🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.57 AU - 0.61 AU

Year: 207 Days

Day: 14 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.49 AU - 0.75 AU

Year: 223 Days

Day: 26.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.18 AU - 1.52 AU

Year: 716 Days

Day: 17.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,539,210 km

• M1: 480,808 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.18 AU - 1.96 AU

Year: 898 Days

Day: 23.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,539,210 km

• M1: 659,876 km (0.043 R)
• M2: 791,223 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.66 AU - 1.76 AU

Year: 1021 Days

Day: 45.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 14.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.28 AU - 6.8 AU

Year: 7636 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,539,210 km

• M1: 187,446 km (0.105 R)
• M2: 352,303 km (0.092 R)
• M3: 499,058 km (0.095 R)
• M4: 608,265 km (0.083 R)
• M5: 812,765 km (0.119 R)
• M6: 1,174,493 km (0.103 R)
• M7: 1,474,885 km (0.115 R)
• M8: 1,901,090 km (0.098 R)
• M9: 2,214,048 km (0.061 R)
• M10: 2,726,720 km (0.084 R)
• M11: 2,890,231 km (0.092 R)
• M12: 2,985,226 km (0.079 R)
• M13: 3,966,139 km (0.078 R)
• M14: 4,152,388 km (0.052 R)
• M15: 4,260,099 km (0.11 R)
• M16: 4,897,834 km (0.098 R)
• M17: 5,804,996 km (0.045 R)
• M18: 5,986,608 km (0.061 R)
• M19: 6,200,981 km (0.053 R)
• M20: 6,449,164 km (0.058 R)
• M21: 6,700,489 km (0.108 R)
• M22: 7,213,161 km (0.107 R)
• M23: 7,343,311 km (0.107 R)
• M24: 7,507,120 km (0.096 R)
• M25: 7,905,350 km (0.115 R)
• M26: 8,006,029 km (0.117 R)
• M27: 8,310,461 km (0.111 R)
• M28: 9,602,388 km (0.077 R)
• M29: 9,998,523 km (0.107 R)
• M30: 10,326,591 km (0.113 R)
• M31: 10,473,646 km (0.114 R)
• M32: 10,956,099 km (0.063 R)
• M33: 11,068,597 km (0.059 R)
• M34: 11,256,791 km (0.115 R)
• M35: 11,484,030 km (0.052 R)
• M36: 11,827,806 km (0.084 R)
• M37: 12,020,189 km (0.052 R)
• M38: 12,525,531 km (0.087 R)
• M39: 12,721,803 km (0.108 R)
• M40: 13,196,776 km (0.099 R)
• M41: 13,920,381 km (0.095 R)
• M42: 14,492,144 km (0.059 R)
• M43: 15,322,263 km (0.074 R)
• M44: 15,743,082 km (0.108 R)
• M45: 16,381,565 km (0.062 R)
• M46: 17,772,077 km (0.09 R)
• M47: 17,948,453 km (0.098 R)
• M48: 18,929,516 km (0.1 R)
• M49: 19,426,480 km (0.079 R)
• M50: 20,618,476 km (0.075 R)
• M51: 20,943,403 km (0.106 R)
• M52: 21,457,571 km (0.061 R)
• M53: 22,928,716 km (0.03 R)
• M54: 23,313,631 km (0.077 R)
• M55: 24,334,338 km (0.115 R)
• M56: 24,727,032 km (0.071 R)
• M57: 24,924,202 km (0.087 R)
• M58: 25,121,821 km (0.077 R)
• M59: 25,270,372 km (0.086 R)
• M60: 25,518,704 km (0.106 R)
• M61: 26,469,698 km (0.051 R)
• M62: 26,822,898 km (0.111 R)
• M63: 26,924,176 km (0.098 R)
• M64: 27,025,454 km (0.039 R)
• M65: 29,967,146 km (0.119 R)
• M66: 30,599,347 km (0.103 R)
• M67: 31,023,158 km (0.103 R)
• M68: 31,129,522 km (0.092 R)
• M69: 31,449,063 km (0.083 R)
• M70: 31,769,651 km (0.04 R)
• M71: 31,876,913 km (0.111 R)
• M72: 33,226,136 km (0.106 R)
• M73: 33,498,254 km (0.104 R)
• M74: 33,661,914 km (0.066 R)
• M75: 34,209,143 km (0.105 R)
• M76: 34,980,321 km (0.085 R)
• M77: 35,201,725 km (0.1 R)
• M78: 35,701,681 km (0.06 R)
• M79: 36,652,226 km (0.095 R)
• M80: 36,764,574 km (0.102 R)
• M81: 37,384,807 km (0.119 R)
• M82: 37,554,451 km (0.103 R)
• M83: 37,667,846 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 8

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.16 AU - 7.98 AU

Year: 9509 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,539,210 km

• M1: 230,231 km (0.113 R)
• M2: 307,573 km (0.03 R)
• M3: 481,855 km (0.119 R)
• M4: 560,842 km (0.075 R)
• M5: 1,235,678 km (0.07 R)
• M6: 1,891,216 km (0.09 R)
• M7: 1,977,235 km (0.116 R)
• M8: 2,380,401 km (0.089 R)
• M9: 2,520,425 km (0.09 R)
• M10: 2,663,291 km (0.054 R)
• M11: 2,808,850 km (0.1 R)
• M12: 3,312,994 km (0.119 R)
• M13: 3,391,085 km (0.111 R)
• M14: 3,602,167 km (0.046 R)
• M15: 3,682,501 km (0.027 R)
• M16: 4,489,432 km (0.085 R)
• M17: 5,017,064 km (0.102 R)
• M18: 5,782,257 km (0.096 R)
• M19: 6,913,666 km (0.07 R)
• M20: 7,249,214 km (0.074 R)
• M21: 7,762,783 km (0.099 R)
• M22: 7,832,047 km (0.114 R)
• M23: 8,644,363 km (0.057 R)
• M24: 8,896,885 km (0.048 R)
• M25: 9,151,949 km (0.096 R)
• M26: 9,743,758 km (0.096 R)
• M27: 11,871,189 km (0.116 R)
• M28: 12,516,106 km (0.068 R)
• M29: 14,050,681 km (0.029 R)
• M30: 14,818,567 km (0.089 R)
• M31: 16,172,727 km (0.094 R)
• M32: 16,573,200 km (0.096 R)
• M33: 16,662,660 km (0.06 R)
• M34: 18,069,628 km (0.096 R)
• M35: 19,091,082 km (0.093 R)
• M36: 19,372,775 km (0.112 R)
• M37: 19,845,654 km (0.113 R)
• M38: 20,274,401 km (0.093 R)
• M39: 20,609,949 km (0.066 R)
• M40: 20,898,972 km (0.118 R)
• M41: 24,014,647 km (0.112 R)
• M42: 24,879,921 km (0.088 R)
• M43: 25,033,708 km (0.067 R)
• M44: 25,703,607 km (0.086 R)
• M45: 27,430,565 km (0.095 R)
• M46: 28,495,402 km (0.075 R)
• M47: 29,465,245 km (0.115 R)
• M48: 29,519,400 km (0.066 R)
• M49: 30,500,612 km (0.098 R)
• M50: 30,555,365 km (0.079 R)
• M51: 30,720,072 km (0.069 R)
• M52: 31,215,989 km (0.118 R)
• M53: 31,271,191 km (0.056 R)
• M54: 31,658,799 km (0.078 R)
• M55: 34,302,792 km (0.107 R)
• M56: 34,416,935 km (0.087 R)
• M57: 36,027,206 km (0.103 R)
• M58: 36,085,101 km (0.089 R)
• M59: 36,201,189 km (0.057 R)
• M60: 36,491,708 km (0.042 R)
• M61: 36,899,811 km (0.093 R)
• M62: 37,720,654 km (0.073 R)
• M63: 38,606,722 km (0.12 R)
• M64: 39,439,983 km (0.099 R)
• M65: 39,918,845 km (0.044 R)
• M66: 40,098,812 km (0.108 R)

Asteroid Belt

Center: 9.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.2

Radius: 3.3

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.68 AU - 12.36 AU

Year: 15578 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 84,539,210 km

• M1: 69,114 km (0.072 R)
• M2: 135,984 km (0.093 R)
• M3: 287,527 km (0.116 R)
• M4: 309,518 km (0.086 R)
• M5: 753,524 km (0.034 R)
• M6: 1,475,185 km (0.077 R)
• M7: 2,628,135 km (0.092 R)
• M8: 2,968,471 km (0.103 R)
• M9: 3,348,449 km (0.116 R)
• M10: 4,692,137 km (0.12 R)
• M11: 4,954,981 km (0.04 R)
• M12: 6,053,777 km (0.1 R)
• M13: 7,561,275 km (0.107 R)
• M14: 8,285,927 km (0.078 R)
• M15: 8,924,560 km (0.061 R)
• M16: 9,542,100 km (0.091 R)
• M17: 9,652,503 km (0.095 R)
• M18: 11,242,130 km (0.054 R)
• M19: 11,553,892 km (0.1 R)
• M20: 11,671,626 km (0.038 R)
• M21: 11,987,427 km (0.103 R)
• M22: 14,570,085 km (0.105 R)
• M23: 15,467,821 km (0.086 R)
• M24: 16,163,601 km (0.047 R)
• M25: 16,692,280 km (0.047 R)
• M26: 16,958,564 km (0.117 R)
• M27: 17,092,305 km (0.05 R)
• M28: 17,226,494 km (0.102 R)
• M29: 17,721,065 km (0.059 R)
• M30: 18,311,677 km (0.035 R)
• M31: 19,698,898 km (0.114 R)
• M32: 21,455,925 km (0.064 R)
• M33: 21,600,586 km (0.047 R)
• M34: 22,426,217 km (0.058 R)
• M35: 22,475,135 km (0.111 R)
• M36: 24,058,330 km (0.114 R)
• M37: 24,208,675 km (0.096 R)
• M38: 25,066,021 km (0.105 R)
• M39: 27,644,789 km (0.1 R)
• M40: 28,065,009 km (0.089 R)
• M41: 29,874,994 km (0.081 R)
• M42: 30,848,427 km (0.089 R)
• M43: 32,107,293 km (0.102 R)
• M44: 32,937,262 km (0.113 R)
• M45: 33,215,514 km (0.072 R)
• M46: 33,271,165 km (0.102 R)
• M47: 34,731,390 km (0.071 R)
• M48: 36,499,337 km (0.072 R)
• M49: 38,530,428 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.3

Radius: 3.3

Gravity: 65.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.02 AU - 14.16 AU

Year: 22873 Days

Day: 17.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,539,210 km

• M1: 298,149 km (0.108 R)
• M2: 395,238 km (0.069 R)
• M3: 902,075 km (0.044 R)
• M4: 1,917,246 km (0.099 R)
• M5: 1,988,904 km (0.106 R)
• M6: 2,515,189 km (0.107 R)
• M7: 2,673,164 km (0.096 R)
• M8: 3,208,276 km (0.089 R)
• M9: 3,641,811 km (0.107 R)
• M10: 3,730,672 km (0.069 R)
• M11: 4,139,523 km (0.089 R)
• M12: 5,097,996 km (0.101 R)
• M13: 5,398,239 km (0.044 R)
• M14: 5,601,692 km (0.055 R)
• M15: 5,911,509 km (0.092 R)
• M16: 6,121,246 km (0.094 R)
• M17: 6,386,632 km (0.043 R)
• M18: 6,764,666 km (0.104 R)
• M19: 7,149,881 km (0.094 R)
• M20: 8,406,054 km (0.112 R)
• M21: 9,119,486 km (0.058 R)
• M22: 9,605,679 km (0.1 R)
• M23: 9,728,649 km (0.049 R)
• M24: 10,857,813 km (0.108 R)
• M25: 11,114,374 km (0.12 R)
• M26: 11,243,327 km (0.052 R)
• M27: 11,764,377 km (0.118 R)
• M28: 12,093,941 km (0.117 R)
• M29: 12,560,536 km (0.12 R)
• M30: 12,762,194 km (0.1 R)
• M31: 13,786,940 km (0.113 R)
• M32: 14,766,806 km (0.117 R)
• M33: 15,122,250 km (0.096 R)
• M34: 15,265,266 km (0.046 R)
• M35: 15,696,706 km (0.101 R)
• M36: 17,762,952 km (0.109 R)
• M37: 18,292,678 km (0.113 R)
• M38: 18,521,264 km (0.115 R)
• M39: 18,750,896 km (0.097 R)
• M40: 19,058,320 km (0.119 R)
• M41: 21,497,812 km (0.113 R)
• M42: 21,658,481 km (0.089 R)
• M43: 21,819,597 km (0.103 R)
• M44: 21,900,380 km (0.059 R)
• M45: 22,224,110 km (0.119 R)
• M46: 22,386,723 km (0.112 R)
• M47: 23,535,335 km (0.081 R)
• M48: 24,871,244 km (0.082 R)
• M49: 24,955,618 km (0.111 R)
• M50: 26,489,445 km (0.072 R)
• M51: 26,747,950 km (0.053 R)
• M52: 27,180,886 km (0.053 R)
• M53: 28,141,155 km (0.082 R)
• M54: 29,112,643 km (0.102 R)
• M55: 29,826,075 km (0.049 R)
• M56: 32,644,350 km (0.097 R)
• M57: 33,944,654 km (0.101 R)
• M58: 34,225,450 km (0.095 R)
• M59: 34,413,045 km (0.053 R)
• M60: 35,831,383 km (0.096 R)
• M61: 36,787,463 km (0.062 R)
• M62: 37,655,130 km (0.053 R)
• M63: 37,945,799 km (0.111 R)
• M64: 38,237,216 km (0.12 R)
• M65: 40,298,076 km (0.054 R)
• M66: 40,893,476 km (0.118 R)
• M67: 41,591,798 km (0.105 R)
• M68: 42,798,156 km (0.077 R)
• M69: 45,039,281 km (0.072 R)
• M70: 46,070,459 km (0.038 R)
• M71: 46,901,176 km (0.118 R)
• M72: 47,527,244 km (0.05 R)
• M73: 47,946,267 km (0.082 R)
• M74: 48,366,488 km (0.096 R)
• M75: 50,059,636 km (0.109 R)
• M76: 51,020,354 km (0.101 R)
• M77: 51,664,373 km (0.111 R)
• M78: 53,177,405 km (0.081 R)
• M79: 53,503,379 km (0.086 R)
• M80: 57,134,120 km (0.026 R)
• M81: 57,579,622 km (0.12 R)
• M82: 57,691,072 km (0.058 R)
• M83: 61,754,300 km (0.072 R)
• M84: 63,014,064 km (0.065 R)
• M85: 64,629,721 km (0.065 R)
• M86: 66,258,991 km (0.106 R)
• M87: 66,375,827 km (0.119 R)
• M88: 68,019,459 km (0.078 R)
• M89: 69,320,362 km (0.082 R)
• M90: 70,629,343 km (0.08 R)
• M91: 73,150,965 km (0.115 R)
• M92: 73,271,691 km (0.101 R)
• M93: 73,513,590 km (0.036 R)
• M94: 74,726,680 km (0.073 R)
• M95: 80,391,203 km (0.049 R)
• M96: 82,142,545 km (0.114 R)
• M97: 83,906,304 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit