🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.66 AU

Year: 300 Days

Day: 34.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.64 AU - 0.66 AU

Year: 338 Days

Day: 17.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.7

Radius: 4.9

Gravity: 40.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.69 AU - 9.05 AU

Year: 14255 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,381,730 km

• M1: 78,240 km (0.104 R)
• M2: 109,954 km (0.078 R)
• M3: 452,683 km (0.087 R)
• M4: 528,380 km (0.099 R)
• M5: 758,312 km (0.112 R)
• M6: 872,455 km (0.08 R)
• M7: 1,016,817 km (0.107 R)
• M8: 1,194,988 km (0.114 R)
• M9: 1,301,352 km (0.027 R)
• M10: 1,355,656 km (0.114 R)
• M11: 1,817,165 km (0.076 R)
• M12: 2,225,119 km (0.078 R)
• M13: 2,591,783 km (0.111 R)
• M14: 2,695,155 km (0.117 R)
• M15: 2,905,789 km (0.063 R)
• M16: 3,194,962 km (0.075 R)
• M17: 3,684,296 km (0.119 R)
• M18: 3,800,534 km (0.077 R)
• M19: 4,237,210 km (0.11 R)
• M20: 4,773,518 km (0.079 R)
• M21: 4,900,228 km (0.113 R)
• M22: 5,071,069 km (0.111 R)
• M23: 5,550,829 km (0.102 R)
• M24: 5,863,638 km (0.04 R)
• M25: 6,136,205 km (0.119 R)
• M26: 6,931,169 km (0.103 R)
• M27: 7,171,124 km (0.095 R)
• M28: 8,360,127 km (0.067 R)
• M29: 9,396,841 km (0.095 R)
• M30: 9,449,798 km (0.07 R)
• M31: 9,715,783 km (0.114 R)
• M32: 9,876,451 km (0.094 R)
• M33: 10,200,630 km (0.098 R)
• M34: 11,082,061 km (0.079 R)
• M35: 12,217,808 km (0.116 R)
• M36: 12,507,429 km (0.119 R)
• M37: 12,799,295 km (0.114 R)
• M38: 13,748,643 km (0.08 R)
• M39: 15,276,486 km (0.092 R)
• M40: 15,401,101 km (0.047 R)
• M41: 15,839,572 km (0.078 R)
• M42: 17,374,147 km (0.094 R)
• M43: 17,439,222 km (0.113 R)
• M44: 17,961,768 km (0.114 R)
• M45: 19,089,436 km (0.06 R)
• M46: 20,513,608 km (0.098 R)
• M47: 20,926,797 km (0.12 R)
• M48: 21,412,242 km (0.119 R)
• M49: 22,465,112 km (0.073 R)
• M50: 22,535,872 km (0.091 R)
• M51: 22,748,750 km (0.079 R)
• M52: 25,206,792 km (0.034 R)
• M53: 26,094,207 km (0.088 R)
• M54: 26,841,448 km (0.114 R)
• M55: 27,293,234 km (0.061 R)
• M56: 27,444,477 km (0.117 R)
• M57: 28,204,285 km (0.119 R)
• M58: 28,894,230 km (0.111 R)
• M59: 30,056,157 km (0.058 R)
• M60: 32,425,638 km (0.099 R)
• M61: 32,987,078 km (0.101 R)
• M62: 33,957,071 km (0.084 R)
• M63: 34,201,065 km (0.059 R)
• M64: 36,422,743 km (0.083 R)
• M65: 36,505,920 km (0.079 R)
• M66: 36,672,422 km (0.094 R)
• M67: 37,341,125 km (0.077 R)
• M68: 37,508,973 km (0.046 R)
• M69: 38,351,658 km (0.041 R)
• M70: 38,605,675 km (0.074 R)
• M71: 39,371,168 km (0.086 R)
• M72: 40,055,877 km (0.104 R)
• M73: 41,523,731 km (0.08 R)
• M74: 42,482,953 km (0.106 R)
• M75: 42,833,461 km (0.049 R)
• M76: 44,068,092 km (0.113 R)
• M77: 49,397,965 km (0.106 R)
• M78: 50,321,283 km (0.052 R)
• M79: 50,506,635 km (0.119 R)
• M80: 53,219,592 km (0.105 R)
• M81: 54,451,082 km (0.113 R)
• M82: 55,117,989 km (0.074 R)
• M83: 55,213,582 km (0.09 R)
• M84: 56,171,607 km (0.065 R)
• M85: 56,845,545 km (0.093 R)
• M86: 58,395,828 km (0.046 R)
• M87: 58,493,216 km (0.058 R)
• M88: 59,371,954 km (0.119 R)
• M89: 59,763,901 km (0.105 R)
• M90: 60,451,752 km (0.11 R)
• M91: 60,944,677 km (0.104 R)
• M92: 62,929,990 km (0.027 R)
• M93: 64,332,171 km (0.082 R)
• M94: 66,454,815 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.9

Radius: 4.4

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.57 AU - 11.39 AU

Year: 20357 Days

Day: 22.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,381,730 km

• M1: 105,317 km (0.101 R)
• M2: 255,064 km (0.042 R)
• M3: 762,500 km (0.058 R)
• M4: 913,893 km (0.082 R)
• M5: 993,180 km (0.1 R)
• M6: 1,054,067 km (0.115 R)
• M7: 1,222,813 km (0.075 R)
• M8: 1,288,337 km (0.101 R)
• M9: 1,355,058 km (0.109 R)
• M10: 1,705,416 km (0.074 R)
• M11: 1,903,334 km (0.076 R)
• M12: 1,953,898 km (0.09 R)
• M13: 2,294,083 km (0.029 R)
• M14: 2,429,769 km (0.07 R)
• M15: 2,652,370 km (0.115 R)
• M16: 3,176,711 km (0.113 R)
• M17: 3,267,217 km (0.116 R)
• M18: 3,543,824 km (0.087 R)
• M19: 3,796,046 km (0.108 R)
• M20: 4,086,565 km (0.084 R)
• M21: 4,689,145 km (0.057 R)
• M22: 6,888,982 km (0.088 R)
• M23: 7,441,746 km (0.084 R)
• M24: 7,642,656 km (0.056 R)
• M25: 7,967,882 km (0.038 R)
• M26: 8,008,872 km (0.081 R)
• M27: 8,256,157 km (0.099 R)
• M28: 9,098,393 km (0.085 R)
• M29: 9,486,151 km (0.072 R)
• M30: 9,703,965 km (0.109 R)
• M31: 10,233,542 km (0.104 R)
• M32: 10,546,650 km (0.066 R)
• M33: 11,458,748 km (0.114 R)
• M34: 12,586,118 km (0.043 R)
• M35: 12,873,346 km (0.069 R)
• M36: 13,259,906 km (0.118 R)
• M37: 14,392,063 km (0.109 R)
• M38: 14,692,456 km (0.086 R)
• M39: 14,793,135 km (0.116 R)
• M40: 14,994,943 km (0.116 R)
• M41: 15,350,537 km (0.051 R)
• M42: 15,554,887 km (0.105 R)
• M43: 15,657,512 km (0.085 R)
• M44: 17,010,774 km (0.109 R)
• M45: 17,116,390 km (0.1 R)
• M46: 17,647,911 km (0.071 R)
• M47: 18,184,818 km (0.093 R)
• M48: 23,310,340 km (0.111 R)
• M49: 23,427,775 km (0.111 R)
• M50: 24,373,682 km (0.105 R)
• M51: 24,851,198 km (0.111 R)
• M52: 25,513,019 km (0.102 R)
• M53: 26,424,669 km (0.09 R)
• M54: 27,656,757 km (0.055 R)
• M55: 27,843,305 km (0.066 R)
• M56: 27,967,771 km (0.096 R)
• M57: 28,279,832 km (0.112 R)
• M58: 28,342,364 km (0.098 R)
• M59: 28,405,045 km (0.116 R)
• M60: 29,223,046 km (0.109 R)
• M61: 29,349,606 km (0.048 R)
• M62: 31,593,425 km (0.06 R)
• M63: 32,048,801 km (0.113 R)
• M64: 33,163,754 km (0.117 R)
• M65: 33,626,460 km (0.038 R)
• M66: 34,157,981 km (0.079 R)
• M67: 34,558,305 km (0.075 R)
• M68: 34,826,235 km (0.103 R)
• M69: 35,904,237 km (0.113 R)
• M70: 35,972,005 km (0.054 R)
• M71: 36,856,577 km (0.075 R)
• M72: 37,061,825 km (0.05 R)
• M73: 37,679,515 km (0.051 R)
• M74: 37,817,295 km (0.077 R)
• M75: 38,093,153 km (0.091 R)
• M76: 38,300,645 km (0.081 R)
• M77: 38,716,677 km (0.11 R)
• M78: 39,413,205 km (0.074 R)
• M79: 39,483,067 km (0.112 R)
• M80: 39,622,941 km (0.081 R)
• M81: 39,903,287 km (0.102 R)
• M82: 40,325,004 km (0.027 R)
• M83: 40,748,066 km (0.046 R)
• M84: 40,889,436 km (0.113 R)
• M85: 41,031,106 km (0.119 R)
• M86: 45,718,904 km (0.093 R)
• M87: 46,086,466 km (0.11 R)
• M88: 47,417,887 km (0.056 R)
• M89: 48,237,684 km (0.099 R)
• M90: 48,611,828 km (0.12 R)
• M91: 48,911,921 km (0.1 R)
• M92: 50,649,052 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.6

Radius: 3

Gravity: 101.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.82 AU - 10.26 AU

Year: 20541 Days

Day: 23.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,381,730 km

• M1: 51,312 km (0.098 R)
• M2: 98,435 km (0.1 R)
• M3: 458,817 km (0.092 R)
• M4: 694,583 km (0.056 R)
• M5: 745,895 km (0.062 R)
• M6: 771,925 km (0.102 R)
• M7: 962,961 km (0.105 R)
• M8: 1,078,601 km (0.081 R)
• M9: 1,260,362 km (0.103 R)
• M10: 1,354,908 km (0.1 R)
• M11: 1,932,356 km (0.094 R)
• M12: 2,341,655 km (0.113 R)
• M13: 2,817,526 km (0.111 R)
• M14: 3,365,653 km (0.06 R)
• M15: 3,718,853 km (0.111 R)
• M16: 5,045,039 km (0.093 R)
• M17: 5,809,484 km (0.084 R)
• M18: 7,785,522 km (0.108 R)
• M19: 8,904,065 km (0.102 R)
• M20: 8,964,353 km (0.082 R)
• M21: 9,946,613 km (0.116 R)
• M22: 10,323,599 km (0.08 R)
• M23: 12,010,764 km (0.045 R)
• M24: 12,277,796 km (0.111 R)
• M25: 12,546,923 km (0.049 R)
• M26: 12,817,845 km (0.112 R)
• M27: 12,953,979 km (0.07 R)
• M28: 13,642,279 km (0.096 R)
• M29: 13,711,692 km (0.11 R)
• M30: 14,342,247 km (0.087 R)
• M31: 14,625,436 km (0.115 R)
• M32: 14,839,211 km (0.083 R)
• M33: 14,982,227 km (0.073 R)
• M34: 15,125,691 km (0.051 R)
• M35: 15,413,966 km (0.12 R)
• M36: 16,807,919 km (0.113 R)
• M37: 17,936,635 km (0.114 R)
• M38: 19,089,586 km (0.096 R)
• M39: 22,606,781 km (0.086 R)
• M40: 23,184,379 km (0.116 R)
• M41: 24,017,938 km (0.118 R)
• M42: 24,101,863 km (0.1 R)
• M43: 24,607,354 km (0.112 R)
• M44: 25,800,098 km (0.059 R)
• M45: 26,317,108 km (0.102 R)
• M46: 27,186,271 km (0.064 R)
• M47: 27,712,407 km (0.114 R)
• M48: 28,064,860 km (0.025 R)
• M49: 32,224,279 km (0.093 R)
• M50: 33,809,418 km (0.069 R)
• M51: 33,903,515 km (0.103 R)
• M52: 34,469,444 km (0.104 R)
• M53: 35,324,246 km (0.12 R)
• M54: 36,571,294 km (0.079 R)
• M55: 39,602,745 km (0.029 R)
• M56: 39,900,295 km (0.117 R)
• M57: 40,897,664 km (0.084 R)
• M58: 41,802,283 km (0.077 R)
• M59: 45,901,863 km (0.118 R)
• M60: 48,104,841 km (0.112 R)
• M61: 48,634,417 km (0.118 R)
• M62: 49,378,966 km (0.065 R)
• M63: 50,234,666 km (0.058 R)
• M64: 51,203,013 km (0.115 R)
• M65: 51,960,576 km (0.106 R)
• M66: 52,503,916 km (0.111 R)
• M67: 53,158,407 km (0.068 R)
• M68: 53,486,624 km (0.058 R)
• M69: 54,916,780 km (0.109 R)
• M70: 58,490,224 km (0.036 R)
• M71: 59,849,620 km (0.102 R)
• M72: 61,333,930 km (0.116 R)
• M73: 62,138,168 km (0.101 R)
• M74: 64,455,290 km (0.106 R)
• M75: 65,038,871 km (0.117 R)
• M76: 65,389,977 km (0.092 R)
• M77: 65,976,401 km (0.082 R)
• M78: 66,682,503 km (0.045 R)
• M79: 68,458,678 km (0.037 R)
• M80: 68,934,848 km (0.071 R)
• M81: 69,412,215 km (0.056 R)
• M82: 69,890,629 km (0.057 R)
• M83: 75,593,749 km (0.082 R)
• M84: 75,716,718 km (0.108 R)
• M85: 77,073,571 km (0.079 R)
• M86: 77,445,022 km (0.108 R)
• M87: 78,687,582 km (0.117 R)
• M88: 79,186,342 km (0.039 R)
• M89: 79,561,234 km (0.035 R)
• M90: 81,570,184 km (0.076 R)
• M91: 82,707,576 km (0.032 R)
• M92: 83,214,713 km (0.095 R)
• M93: 84,742,407 km (0.059 R)
• M94: 85,253,732 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit