🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.57 AU - 0.89 AU

Year: 227 Days

Day: 15.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.71 AU - 0.93 AU

Year: 270 Days

Day: 39.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,707,389 km

• M1: 454,179 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.9 AU - 1.26 AU

Year: 408 Days

Day: 41.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.53 AU - 1.63 AU

Year: 722 Days

Day: 32.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.23 AU - 4.77 AU

Year: 3469 Days

Day: 31.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.42 AU - 5.14 AU

Year: 3798 Days

Day: 27 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 9.3

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.76 AU - 6.86 AU

Year: 6459 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,707,389 km

• M1: 196,422 km (0.078 R)
• M2: 388,206 km (0.11 R)
• M3: 483,949 km (0.097 R)
• M4: 731,833 km (0.038 R)
• M5: 792,270 km (0.1 R)
• M6: 918,980 km (0.097 R)
• M7: 1,087,277 km (0.116 R)
• M8: 1,157,439 km (0.116 R)
• M9: 1,454,091 km (0.113 R)
• M10: 2,228,559 km (0.101 R)
• M11: 2,364,993 km (0.096 R)
• M12: 2,766,214 km (0.111 R)
• M13: 3,012,303 km (0.107 R)
• M14: 4,038,843 km (0.091 R)
• M15: 4,546,429 km (0.088 R)
• M16: 4,662,068 km (0.093 R)
• M17: 4,749,433 km (0.093 R)
• M18: 4,925,659 km (0.059 R)
• M19: 5,044,440 km (0.042 R)
• M20: 5,104,279 km (0.109 R)
• M21: 5,406,467 km (0.091 R)
• M22: 6,510,051 km (0.062 R)
• M23: 6,640,500 km (0.086 R)
• M24: 6,706,173 km (0.043 R)
• M25: 6,970,662 km (0.096 R)
• M26: 7,306,061 km (0.112 R)
• M27: 7,509,813 km (0.11 R)
• M28: 7,681,103 km (0.04 R)
• M29: 8,414,731 km (0.081 R)
• M30: 8,521,244 km (0.07 R)
• M31: 8,988,588 km (0.073 R)
• M32: 9,390,408 km (0.114 R)
• M33: 9,760,962 km (0.081 R)
• M34: 10,401,690 km (0.069 R)
• M35: 10,516,132 km (0.041 R)
• M36: 11,290,301 km (0.088 R)
• M37: 11,843,065 km (0.103 R)
• M38: 12,202,998 km (0.031 R)
• M39: 12,323,873 km (0.033 R)
• M40: 12,729,432 km (0.07 R)
• M41: 13,015,912 km (0.09 R)
• M42: 13,637,043 km (0.068 R)
• M43: 14,693,652 km (0.051 R)
• M44: 14,908,176 km (0.112 R)
• M45: 15,514,197 km (0.092 R)
• M46: 16,750,474 km (0.059 R)
• M47: 16,839,933 km (0.101 R)
• M48: 17,109,508 km (0.072 R)
• M49: 17,380,430 km (0.078 R)
• M50: 18,849,332 km (0.079 R)
• M51: 19,222,728 km (0.085 R)
• M52: 19,316,376 km (0.112 R)
• M53: 19,504,421 km (0.108 R)
• M54: 20,214,562 km (0.12 R)
• M55: 21,757,664 km (0.096 R)
• M56: 22,395,400 km (0.051 R)
• M57: 22,741,270 km (0.049 R)
• M58: 23,639,007 km (0.12 R)
• M59: 23,789,801 km (0.104 R)
• M60: 24,294,545 km (0.083 R)
• M61: 24,955,917 km (0.082 R)
• M62: 25,058,242 km (0.038 R)
• M63: 25,417,426 km (0.103 R)
• M64: 26,296,613 km (0.095 R)
• M65: 26,557,212 km (0.059 R)
• M66: 27,343,798 km (0.098 R)
• M67: 28,191,420 km (0.057 R)
• M68: 29,262,839 km (0.072 R)
• M69: 29,532,864 km (0.071 R)
• M70: 30,129,610 km (0.108 R)
• M71: 30,895,102 km (0.096 R)
• M72: 31,280,167 km (0.063 R)
• M73: 34,133,447 km (0.096 R)
• M74: 34,360,686 km (0.039 R)
• M75: 35,677,297 km (0.117 R)
• M76: 36,081,361 km (0.083 R)
• M77: 36,719,246 km (0.072 R)
• M78: 37,302,379 km (0.063 R)
• M79: 37,771,218 km (0.063 R)
• M80: 38,359,886 km (0.101 R)
• M81: 38,892,305 km (0.094 R)
• M82: 39,070,177 km (0.114 R)
• M83: 39,189,107 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.9

Radius: 5.2

Gravity: 25.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.49 AU - 14.49 AU

Year: 18007 Days

Day: 17.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 46,707,389 km

• M1: 82,728 km (0.11 R)
• M2: 313,707 km (0.109 R)
• M3: 473,328 km (0.089 R)
• M4: 1,220,569 km (0.059 R)
• M5: 1,275,172 km (0.101 R)
• M6: 1,680,134 km (0.105 R)
• M7: 1,960,181 km (0.092 R)
• M8: 2,221,528 km (0.118 R)
• M9: 2,288,548 km (0.103 R)
• M10: 2,958,597 km (0.081 R)
• M11: 3,106,849 km (0.116 R)
• M12: 3,219,795 km (0.084 R)
• M13: 3,410,981 km (0.086 R)
• M14: 3,684,895 km (0.098 R)
• M15: 4,006,530 km (0.09 R)
• M16: 4,129,500 km (0.111 R)
• M17: 4,253,815 km (0.11 R)
• M18: 5,699,529 km (0.1 R)
• M19: 6,307,046 km (0.106 R)
• M20: 6,885,990 km (0.103 R)
• M21: 7,785,971 km (0.05 R)
• M22: 9,149,855 km (0.108 R)
• M23: 9,529,534 km (0.082 R)
• M24: 9,859,098 km (0.119 R)
• M25: 10,755,937 km (0.034 R)
• M26: 11,214,006 km (0.085 R)
• M27: 11,329,645 km (0.117 R)
• M28: 11,737,150 km (0.037 R)
• M29: 11,795,643 km (0.041 R)
• M30: 12,208,682 km (0.089 R)
• M31: 13,783,649 km (0.087 R)
• M32: 14,155,998 km (0.099 R)
• M33: 14,531,788 km (0.088 R)
• M34: 14,910,869 km (0.094 R)
• M35: 15,678,605 km (0.114 R)
• M36: 16,262,934 km (0.097 R)
• M37: 17,052,960 km (0.111 R)
• M38: 17,452,686 km (0.112 R)
• M39: 17,586,576 km (0.113 R)
• M40: 17,990,490 km (0.116 R)
• M41: 18,465,464 km (0.097 R)
• M42: 19,082,256 km (0.083 R)
• M43: 21,687,802 km (0.059 R)
• M44: 21,759,758 km (0.088 R)
• M45: 21,903,971 km (0.115 R)
• M46: 21,976,077 km (0.112 R)
• M47: 24,253,106 km (0.1 R)
• M48: 24,852,844 km (0.072 R)
• M49: 25,609,360 km (0.083 R)
• M50: 26,296,613 km (0.084 R)
• M51: 26,450,100 km (0.097 R)
• M52: 29,105,762 km (0.088 R)
• M53: 29,423,657 km (0.088 R)
• M54: 30,304,041 km (0.109 R)
• M55: 30,949,705 km (0.094 R)
• M56: 31,518,327 km (0.084 R)
• M57: 31,926,729 km (0.109 R)
• M58: 32,666,041 km (0.069 R)
• M59: 32,913,776 km (0.098 R)
• M60: 33,328,012 km (0.049 R)
• M61: 34,329,121 km (0.089 R)
• M62: 34,581,044 km (0.111 R)
• M63: 34,833,415 km (0.119 R)
• M64: 36,019,727 km (0.08 R)
• M65: 36,532,099 km (0.1 R)
• M66: 37,996,962 km (0.071 R)
• M67: 38,083,728 km (0.073 R)
• M68: 39,393,158 km (0.069 R)
• M69: 40,983,833 km (0.047 R)
• M70: 44,045,353 km (0.085 R)
• M71: 46,528,379 km (0.034 R)
• M72: 48,773,394 km (0.044 R)
• M73: 49,340,071 km (0.088 R)
• M74: 49,529,461 km (0.059 R)
• M75: 49,908,991 km (0.064 R)
• M76: 50,766,486 km (0.12 R)
• M77: 51,340,792 km (0.117 R)
• M78: 52,882,847 km (0.083 R)
• M79: 53,076,726 km (0.054 R)
• M80: 53,756,948 km (0.067 R)
• M81: 53,854,336 km (0.103 R)
• M82: 54,146,949 km (0.088 R)
• M83: 55,027,931 km (0.058 R)
• M84: 55,617,945 km (0.063 R)
• M85: 56,111,169 km (0.073 R)
• M86: 61,631,331 km (0.08 R)
• M87: 62,141,759 km (0.084 R)
• M88: 63,063,880 km (0.072 R)
• M89: 63,372,351 km (0.086 R)
• M90: 64,714,543 km (0.075 R)
• M91: 65,025,557 km (0.115 R)
• M92: 65,233,199 km (0.116 R)
• M93: 65,753,351 km (0.099 R)
• M94: 67,007,130 km (0.108 R)
• M95: 68,796,919 km (0.069 R)
• M96: 70,282,576 km (0.059 R)
• M97: 70,709,079 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.3

Radius: 5.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.29 AU - 16.79 AU

Year: 18107 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,707,389 km

• M1: 223,050 km (0.103 R)
• M2: 376,239 km (0.117 R)
• M3: 688,898 km (0.062 R)
• M4: 1,186,012 km (0.061 R)
• M5: 1,309,131 km (0.058 R)
• M6: 1,351,168 km (0.088 R)
• M7: 1,414,897 km (0.086 R)
• M8: 1,458,130 km (0.105 R)
• M9: 1,523,654 km (0.07 R)
• M10: 1,795,623 km (0.074 R)
• M11: 2,206,569 km (0.114 R)
• M12: 2,513,843 km (0.105 R)
• M13: 2,780,276 km (0.046 R)
• M14: 3,282,327 km (0.093 R)
• M15: 3,602,766 km (0.112 R)
• M16: 4,117,681 km (0.071 R)
• M17: 4,687,799 km (0.053 R)
• M18: 6,218,035 km (0.087 R)
• M19: 6,796,381 km (0.034 R)
• M20: 6,833,182 km (0.078 R)
• M21: 7,091,986 km (0.1 R)
• M22: 7,695,763 km (0.071 R)
• M23: 7,810,804 km (0.105 R)
• M24: 8,159,367 km (0.105 R)
• M25: 8,473,523 km (0.107 R)
• M26: 8,711,682 km (0.103 R)
• M27: 9,686,163 km (0.047 R)
• M28: 10,270,492 km (0.085 R)
• M29: 10,566,995 km (0.114 R)
• M30: 10,694,901 km (0.095 R)
• M31: 10,780,471 km (0.117 R)
• M32: 11,211,762 km (0.11 R)
• M33: 11,913,376 km (0.096 R)
• M34: 12,046,518 km (0.095 R)
• M35: 12,135,529 km (0.095 R)
• M36: 12,674,380 km (0.096 R)
• M37: 14,008,494 km (0.111 R)
• M38: 14,055,318 km (0.119 R)
• M39: 15,290,099 km (0.1 R)
• M40: 16,411,186 km (0.097 R)
• M41: 16,707,988 km (0.086 R)
• M42: 17,206,597 km (0.12 R)
• M43: 17,457,772 km (0.095 R)
• M44: 18,423,127 km (0.096 R)
• M45: 18,628,525 km (0.113 R)
• M46: 18,989,804 km (0.055 R)
• M47: 19,249,356 km (0.026 R)
• M48: 19,771,902 km (0.057 R)
• M49: 20,777,499 km (0.108 R)
• M50: 21,313,508 km (0.032 R)
• M51: 21,745,546 km (0.119 R)
• M52: 21,854,005 km (0.044 R)
• M53: 22,180,577 km (0.082 R)
• M54: 24,397,917 km (0.074 R)
• M55: 25,019,945 km (0.099 R)
• M56: 25,304,480 km (0.104 R)
• M57: 26,453,092 km (0.052 R)
• M58: 27,559,817 km (0.039 R)
• M59: 27,971,511 km (0.077 R)
• M60: 28,207,576 km (0.052 R)
• M61: 28,266,667 km (0.05 R)
• M62: 28,860,272 km (0.062 R)
• M63: 30,665,619 km (0.095 R)
• M64: 31,092,122 km (0.082 R)
• M65: 31,336,715 km (0.092 R)
• M66: 31,459,235 km (0.096 R)
• M67: 31,827,695 km (0.071 R)
• M68: 33,503,790 km (0.067 R)
• M69: 33,817,347 km (0.093 R)
• M70: 35,081,149 km (0.115 R)
• M71: 35,463,372 km (0.084 R)
• M72: 35,527,250 km (0.113 R)
• M73: 36,489,165 km (0.11 R)
• M74: 37,720,056 km (0.107 R)
• M75: 37,980,805 km (0.118 R)
• M76: 38,373,200 km (0.107 R)
• M77: 39,162,030 km (0.119 R)
• M78: 40,022,666 km (0.083 R)
• M79: 40,155,659 km (0.076 R)
• M80: 40,822,566 km (0.072 R)
• M81: 41,090,346 km (0.097 R)
• M82: 41,358,725 km (0.119 R)
• M83: 41,425,894 km (0.039 R)
• M84: 41,829,809 km (0.115 R)
• M85: 42,913,346 km (0.091 R)
• M86: 43,458,481 km (0.069 R)
• M87: 43,800,312 km (0.098 R)
• M88: 44,143,190 km (0.092 R)
• M89: 45,731,471 km (0.096 R)
• M90: 45,800,884 km (0.078 R)
• M91: 46,079,286 km (0.108 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit