🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.76 AU - 1.02 AU

Year: 295 Days

Day: 14 Hours

Environment

Temp: 168 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.15 AU - 1.47 AU

Year: 527 Days

Day: 14.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.3 AU - 1.5 AU

Year: 582 Days

Day: 47.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 62 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.96 AU - 3.16 AU

Year: 1440 Days

Day: 26.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,864,234 km

• M1: 789,278 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.6

Radius: 4.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.27 AU - 16.03 AU

Year: 20725 Days

Day: 16.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,864,234 km

• M1: 181,163 km (0.088 R)
• M2: 287,677 km (0.105 R)
• M3: 455,974 km (0.115 R)
• M4: 718,818 km (0.104 R)
• M5: 1,041,650 km (0.117 R)
• M6: 1,578,258 km (0.106 R)
• M7: 1,622,688 km (0.073 R)
• M8: 2,414,061 km (0.093 R)
• M9: 2,569,194 km (0.096 R)
• M10: 3,952,825 km (0.082 R)
• M11: 5,832,971 km (0.089 R)
• M12: 6,716,496 km (0.1 R)
• M13: 6,752,698 km (0.111 R)
• M14: 7,155,266 km (0.101 R)
• M15: 8,292,060 km (0.088 R)
• M16: 8,486,986 km (0.084 R)
• M17: 8,683,408 km (0.099 R)
• M18: 9,160,925 km (0.119 R)
• M19: 9,769,639 km (0.112 R)
• M20: 9,934,196 km (0.102 R)
• M21: 10,266,154 km (0.034 R)
• M22: 10,813,084 km (0.053 R)
• M23: 11,542,673 km (0.118 R)
• M24: 11,979,199 km (0.106 R)
• M25: 12,332,250 km (0.109 R)
• M26: 12,778,501 km (0.077 R)
• M27: 13,229,987 km (0.068 R)
• M28: 13,595,006 km (0.111 R)
• M29: 13,732,636 km (0.079 R)
• M30: 14,241,568 km (0.051 R)
• M31: 14,381,442 km (0.065 R)
• M32: 14,803,756 km (0.093 R)
• M33: 15,134,966 km (0.117 R)
• M34: 15,660,503 km (0.081 R)
• M35: 16,926,401 km (0.089 R)
• M36: 17,223,053 km (0.086 R)
• M37: 18,275,175 km (0.105 R)
• M38: 18,477,880 km (0.092 R)
• M39: 19,039,321 km (0.088 R)
• M40: 19,554,536 km (0.076 R)
• M41: 20,022,179 km (0.057 R)
• M42: 20,388,395 km (0.098 R)
• M43: 20,493,562 km (0.078 R)
• M44: 20,651,388 km (0.109 R)
• M45: 23,727,569 km (0.095 R)
• M46: 24,059,676 km (0.055 R)
• M47: 25,572,709 km (0.103 R)
• M48: 26,483,760 km (0.093 R)
• M49: 26,885,729 km (0.115 R)
• M50: 28,103,606 km (0.079 R)
• M51: 29,398,674 km (0.076 R)
• M52: 29,874,396 km (0.119 R)
• M53: 30,592,765 km (0.058 R)
• M54: 31,498,729 km (0.05 R)
• M55: 31,741,826 km (0.117 R)
• M56: 32,658,861 km (0.052 R)
• M57: 33,895,138 km (0.112 R)
• M58: 34,144,218 km (0.052 R)
• M59: 34,456,429 km (0.083 R)
• M60: 36,349,440 km (0.098 R)
• M61: 37,759,101 km (0.109 R)
• M62: 39,251,789 km (0.1 R)
• M63: 39,578,809 km (0.095 R)
• M64: 39,972,401 km (0.026 R)
• M65: 40,301,517 km (0.111 R)
• M66: 40,367,340 km (0.037 R)
• M67: 43,370,367 km (0.118 R)
• M68: 43,843,994 km (0.101 R)
• M69: 44,251,349 km (0.093 R)
• M70: 44,387,334 km (0.103 R)
• M71: 44,864,551 km (0.082 R)
• M72: 45,549,260 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.8

Radius: 4.3

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.21 AU - 16.47 AU

Year: 22157 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,864,234 km

• M1: 72,405 km (0.117 R)
• M2: 99,333 km (0.089 R)
• M3: 194,178 km (0.084 R)
• M4: 420,220 km (0.111 R)
• M5: 708,645 km (0.119 R)
• M6: 1,503,459 km (0.089 R)
• M7: 2,175,153 km (0.088 R)
• M8: 2,230,205 km (0.032 R)
• M9: 2,258,030 km (0.088 R)
• M10: 2,455,350 km (0.068 R)
• M11: 2,687,675 km (0.106 R)
• M12: 2,806,456 km (0.112 R)
• M13: 3,080,071 km (0.1 R)
• M14: 3,362,362 km (0.088 R)
• M15: 3,751,316 km (0.118 R)
• M16: 3,984,838 km (0.111 R)
• M17: 4,120,374 km (0.056 R)
• M18: 4,465,945 km (0.03 R)
• M19: 5,184,464 km (0.029 R)
• M20: 5,295,465 km (0.112 R)
• M21: 5,632,659 km (0.113 R)
• M22: 5,861,394 km (0.101 R)
• M23: 5,977,033 km (0.115 R)
• M24: 6,288,646 km (0.07 R)
• M25: 6,486,264 km (0.118 R)
• M26: 6,525,908 km (0.107 R)
• M27: 6,806,554 km (0.104 R)
• M28: 7,840,125 km (0.051 R)
• M29: 8,181,059 km (0.089 R)
• M30: 8,440,013 km (0.094 R)
• M31: 8,921,718 km (0.099 R)
• M32: 9,820,053 km (0.092 R)
• M33: 10,699,988 km (0.111 R)
• M34: 10,888,331 km (0.09 R)
• M35: 11,798,335 km (0.086 R)
• M36: 12,336,140 km (0.077 R)
• M37: 13,132,748 km (0.036 R)
• M38: 13,385,120 km (0.097 R)
• M39: 13,486,398 km (0.043 R)
• M40: 14,306,643 km (0.07 R)
• M41: 14,358,404 km (0.114 R)
• M42: 14,670,614 km (0.082 R)
• M43: 15,301,469 km (0.119 R)
• M44: 16,318,435 km (0.078 R)
• M45: 16,480,898 km (0.077 R)
• M46: 16,589,656 km (0.105 R)
• M47: 17,800,651 km (0.11 R)
• M48: 18,304,197 km (0.104 R)
• M49: 18,416,695 km (0.031 R)
• M50: 19,727,471 km (0.037 R)
• M51: 21,778,907 km (0.102 R)
• M52: 22,197,182 km (0.107 R)
• M53: 22,377,298 km (0.1 R)
• M54: 23,407,130 km (0.106 R)
• M55: 23,468,166 km (0.094 R)
• M56: 23,774,243 km (0.028 R)
• M57: 24,824,719 km (0.069 R)
• M58: 25,011,717 km (0.12 R)
• M59: 26,396,843 km (0.095 R)
• M60: 26,460,423 km (0.105 R)
• M61: 28,912,930 km (0.098 R)
• M62: 29,175,325 km (0.095 R)
• M63: 30,099,840 km (0.059 R)
• M64: 30,432,246 km (0.067 R)
• M65: 31,369,776 km (0.076 R)
• M66: 31,571,883 km (0.088 R)
• M67: 31,706,820 km (0.093 R)
• M68: 32,930,231 km (0.075 R)
• M69: 33,892,445 km (0.113 R)
• M70: 34,169,051 km (0.097 R)
• M71: 34,238,315 km (0.061 R)
• M72: 34,724,508 km (0.065 R)
• M73: 36,338,071 km (0.109 R)
• M74: 36,479,590 km (0.115 R)
• M75: 36,976,106 km (0.115 R)
• M76: 37,047,314 km (0.101 R)
• M77: 37,118,373 km (0.099 R)
• M78: 37,403,507 km (0.104 R)
• M79: 38,767,690 km (0.096 R)
• M80: 38,912,201 km (0.116 R)
• M81: 39,929,168 km (0.085 R)
• M82: 41,692,478 km (0.057 R)
• M83: 43,181,276 km (0.076 R)
• M84: 43,406,121 km (0.107 R)
• M85: 43,556,168 km (0.071 R)
• M86: 48,839,067 km (0.032 R)
• M87: 49,621,165 km (0.093 R)
• M88: 51,118,789 km (0.087 R)
• M89: 52,391,418 km (0.109 R)
• M90: 53,111,882 km (0.107 R)
• M91: 53,755,003 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.2

Radius: 5.4

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.17 AU - 18.67 AU

Year: 26662 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,864,234 km

• M1: 74,201 km (0.099 R)
• M2: 113,246 km (0.075 R)
• M3: 241,750 km (0.099 R)
• M4: 456,274 km (0.112 R)
• M5: 561,142 km (0.08 R)
• M6: 1,111,363 km (0.055 R)
• M7: 1,313,170 km (0.114 R)
• M8: 1,653,356 km (0.051 R)
• M9: 1,883,736 km (0.057 R)
• M10: 2,054,428 km (0.068 R)
• M11: 2,374,417 km (0.09 R)
• M12: 2,596,421 km (0.086 R)
• M13: 3,507,771 km (0.087 R)
• M14: 3,717,956 km (0.115 R)
• M15: 4,106,611 km (0.074 R)
• M16: 4,553,610 km (0.074 R)
• M17: 5,541,554 km (0.119 R)
• M18: 6,185,274 km (0.093 R)
• M19: 6,337,115 km (0.101 R)
• M20: 6,644,689 km (0.089 R)
• M21: 6,800,270 km (0.09 R)
• M22: 7,488,271 km (0.075 R)
• M23: 8,142,762 km (0.116 R)
• M24: 8,929,347 km (0.072 R)
• M25: 9,216,126 km (0.042 R)
• M26: 9,681,376 km (0.079 R)
• M27: 9,916,843 km (0.107 R)
• M28: 10,694,901 km (0.115 R)
• M29: 10,999,483 km (0.118 R)
• M30: 12,309,212 km (0.053 R)
• M31: 13,339,941 km (0.107 R)
• M32: 13,667,561 km (0.07 R)
• M33: 14,264,157 km (0.076 R)
• M34: 14,666,575 km (0.093 R)
• M35: 14,734,044 km (0.112 R)
• M36: 15,004,816 km (0.109 R)
• M37: 15,551,297 km (0.094 R)
• M38: 15,688,927 km (0.116 R)
• M39: 16,313,199 km (0.081 R)
• M40: 17,443,112 km (0.086 R)
• M41: 18,017,568 km (0.025 R)
• M42: 18,089,823 km (0.047 R)
• M43: 18,671,161 km (0.047 R)
• M44: 19,480,485 km (0.075 R)
• M45: 20,001,385 km (0.098 R)
• M46: 21,899,183 km (0.043 R)
• M47: 22,130,761 km (0.098 R)
• M48: 22,363,086 km (0.117 R)
• M49: 22,596,310 km (0.115 R)
• M50: 22,674,250 km (0.063 R)
• M51: 24,891,739 km (0.105 R)
• M52: 26,271,480 km (0.114 R)
• M53: 27,011,840 km (0.104 R)
• M54: 28,597,428 km (0.074 R)
• M55: 30,212,936 km (0.055 R)
• M56: 33,620,476 km (0.099 R)
• M57: 34,693,093 km (0.062 R)
• M58: 36,414,366 km (0.058 R)
• M59: 38,348,965 km (0.066 R)
• M60: 40,505,867 km (0.117 R)
• M61: 41,455,814 km (0.112 R)
• M62: 42,413,091 km (0.11 R)
• M63: 45,132,182 km (0.028 R)
• M64: 47,706,911 km (0.04 R)
• M65: 47,806,842 km (0.103 R)
• M66: 48,007,004 km (0.12 R)
• M67: 48,408,225 km (0.114 R)
• M68: 51,759,966 km (0.079 R)
• M69: 52,583,801 km (0.106 R)
• M70: 53,411,975 km (0.096 R)
• M71: 54,035,798 km (0.098 R)
• M72: 55,081,038 km (0.048 R)
• M73: 55,500,960 km (0.094 R)
• M74: 55,606,127 km (0.083 R)
• M75: 55,711,294 km (0.082 R)
• M76: 55,921,928 km (0.084 R)
• M77: 56,979,136 km (0.106 R)
• M78: 59,543,244 km (0.079 R)
• M79: 59,650,805 km (0.089 R)
• M80: 59,866,375 km (0.091 R)
• M81: 60,082,095 km (0.092 R)
• M82: 61,273,343 km (0.028 R)
• M83: 62,363,014 km (0.088 R)
• M84: 62,581,726 km (0.074 R)
• M85: 65,226,018 km (0.077 R)
• M86: 65,559,172 km (0.107 R)
• M87: 67,906,662 km (0.109 R)
• M88: 69,147,277 km (0.062 R)
• M89: 69,373,619 km (0.067 R)
• M90: 70,509,216 km (0.082 R)
• M91: 70,965,191 km (0.098 R)
• M92: 72,338,798 km (0.109 R)
• M93: 72,913,853 km (0.101 R)
• M94: 77,215,240 km (0.1 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit