🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.96 AU

Year: 225 Days

Day: 17.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.43 AU - 2.11 AU

Year: 740 Days

Day: 21.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.58 AU - 2.58 AU

Year: 943 Days

Day: 48 Hours

Environment

Temp: 2 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.13 AU - 3.23 AU

Year: 1783 Days

Day: 25.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,247,267 km

• M1: 234,121 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.95 AU - 7.55 AU

Year: 6137 Days

Day: 32.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 11.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.32 AU - 11.8 AU

Year: 10787 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,247,267 km

• M1: 142,866 km (0.069 R)
• M2: 279,898 km (0.096 R)
• M3: 426,204 km (0.1 R)
• M4: 853,905 km (0.068 R)
• M5: 1,120,488 km (0.078 R)
• M6: 1,209,499 km (0.102 R)
• M7: 1,629,869 km (0.038 R)
• M8: 1,835,715 km (0.087 R)
• M9: 1,963,472 km (0.081 R)
• M10: 2,116,361 km (0.079 R)
• M11: 2,914,615 km (0.071 R)
• M12: 3,346,355 km (0.111 R)
• M13: 3,744,285 km (0.064 R)
• M14: 4,101,375 km (0.035 R)
• M15: 4,383,666 km (0.074 R)
• M16: 4,878,087 km (0.053 R)
• M17: 5,116,995 km (0.099 R)
• M18: 5,920,037 km (0.114 R)
• M19: 6,078,909 km (0.081 R)
• M20: 6,531,593 km (0.095 R)
• M21: 7,298,880 km (0.067 R)
• M22: 8,484,892 km (0.098 R)
• M23: 9,100,188 km (0.111 R)
• M24: 10,031,285 km (0.088 R)
• M25: 11,149,081 km (0.074 R)
• M26: 11,227,619 km (0.104 R)
• M27: 11,345,802 km (0.059 R)
• M28: 13,209,043 km (0.086 R)
• M29: 13,417,283 km (0.104 R)
• M30: 17,074,802 km (0.117 R)
• M31: 17,347,219 km (0.104 R)
• M32: 17,438,325 km (0.103 R)
• M33: 17,712,687 km (0.106 R)
• M34: 18,265,750 km (0.098 R)
• M35: 18,497,777 km (0.116 R)
• M36: 18,777,674 km (0.111 R)
• M37: 19,011,795 km (0.116 R)
• M38: 19,152,866 km (0.116 R)
• M39: 19,247,112 km (0.053 R)
• M40: 20,341,570 km (0.027 R)
• M41: 21,309,618 km (0.044 R)
• M42: 21,700,966 km (0.106 R)
• M43: 21,799,252 km (0.099 R)
• M44: 22,391,809 km (0.111 R)
• M45: 22,839,556 km (0.075 R)
• M46: 23,240,179 km (0.088 R)
• M47: 23,340,709 km (0.075 R)
• M48: 24,150,033 km (0.112 R)
• M49: 24,353,785 km (0.109 R)
• M50: 25,071,406 km (0.092 R)
• M51: 25,432,984 km (0.106 R)
• M52: 25,640,177 km (0.115 R)
• M53: 25,744,148 km (0.1 R)
• M54: 26,161,077 km (0.054 R)
• M55: 26,370,365 km (0.09 R)
• M56: 26,895,902 km (0.037 R)
• M57: 28,332,490 km (0.031 R)
• M58: 29,141,366 km (0.053 R)
• M59: 29,249,675 km (0.091 R)
• M60: 29,630,252 km (0.1 R)
• M61: 29,903,118 km (0.108 R)
• M62: 30,067,227 km (0.079 R)
• M63: 30,506,147 km (0.081 R)
• M64: 31,113,365 km (0.115 R)
• M65: 31,335,069 km (0.083 R)
• M66: 32,227,420 km (0.12 R)
• M67: 32,620,414 km (0.047 R)
• M68: 32,733,061 km (0.077 R)
• M69: 32,845,858 km (0.111 R)
• M70: 33,015,053 km (0.034 R)
• M71: 33,128,149 km (0.085 R)
• M72: 33,297,943 km (0.102 R)
• M73: 34,265,691 km (0.036 R)
• M74: 34,724,209 km (0.12 R)
• M75: 35,300,310 km (0.102 R)
• M76: 35,879,553 km (0.111 R)
• M77: 36,112,178 km (0.103 R)
• M78: 36,520,431 km (0.119 R)
• M79: 36,637,267 km (0.1 R)
• M80: 37,223,690 km (0.111 R)
• M81: 39,121,190 km (0.099 R)
• M82: 39,961,331 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.5

Radius: 14.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.72 AU - 13 AU

Year: 12036 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,247,267 km

• M1: 191,036 km (0.105 R)
• M2: 357,988 km (0.082 R)
• M3: 503,696 km (0.059 R)
• M4: 901,776 km (0.066 R)
• M5: 1,280,857 km (0.087 R)
• M6: 1,431,203 km (0.103 R)
• M7: 1,587,981 km (0.058 R)
• M8: 1,771,538 km (0.084 R)
• M9: 1,919,341 km (0.06 R)
• M10: 2,227,811 km (0.058 R)
• M11: 2,720,736 km (0.118 R)
• M12: 3,170,577 km (0.112 R)
• M13: 3,352,039 km (0.102 R)
• M14: 4,253,666 km (0.061 R)
• M15: 4,367,959 km (0.108 R)
• M16: 5,136,144 km (0.116 R)
• M17: 6,074,422 km (0.112 R)
• M18: 6,563,457 km (0.045 R)
• M19: 7,235,451 km (0.076 R)
• M20: 7,510,412 km (0.04 R)
• M21: 7,614,382 km (0.106 R)
• M22: 8,356,088 km (0.087 R)
• M23: 8,463,948 km (0.104 R)
• M24: 9,010,280 km (0.06 R)
• M25: 9,418,233 km (0.117 R)
• M26: 10,098,903 km (0.113 R)
• M27: 10,329,284 km (0.114 R)
• M28: 11,070,691 km (0.085 R)
• M29: 11,308,253 km (0.105 R)
• M30: 13,186,304 km (0.096 R)
• M31: 14,592,375 km (0.075 R)
• M32: 15,115,518 km (0.104 R)
• M33: 16,090,597 km (0.036 R)
• M34: 17,961,618 km (0.031 R)
• M35: 18,054,668 km (0.102 R)
• M36: 19,374,121 km (0.079 R)
• M37: 19,469,415 km (0.061 R)
• M38: 19,756,643 km (0.051 R)
• M39: 20,093,537 km (0.115 R)
• M40: 20,383,907 km (0.098 R)
• M41: 20,968,685 km (0.1 R)
• M42: 22,655,401 km (0.11 R)
• M43: 22,856,610 km (0.11 R)
• M44: 23,210,409 km (0.057 R)
• M45: 24,540,035 km (0.115 R)
• M46: 24,746,779 km (0.118 R)
• M47: 25,527,231 km (0.115 R)
• M48: 26,315,911 km (0.096 R)
• M49: 26,421,677 km (0.108 R)
• M50: 26,527,592 km (0.103 R)
• M51: 26,686,615 km (0.045 R)
• M52: 26,792,979 km (0.104 R)
• M53: 27,165,926 km (0.044 R)
• M54: 27,540,669 km (0.107 R)
• M55: 28,620,765 km (0.106 R)
• M56: 28,783,977 km (0.106 R)
• M57: 29,604,671 km (0.115 R)
• M58: 30,822,248 km (0.069 R)
• M59: 30,933,698 km (0.1 R)
• M60: 31,157,197 km (0.113 R)
• M61: 33,020,738 km (0.089 R)
• M62: 33,420,763 km (0.116 R)
• M63: 35,094,763 km (0.052 R)
• M64: 35,327,836 km (0.113 R)
• M65: 35,503,015 km (0.08 R)
• M66: 37,329,456 km (0.112 R)
• M67: 38,104,522 km (0.115 R)
• M68: 38,644,122 km (0.118 R)
• M69: 39,609,926 km (0.105 R)
• M70: 39,791,837 km (0.066 R)
• M71: 40,095,670 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.2

Radius: 8

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.01 AU - 19.59 AU

Year: 26654 Days

Day: 19.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,247,267 km

• M1: 211,531 km (0.107 R)
• M2: 460,761 km (0.104 R)
• M3: 1,185,563 km (0.061 R)
• M4: 2,944,086 km (0.105 R)
• M5: 3,357,724 km (0.116 R)
• M6: 4,444,553 km (0.113 R)
• M7: 4,600,583 km (0.06 R)
• M8: 5,242,957 km (0.076 R)
• M9: 5,970,451 km (0.117 R)
• M10: 6,200,682 km (0.037 R)
• M11: 6,375,263 km (0.105 R)
• M12: 6,433,905 km (0.108 R)
• M13: 7,211,515 km (0.063 R)
• M14: 8,081,726 km (0.105 R)
• M15: 9,448,452 km (0.116 R)
• M16: 12,682,758 km (0.115 R)
• M17: 13,127,662 km (0.114 R)
• M18: 13,202,311 km (0.08 R)
• M19: 13,352,059 km (0.062 R)
• M20: 15,349,639 km (0.115 R)
• M21: 18,348,628 km (0.067 R)
• M22: 18,935,949 km (0.066 R)
• M23: 19,189,517 km (0.095 R)
• M24: 19,529,404 km (0.044 R)
• M25: 19,871,384 km (0.072 R)
• M26: 20,042,973 km (0.089 R)
• M27: 21,522,047 km (0.106 R)
• M28: 22,141,233 km (0.047 R)
• M29: 23,035,978 km (0.078 R)
• M30: 24,860,773 km (0.062 R)
• M31: 25,790,374 km (0.071 R)
• M32: 28,356,725 km (0.105 R)
• M33: 28,453,365 km (0.113 R)
• M34: 28,743,735 km (0.086 R)
• M35: 29,817,249 km (0.096 R)
• M36: 30,210,841 km (0.114 R)
• M37: 31,402,089 km (0.112 R)
• M38: 31,602,101 km (0.06 R)
• M39: 32,507,318 km (0.082 R)
• M40: 33,421,211 km (0.086 R)
• M41: 33,727,588 km (0.065 R)
• M42: 34,035,012 km (0.119 R)
• M43: 34,549,479 km (0.072 R)
• M44: 36,108,139 km (0.094 R)
• M45: 36,317,725 km (0.038 R)
• M46: 37,159,961 km (0.05 R)
• M47: 37,583,623 km (0.118 R)
• M48: 38,115,293 km (0.069 R)
• M49: 40,484,026 km (0.059 R)
• M50: 41,029,011 km (0.103 R)
• M51: 41,576,539 km (0.042 R)
• M52: 42,126,312 km (0.03 R)
• M53: 43,011,033 km (0.101 R)
• M54: 43,122,185 km (0.088 R)
• M55: 44,574,182 km (0.096 R)
• M56: 45,362,562 km (0.093 R)
• M57: 46,496,963 km (0.116 R)
• M58: 46,724,950 km (0.1 R)
• M59: 47,985,611 km (0.118 R)
• M60: 48,215,992 km (0.073 R)
• M61: 48,909,528 km (0.096 R)
• M62: 49,025,317 km (0.067 R)
• M63: 49,839,129 km (0.085 R)
• M64: 50,423,159 km (0.091 R)
• M65: 50,891,999 km (0.103 R)
• M66: 52,781,869 km (0.116 R)
• M67: 52,900,799 km (0.053 R)
• M68: 57,117,215 km (0.059 R)
• M69: 57,605,951 km (0.109 R)
• M70: 57,973,364 km (0.12 R)
• M71: 63,704,308 km (0.062 R)
• M72: 64,973,796 km (0.08 R)
• M73: 67,279,997 km (0.081 R)
• M74: 67,796,109 km (0.058 R)
• M75: 67,925,362 km (0.077 R)
• M76: 68,832,224 km (0.082 R)
• M77: 71,314,053 km (0.115 R)
• M78: 71,445,400 km (0.103 R)
• M79: 71,577,046 km (0.03 R)
• M80: 72,367,820 km (0.086 R)
• M81: 76,633,903 km (0.063 R)
• M82: 79,750,026 km (0.077 R)
• M83: 80,706,705 km (0.067 R)
• M84: 80,843,737 km (0.034 R)
• M85: 82,493,352 km (0.067 R)
• M86: 82,631,281 km (0.103 R)
• M87: 82,907,439 km (0.108 R)
• M88: 83,184,046 km (0.09 R)
• M89: 83,460,802 km (0.117 R)
• M90: 83,737,857 km (0.056 R)
• M91: 84,710,093 km (0.033 R)
• M92: 88,212,928 km (0.109 R)
• M93: 88,777,809 km (0.079 R)
• M94: 89,202,218 km (0.098 R)
• M95: 90,479,485 km (0.069 R)

Kuiper Belt

Range: 34.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit