 3,001,232 km (0.107 R)
• M16: 3,081,417 km (0.096 R)
• M17: 3,326,458 km (0.03 R)
• M18: 5,997,827 km (0.115 R)
• M19: 6,149,819 km (0.107 R)
• M20: 7,195,209 km (0.069 R)
• M21: 8,633,892 km (0.088 R)
• M22: 8,748,184 km (0.109 R)
• M23: 9,093,905 km (0.106 R)
• M24: 9,977,879 km (0.071 R)
• M25: 11,198,298 km (0.053 R)
• M26: 11,322,913 km (0.117 R)
• M27: 11,510,659 km (0.105 R)
• M28: 12,208,084 km (0.107 R)
• M29: 12,529,570 km (0.112 R)
• M30: 12,918,973 km (0.065 R)
• M31: 13,510,632 km (0.116 R)
• M32: 14,652,064 km (0.106 R)
• M33: 15,268,707 km (0.087 R)
• M34: 15,614,876 km (0.083 R)
• M35: 15,823,864 km (0.12 R)
• M36: 17,168,899 km (0.031 R)
• M37: 18,110,019 km (0.108 R)
• M38: 19,291,244 km (0.109 R)
• M39: 20,878,926 km (0.075 R)
• M40: 22,116,400 km (0.065 R)
• M41: 22,586,436 km (0.106 R)
• M42: 23,456,946 km (0.112 R)
• M43: 23,936,407 km (0.11 R)
• M44: 24,904,904 km (0.084 R)
• M45: 25,639,579 km (0.091 R)
• M46: 26,215,980 km (0.058 R)
• M47: 27,633,569 km (0.113 R)
• M48: 27,717,643 km (0.081 R)
• M49: 30,455,284 km (0.083 R)
• M50: 30,803,398 km (0.092 R)
• M51: 31,153,009 km (0.049 R)
• M52: 33,816,000 km (0.093 R)
• M53: 33,906,058 km (0.08 R)
• M54: 34,447,752 km (0.11 R)
• M55: 34,538,408 km (0.119 R)
• M56: 35,723,074 km (0.107 R)
• M57: 36,550,949 km (0.112 R)
• M58: 36,735,852 km (0.114 R)
• M59: 37,385,106 km (0.117 R)
• M60: 37,944,752 km (0.082 R)
• M61: 38,883,628 km (0.06 R)
• M62: 39,072,421 km (0.068 R)
• M63: 39,640,294 km (0.084 R)
• M64: 40,115,567 km (0.078 R)
• M65: 40,592,784 km (0.112 R)
• M66: 41,360,221 km (0.043 R)
• M67: 41,552,903 km (0.111 R)
• M68: 45,964,694 km (0.073 R)
• M69: 47,972,746 km (0.074 R)
• M70: 48,175,002 km (0.118 R)
• M71: 53,220,938 km (0.099 R)
• M72: 55,646,518 km (0.097 R)
• M73: 56,712,403 km (0.12 R)
• M74: 56,819,366 km (0.111 R)
• M75: 57,892,581 km (0.076 R)
• M76: 59,406,362 km (0.031 R)
• M77: 62,472,520 km (0.11 R)
• M78: 63,691,144 km (0.072 R)
• M79: 64,024,897 km (0.117 R)
• M80: 65,029,446 km (0.095 R)
• M81: 65,141,495 km (0.118 R)
• M82: 65,589,840 km (0.099 R)
• M83: 67,167,499 km (0.089 R)
• M84: 67,507,086 km (0.05 R)
• M85: 68,643,432 km (0.06 R)
• M86: 69,099,705 km (0.107 R)
• M87: 69,557,026 km (0.085 R)
• M88: 71,050,312 km (0.048 R)
• M89: 71,511,821 km (0.078 R)
• M90: 72,322,043 km (0.119 R)
• M91: 74,536,241 km (0.08 R)
• M92: 78,673,071 km (0.061 R)
• M93: 78,792,301 km (0.067 R)
• M94: 78,911,680 km (0.096 R)
• M95: 79,031,059 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.5

Radius: 5.9

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.54 AU - 19.42 AU

Year: 24459 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,788,180 km

• M1: 81,082 km (0.098 R)
• M2: 201,957 km (0.046 R)
• M3: 436,826 km (0.09 R)
• M4: 1,131,259 km (0.079 R)
• M5: 1,783,506 km (0.11 R)
• M6: 2,774,293 km (0.081 R)
• M7: 3,065,709 km (0.116 R)
• M8: 3,193,615 km (0.114 R)
• M9: 3,279,933 km (0.111 R)
• M10: 3,632,835 km (0.12 R)
• M11: 3,722,893 km (0.111 R)
• M12: 4,664,162 km (0.099 R)
• M13: 5,060,298 km (0.032 R)
• M14: 5,622,636 km (0.092 R)
• M15: 6,366,736 km (0.113 R)
• M16: 6,530,097 km (0.071 R)
• M17: 7,197,752 km (0.068 R)
• M18: 7,597,178 km (0.054 R)
• M19: 7,712,668 km (0.083 R)
• M20: 8,417,573 km (0.111 R)
• M21: 9,020,602 km (0.079 R)
• M22: 9,327,427 km (0.12 R)
• M23: 10,268,099 km (0.06 R)
• M24: 12,645,807 km (0.115 R)
• M25: 12,851,355 km (0.032 R)
• M26: 14,107,678 km (0.085 R)
• M27: 15,111,629 km (0.12 R)
• M28: 16,064,268 km (0.106 R)
• M29: 17,643,872 km (0.117 R)
• M30: 19,667,034 km (0.079 R)
• M31: 20,786,475 km (0.07 R)
• M32: 21,435,430 km (0.042 R)
• M33: 22,008,839 km (0.041 R)
• M34: 24,266,869 km (0.09 R)
• M35: 25,380,027 km (0.115 R)
• M36: 25,899,431 km (0.07 R)
• M37: 27,036,823 km (0.084 R)
• M38: 29,723,003 km (0.088 R)
• M39: 29,996,168 km (0.07 R)
• M40: 30,178,827 km (0.114 R)
• M41: 30,270,381 km (0.087 R)
• M42: 31,560,513 km (0.045 R)
• M43: 31,839,214 km (0.064 R)
• M44: 36,799,431 km (0.085 R)
• M45: 38,076,548 km (0.109 R)
• M46: 41,484,537 km (0.077 R)
• M47: 41,586,263 km (0.059 R)
• M48: 41,687,990 km (0.099 R)
• M49: 41,789,866 km (0.065 R)
• M50: 41,891,892 km (0.116 R)
• M51: 42,710,491 km (0.118 R)
• M52: 44,363,548 km (0.099 R)
• M53: 45,616,879 km (0.108 R)
• M54: 47,625,230 km (0.119 R)
• M55: 53,820,676 km (0.091 R)
• M56: 55,716,979 km (0.096 R)
• M57: 56,504,013 km (0.049 R)
• M58: 56,842,553 km (0.071 R)
• M59: 57,181,692 km (0.06 R)
• M60: 58,887,407 km (0.112 R)
• M61: 59,803,993 km (0.114 R)
• M62: 60,379,346 km (0.112 R)
• M63: 61,651,377 km (0.083 R)
• M64: 63,517,162 km (0.087 R)
• M65: 63,634,446 km (0.114 R)
• M66: 63,751,731 km (0.036 R)
• M67: 65,283,314 km (0.106 R)
• M68: 66,350,695 km (0.073 R)
• M69: 68,022,451 km (0.094 R)
• M70: 68,142,428 km (0.089 R)
• M71: 71,285,629 km (0.118 R)
• M72: 73,612,325 km (0.096 R)
• M73: 74,723,089 km (0.107 R)
• M74: 77,837,567 km (0.101 R)
• M75: 80,359,638 km (0.102 R)
• M76: 80,867,223 km (0.109 R)
• M77: 82,268,656 km (0.117 R)
• M78: 82,652,225 km (0.104 R)
• M79: 83,678,018 km (0.107 R)
• M80: 85,353,963 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.6

Radius: 4.2

Gravity: 40.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.26 AU - 21.38 AU

Year: 31261 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,788,180 km

• M1: 302,786 km (0.068 R)
• M2: 345,571 km (0.049 R)
• M3: 1,317,957 km (0.113 R)
• M4: 1,354,010 km (0.119 R)
• M5: 1,501,215 km (0.115 R)
• M6: 2,098,260 km (0.111 R)
• M7: 2,532,842 km (0.085 R)
• M8: 2,668,527 km (0.109 R)
• M9: 2,806,606 km (0.109 R)
• M10: 2,994,351 km (0.11 R)
• M11: 3,186,135 km (0.056 R)
• M12: 3,283,524 km (0.085 R)
• M13: 3,431,626 km (0.071 R)
• M14: 3,734,112 km (0.098 R)
• M15: 4,150,593 km (0.061 R)
• M16: 4,364,518 km (0.083 R)
• M17: 5,140,632 km (0.082 R)
• M18: 5,720,772 km (0.069 R)
• M19: 6,382,593 km (0.066 R)
• M20: 7,259,386 km (0.09 R)
• M21: 7,323,414 km (0.086 R)
• M22: 7,581,470 km (0.09 R)
• M23: 8,106,709 km (0.114 R)
• M24: 8,440,910 km (0.09 R)
• M25: 9,892,907 km (0.041 R)
• M26: 10,106,533 km (0.083 R)
• M27: 10,466,017 km (0.088 R)
• M28: 10,683,682 km (0.116 R)
• M29: 10,976,295 km (0.097 R)
• M30: 11,345,802 km (0.107 R)
• M31: 11,869,843 km (0.089 R)
• M32: 11,945,390 km (0.098 R)
• M33: 12,786,579 km (0.099 R)
• M34: 13,175,084 km (0.111 R)
• M35: 14,203,570 km (0.074 R)
• M36: 15,752,506 km (0.096 R)
• M37: 15,918,560 km (0.095 R)
• M38: 17,183,111 km (0.085 R)
• M39: 18,304,795 km (0.095 R)
• M40: 19,628,138 km (0.107 R)
• M41: 20,890,894 km (0.114 R)
• M42: 21,348,215 km (0.039 R)
• M43: 21,532,070 km (0.107 R)
• M44: 22,552,627 km (0.098 R)
• M45: 23,210,259 km (0.092 R)
• M46: 24,064,912 km (0.076 R)
• M47: 25,707,347 km (0.064 R)
• M48: 26,789,239 km (0.115 R)
• M49: 30,019,805 km (0.032 R)
• M50: 30,950,303 km (0.067 R)
• M51: 31,054,274 km (0.09 R)
• M52: 31,785,359 km (0.058 R)
• M53: 33,477,610 km (0.079 R)
• M54: 33,798,198 km (0.093 R)
• M55: 33,905,161 km (0.079 R)
• M56: 35,742,671 km (0.117 R)
• M57: 36,728,372 km (0.085 R)
• M58: 37,945,350 km (0.114 R)
• M59: 39,063,146 km (0.067 R)
• M60: 41,216,457 km (0.116 R)
• M61: 42,019,499 km (0.095 R)
• M62: 43,291,679 km (0.085 R)
• M63: 43,874,213 km (0.113 R)
• M64: 44,694,009 km (0.098 R)
• M65: 46,944,560 km (0.066 R)
• M66: 50,572,458 km (0.098 R)
• M67: 51,925,122 km (0.093 R)
• M68: 52,419,842 km (0.119 R)
• M69: 54,540,242 km (0.088 R)
• M70: 56,180,433 km (0.093 R)
• M71: 57,197,848 km (0.091 R)
• M72: 62,244,084 km (0.117 R)
• M73: 62,506,778 km (0.118 R)
• M74: 62,769,621 km (0.075 R)
• M75: 63,957,578 km (0.025 R)
• M76: 65,152,865 km (0.072 R)
• M77: 68,647,172 km (0.085 R)
• M78: 70,007,166 km (0.064 R)
• M79: 71,238,955 km (0.087 R)
• M80: 72,477,775 km (0.106 R)
• M81: 73,169,067 km (0.093 R)
• M82: 74,976,658 km (0.112 R)
• M83: 80,201,064 km (0.052 R)
• M84: 82,496,494 km (0.083 R)
• M85: 88,033,709 km (0.11 R)
• M86: 92,788,827 km (0.083 R)
• M87: 93,389,014 km (0.079 R)
• M88: 96,865,369 km (0.049 R)
• M89: 97,474,233 km (0.067 R)
• M90: 100,229,975 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit