🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1 AU - 1.22 AU

Year: 441 Days

Day: 33.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,464,816 km

• M1: 1,080,396 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.22 AU - 1.54 AU

Year: 611 Days

Day: 17.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.26 AU - 2.08 AU

Year: 813 Days

Day: 47.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,464,816 km

• M1: 638,334 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.53 AU - 2.19 AU

Year: 956 Days

Day: 39.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.07 AU - 4.37 AU

Year: 3266 Days

Day: 26.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 8.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.53 AU - 5.23 AU

Year: 3453 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,464,816 km

• M1: 111,151 km (0.118 R)
• M2: 191,186 km (0.098 R)
• M3: 261,048 km (0.094 R)
• M4: 378,183 km (0.093 R)
• M5: 463,604 km (0.088 R)
• M6: 598,541 km (0.065 R)
• M7: 693,835 km (0.061 R)
• M8: 859,141 km (0.072 R)
• M9: 1,108,969 km (0.114 R)
• M10: 1,172,698 km (0.092 R)
• M11: 1,430,754 km (0.116 R)
• M12: 1,520,962 km (0.027 R)
• M13: 1,582,147 km (0.064 R)
• M14: 1,738,776 km (0.105 R)
• M15: 2,044,853 km (0.066 R)
• M16: 2,101,401 km (0.093 R)
• M17: 2,451,460 km (0.107 R)
• M18: 2,870,634 km (0.113 R)
• M19: 2,946,928 km (0.101 R)
• M20: 3,166,837 km (0.075 R)
• M21: 3,245,675 km (0.072 R)
• M22: 3,432,523 km (0.083 R)
• M23: 3,650,338 km (0.078 R)
• M24: 3,802,628 km (0.041 R)
• M25: 3,886,702 km (0.047 R)
• M26: 4,185,599 km (0.077 R)
• M27: 4,345,220 km (0.115 R)
• M28: 4,462,504 km (0.091 R)
• M29: 4,595,796 km (0.117 R)
• M30: 4,685,405 km (0.077 R)
• M31: 4,790,722 km (0.1 R)
• M32: 4,973,082 km (0.112 R)
• M33: 5,142,277 km (0.101 R)
• M34: 5,297,709 km (0.061 R)
• M35: 5,407,365 km (0.034 R)
• M36: 6,130,970 km (0.111 R)
• M37: 6,495,689 km (0.09 R)
• M38: 6,613,273 km (0.054 R)
• M39: 6,697,796 km (0.07 R)
• M40: 7,090,640 km (0.099 R)
• M41: 7,473,610 km (0.118 R)
• M42: 7,667,489 km (0.092 R)
• M43: 7,916,869 km (0.112 R)
• M44: 8,186,893 km (0.064 R)
• M45: 9,165,413 km (0.11 R)
• M46: 9,297,508 km (0.067 R)
• M47: 9,506,197 km (0.072 R)
• M48: 9,620,639 km (0.112 R)
• M49: 9,697,233 km (0.057 R)
• M50: 9,754,828 km (0.063 R)
• M51: 10,395,706 km (0.083 R)
• M52: 10,731,254 km (0.095 R)
• M53: 10,850,483 km (0.107 R)
• M54: 11,130,381 km (0.065 R)
• M55: 11,291,498 km (0.064 R)
• M56: 12,440,559 km (0.071 R)
• M57: 12,503,091 km (0.111 R)
• M58: 12,649,547 km (0.082 R)
• M59: 12,986,591 km (0.045 R)
• M60: 13,134,992 km (0.06 R)
• M61: 13,347,870 km (0.113 R)
• M62: 13,626,421 km (0.05 R)
• M63: 14,080,451 km (0.118 R)
• M64: 14,320,107 km (0.119 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 8.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.51 AU - 6.93 AU

Year: 5154 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,464,816 km

• M1: 119,080 km (0.11 R)
• M2: 234,270 km (0.084 R)
• M3: 293,810 km (0.102 R)
• M4: 417,378 km (0.116 R)
• M5: 829,071 km (0.114 R)
• M6: 1,002,007 km (0.028 R)
• M7: 1,086,829 km (0.104 R)
• M8: 1,290,132 km (0.087 R)
• M9: 1,437,187 km (0.117 R)
• M10: 1,519,914 km (0.105 R)
• M11: 1,589,926 km (0.1 R)
• M12: 2,142,541 km (0.12 R)
• M13: 2,285,556 km (0.05 R)
• M14: 2,399,101 km (0.074 R)
• M15: 2,464,775 km (0.087 R)
• M16: 2,547,801 km (0.093 R)
• M17: 2,699,494 km (0.102 R)
• M18: 2,906,537 km (0.099 R)
• M19: 3,029,806 km (0.104 R)
• M20: 3,317,931 km (0.086 R)
• M21: 3,446,885 km (0.083 R)
• M22: 3,785,873 km (0.118 R)
• M23: 3,862,767 km (0.092 R)
• M24: 4,175,426 km (0.086 R)
• M25: 4,254,863 km (0.115 R)
• M26: 4,516,509 km (0.108 R)
• M27: 4,721,309 km (0.081 R)
• M28: 4,824,980 km (0.07 R)
• M29: 5,527,791 km (0.101 R)
• M30: 6,081,303 km (0.096 R)
• M31: 6,194,249 km (0.05 R)
• M32: 6,262,316 km (0.057 R)
• M33: 6,513,940 km (0.112 R)
• M34: 6,815,679 km (0.045 R)
• M35: 7,003,724 km (0.114 R)
• M36: 7,122,055 km (0.104 R)
• M37: 7,384,899 km (0.074 R)
• M38: 7,650,884 km (0.111 R)
• M39: 7,944,545 km (0.069 R)
• M40: 8,266,928 km (0.066 R)
• M41: 8,342,026 km (0.088 R)
• M42: 8,492,671 km (0.1 R)
• M43: 8,745,940 km (0.102 R)
• M44: 8,924,710 km (0.109 R)
• M45: 9,130,407 km (0.041 R)
• M46: 9,969,202 km (0.071 R)
• M47: 10,641,495 km (0.093 R)
• M48: 10,723,175 km (0.089 R)
• M49: 10,887,135 km (0.105 R)
• M50: 10,969,413 km (0.102 R)
• M51: 11,411,924 km (0.069 R)
• M52: 11,523,374 km (0.089 R)
• M53: 12,029,763 km (0.12 R)
• M54: 13,799,207 km (0.07 R)
• M55: 13,888,367 km (0.102 R)
• M56: 13,947,907 km (0.094 R)
• M57: 14,216,734 km (0.055 R)
• M58: 14,608,232 km (0.077 R)
• M59: 15,003,170 km (0.063 R)
• M60: 15,217,245 km (0.081 R)
• M61: 15,401,550 km (0.069 R)
• M62: 15,524,968 km (0.087 R)
• M63: 16,365,857 km (0.105 R)
• M64: 17,093,950 km (0.066 R)
• M65: 17,477,968 km (0.094 R)
• M66: 17,542,146 km (0.103 R)
• M67: 17,670,949 km (0.073 R)
• M68: 18,189,456 km (0.074 R)
• M69: 18,450,504 km (0.111 R)
• M70: 18,515,878 km (0.087 R)
• M71: 19,274,190 km (0.062 R)
• M72: 19,640,555 km (0.113 R)
• M73: 20,211,121 km (0.072 R)
• M74: 20,719,155 km (0.026 R)
• M75: 21,025,981 km (0.1 R)
• M76: 21,299,894 km (0.113 R)
• M77: 21,368,709 km (0.102 R)
• M78: 21,471,782 km (0.08 R)
• M79: 21,713,233 km (0.105 R)
• M80: 22,163,822 km (0.066 R)
• M81: 22,303,098 km (0.1 R)
• M82: 22,477,678 km (0.044 R)
• M83: 22,582,547 km (0.082 R)
• M84: 22,792,881 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 10.9

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.95 AU - 7.95 AU

Year: 6171 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,464,816 km

• M1: 220,507 km (0.039 R)
• M2: 526,136 km (0.048 R)
• M3: 876,045 km (0.112 R)
• M4: 1,136,196 km (0.12 R)
• M5: 1,329,476 km (0.109 R)
• M6: 1,669,512 km (0.101 R)
• M7: 1,829,432 km (0.076 R)
• M8: 2,079,111 km (0.072 R)
• M9: 2,611,680 km (0.1 R)
• M10: 2,774,891 km (0.049 R)
• M11: 2,845,950 km (0.11 R)
• M12: 3,235,054 km (0.091 R)
• M13: 3,486,977 km (0.114 R)
• M14: 3,693,123 km (0.109 R)
• M15: 3,903,457 km (0.118 R)
• M16: 4,474,173 km (0.088 R)
• M17: 5,217,076 km (0.093 R)
• M18: 5,364,280 km (0.114 R)
• M19: 5,572,820 km (0.069 R)
• M20: 5,693,246 km (0.093 R)
• M21: 5,875,456 km (0.1 R)
• M22: 5,967,309 km (0.098 R)
• M23: 6,655,460 km (0.12 R)
• M24: 6,815,380 km (0.037 R)
• M25: 7,335,681 km (0.079 R)
• M26: 7,534,198 km (0.088 R)
• M27: 7,667,489 km (0.073 R)
• M28: 8,277,101 km (0.093 R)
• M29: 8,345,766 km (0.091 R)
• M30: 8,587,815 km (0.105 R)
• M31: 9,078,646 km (0.117 R)
• M32: 9,363,331 km (0.101 R)
• M33: 9,941,526 km (0.06 R)
• M34: 10,382,691 km (0.084 R)
• M35: 11,018,781 km (0.111 R)
• M36: 11,132,326 km (0.078 R)
• M37: 11,360,612 km (0.066 R)
• M38: 11,475,353 km (0.109 R)
• M39: 12,683,506 km (0.04 R)
• M40: 12,921,965 km (0.099 R)
• M41: 13,322,738 km (0.083 R)
• M42: 15,940,551 km (0.048 R)
• M43: 16,111,990 km (0.107 R)
• M44: 16,673,580 km (0.108 R)
• M45: 17,461,811 km (0.081 R)
• M46: 18,396,649 km (0.082 R)
• M47: 18,847,387 km (0.077 R)
• M48: 18,938,043 km (0.076 R)
• M49: 19,393,270 km (0.06 R)
• M50: 19,622,304 km (0.108 R)
• M51: 19,898,312 km (0.11 R)
• M52: 20,175,517 km (0.037 R)
• M53: 20,454,068 km (0.12 R)
• M54: 20,968,086 km (0.027 R)
• M55: 21,109,008 km (0.032 R)
• M56: 21,297,351 km (0.088 R)
• M57: 21,675,834 km (0.12 R)
• M58: 22,247,597 km (0.089 R)
• M59: 22,583,594 km (0.094 R)
• M60: 23,796,832 km (0.093 R)
• M61: 23,992,806 km (0.037 R)
• M62: 24,683,349 km (0.096 R)
• M63: 25,631,052 km (0.1 R)
• M64: 26,387,568 km (0.112 R)
• M65: 27,253,740 km (0.081 R)
• M66: 27,613,224 km (0.084 R)
• M67: 27,974,203 km (0.043 R)
• M68: 28,961,849 km (0.081 R)
• M69: 30,225,801 km (0.099 R)
• M70: 30,491,337 km (0.119 R)
• M71: 30,917,841 km (0.057 R)
• M72: 31,078,359 km (0.118 R)
• M73: 31,669,121 km (0.107 R)
• M74: 31,830,837 km (0.073 R)
• M75: 32,046,856 km (0.087 R)
• M76: 33,025,376 km (0.046 R)
• M77: 33,518,301 km (0.111 R)
• M78: 33,628,255 km (0.119 R)
• M79: 35,011,736 km (0.072 R)
• M80: 36,188,174 km (0.086 R)
• M81: 36,470,315 km (0.094 R)
• M82: 36,583,262 km (0.12 R)
• M83: 37,320,779 km (0.119 R)
• M84: 37,834,199 km (0.119 R)
• M85: 38,005,788 km (0.089 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: 506 - 11,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit