🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.01 AU - 1.39 AU

Year: 458 Days

Day: 30.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,575,307 km

• M1: 200,760 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.2 AU - 1.34 AU

Year: 498 Days

Day: 12.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.19 AU - 4.15 AU

Year: 2448 Days

Day: 38.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 9.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.54 AU - 8.36 AU

Year: 7806 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,575,307 km

• M1: 254,316 km (0.071 R)
• M2: 353,201 km (0.12 R)
• M3: 469,139 km (0.109 R)
• M4: 572,511 km (0.109 R)
• M5: 728,691 km (0.09 R)
• M6: 915,988 km (0.064 R)
• M7: 1,066,932 km (0.12 R)
• M8: 1,136,794 km (0.063 R)
• M9: 1,244,804 km (0.107 R)
• M10: 1,318,705 km (0.105 R)
• M11: 1,490,743 km (0.106 R)
• M12: 1,589,627 km (0.118 R)
• M13: 1,711,250 km (0.086 R)
• M14: 1,857,108 km (0.048 R)
• M15: 2,274,037 km (0.12 R)
• M16: 2,552,289 km (0.066 R)
• M17: 3,399,612 km (0.114 R)
• M18: 3,853,940 km (0.103 R)
• M19: 5,177,732 km (0.116 R)
• M20: 5,268,687 km (0.11 R)
• M21: 5,888,172 km (0.117 R)
• M22: 6,498,083 km (0.078 R)
• M23: 6,761,076 km (0.109 R)
• M24: 6,860,558 km (0.087 R)
• M25: 7,094,529 km (0.096 R)
• M26: 7,570,550 km (0.1 R)
• M27: 8,197,664 km (0.03 R)
• M28: 8,446,146 km (0.098 R)
• M29: 8,589,311 km (0.118 R)
• M30: 8,914,088 km (0.096 R)
• M31: 9,501,709 km (0.109 R)
• M32: 10,101,895 km (0.09 R)
• M33: 10,908,078 km (0.117 R)
• M34: 11,025,064 km (0.085 R)
• M35: 11,378,115 km (0.064 R)
• M36: 12,055,344 km (0.025 R)
• M37: 12,135,828 km (0.092 R)
• M38: 12,216,611 km (0.035 R)
• M39: 12,297,394 km (0.103 R)
• M40: 12,950,987 km (0.111 R)
• M41: 13,199,020 km (0.098 R)
• M42: 13,910,208 km (0.086 R)
• M43: 14,121,889 km (0.12 R)
• M44: 14,419,888 km (0.081 R)
• M45: 14,978,786 km (0.11 R)
• M46: 15,195,553 km (0.11 R)
• M47: 15,457,200 km (0.098 R)
• M48: 15,896,569 km (0.096 R)
• M49: 16,029,262 km (0.079 R)
• M50: 17,284,538 km (0.059 R)
• M51: 17,740,662 km (0.103 R)
• M52: 18,200,526 km (0.108 R)
• M53: 18,339,353 km (0.087 R)
• M54: 18,478,479 km (0.06 R)
• M55: 18,991,599 km (0.041 R)
• M56: 19,273,442 km (0.115 R)
• M57: 21,724,603 km (0.116 R)
• M58: 22,911,662 km (0.096 R)
• M59: 23,111,525 km (0.117 R)
• M60: 24,119,665 km (0.12 R)
• M61: 24,424,994 km (0.06 R)
• M62: 24,629,195 km (0.036 R)
• M63: 24,936,619 km (0.068 R)
• M64: 26,126,670 km (0.104 R)
• M65: 26,440,227 km (0.063 R)
• M66: 28,454,562 km (0.091 R)
• M67: 28,669,385 km (0.115 R)
• M68: 29,208,984 km (0.066 R)
• M69: 30,134,097 km (0.104 R)
• M70: 30,353,109 km (0.04 R)
• M71: 30,847,979 km (0.055 R)
• M72: 30,958,232 km (0.076 R)
• M73: 31,123,987 km (0.059 R)
• M74: 33,248,725 km (0.084 R)
• M75: 34,385,669 km (0.109 R)
• M76: 34,729,295 km (0.092 R)
• M77: 35,708,862 km (0.055 R)
• M78: 36,056,827 km (0.078 R)
• M79: 36,697,704 km (0.103 R)
• M80: 39,657,498 km (0.114 R)
• M81: 40,017,730 km (0.06 R)

Asteroid Belt

Center: 8.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 12.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.59 AU - 11.49 AU

Year: 10262 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,575,307 km

• M1: 225,444 km (0.116 R)
• M2: 406,457 km (0.065 R)
• M3: 586,274 km (0.102 R)
• M4: 781,200 km (0.119 R)
• M5: 1,048,681 km (0.089 R)
• M6: 1,167,761 km (0.061 R)
• M7: 2,172,759 km (0.05 R)
• M8: 2,305,453 km (0.111 R)
• M9: 2,579,067 km (0.089 R)
• M10: 2,863,453 km (0.066 R)
• M11: 3,334,836 km (0.061 R)
• M12: 3,540,682 km (0.078 R)
• M13: 3,671,431 km (0.107 R)
• M14: 3,965,092 km (0.093 R)
• M15: 4,632,298 km (0.114 R)
• M16: 4,920,872 km (0.102 R)
• M17: 5,364,580 km (0.058 R)
• M18: 5,485,156 km (0.12 R)
• M19: 5,790,485 km (0.08 R)
• M20: 6,007,701 km (0.114 R)
• M21: 6,322,604 km (0.118 R)
• M22: 6,610,580 km (0.066 R)
• M23: 8,358,332 km (0.1 R)
• M24: 8,674,881 km (0.093 R)
• M25: 9,501,410 km (0.117 R)
• M26: 10,315,521 km (0.104 R)
• M27: 10,845,247 km (0.064 R)
• M28: 11,617,471 km (0.051 R)
• M29: 11,813,295 km (0.047 R)
• M30: 12,287,820 km (0.09 R)
• M31: 12,808,869 km (0.107 R)
• M32: 13,174,037 km (0.066 R)
• M33: 13,296,408 km (0.034 R)
• M34: 13,707,354 km (0.105 R)
• M35: 14,668,221 km (0.06 R)
• M36: 16,215,811 km (0.062 R)
• M37: 16,522,636 km (0.086 R)
• M38: 16,920,118 km (0.092 R)
• M39: 17,410,200 km (0.069 R)
• M40: 17,859,891 km (0.108 R)
• M41: 18,724,567 km (0.103 R)
• M42: 19,092,877 km (0.106 R)
• M43: 20,164,746 km (0.097 R)
• M44: 20,305,966 km (0.112 R)
• M45: 20,922,010 km (0.065 R)
• M46: 21,447,996 km (0.078 R)
• M47: 21,688,550 km (0.064 R)
• M48: 22,075,260 km (0.083 R)
• M49: 22,904,631 km (0.032 R)
• M50: 23,793,841 km (0.094 R)
• M51: 24,092,737 km (0.111 R)
• M52: 24,845,663 km (0.079 R)
• M53: 25,504,343 km (0.104 R)
• M54: 25,759,257 km (0.073 R)
• M55: 27,254,189 km (0.104 R)
• M56: 27,671,567 km (0.091 R)
• M57: 28,354,182 km (0.102 R)
• M58: 28,724,138 km (0.099 R)
• M59: 28,830,202 km (0.065 R)
• M60: 29,202,103 km (0.08 R)
• M61: 31,031,535 km (0.107 R)
• M62: 31,249,200 km (0.045 R)
• M63: 31,358,257 km (0.111 R)
• M64: 31,631,273 km (0.062 R)
• M65: 31,960,089 km (0.112 R)
• M66: 33,175,273 km (0.036 R)
• M67: 33,732,674 km (0.071 R)
• M68: 33,844,424 km (0.059 R)
• M69: 34,687,258 km (0.093 R)
• M70: 35,082,945 km (0.082 R)
• M71: 35,196,190 km (0.095 R)
• M72: 35,992,948 km (0.038 R)
• M73: 37,083,667 km (0.098 R)
• M74: 37,199,007 km (0.1 R)
• M75: 38,652,200 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.2

Radius: 11.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.75 AU - 11.63 AU

Year: 10505 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 156.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,575,307 km

• M1: 176,675 km (0.083 R)
• M2: 376,837 km (0.083 R)
• M3: 456,722 km (0.073 R)
• M4: 738,565 km (0.082 R)
• M5: 881,730 km (0.055 R)
• M6: 995,723 km (0.081 R)
• M7: 1,135,298 km (0.1 R)
• M8: 1,218,175 km (0.111 R)
• M9: 1,457,083 km (0.084 R)
• M10: 1,759,421 km (0.087 R)
• M11: 2,504,568 km (0.093 R)
• M12: 2,697,998 km (0.098 R)
• M13: 3,041,325 km (0.084 R)
• M14: 3,398,714 km (0.07 R)
• M15: 3,582,420 km (0.07 R)
• M16: 4,821,839 km (0.051 R)
• M17: 5,203,612 km (0.082 R)
• M18: 5,274,073 km (0.079 R)
• M19: 5,344,833 km (0.114 R)
• M20: 5,559,206 km (0.075 R)
• M21: 6,520,672 km (0.092 R)
• M22: 6,596,817 km (0.107 R)
• M23: 6,826,899 km (0.034 R)
• M24: 7,334,634 km (0.096 R)
• M25: 7,854,487 km (0.054 R)
• M26: 7,935,569 km (0.115 R)
• M27: 8,386,457 km (0.068 R)
• M28: 8,845,572 km (0.089 R)
• M29: 9,313,066 km (0.034 R)
• M30: 9,484,954 km (0.065 R)
• M31: 10,360,700 km (0.071 R)
• M32: 10,898,504 km (0.116 R)
• M33: 11,629,888 km (0.081 R)
• M34: 12,235,610 km (0.093 R)
• M35: 12,424,103 km (0.092 R)
• M36: 12,661,216 km (0.09 R)
• M37: 12,899,675 km (0.041 R)
• M38: 12,995,417 km (0.113 R)
• M39: 13,139,630 km (0.102 R)
• M40: 13,478,020 km (0.12 R)
• M41: 14,212,994 km (0.091 R)
• M42: 15,670,676 km (0.084 R)
• M43: 15,978,249 km (0.11 R)
• M44: 17,175,481 km (0.118 R)
• M45: 17,545,736 km (0.059 R)
• M46: 18,401,585 km (0.116 R)
• M47: 18,563,600 km (0.098 R)
• M48: 19,821,269 km (0.119 R)
• M49: 20,544,276 km (0.103 R)
• M50: 20,656,324 km (0.116 R)
• M51: 20,881,020 km (0.052 R)
• M52: 21,673,590 km (0.1 R)
• M53: 23,404,886 km (0.07 R)
• M54: 25,661,121 km (0.036 R)
• M55: 26,266,394 km (0.039 R)
• M56: 26,509,790 km (0.068 R)
• M57: 28,047,955 km (0.114 R)
• M58: 28,234,504 km (0.083 R)
• M59: 28,608,798 km (0.107 R)
• M60: 30,249,737 km (0.104 R)
• M61: 31,017,323 km (0.053 R)
• M62: 31,145,977 km (0.107 R)
• M63: 32,245,971 km (0.104 R)
• M64: 32,441,345 km (0.069 R)
• M65: 32,702,543 km (0.044 R)
• M66: 33,358,530 km (0.1 R)
• M67: 33,688,244 km (0.111 R)
• M68: 35,285,500 km (0.08 R)
• M69: 36,703,389 km (0.113 R)
• M70: 36,975,657 km (0.117 R)
• M71: 37,385,106 km (0.074 R)
• M72: 37,590,504 km (0.046 R)
• M73: 38,415,536 km (0.081 R)
• M74: 39,664,379 km (0.078 R)
• M75: 42,558,201 km (0.078 R)
• M76: 42,772,574 km (0.077 R)
• M77: 43,346,133 km (0.064 R)
• M78: 44,718,394 km (0.068 R)
• M79: 45,811,954 km (0.114 R)
• M80: 46,692,936 km (0.101 R)
• M81: 49,294,742 km (0.115 R)
• M82: 49,895,976 km (0.11 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 13,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit