🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 134 Days

Day: 12.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,079,126 km

• M1: 360,531 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.89 AU - 0.97 AU

Year: 329 Days

Day: 14.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,079,126 km

• M1: 228,137 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.97 AU - 1.05 AU

Year: 373 Days

Day: 29 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.97 AU - 1.29 AU

Year: 441 Days

Day: 47.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 122.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,079,126 km

• M1: 131,347 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.89 AU - 2.47 AU

Year: 1182 Days

Day: 15.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 13.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.3 AU - 6.78 AU

Year: 6140 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,079,126 km

• M1: 265,237 km (0.091 R)
• M2: 416,929 km (0.093 R)
• M3: 1,120,488 km (0.101 R)
• M4: 1,241,064 km (0.089 R)
• M5: 1,572,124 km (0.08 R)
• M6: 2,036,027 km (0.059 R)
• M7: 2,185,774 km (0.086 R)
• M8: 2,361,402 km (0.11 R)
• M9: 2,451,161 km (0.088 R)
• M10: 2,941,094 km (0.084 R)
• M11: 3,667,841 km (0.085 R)
• M12: 4,092,250 km (0.116 R)
• M13: 4,421,066 km (0.076 R)
• M14: 4,815,555 km (0.118 R)
• M15: 4,930,447 km (0.109 R)
• M16: 5,017,213 km (0.12 R)
• M17: 6,954,506 km (0.037 R)
• M18: 7,052,044 km (0.042 R)
• M19: 7,916,719 km (0.096 R)
• M20: 8,086,812 km (0.1 R)
• M21: 8,534,858 km (0.047 R)
• M22: 9,097,495 km (0.026 R)
• M23: 9,311,570 km (0.093 R)
• M24: 9,419,280 km (0.034 R)
• M25: 10,184,773 km (0.093 R)
• M26: 10,295,774 km (0.113 R)
• M27: 10,781,369 km (0.107 R)
• M28: 11,198,149 km (0.088 R)
• M29: 11,312,741 km (0.052 R)
• M30: 11,969,625 km (0.089 R)
• M31: 12,480,352 km (0.105 R)
• M32: 12,718,512 km (0.066 R)
• M33: 12,838,040 km (0.116 R)
• M34: 12,958,018 km (0.11 R)
• M35: 13,523,049 km (0.079 R)
• M36: 14,302,753 km (0.084 R)
• M37: 14,510,395 km (0.105 R)
• M38: 14,718,934 km (0.049 R)
• M39: 14,802,709 km (0.076 R)
• M40: 14,928,521 km (0.108 R)
• M41: 15,012,745 km (0.096 R)
• M42: 16,034,498 km (0.111 R)
• M43: 16,163,900 km (0.116 R)
• M44: 17,343,330 km (0.118 R)
• M45: 18,145,025 km (0.078 R)
• M46: 18,505,257 km (0.104 R)
• M47: 19,692,316 km (0.058 R)
• M48: 20,108,946 km (0.118 R)
• M49: 20,201,846 km (0.11 R)
• M50: 20,575,242 km (0.093 R)
• M51: 20,669,040 km (0.081 R)
• M52: 20,809,812 km (0.119 R)
• M53: 21,139,675 km (0.1 R)
• M54: 21,376,339 km (0.111 R)
• M55: 22,620,993 km (0.05 R)
• M56: 22,814,573 km (0.07 R)
• M57: 23,301,065 km (0.094 R)
• M58: 25,030,267 km (0.087 R)
• M59: 25,381,074 km (0.092 R)
• M60: 25,683,112 km (0.058 R)
• M61: 26,494,232 km (0.094 R)
• M62: 27,108,181 km (0.053 R)
• M63: 27,313,878 km (0.03 R)
• M64: 27,623,396 km (0.096 R)
• M65: 29,240,849 km (0.095 R)
• M66: 29,504,739 km (0.064 R)
• M67: 31,373,217 km (0.096 R)
• M68: 31,914,013 km (0.095 R)
• M69: 32,348,894 km (0.112 R)
• M70: 33,005,030 km (0.099 R)
• M71: 33,169,737 km (0.101 R)
• M72: 33,886,610 km (0.099 R)
• M73: 34,219,316 km (0.088 R)
• M74: 34,330,318 km (0.086 R)
• M75: 34,552,919 km (0.097 R)
• M76: 34,887,719 km (0.069 R)
• M77: 36,011,349 km (0.114 R)
• M78: 36,748,119 km (0.12 R)
• M79: 36,861,963 km (0.118 R)
• M80: 38,121,427 km (0.119 R)
• M81: 38,756,470 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.2

Radius: 6.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.08 AU - 15.46 AU

Year: 20837 Days

Day: 22.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 99,079,126 km

• M1: 240,853 km (0.094 R)
• M2: 346,917 km (0.1 R)
• M3: 441,015 km (0.108 R)
• M4: 1,343,987 km (0.059 R)
• M5: 1,633,459 km (0.113 R)
• M6: 1,726,509 km (0.03 R)
• M7: 1,773,632 km (0.036 R)
• M8: 2,269,101 km (0.067 R)
• M9: 2,373,221 km (0.116 R)
• M10: 3,408,887 km (0.093 R)
• M11: 4,931,494 km (0.064 R)
• M12: 5,237,721 km (0.075 R)
• M13: 5,690,853 km (0.1 R)
• M14: 6,449,015 km (0.068 R)
• M15: 6,597,116 km (0.085 R)
• M16: 7,086,002 km (0.048 R)
• M17: 7,547,661 km (0.027 R)
• M18: 8,419,069 km (0.102 R)
• M19: 8,990,084 km (0.095 R)
• M20: 9,447,405 km (0.048 R)
• M21: 9,784,898 km (0.092 R)
• M22: 11,755,401 km (0.084 R)
• M23: 11,800,579 km (0.039 R)
• M24: 11,845,758 km (0.096 R)
• M25: 12,027,220 km (0.117 R)
• M26: 12,484,840 km (0.072 R)
• M27: 12,669,444 km (0.113 R)
• M28: 12,762,045 km (0.067 R)
• M29: 14,323,248 km (0.082 R)
• M30: 14,856,864 km (0.097 R)
• M31: 15,150,674 km (0.117 R)
• M32: 15,793,945 km (0.074 R)
• M33: 16,851,751 km (0.069 R)
• M34: 18,036,267 km (0.026 R)
• M35: 18,297,316 km (0.075 R)
• M36: 19,621,406 km (0.057 R)
• M37: 21,030,768 km (0.117 R)
• M38: 21,305,579 km (0.067 R)
• M39: 21,747,790 km (0.109 R)
• M40: 22,528,691 km (0.084 R)
• M41: 23,717,396 km (0.031 R)
• M42: 23,888,835 km (0.106 R)
• M43: 24,233,060 km (0.105 R)
• M44: 24,405,696 km (0.068 R)
• M45: 24,926,296 km (0.115 R)
• M46: 25,275,308 km (0.076 R)
• M47: 25,567,473 km (0.052 R)
• M48: 28,976,060 km (0.091 R)
• M49: 29,773,118 km (0.077 R)
• M50: 31,326,393 km (0.108 R)
• M51: 31,389,074 km (0.083 R)
• M52: 31,828,892 km (0.046 R)
• M53: 32,270,804 km (0.062 R)
• M54: 33,544,630 km (0.062 R)
• M55: 34,769,986 km (0.081 R)
• M56: 35,616,710 km (0.107 R)
• M57: 36,668,233 km (0.097 R)
• M58: 37,197,810 km (0.075 R)
• M59: 38,331,462 km (0.06 R)
• M60: 39,408,866 km (0.114 R)
• M61: 42,769,732 km (0.102 R)
• M62: 42,978,571 km (0.083 R)
• M63: 43,117,846 km (0.068 R)
• M64: 44,378,657 km (0.08 R)
• M65: 44,590,039 km (0.073 R)
• M66: 45,155,220 km (0.107 R)
• M67: 45,936,121 km (0.069 R)
• M68: 46,578,494 km (0.111 R)
• M69: 47,151,902 km (0.077 R)
• M70: 47,871,917 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.2

Radius: 4.9

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.14 AU - 19.84 AU

Year: 29186 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,079,126 km

• M1: 64,028 km (0.112 R)
• M2: 681,717 km (0.107 R)
• M3: 737,218 km (0.116 R)
• M4: 1,134,999 km (0.083 R)
• M5: 1,626,727 km (0.057 R)
• M6: 1,739,823 km (0.113 R)
• M7: 2,428,721 km (0.116 R)
• M8: 2,645,788 km (0.053 R)
• M9: 3,239,243 km (0.075 R)
• M10: 3,575,389 km (0.093 R)
• M11: 3,872,191 km (0.103 R)
• M12: 4,755,716 km (0.097 R)
• M13: 5,813,373 km (0.05 R)
• M14: 6,161,936 km (0.061 R)
• M15: 6,879,258 km (0.083 R)
• M16: 7,185,934 km (0.092 R)
• M17: 7,309,801 km (0.059 R)
• M18: 7,372,033 km (0.113 R)
• M19: 7,876,178 km (0.119 R)
• M20: 8,917,379 km (0.089 R)
• M21: 9,251,581 km (0.098 R)
• M22: 9,726,255 km (0.077 R)
• M23: 9,932,251 km (0.072 R)
• M24: 10,209,007 km (0.056 R)
• M25: 10,278,571 km (0.112 R)
• M26: 10,840,909 km (0.036 R)
• M27: 11,413,270 km (0.098 R)
• M28: 12,289,914 km (0.056 R)
• M29: 12,587,015 km (0.067 R)
• M30: 13,339,941 km (0.102 R)
• M31: 15,604,703 km (0.096 R)
• M32: 16,087,905 km (0.06 R)
• M33: 16,412,682 km (0.068 R)
• M34: 16,657,723 km (0.113 R)
• M35: 17,068,967 km (0.096 R)
• M36: 17,400,177 km (0.059 R)
• M37: 17,650,155 km (0.084 R)
• M38: 19,951,868 km (0.119 R)
• M39: 20,916,475 km (0.076 R)
• M40: 21,538,054 km (0.092 R)
• M41: 23,164,183 km (0.1 R)
• M42: 23,439,144 km (0.097 R)
• M43: 23,715,002 km (0.058 R)
• M44: 23,992,058 km (0.098 R)
• M45: 25,487,438 km (0.093 R)
• M46: 25,771,225 km (0.095 R)
• M47: 27,495,490 km (0.118 R)
• M48: 30,752,086 km (0.083 R)
• M49: 30,953,295 km (0.081 R)
• M50: 32,886,998 km (0.103 R)
• M51: 33,712,778 km (0.108 R)
• M52: 38,700,072 km (0.108 R)
• M53: 40,670,126 km (0.113 R)
• M54: 41,223,040 km (0.116 R)
• M55: 42,001,397 km (0.034 R)
• M56: 42,224,747 km (0.085 R)
• M57: 43,347,030 km (0.096 R)
• M58: 43,911,912 km (0.105 R)
• M59: 44,251,948 km (0.081 R)
• M60: 45,506,326 km (0.052 R)
• M61: 45,735,659 km (0.071 R)
• M62: 48,166,774 km (0.076 R)
• M63: 49,103,855 km (0.077 R)
• M64: 50,639,478 km (0.1 R)
• M65: 51,592,266 km (0.12 R)
• M66: 56,444,174 km (0.093 R)
• M67: 56,567,293 km (0.118 R)
• M68: 57,803,720 km (0.081 R)
• M69: 57,927,886 km (0.11 R)
• M70: 58,300,833 km (0.109 R)
• M71: 63,348,864 km (0.063 R)
• M72: 63,733,031 km (0.058 R)
• M73: 64,118,096 km (0.111 R)
• M74: 64,890,320 km (0.116 R)
• M75: 70,249,365 km (0.049 R)
• M76: 70,646,996 km (0.112 R)
• M77: 71,577,794 km (0.064 R)
• M78: 73,989,910 km (0.086 R)
• M79: 75,070,455 km (0.095 R)
• M80: 75,748,433 km (0.103 R)
• M81: 78,343,358 km (0.084 R)
• M82: 78,755,649 km (0.101 R)
• M83: 79,306,618 km (0.055 R)
• M84: 79,720,705 km (0.09 R)
• M85: 79,997,162 km (0.119 R)
• M86: 80,273,918 km (0.057 R)
• M87: 80,689,651 km (0.06 R)
• M88: 82,359,761 km (0.104 R)
• M89: 84,181,714 km (0.09 R)
• M90: 86,017,130 km (0.083 R)
• M91: 86,726,523 km (0.081 R)
• M92: 86,868,641 km (0.071 R)
• M93: 88,580,041 km (0.113 R)
• M94: 92,616,341 km (0.045 R)
• M95: 97,302,195 km (0.101 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: 359 - 15,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit