🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.65 AU

Year: 137 Days

Day: 26.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.8 AU

Year: 208 Days

Day: 14.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,916,837 km

• M1: 439,967 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.78 AU - 1.1 AU

Year: 323 Days

Day: 27.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,916,837 km

• M1: 442,810 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.05 AU - 1.09 AU

Year: 393 Days

Day: 43.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.57 AU - 2.61 AU

Year: 1479 Days

Day: 36 Hours

Environment

Temp: -87 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 13.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.26 AU - 8.18 AU

Year: 6882 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,916,837 km

• M1: 178,470 km (0.097 R)
• M2: 314,305 km (0.064 R)
• M3: 499,507 km (0.079 R)
• M4: 818,151 km (0.095 R)
• M5: 1,254,827 km (0.104 R)
• M6: 1,346,830 km (0.059 R)
• M7: 1,577,958 km (0.109 R)
• M8: 1,885,382 km (0.069 R)
• M9: 1,970,802 km (0.1 R)
• M10: 2,167,673 km (0.095 R)
• M11: 2,557,824 km (0.113 R)
• M12: 2,676,904 km (0.097 R)
• M13: 2,797,929 km (0.1 R)
• M14: 2,945,582 km (0.085 R)
• M15: 3,146,642 km (0.112 R)
• M16: 3,352,189 km (0.11 R)
• M17: 3,913,331 km (0.091 R)
• M18: 4,162,860 km (0.11 R)
• M19: 4,503,943 km (0.092 R)
• M20: 4,824,681 km (0.095 R)
• M21: 5,243,555 km (0.075 R)
• M22: 5,705,663 km (0.075 R)
• M23: 6,052,879 km (0.11 R)
• M24: 6,374,664 km (0.098 R)
• M25: 7,001,480 km (0.057 R)
• M26: 7,613,634 km (0.083 R)
• M27: 7,961,150 km (0.094 R)
• M28: 8,101,622 km (0.116 R)
• M29: 8,707,942 km (0.041 R)
• M30: 8,925,458 km (0.12 R)
• M31: 9,477,175 km (0.103 R)
• M32: 10,536,477 km (0.064 R)
• M33: 10,923,936 km (0.05 R)
• M34: 11,237,343 km (0.078 R)
• M35: 11,593,536 km (0.078 R)
• M36: 12,033,802 km (0.073 R)
• M37: 12,195,368 km (0.076 R)
• M38: 12,398,223 km (0.057 R)
• M39: 14,274,180 km (0.11 R)
• M40: 14,919,096 km (0.098 R)
• M41: 15,005,714 km (0.11 R)
• M42: 15,882,058 km (0.051 R)
• M43: 16,148,342 km (0.044 R)
• M44: 16,371,243 km (0.081 R)
• M45: 16,550,312 km (0.069 R)
• M46: 16,729,979 km (0.059 R)
• M47: 17,822,043 km (0.098 R)
• M48: 18,890,172 km (0.079 R)
• M49: 19,031,093 km (0.118 R)
• M50: 19,313,833 km (0.109 R)
• M51: 19,693,064 km (0.107 R)
• M52: 19,978,945 km (0.119 R)
• M53: 20,507,026 km (0.05 R)
• M54: 20,990,975 km (0.115 R)
• M55: 22,068,827 km (0.073 R)
• M56: 22,714,342 km (0.119 R)
• M57: 27,509,702 km (0.073 R)
• M58: 27,616,216 km (0.036 R)
• M59: 28,365,402 km (0.113 R)
• M60: 28,472,963 km (0.091 R)
• M61: 29,229,778 km (0.036 R)
• M62: 29,556,051 km (0.091 R)
• M63: 30,157,584 km (0.05 R)
• M64: 30,597,552 km (0.101 R)
• M65: 31,150,615 km (0.114 R)
• M66: 32,660,058 km (0.077 R)
• M67: 33,168,541 km (0.099 R)
• M68: 33,509,025 km (0.047 R)
• M69: 33,793,710 km (0.03 R)
• M70: 34,136,289 km (0.053 R)
• M71: 34,709,698 km (0.071 R)
• M72: 34,824,888 km (0.056 R)
• M73: 35,286,398 km (0.084 R)
• M74: 35,460,081 km (0.054 R)
• M75: 37,153,230 km (0.08 R)
• M76: 37,743,094 km (0.119 R)
• M77: 38,039,298 km (0.064 R)
• M78: 38,633,800 km (0.095 R)
• M79: 39,411,409 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.5

Radius: 4.7

Gravity: 24.97 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.32 AU - 14.04 AU

Year: 16975 Days

Day: 23.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,916,837 km

• M1: 546,780 km (0.06 R)
• M2: 584,778 km (0.063 R)
• M3: 683,961 km (0.032 R)
• M4: 2,154,060 km (0.094 R)
• M5: 2,246,362 km (0.117 R)
• M6: 2,466,570 km (0.098 R)
• M7: 3,778,244 km (0.103 R)
• M8: 4,699,468 km (0.062 R)
• M9: 4,859,537 km (0.079 R)
• M10: 5,475,432 km (0.049 R)
• M11: 6,028,944 km (0.109 R)
• M12: 6,072,327 km (0.096 R)
• M13: 6,202,926 km (0.092 R)
• M14: 6,960,191 km (0.087 R)
• M15: 7,234,403 km (0.065 R)
• M16: 7,652,380 km (0.107 R)
• M17: 8,952,535 km (0.096 R)
• M18: 9,101,235 km (0.102 R)
• M19: 10,319,560 km (0.057 R)
• M20: 10,371,471 km (0.096 R)
• M21: 10,684,430 km (0.063 R)
• M22: 10,842,106 km (0.103 R)
• M23: 11,804,319 km (0.073 R)
• M24: 12,021,834 km (0.111 R)
• M25: 12,295,599 km (0.088 R)
• M26: 12,682,309 km (0.027 R)
• M27: 13,185,257 km (0.111 R)
• M28: 13,581,093 km (0.102 R)
• M29: 15,558,179 km (0.104 R)
• M30: 15,916,316 km (0.107 R)
• M31: 15,976,305 km (0.109 R)
• M32: 16,823,477 km (0.104 R)
• M33: 16,884,513 km (0.067 R)
• M34: 17,314,158 km (0.114 R)
• M35: 17,561,294 km (0.076 R)
• M36: 21,869,713 km (0.118 R)
• M37: 22,606,781 km (0.032 R)
• M38: 24,796,745 km (0.063 R)
• M39: 24,866,308 km (0.083 R)
• M40: 26,839,055 km (0.067 R)
• M41: 28,496,898 km (0.046 R)
• M42: 31,307,394 km (0.091 R)
• M43: 32,289,055 km (0.111 R)
• M44: 32,440,897 km (0.118 R)
• M45: 34,127,613 km (0.08 R)
• M46: 34,359,789 km (0.117 R)
• M47: 34,437,280 km (0.04 R)
• M48: 34,825,786 km (0.098 R)
• M49: 35,528,597 km (0.105 R)
• M50: 36,868,994 km (0.076 R)
• M51: 38,466,998 km (0.061 R)
• M52: 38,547,482 km (0.088 R)
• M53: 39,274,527 km (0.117 R)
• M54: 39,517,774 km (0.076 R)
• M55: 39,680,237 km (0.073 R)
• M56: 40,169,123 km (0.099 R)
• M57: 40,414,314 km (0.052 R)
• M58: 40,823,913 km (0.086 R)
• M59: 41,152,729 km (0.085 R)
• M60: 42,144,263 km (0.082 R)
• M61: 42,559,697 km (0.12 R)
• M62: 42,809,675 km (0.051 R)
• M63: 42,893,001 km (0.084 R)
• M64: 43,310,977 km (0.097 R)
• M65: 43,478,527 km (0.107 R)
• M66: 44,066,596 km (0.079 R)
• M67: 44,488,163 km (0.076 R)
• M68: 44,826,553 km (0.081 R)
• M69: 45,335,485 km (0.116 R)
• M70: 45,761,241 km (0.099 R)
• M71: 46,102,773 km (0.07 R)
• M72: 46,273,763 km (0.119 R)
• M73: 48,603,750 km (0.086 R)
• M74: 49,739,048 km (0.118 R)
• M75: 49,826,712 km (0.106 R)
• M76: 50,090,154 km (0.068 R)
• M77: 50,442,008 km (0.106 R)
• M78: 51,148,410 km (0.12 R)
• M79: 51,769,091 km (0.095 R)
• M80: 53,736,004 km (0.041 R)
• M81: 53,916,120 km (0.087 R)
• M82: 54,547,722 km (0.068 R)
• M83: 54,819,242 km (0.112 R)
• M84: 55,272,673 km (0.094 R)
• M85: 55,909,511 km (0.041 R)
• M86: 56,274,530 km (0.026 R)
• M87: 57,190,668 km (0.087 R)
• M88: 57,282,521 km (0.112 R)
• M89: 58,851,952 km (0.046 R)
• M90: 60,810,038 km (0.112 R)
• M91: 61,561,618 km (0.099 R)
• M92: 61,655,865 km (0.097 R)
• M93: 62,127,397 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.6

Radius: 4.8

Gravity: 26.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.29 AU - 15.11 AU

Year: 18983 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,916,837 km

• M1: 189,840 km (0.08 R)
• M2: 275,260 km (0.092 R)
• M3: 584,628 km (0.091 R)
• M4: 691,441 km (0.1 R)
• M5: 1,023,997 km (0.11 R)
• M6: 1,261,110 km (0.098 R)
• M7: 1,457,233 km (0.116 R)
• M8: 2,644,741 km (0.112 R)
• M9: 2,895,467 km (0.066 R)
• M10: 3,771,362 km (0.049 R)
• M11: 4,722,655 km (0.113 R)
• M12: 4,765,739 km (0.108 R)
• M13: 4,895,441 km (0.117 R)
• M14: 5,974,341 km (0.12 R)
• M15: 6,397,403 km (0.094 R)
• M16: 6,444,975 km (0.083 R)
• M17: 6,636,461 km (0.113 R)
• M18: 7,824,567 km (0.119 R)
• M19: 8,442,855 km (0.104 R)
• M20: 8,652,442 km (0.067 R)
• M21: 8,916,781 km (0.116 R)
• M22: 9,076,701 km (0.112 R)
• M23: 10,222,471 km (0.058 R)
• M24: 11,470,566 km (0.075 R)
• M25: 12,826,073 km (0.116 R)
• M26: 13,127,512 km (0.097 R)
• M27: 13,798,608 km (0.054 R)
• M28: 14,355,860 km (0.063 R)
• M29: 14,543,307 km (0.036 R)
• M30: 14,857,462 km (0.063 R)
• M31: 15,110,432 km (0.059 R)
• M32: 15,620,561 km (0.102 R)
• M33: 16,266,225 km (0.094 R)
• M34: 17,251,028 km (0.037 R)
• M35: 18,254,830 km (0.081 R)
• M36: 18,593,669 km (0.1 R)
• M37: 18,866,236 km (0.112 R)
• M38: 19,761,131 km (0.116 R)
• M39: 22,455,239 km (0.112 R)
• M40: 22,600,199 km (0.099 R)
• M41: 25,488,186 km (0.073 R)
• M42: 26,399,985 km (0.082 R)
• M43: 27,477,090 km (0.112 R)
• M44: 27,632,073 km (0.059 R)
• M45: 27,865,147 km (0.096 R)
• M46: 28,333,388 km (0.093 R)
• M47: 29,198,512 km (0.105 R)
• M48: 29,992,428 km (0.104 R)
• M49: 30,231,934 km (0.055 R)
• M50: 30,552,373 km (0.027 R)
• M51: 31,115,759 km (0.087 R)
• M52: 31,277,474 km (0.057 R)
• M53: 31,926,729 km (0.103 R)
• M54: 32,089,641 km (0.061 R)
• M55: 33,983,999 km (0.045 R)
• M56: 34,986,604 km (0.057 R)
• M57: 35,660,392 km (0.082 R)
• M58: 36,849,845 km (0.109 R)
• M59: 38,138,780 km (0.06 R)
• M60: 40,231,355 km (0.113 R)
• M61: 41,647,000 km (0.103 R)
• M62: 42,898,985 km (0.036 R)
• M63: 43,529,689 km (0.12 R)
• M64: 44,072,729 km (0.115 R)
• M65: 44,435,953 km (0.114 R)
• M66: 45,165,392 km (0.094 R)
• M67: 45,348,351 km (0.095 R)
• M68: 45,439,904 km (0.091 R)
• M69: 47,284,596 km (0.095 R)
• M70: 47,563,297 km (0.099 R)
• M71: 50,096,886 km (0.066 R)
• M72: 51,236,972 km (0.025 R)
• M73: 51,332,415 km (0.101 R)
• M74: 51,523,302 km (0.054 R)
• M75: 51,618,895 km (0.079 R)
• M76: 52,674,009 km (0.112 R)
• M77: 54,318,688 km (0.076 R)
• M78: 54,415,926 km (0.102 R)
• M79: 54,805,629 km (0.097 R)
• M80: 55,196,229 km (0.103 R)
• M81: 56,965,224 km (0.074 R)
• M82: 58,553,205 km (0.093 R)
• M83: 58,652,987 km (0.05 R)
• M84: 59,753,728 km (0.09 R)
• M85: 59,954,638 km (0.096 R)
• M86: 60,256,377 km (0.078 R)
• M87: 60,457,735 km (0.101 R)
• M88: 60,962,329 km (0.084 R)
• M89: 63,096,792 km (0.113 R)
• M90: 68,381,336 km (0.085 R)
• M91: 68,486,354 km (0.038 R)
• M92: 68,696,539 km (0.082 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit