🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.4 AU - 0.66 AU

Year: 141 Days

Day: 21.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,801,996 km

• M1: 440,117 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 174 Days

Day: 42.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,801,996 km

• M1: 196,422 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.53 AU - 0.75 AU

Year: 187 Days

Day: 26.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.28 AU

Year: 382 Days

Day: 21.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.1 AU - 1.44 AU

Year: 523 Days

Day: 45.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.28 AU - 3.48 AU

Year: 1785 Days

Day: 33.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,801,996 km

• M1: 542,891 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.9 AU - 4.02 AU

Year: 2351 Days

Day: 18 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.1

Radius: 12.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.23 AU - 12.47 AU

Year: 14899 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,801,996 km

• M1: 332,257 km (0.09 R)
• M2: 573,409 km (0.044 R)
• M3: 1,058,405 km (0.095 R)
• M4: 1,254,079 km (0.092 R)
• M5: 1,356,703 km (0.09 R)
• M6: 1,654,253 km (0.117 R)
• M7: 2,093,921 km (0.118 R)
• M8: 2,217,340 km (0.115 R)
• M9: 2,602,704 km (0.098 R)
• M10: 2,837,423 km (0.106 R)
• M11: 3,184,939 km (0.092 R)
• M12: 3,473,064 km (0.081 R)
• M13: 3,732,168 km (0.092 R)
• M14: 3,921,259 km (0.072 R)
• M15: 4,467,441 km (0.107 R)
• M16: 4,547,476 km (0.092 R)
• M17: 4,831,413 km (0.082 R)
• M18: 5,892,660 km (0.107 R)
• M19: 5,980,624 km (0.05 R)
• M20: 6,563,158 km (0.115 R)
• M21: 6,977,245 km (0.106 R)
• M22: 9,223,906 km (0.059 R)
• M23: 9,480,615 km (0.096 R)
• M24: 9,583,988 km (0.087 R)
• M25: 9,948,857 km (0.118 R)
• M26: 10,371,321 km (0.102 R)
• M27: 10,638,503 km (0.116 R)
• M28: 11,618,818 km (0.089 R)
• M29: 12,344,816 km (0.104 R)
• M30: 12,628,005 km (0.116 R)
• M31: 13,548,481 km (0.113 R)
• M32: 13,665,017 km (0.083 R)
• M33: 13,899,288 km (0.112 R)
• M34: 14,075,813 km (0.116 R)
• M35: 14,193,996 km (0.074 R)
• M36: 14,371,718 km (0.093 R)
• M37: 15,575,831 km (0.095 R)
• M38: 17,189,095 km (0.091 R)
• M39: 18,855,016 km (0.079 R)
• M40: 19,443,684 km (0.101 R)
• M41: 20,371,340 km (0.108 R)
• M42: 20,773,310 km (0.099 R)
• M43: 21,177,972 km (0.119 R)
• M44: 21,517,260 km (0.091 R)
• M45: 21,858,194 km (0.112 R)
• M46: 25,078,437 km (0.069 R)
• M47: 27,330,933 km (0.102 R)
• M48: 27,478,436 km (0.11 R)
• M49: 27,700,290 km (0.061 R)
• M50: 27,996,942 km (0.073 R)
• M51: 29,798,998 km (0.074 R)
• M52: 32,806,663 km (0.101 R)
• M53: 33,199,208 km (0.064 R)
• M54: 34,306,681 km (0.058 R)
• M55: 36,152,121 km (0.031 R)
• M56: 36,801,675 km (0.047 R)
• M57: 38,690,348 km (0.095 R)
• M58: 39,354,712 km (0.1 R)
• M59: 40,442,288 km (0.116 R)
• M60: 41,624,560 km (0.11 R)
• M61: 42,475,922 km (0.089 R)
• M62: 44,023,063 km (0.113 R)
• M63: 44,977,497 km (0.095 R)
• M64: 47,526,496 km (0.103 R)
• M65: 47,703,919 km (0.089 R)
• M66: 48,594,774 km (0.081 R)
• M67: 49,221,739 km (0.073 R)
• M68: 49,671,131 km (0.088 R)
• M69: 50,302,583 km (0.055 R)
• M70: 50,393,090 km (0.116 R)
• M71: 51,118,490 km (0.097 R)
• M72: 52,396,205 km (0.119 R)
• M73: 52,947,025 km (0.079 R)
• M74: 53,039,027 km (0.064 R)
• M75: 53,592,091 km (0.105 R)
• M76: 56,010,789 km (0.107 R)
• M77: 56,198,235 km (0.076 R)
• M78: 56,950,563 km (0.079 R)
• M79: 57,139,056 km (0.104 R)
• M80: 57,422,395 km (0.088 R)
• M81: 59,131,550 km (0.049 R)
• M82: 59,418,180 km (0.085 R)
• M83: 59,992,486 km (0.057 R)
• M84: 62,017,443 km (0.091 R)
• M85: 65,935,860 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.1

Radius: 3

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.9 AU - 15.11 AU

Year: 21219 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,801,996 km

• M1: 38,596 km (0.051 R)
• M2: 114,143 km (0.07 R)
• M3: 173,683 km (0.054 R)
• M4: 490,531 km (0.091 R)
• M5: 547,229 km (0.102 R)
• M6: 636,240 km (0.048 R)
• M7: 878,588 km (0.105 R)
• M8: 947,703 km (0.095 R)
• M9: 1,000,660 km (0.109 R)
• M10: 1,146,967 km (0.088 R)
• M11: 1,222,514 km (0.097 R)
• M12: 1,241,662 km (0.115 R)
• M13: 1,520,513 km (0.085 R)
• M14: 1,752,838 km (0.036 R)
• M15: 1,774,530 km (0.059 R)
• M16: 1,884,185 km (0.051 R)
• M17: 1,996,084 km (0.077 R)
• M18: 2,587,594 km (0.101 R)
• M19: 2,661,945 km (0.046 R)
• M20: 2,812,889 km (0.111 R)
• M21: 3,070,496 km (0.095 R)
• M22: 4,059,039 km (0.119 R)
• M23: 4,116,634 km (0.075 R)
• M24: 4,438,270 km (0.083 R)
• M25: 4,647,108 km (0.091 R)
• M26: 4,707,247 km (0.117 R)
• M27: 5,012,426 km (0.056 R)
• M28: 5,965,664 km (0.095 R)
• M29: 6,631,524 km (0.097 R)
• M30: 6,665,333 km (0.113 R)
• M31: 6,869,983 km (0.075 R)
• M32: 6,904,241 km (0.053 R)
• M33: 7,744,532 km (0.108 R)
• M34: 8,067,963 km (0.043 R)
• M35: 9,366,771 km (0.084 R)
• M36: 9,904,127 km (0.113 R)
• M37: 10,020,664 km (0.107 R)
• M38: 10,098,455 km (0.108 R)
• M39: 10,609,780 km (0.113 R)
• M40: 11,169,575 km (0.055 R)
• M41: 11,862,214 km (0.06 R)
• M42: 11,985,931 km (0.11 R)
• M43: 12,652,838 km (0.081 R)
• M44: 12,990,630 km (0.116 R)
• M45: 13,417,283 km (0.116 R)
• M46: 13,718,574 km (0.066 R)
• M47: 14,152,856 km (0.083 R)
• M48: 15,392,723 km (0.114 R)
• M49: 15,843,910 km (0.055 R)
• M50: 16,299,286 km (0.072 R)
• M51: 17,597,497 km (0.047 R)
• M52: 17,785,541 km (0.091 R)
• M53: 18,021,756 km (0.106 R)
• M54: 19,411,521 km (0.093 R)
• M55: 19,947,679 km (0.056 R)
• M56: 20,537,992 km (0.067 R)
• M57: 20,984,692 km (0.075 R)
• M58: 21,134,140 km (0.112 R)
• M59: 21,988,344 km (0.118 R)
• M60: 22,241,763 km (0.101 R)
• M61: 22,598,105 km (0.106 R)
• M62: 23,938,202 km (0.07 R)
• M63: 25,675,632 km (0.11 R)
• M64: 25,835,552 km (0.099 R)
• M65: 26,317,557 km (0.105 R)
• M66: 26,856,408 km (0.053 R)
• M67: 28,881,664 km (0.072 R)
• M68: 29,996,767 km (0.107 R)
• M69: 30,503,006 km (0.111 R)
• M70: 31,068,935 km (0.12 R)
• M71: 31,239,476 km (0.094 R)
• M72: 31,924,335 km (0.095 R)
• M73: 31,981,631 km (0.109 R)
• M74: 32,153,669 km (0.114 R)
• M75: 32,787,365 km (0.049 R)
• M76: 33,833,204 km (0.099 R)
• M77: 34,242,803 km (0.081 R)
• M78: 34,301,445 km (0.069 R)
• M79: 34,418,880 km (0.097 R)
• M80: 34,654,048 km (0.102 R)
• M81: 34,948,905 km (0.088 R)
• M82: 36,255,792 km (0.098 R)
• M83: 37,155,922 km (0.066 R)
• M84: 38,185,006 km (0.114 R)
• M85: 38,428,551 km (0.065 R)
• M86: 38,489,438 km (0.11 R)
• M87: 38,611,510 km (0.093 R)
• M88: 39,223,515 km (0.05 R)
• M89: 40,271,148 km (0.056 R)
• M90: 40,333,082 km (0.093 R)
• M91: 40,767,365 km (0.057 R)
• M92: 41,203,143 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.8

Radius: 7.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.34 AU - 18.04 AU

Year: 24904 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,801,996 km

• M1: 185,651 km (0.116 R)
• M2: 572,810 km (0.08 R)
• M3: 820,844 km (0.084 R)
• M4: 894,296 km (0.105 R)
• M5: 1,021,903 km (0.071 R)
• M6: 1,128,417 km (0.039 R)
• M7: 2,245,314 km (0.089 R)
• M8: 2,710,863 km (0.044 R)
• M9: 3,364,007 km (0.117 R)
• M10: 3,484,134 km (0.066 R)
• M11: 3,937,117 km (0.1 R)
• M12: 4,540,295 km (0.106 R)
• M13: 4,807,627 km (0.111 R)
• M14: 5,976,136 km (0.084 R)
• M15: 6,220,130 km (0.103 R)
• M16: 6,318,565 km (0.096 R)
• M17: 7,909,987 km (0.091 R)
• M18: 8,016,800 km (0.072 R)
• M19: 8,448,689 km (0.076 R)
• M20: 9,054,860 km (0.087 R)
• M21: 9,222,559 km (0.119 R)
• M22: 10,019,018 km (0.11 R)
• M23: 11,982,041 km (0.12 R)
• M24: 13,291,472 km (0.118 R)
• M25: 14,449,509 km (0.075 R)
• M26: 14,711,155 km (0.095 R)
• M27: 15,438,949 km (0.114 R)
• M28: 15,706,580 km (0.063 R)
• M29: 16,586,664 km (0.097 R)
• M30: 18,465,464 km (0.114 R)
• M31: 19,537,931 km (0.115 R)
• M32: 20,118,221 km (0.098 R)
• M33: 20,704,196 km (0.093 R)
• M34: 21,593,555 km (0.066 R)
• M35: 22,268,690 km (0.059 R)
• M36: 22,495,331 km (0.087 R)
• M37: 24,569,057 km (0.115 R)
• M38: 25,747,290 km (0.106 R)
• M39: 25,985,150 km (0.119 R)
• M40: 27,751,602 km (0.062 R)
• M41: 28,076,977 km (0.028 R)
• M42: 28,731,468 km (0.069 R)
• M43: 29,722,554 km (0.073 R)
• M44: 29,888,757 km (0.06 R)
• M45: 30,977,081 km (0.069 R)
• M46: 31,061,305 km (0.052 R)
• M47: 31,483,769 km (0.106 R)
• M48: 33,020,140 km (0.099 R)
• M49: 33,451,281 km (0.039 R)
• M50: 34,144,966 km (0.107 R)
• M51: 35,106,432 km (0.106 R)
• M52: 35,722,924 km (0.09 R)
• M53: 36,609,741 km (0.071 R)
• M54: 39,131,362 km (0.114 R)
• M55: 40,781,876 km (0.061 R)
• M56: 41,801,684 km (0.074 R)
• M57: 42,174,482 km (0.102 R)
• M58: 43,866,284 km (0.108 R)
• M59: 44,435,056 km (0.116 R)
• M60: 47,121,684 km (0.096 R)
• M61: 47,315,563 km (0.084 R)
• M62: 47,509,741 km (0.105 R)
• M63: 48,289,145 km (0.109 R)
• M64: 49,761,787 km (0.029 R)
• M65: 50,851,159 km (0.042 R)
• M66: 50,950,492 km (0.107 R)
• M67: 52,449,612 km (0.105 R)
• M68: 57,136,064 km (0.095 R)
• M69: 57,964,687 km (0.098 R)
• M70: 58,068,508 km (0.102 R)
• M71: 60,369,024 km (0.068 R)
• M72: 60,896,057 km (0.039 R)
• M73: 63,982,561 km (0.081 R)
• M74: 65,166,628 km (0.103 R)
• M75: 65,382,647 km (0.1 R)
• M76: 66,466,484 km (0.118 R)
• M77: 66,792,906 km (0.072 R)
• M78: 67,775,016 km (0.075 R)
• M79: 69,864,001 km (0.077 R)
• M80: 70,528,066 km (0.079 R)
• M81: 71,862,479 km (0.117 R)
• M82: 74,669,234 km (0.062 R)
• M83: 74,782,330 km (0.056 R)
• M84: 75,121,618 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit