🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.53 AU - 0.85 AU

Year: 210 Days

Day: 43.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.75 AU - 0.81 AU

Year: 253 Days

Day: 27.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.03 AU - 1.65 AU

Year: 569 Days

Day: 41.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,408,314 km

• M1: 73,602 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.36 AU - 1.46 AU

Year: 615 Days

Day: 40.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,408,314 km

• M1: 117,883 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.4 AU - 2.32 AU

Year: 931 Days

Day: 40.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.81 AU - 2.85 AU

Year: 1306 Days

Day: 41.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,408,314 km

• M1: 655,388 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.7

Radius: 13.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.2 AU - 6.74 AU

Year: 5355 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,408,314 km

• M1: 167,998 km (0.094 R)
• M2: 251,624 km (0.107 R)
• M3: 396,285 km (0.113 R)
• M4: 897,288 km (0.033 R)
• M5: 1,130,212 km (0.081 R)
• M6: 1,254,528 km (0.115 R)
• M7: 1,423,424 km (0.111 R)
• M8: 1,642,136 km (0.106 R)
• M9: 1,727,107 km (0.087 R)
• M10: 1,813,725 km (0.11 R)
• M11: 1,976,337 km (0.103 R)
• M12: 2,144,037 km (0.047 R)
• M13: 2,709,367 km (0.117 R)
• M14: 2,793,890 km (0.119 R)
• M15: 3,248,219 km (0.086 R)
• M16: 3,558,036 km (0.08 R)
• M17: 3,744,734 km (0.108 R)
• M18: 4,245,737 km (0.034 R)
• M19: 4,404,311 km (0.112 R)
• M20: 4,871,056 km (0.047 R)
• M21: 4,974,578 km (0.117 R)
• M22: 5,058,054 km (0.079 R)
• M23: 5,162,922 km (0.104 R)
• M24: 5,482,164 km (0.043 R)
• M25: 5,829,829 km (0.106 R)
• M26: 5,984,364 km (0.107 R)
• M27: 6,140,095 km (0.113 R)
• M28: 6,252,144 km (0.097 R)
• M29: 6,365,090 km (0.066 R)
• M30: 6,730,558 km (0.093 R)
• M31: 6,846,347 km (0.098 R)
• M32: 7,315,635 km (0.113 R)
• M33: 8,211,577 km (0.06 R)
• M34: 8,310,461 km (0.087 R)
• M35: 8,685,054 km (0.093 R)
• M36: 8,811,165 km (0.102 R)
• M37: 9,399,085 km (0.113 R)
• M38: 9,737,176 km (0.047 R)
• M39: 9,999,870 km (0.109 R)
• M40: 10,105,635 km (0.098 R)
• M41: 10,532,438 km (0.068 R)
• M42: 11,129,034 km (0.111 R)
• M43: 11,321,118 km (0.073 R)
• M44: 11,486,723 km (0.034 R)
• M45: 11,653,076 km (0.114 R)
• M46: 12,926,303 km (0.104 R)
• M47: 13,041,643 km (0.091 R)
• M48: 13,506,294 km (0.065 R)
• M49: 14,302,903 km (0.066 R)
• M50: 14,511,891 km (0.07 R)
• M51: 14,691,857 km (0.108 R)
• M52: 15,205,726 km (0.045 R)
• M53: 15,449,720 km (0.028 R)
• M54: 15,633,576 km (0.081 R)
• M55: 15,787,213 km (0.112 R)
• M56: 16,626,008 km (0.103 R)
• M57: 16,877,333 km (0.116 R)
• M58: 17,895,196 km (0.109 R)
• M59: 18,411,608 km (0.1 R)
• M60: 18,834,821 km (0.08 R)
• M61: 19,294,236 km (0.1 R)
• M62: 19,459,242 km (0.076 R)
• M63: 19,690,969 km (0.099 R)
• M64: 19,823,812 km (0.048 R)
• M65: 20,090,396 km (0.074 R)
• M66: 20,694,472 km (0.045 R)
• M67: 20,829,559 km (0.106 R)
• M68: 21,270,573 km (0.072 R)
• M69: 21,372,749 km (0.118 R)
• M70: 22,092,763 km (0.111 R)
• M71: 22,716,287 km (0.056 R)
• M72: 23,521,572 km (0.111 R)
• M73: 23,662,494 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.9

Radius: 12.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.2 AU - 8.88 AU

Year: 8369 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,408,314 km

• M1: 216,468 km (0.062 R)
• M2: 343,477 km (0.115 R)
• M3: 623,823 km (0.115 R)
• M4: 759,209 km (0.106 R)
• M5: 934,687 km (0.091 R)
• M6: 1,253,331 km (0.117 R)
• M7: 1,771,538 km (0.09 R)
• M8: 1,894,507 km (0.08 R)
• M9: 2,250,102 km (0.106 R)
• M10: 2,889,932 km (0.09 R)
• M11: 3,013,350 km (0.036 R)
• M12: 3,288,760 km (0.098 R)
• M13: 3,370,590 km (0.085 R)
• M14: 3,453,168 km (0.119 R)
• M15: 3,584,365 km (0.099 R)
• M16: 3,692,973 km (0.071 R)
• M17: 4,484,047 km (0.1 R)
• M18: 4,601,331 km (0.057 R)
• M19: 5,285,442 km (0.098 R)
• M20: 5,464,960 km (0.111 R)
• M21: 5,576,560 km (0.09 R)
• M22: 6,217,886 km (0.088 R)
• M23: 6,554,930 km (0.038 R)
• M24: 7,018,534 km (0.101 R)
• M25: 7,124,748 km (0.056 R)
• M26: 8,136,329 km (0.114 R)
• M27: 8,263,936 km (0.053 R)
• M28: 8,716,021 km (0.111 R)
• M29: 8,912,144 km (0.047 R)
• M30: 9,342,387 km (0.107 R)
• M31: 9,728,499 km (0.117 R)
• M32: 9,847,130 km (0.061 R)
• M33: 10,586,293 km (0.103 R)
• M34: 10,690,713 km (0.111 R)
• M35: 10,971,358 km (0.101 R)
• M36: 11,773,352 km (0.096 R)
• M37: 12,245,334 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.8

Radius: 6.9

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.31 AU - 14.85 AU

Year: 17365 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,408,314 km

• M1: 132,095 km (0.1 R)
• M2: 216,618 km (0.089 R)
• M3: 282,441 km (0.052 R)
• M4: 723,306 km (0.116 R)
• M5: 874,250 km (0.089 R)
• M6: 1,132,007 km (0.046 R)
• M7: 1,334,263 km (0.06 R)
• M8: 1,466,508 km (0.095 R)
• M9: 1,631,066 km (0.057 R)
• M10: 1,948,213 km (0.117 R)
• M11: 2,068,340 km (0.096 R)
• M12: 2,507,859 km (0.11 R)
• M13: 2,772,049 km (0.071 R)
• M14: 3,362,661 km (0.12 R)
• M15: 4,938,675 km (0.054 R)
• M16: 5,061,943 km (0.108 R)
• M17: 5,186,109 km (0.08 R)
• M18: 5,908,966 km (0.04 R)
• M19: 6,438,244 km (0.042 R)
• M20: 7,588,801 km (0.111 R)
• M21: 9,711,445 km (0.115 R)
• M22: 10,229,802 km (0.114 R)
• M23: 10,545,154 km (0.084 R)
• M24: 11,131,578 km (0.112 R)
• M25: 13,123,623 km (0.12 R)
• M26: 13,754,028 km (0.102 R)
• M27: 13,811,773 km (0.106 R)
• M28: 13,985,606 km (0.114 R)
• M29: 14,101,993 km (0.042 R)
• M30: 14,277,022 km (0.068 R)
• M31: 15,703,438 km (0.109 R)
• M32: 16,250,069 km (0.098 R)
• M33: 16,926,401 km (0.085 R)
• M34: 18,946,122 km (0.07 R)
• M35: 19,984,032 km (0.089 R)
• M36: 20,049,555 km (0.111 R)
• M37: 20,774,656 km (0.075 R)
• M38: 21,107,212 km (0.082 R)
• M39: 21,441,414 km (0.103 R)
• M40: 22,386,424 km (0.089 R)
• M41: 22,590,625 km (0.043 R)
• M42: 23,001,121 km (0.102 R)
• M43: 23,482,976 km (0.054 R)
• M44: 24,037,835 km (0.032 R)
• M45: 24,386,846 km (0.118 R)
• M46: 24,456,858 km (0.116 R)
• M47: 25,089,807 km (0.11 R)
• M48: 25,160,567 km (0.117 R)
• M49: 26,228,396 km (0.051 R)
• M50: 26,300,203 km (0.111 R)
• M51: 26,804,049 km (0.059 R)
• M52: 27,020,966 km (0.104 R)
• M53: 28,851,296 km (0.037 R)
• M54: 28,999,398 km (0.07 R)
• M55: 29,818,745 km (0.064 R)
• M56: 30,645,722 km (0.037 R)
• M57: 31,861,953 km (0.098 R)
• M58: 32,322,116 km (0.095 R)
• M59: 33,404,307 km (0.098 R)
• M60: 34,106,220 km (0.11 R)
• M61: 34,970,896 km (0.077 R)
• M62: 35,286,996 km (0.114 R)
• M63: 36,801,824 km (0.114 R)
• M64: 38,745,250 km (0.088 R)
• M65: 40,639,010 km (0.09 R)
• M66: 43,238,572 km (0.074 R)
• M67: 43,577,860 km (0.067 R)
• M68: 44,430,119 km (0.06 R)
• M69: 46,237,560 km (0.073 R)
• M70: 46,324,327 km (0.091 R)
• M71: 46,497,861 km (0.097 R)
• M72: 46,845,376 km (0.075 R)
• M73: 47,543,400 km (0.07 R)
• M74: 48,596,569 km (0.065 R)
• M75: 49,924,101 km (0.042 R)
• M76: 50,994,473 km (0.051 R)
• M77: 51,712,394 km (0.118 R)
• M78: 52,072,625 km (0.114 R)
• M79: 52,343,248 km (0.102 R)
• M80: 52,885,989 km (0.092 R)
• M81: 54,892,096 km (0.069 R)
• M82: 55,812,123 km (0.049 R)
• M83: 55,904,425 km (0.12 R)
• M84: 56,089,178 km (0.108 R)
• M85: 56,459,284 km (0.037 R)
• M86: 58,321,777 km (0.078 R)
• M87: 59,354,601 km (0.089 R)
• M88: 59,543,094 km (0.068 R)
• M89: 60,583,248 km (0.102 R)
• M90: 61,438,649 km (0.036 R)
• M91: 61,724,680 km (0.074 R)
• M92: 63,449,992 km (0.036 R)
• M93: 64,125,277 km (0.107 R)
• M94: 64,318,707 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.4

Radius: 7.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.27 AU - 17.37 AU

Year: 20943 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,408,314 km

• M1: 168,447 km (0.11 R)
• M2: 217,366 km (0.071 R)
• M3: 311,612 km (0.058 R)
• M4: 547,827 km (0.112 R)
• M5: 1,081,443 km (0.103 R)
• M6: 1,587,981 km (0.064 R)
• M7: 1,866,233 km (0.119 R)
• M8: 1,971,401 km (0.093 R)
• M9: 3,003,177 km (0.071 R)
• M10: 3,870,247 km (0.086 R)
• M11: 4,630,503 km (0.053 R)
• M12: 5,398,389 km (0.067 R)
• M13: 5,511,335 km (0.048 R)
• M14: 5,587,032 km (0.112 R)
• M15: 6,562,709 km (0.079 R)
• M16: 6,804,609 km (0.085 R)
• M17: 7,214,357 km (0.066 R)
• M18: 8,360,427 km (0.083 R)
• M19: 9,065,930 km (0.113 R)
• M20: 9,425,863 km (0.115 R)
• M21: 9,928,362 km (0.091 R)
• M22: 10,113,265 km (0.074 R)
• M23: 10,533,485 km (0.053 R)
• M24: 10,627,732 km (0.086 R)
• M25: 12,569,063 km (0.118 R)
• M26: 14,564,400 km (0.056 R)
• M27: 14,616,909 km (0.082 R)
• M28: 15,679,054 km (0.098 R)
• M29: 15,786,615 km (0.078 R)
• M30: 16,546,572 km (0.032 R)
• M31: 19,126,387 km (0.078 R)
• M32: 19,241,428 km (0.119 R)
• M33: 19,529,852 km (0.098 R)
• M34: 19,703,536 km (0.106 R)
• M35: 19,936,160 km (0.036 R)
• M36: 20,111,040 km (0.095 R)
• M37: 20,403,803 km (0.103 R)
• M38: 20,993,518 km (0.111 R)
• M39: 22,552,926 km (0.073 R)
• M40: 23,101,352 km (0.111 R)
• M41: 23,223,723 km (0.073 R)
• M42: 23,901,252 km (0.082 R)
• M43: 25,908,706 km (0.082 R)
• M44: 27,255,236 km (0.093 R)
• M45: 27,319,862 km (0.069 R)
• M46: 28,100,165 km (0.037 R)
• M47: 28,887,648 km (0.092 R)
• M48: 29,151,838 km (0.083 R)
• M49: 29,350,504 km (0.093 R)
• M50: 29,483,197 km (0.033 R)
• M51: 29,949,045 km (0.108 R)
• M52: 30,149,506 km (0.1 R)
• M53: 30,283,396 km (0.042 R)
• M54: 34,041,295 km (0.119 R)
• M55: 34,810,377 km (0.107 R)
• M56: 35,021,011 km (0.049 R)
• M57: 36,650,730 km (0.027 R)
• M58: 37,726,937 km (0.108 R)
• M59: 37,871,150 km (0.094 R)
• M60: 40,573,037 km (0.077 R)
• M61: 40,720,840 km (0.029 R)
• M62: 43,487,503 km (0.09 R)
• M63: 43,790,289 km (0.063 R)
• M64: 46,546,181 km (0.104 R)
• M65: 47,632,860 km (0.108 R)
• M66: 48,335,970 km (0.074 R)
• M67: 48,649,527 km (0.06 R)
• M68: 49,199,897 km (0.054 R)
• M69: 49,594,387 km (0.119 R)
• M70: 49,752,362 km (0.104 R)
• M71: 50,783,840 km (0.085 R)
• M72: 52,223,569 km (0.113 R)
• M73: 54,001,540 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit