🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 128 Days

Day: 30.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.49 AU - 0.59 AU

Year: 139 Days

Day: 32.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,458,675 km

• M1: 87,066 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.13 AU

Year: 310 Days

Day: 43 Hours

Environment

Temp: 167 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.67 AU - 6.09 AU

Year: 3789 Days

Day: 25.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,458,675 km

• M1: 2,414,809 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 9.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5 AU - 6.72 AU

Year: 4986 Days

Day: 5.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,458,675 km

• M1: 150,196 km (0.085 R)
• M2: 281,992 km (0.084 R)
• M3: 346,917 km (0.032 R)
• M4: 411,245 km (0.095 R)
• M5: 530,025 km (0.096 R)
• M6: 670,946 km (0.092 R)
• M7: 855,401 km (0.034 R)
• M8: 1,045,839 km (0.103 R)
• M9: 1,146,518 km (0.089 R)
• M10: 1,382,135 km (0.063 R)
• M11: 1,468,303 km (0.098 R)
• M12: 1,672,504 km (0.096 R)
• M13: 1,751,492 km (0.087 R)
• M14: 1,831,826 km (0.049 R)
• M15: 2,080,308 km (0.11 R)
• M16: 2,428,572 km (0.101 R)
• M17: 3,212,614 km (0.104 R)
• M18: 3,462,443 km (0.072 R)
• M19: 3,564,169 km (0.073 R)
• M20: 3,649,739 km (0.114 R)
• M21: 3,840,327 km (0.098 R)
• M22: 4,034,206 km (0.08 R)
• M23: 4,231,376 km (0.114 R)
• M24: 5,070,769 km (0.079 R)
• M25: 5,381,634 km (0.031 R)
• M26: 5,460,322 km (0.054 R)
• M27: 5,738,724 km (0.11 R)
• M28: 5,981,072 km (0.108 R)
• M29: 6,103,593 km (0.07 R)
• M30: 6,538,773 km (0.099 R)
• M31: 6,643,941 km (0.085 R)
• M32: 7,178,005 km (0.088 R)
• M33: 7,615,130 km (0.03 R)
• M34: 8,151,289 km (0.074 R)
• M35: 8,401,117 km (0.108 R)
• M36: 8,469,633 km (0.101 R)
• M37: 8,722,603 km (0.052 R)
• M38: 8,885,066 km (0.117 R)
• M39: 9,142,075 km (0.08 R)
• M40: 9,425,414 km (0.085 R)
• M41: 9,568,130 km (0.107 R)
• M42: 9,711,595 km (0.088 R)
• M43: 9,783,701 km (0.067 R)
• M44: 9,976,532 km (0.088 R)
• M45: 10,292,633 km (0.102 R)
• M46: 10,464,221 km (0.108 R)
• M47: 10,860,057 km (0.089 R)
• M48: 11,059,771 km (0.111 R)
• M49: 11,437,655 km (0.104 R)
• M50: 11,871,040 km (0.086 R)
• M51: 12,154,229 km (0.077 R)
• M52: 12,570,260 km (0.12 R)
• M53: 13,523,498 km (0.11 R)
• M54: 14,308,139 km (0.088 R)
• M55: 14,692,306 km (0.088 R)
• M56: 15,274,840 km (0.114 R)
• M57: 15,639,261 km (0.077 R)
• M58: 16,177,065 km (0.09 R)
• M59: 16,405,202 km (0.044 R)
• M60: 16,577,090 km (0.098 R)
• M61: 16,692,130 km (0.065 R)
• M62: 17,387,162 km (0.1 R)
• M63: 17,679,626 km (0.045 R)
• M64: 17,914,794 km (0.078 R)
• M65: 18,269,490 km (0.058 R)
• M66: 18,507,201 km (0.062 R)
• M67: 18,656,201 km (0.09 R)
• M68: 18,805,799 km (0.106 R)
• M69: 18,895,707 km (0.062 R)
• M70: 19,166,180 km (0.116 R)
• M71: 19,528,955 km (0.097 R)
• M72: 20,322,572 km (0.079 R)
• M73: 20,599,776 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 14.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.36 AU - 8.65 AU

Year: 6509 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,458,675 km

• M1: 210,484 km (0.065 R)
• M2: 299,944 km (0.095 R)
• M3: 420,819 km (0.081 R)
• M4: 556,055 km (0.092 R)
• M5: 756,816 km (0.103 R)
• M6: 944,561 km (0.047 R)
• M7: 1,399,638 km (0.118 R)
• M8: 1,571,526 km (0.118 R)
• M9: 1,717,683 km (0.074 R)
• M10: 1,868,627 km (0.118 R)
• M11: 2,293,485 km (0.113 R)
• M12: 2,479,734 km (0.07 R)
• M13: 2,867,492 km (0.104 R)
• M14: 4,031,962 km (0.053 R)
• M15: 4,512,171 km (0.055 R)
• M16: 4,605,819 km (0.094 R)
• M17: 5,577,308 km (0.068 R)
• M18: 5,753,833 km (0.117 R)
• M19: 6,060,808 km (0.114 R)
• M20: 6,242,270 km (0.086 R)
• M21: 6,478,485 km (0.104 R)
• M22: 6,637,508 km (0.088 R)
• M23: 6,771,099 km (0.057 R)
• M24: 7,424,842 km (0.098 R)
• M25: 8,098,780 km (0.083 R)
• M26: 8,241,795 km (0.099 R)
• M27: 8,385,559 km (0.064 R)
• M28: 8,588,264 km (0.05 R)
• M29: 8,733,972 km (0.11 R)
• M30: 8,910,049 km (0.117 R)
• M31: 9,415,241 km (0.093 R)
• M32: 9,899,340 km (0.095 R)
• M33: 10,021,561 km (0.039 R)
• M34: 10,113,564 km (0.103 R)
• M35: 10,640,597 km (0.04 R)
• M36: 11,176,607 km (0.041 R)
• M37: 11,624,802 km (0.082 R)
• M38: 11,850,994 km (0.036 R)
• M39: 12,275,104 km (0.101 R)
• M40: 12,505,484 km (0.072 R)
• M41: 12,803,932 km (0.106 R)
• M42: 13,781,554 km (0.109 R)
• M43: 14,262,063 km (0.111 R)
• M44: 14,469,704 km (0.1 R)
• M45: 14,748,106 km (0.113 R)
• M46: 15,523,023 km (0.058 R)
• M47: 15,772,403 km (0.071 R)
• M48: 16,275,052 km (0.076 R)
• M49: 16,455,766 km (0.062 R)
• M50: 16,637,378 km (0.086 R)
• M51: 16,746,584 km (0.08 R)
• M52: 16,965,595 km (0.111 R)
• M53: 17,665,863 km (0.094 R)
• M54: 18,075,612 km (0.119 R)
• M55: 18,413,254 km (0.076 R)
• M56: 18,980,529 km (0.106 R)
• M57: 19,285,559 km (0.093 R)
• M58: 19,900,257 km (0.101 R)
• M59: 20,171,178 km (0.113 R)
• M60: 20,443,447 km (0.046 R)
• M61: 20,599,477 km (0.095 R)
• M62: 21,663,567 km (0.119 R)
• M63: 22,664,676 km (0.067 R)
• M64: 22,866,783 km (0.1 R)
• M65: 23,354,172 km (0.113 R)
• M66: 23,476,543 km (0.105 R)
• M67: 24,380,563 km (0.079 R)
• M68: 24,753,660 km (0.025 R)
• M69: 25,170,440 km (0.101 R)
• M70: 27,504,017 km (0.101 R)
• M71: 28,369,740 km (0.112 R)
• M72: 28,544,022 km (0.116 R)
• M73: 28,937,165 km (0.116 R)
• M74: 29,376,384 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 8.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.13 AU - 8.85 AU

Year: 7204 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,458,675 km

• M1: 101,577 km (0.034 R)
• M2: 161,416 km (0.117 R)
• M3: 222,153 km (0.108 R)
• M4: 295,456 km (0.075 R)
• M5: 361,877 km (0.117 R)
• M6: 425,157 km (0.113 R)
• M7: 523,144 km (0.091 R)
• M8: 827,127 km (0.062 R)
• M9: 1,295,368 km (0.099 R)
• M10: 1,397,843 km (0.099 R)
• M11: 1,549,236 km (0.096 R)
• M12: 1,951,055 km (0.109 R)
• M13: 2,138,053 km (0.105 R)
• M14: 2,189,963 km (0.086 R)
• M15: 2,402,392 km (0.032 R)
• M16: 2,621,403 km (0.087 R)
• M17: 2,752,302 km (0.088 R)
• M18: 2,904,592 km (0.072 R)
• M19: 3,020,531 km (0.101 R)
• M20: 3,398,116 km (0.08 R)
• M21: 3,561,626 km (0.034 R)
• M22: 3,623,560 km (0.062 R)
• M23: 4,351,204 km (0.102 R)
• M24: 4,417,476 km (0.084 R)
• M25: 4,596,095 km (0.093 R)
• M26: 4,845,625 km (0.092 R)
• M27: 5,741,267 km (0.068 R)
• M28: 6,712,756 km (0.106 R)
• M29: 7,335,532 km (0.095 R)
• M30: 7,600,619 km (0.085 R)
• M31: 7,976,858 km (0.057 R)
• M32: 8,140,069 km (0.105 R)
• M33: 8,222,049 km (0.111 R)
• M34: 8,331,704 km (0.095 R)
• M35: 8,414,431 km (0.117 R)
• M36: 8,775,561 km (0.106 R)
• M37: 8,831,660 km (0.041 R)
• M38: 9,198,773 km (0.119 R)
• M39: 9,341,190 km (0.104 R)
• M40: 9,657,440 km (0.106 R)
• M41: 10,300,262 km (0.05 R)
• M42: 10,806,352 km (0.088 R)
• M43: 11,199,046 km (0.095 R)
• M44: 11,719,348 km (0.087 R)
• M45: 12,185,195 km (0.113 R)
• M46: 12,278,993 km (0.084 R)
• M47: 12,373,090 km (0.091 R)
• M48: 13,198,871 km (0.107 R)
• M49: 14,075,215 km (0.044 R)
• M50: 14,338,507 km (0.089 R)
• M51: 14,437,541 km (0.117 R)
• M52: 14,636,506 km (0.115 R)
• M53: 14,769,648 km (0.043 R)
• M54: 15,306,256 km (0.057 R)
• M55: 15,509,260 km (0.082 R)
• M56: 17,269,578 km (0.117 R)
• M57: 17,728,245 km (0.073 R)
• M58: 17,799,155 km (0.073 R)
• M59: 18,155,347 km (0.067 R)
• M60: 18,441,827 km (0.097 R)
• M61: 18,549,687 km (0.103 R)
• M62: 19,420,048 km (0.099 R)
• M63: 19,749,911 km (0.092 R)
• M64: 20,044,619 km (0.073 R)
• M65: 21,313,508 km (0.114 R)
• M66: 21,919,529 km (0.111 R)
• M67: 21,995,674 km (0.089 R)
• M68: 22,569,681 km (0.078 R)
• M69: 22,993,791 km (0.032 R)
• M70: 23,071,133 km (0.11 R)
• M71: 23,226,117 km (0.108 R)
• M72: 23,420,444 km (0.109 R)
• M73: 23,888,835 km (0.027 R)
• M74: 24,755,755 km (0.12 R)
• M75: 25,793,515 km (0.104 R)
• M76: 25,914,241 km (0.046 R)
• M77: 26,236,774 km (0.105 R)
• M78: 26,967,709 km (0.055 R)
• M79: 27,376,710 km (0.038 R)
• M80: 27,458,689 km (0.074 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 17,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit