🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.63 AU - 0.81 AU

Year: 267 Days

Day: 25.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 99.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.87 AU - 1.13 AU

Year: 437 Days

Day: 24.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 8.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.5 AU - 2.86 AU

Year: 1915 Days

Day: 8.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,616,257 km

• M1: 137,331 km (0.102 R)
• M2: 277,354 km (0.116 R)
• M3: 333,902 km (0.098 R)
• M4: 546,032 km (0.05 R)
• M5: 646,412 km (0.107 R)
• M6: 831,016 km (0.102 R)
• M7: 990,488 km (0.066 R)
• M8: 1,045,839 km (0.113 R)
• M9: 1,151,006 km (0.118 R)
• M10: 1,218,624 km (0.084 R)
• M11: 1,273,676 km (0.084 R)
• M12: 1,602,044 km (0.085 R)
• M13: 1,667,867 km (0.112 R)
• M14: 1,797,119 km (0.109 R)
• M15: 1,865,635 km (0.097 R)
• M16: 2,137,305 km (0.049 R)
• M17: 2,323,704 km (0.105 R)
• M18: 2,427,674 km (0.098 R)
• M19: 2,682,290 km (0.103 R)
• M20: 2,852,682 km (0.07 R)
• M21: 2,957,999 km (0.06 R)
• M22: 3,070,945 km (0.119 R)
• M23: 3,230,117 km (0.054 R)
• M24: 3,464,088 km (0.047 R)
• M25: 3,710,476 km (0.119 R)
• M26: 3,764,481 km (0.078 R)
• M27: 4,122,020 km (0.099 R)
• M28: 4,297,797 km (0.102 R)
• M29: 4,368,856 km (0.118 R)
• M30: 4,519,352 km (0.036 R)
• M31: 4,606,118 km (0.087 R)
• M32: 4,781,298 km (0.119 R)
• M33: 4,914,140 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 10

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.07 AU - 7.01 AU

Year: 6480 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,616,257 km

• M1: 128,056 km (0.06 R)
• M2: 309,219 km (0.072 R)
• M3: 686,056 km (0.102 R)
• M4: 992,881 km (0.091 R)
• M5: 1,144,274 km (0.107 R)
• M6: 1,509,891 km (0.114 R)
• M7: 1,699,282 km (0.116 R)
• M8: 1,768,845 km (0.096 R)
• M9: 1,867,879 km (0.069 R)
• M10: 2,131,470 km (0.089 R)
• M11: 2,298,422 km (0.105 R)
• M12: 3,026,215 km (0.111 R)
• M13: 3,094,133 km (0.113 R)
• M14: 3,197,206 km (0.081 R)
• M15: 3,353,835 km (0.1 R)
• M16: 3,548,761 km (0.095 R)
• M17: 3,729,325 km (0.086 R)
• M18: 3,912,882 km (0.108 R)
• M19: 4,385,013 km (0.067 R)
• M20: 4,578,892 km (0.11 R)
• M21: 4,716,372 km (0.054 R)
• M22: 5,137,041 km (0.073 R)
• M23: 5,238,917 km (0.03 R)
• M24: 5,341,691 km (0.119 R)
• M25: 5,548,884 km (0.087 R)
• M26: 5,822,349 km (0.092 R)
• M27: 5,907,470 km (0.08 R)
• M28: 5,992,891 km (0.102 R)
• M29: 6,691,513 km (0.093 R)
• M30: 6,758,233 km (0.117 R)
• M31: 6,870,133 km (0.088 R)
• M32: 7,118,465 km (0.064 R)
• M33: 7,323,863 km (0.106 R)
• M34: 7,880,965 km (0.104 R)
• M35: 8,164,753 km (0.066 R)
• M36: 8,331,853 km (0.116 R)
• M37: 8,693,731 km (0.1 R)
• M38: 9,060,844 km (0.091 R)
• M39: 9,134,895 km (0.051 R)
• M40: 9,507,992 km (0.096 R)
• M41: 9,709,051 km (0.101 R)
• M42: 9,810,180 km (0.115 R)
• M43: 10,320,757 km (0.063 R)
• M44: 10,813,832 km (0.062 R)
• M45: 11,742,386 km (0.075 R)
• M46: 11,823,019 km (0.073 R)
• M47: 12,973,277 km (0.101 R)
• M48: 13,646,467 km (0.054 R)
• M49: 13,788,137 km (0.056 R)
• M50: 14,130,267 km (0.051 R)
• M51: 14,331,177 km (0.076 R)
• M52: 14,475,090 km (0.11 R)
• M53: 14,677,645 km (0.103 R)
• M54: 16,300,782 km (0.1 R)
• M55: 16,421,059 km (0.067 R)
• M56: 16,571,854 km (0.107 R)
• M57: 17,087,966 km (0.065 R)
• M58: 17,486,046 km (0.108 R)
• M59: 17,578,348 km (0.109 R)
• M60: 17,701,766 km (0.1 R)
• M61: 17,918,235 km (0.053 R)
• M62: 18,479,227 km (0.12 R)
• M63: 18,541,908 km (0.094 R)
• M64: 19,204,327 km (0.069 R)
• M65: 19,426,779 km (0.106 R)
• M66: 19,522,522 km (0.111 R)
• M67: 19,842,362 km (0.106 R)
• M68: 19,938,703 km (0.118 R)
• M69: 20,780,042 km (0.058 R)
• M70: 21,369,158 km (0.113 R)
• M71: 21,434,981 km (0.084 R)
• M72: 21,500,804 km (0.115 R)
• M73: 21,798,205 km (0.112 R)
• M74: 22,296,665 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.8

Radius: 3.8

Gravity: 26.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.85 AU - 13.67 AU

Year: 17606 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,616,257 km

• M1: 104,569 km (0.117 R)
• M2: 273,764 km (0.108 R)
• M3: 669,002 km (0.098 R)
• M4: 746,643 km (0.078 R)
• M5: 827,276 km (0.111 R)
• M6: 889,659 km (0.092 R)
• M7: 1,131,558 km (0.105 R)
• M8: 1,442,722 km (0.069 R)
• M9: 1,543,551 km (0.117 R)
• M10: 1,914,404 km (0.076 R)
• M11: 2,459,688 km (0.12 R)
• M12: 2,890,231 km (0.091 R)
• M13: 3,081,866 km (0.093 R)
• M14: 3,114,328 km (0.056 R)
• M15: 3,310,750 km (0.076 R)
• M16: 3,410,383 km (0.043 R)
• M17: 4,243,344 km (0.107 R)
• M18: 4,315,450 km (0.106 R)
• M19: 4,608,063 km (0.11 R)
• M20: 4,682,264 km (0.044 R)
• M21: 5,761,313 km (0.051 R)
• M22: 6,042,557 km (0.057 R)
• M23: 6,246,309 km (0.081 R)
• M24: 6,618,509 km (0.081 R)
• M25: 6,744,321 km (0.078 R)
• M26: 6,998,039 km (0.083 R)
• M27: 7,341,216 km (0.084 R)
• M28: 9,091,212 km (0.041 R)
• M29: 9,137,737 km (0.044 R)
• M30: 9,701,871 km (0.043 R)
• M31: 10,374,164 km (0.116 R)
• M32: 10,617,858 km (0.106 R)
• M33: 11,210,565 km (0.041 R)
• M34: 11,260,381 km (0.073 R)
• M35: 12,221,996 km (0.029 R)
• M36: 12,531,066 km (0.108 R)
• M37: 13,314,958 km (0.093 R)
• M38: 13,792,924 km (0.117 R)
• M39: 14,276,424 km (0.093 R)
• M40: 14,601,799 km (0.112 R)
• M41: 15,094,575 km (0.07 R)
• M42: 17,061,936 km (0.055 R)
• M43: 17,291,868 km (0.083 R)
• M44: 17,638,636 km (0.086 R)
• M45: 17,696,680 km (0.119 R)
• M46: 20,677,717 km (0.073 R)
• M47: 21,477,916 km (0.091 R)
• M48: 21,912,947 km (0.084 R)
• M49: 21,975,329 km (0.095 R)
• M50: 22,037,711 km (0.04 R)
• M51: 22,288,138 km (0.052 R)
• M52: 23,171,813 km (0.096 R)
• M53: 25,234,169 km (0.087 R)
• M54: 26,022,550 km (0.095 R)
• M55: 26,752,438 km (0.109 R)
• M56: 27,220,380 km (0.111 R)
• M57: 28,981,895 km (0.098 R)
• M58: 29,050,261 km (0.112 R)
• M59: 29,600,183 km (0.058 R)
• M60: 30,153,396 km (0.113 R)
• M61: 30,710,049 km (0.103 R)
• M62: 30,779,911 km (0.092 R)
• M63: 31,340,305 km (0.107 R)
• M64: 31,621,848 km (0.055 R)
• M65: 32,613,682 km (0.116 R)
• M66: 33,400,118 km (0.112 R)
• M67: 34,265,093 km (0.057 R)
• M68: 34,482,459 km (0.049 R)
• M69: 35,649,771 km (0.101 R)
• M70: 36,533,595 km (0.077 R)
• M71: 39,152,605 km (0.091 R)
• M72: 40,216,994 km (0.091 R)
• M73: 42,063,630 km (0.084 R)
• M74: 43,231,840 km (0.118 R)
• M75: 44,885,196 km (0.058 R)
• M76: 45,679,710 km (0.104 R)
• M77: 45,998,802 km (0.102 R)
• M78: 47,686,116 km (0.093 R)
• M79: 48,009,846 km (0.111 R)
• M80: 49,393,776 km (0.101 R)
• M81: 49,885,355 km (0.05 R)
• M82: 50,296,151 km (0.103 R)
• M83: 50,625,715 km (0.083 R)
• M84: 50,708,143 km (0.051 R)
• M85: 51,701,473 km (0.098 R)
• M86: 51,867,676 km (0.08 R)
• M87: 52,034,029 km (0.037 R)
• M88: 52,868,486 km (0.111 R)
• M89: 53,707,281 km (0.032 R)
• M90: 53,791,505 km (0.057 R)
• M91: 54,381,668 km (0.087 R)
• M92: 54,466,042 km (0.089 R)
• M93: 54,635,237 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.1

Radius: 5

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.11 AU - 17.81 AU

Year: 27835 Days

Day: 24.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,616,257 km

• M1: 161,566 km (0.092 R)
• M2: 260,001 km (0.117 R)
• M3: 292,165 km (0.059 R)
• M4: 343,028 km (0.063 R)
• M5: 535,860 km (0.102 R)
• M6: 578,196 km (0.113 R)
• M7: 807,529 km (0.098 R)
• M8: 881,730 km (0.072 R)
• M9: 1,172,548 km (0.09 R)
• M10: 1,256,921 km (0.112 R)
• M11: 2,309,492 km (0.108 R)
• M12: 3,768,221 km (0.061 R)
• M13: 3,851,547 km (0.045 R)
• M14: 4,583,828 km (0.087 R)
• M15: 5,311,323 km (0.117 R)
• M16: 5,593,315 km (0.036 R)
• M17: 6,368,980 km (0.048 R)
• M18: 6,568,095 km (0.077 R)
• M19: 6,972,607 km (0.107 R)
• M20: 7,281,228 km (0.051 R)
• M21: 8,125,857 km (0.1 R)
• M22: 8,341,876 km (0.103 R)
• M23: 8,669,346 km (0.037 R)
• M24: 8,724,398 km (0.067 R)
• M25: 8,834,652 km (0.104 R)
• M26: 8,945,504 km (0.086 R)
• M27: 10,662,139 km (0.094 R)
• M28: 11,316,481 km (0.06 R)
• M29: 11,618,219 km (0.117 R)
• M30: 12,106,357 km (0.089 R)
• M31: 12,851,355 km (0.107 R)
• M32: 13,165,959 km (0.113 R)
• M33: 14,125,330 km (0.064 R)
• M34: 14,385,032 km (0.05 R)
• M35: 15,173,263 km (0.113 R)
• M36: 15,639,560 km (0.109 R)
• M37: 15,706,580 km (0.098 R)
• M38: 16,860,129 km (0.101 R)
• M39: 17,204,653 km (0.093 R)
• M40: 17,343,031 km (0.069 R)
• M41: 17,900,432 km (0.09 R)
• M42: 17,970,594 km (0.111 R)
• M43: 18,890,022 km (0.073 R)
• M44: 19,247,711 km (0.106 R)
• M45: 20,115,378 km (0.106 R)
• M46: 20,188,233 km (0.091 R)
• M47: 20,334,240 km (0.092 R)
• M48: 21,366,166 km (0.111 R)
• M49: 21,963,511 km (0.07 R)
• M50: 22,945,621 km (0.102 R)
• M51: 23,480,583 km (0.066 R)
• M52: 24,796,445 km (0.088 R)
• M53: 25,109,554 km (0.106 R)
• M54: 25,897,935 km (0.068 R)
• M55: 27,176,248 km (0.056 R)
• M56: 29,379,526 km (0.092 R)
• M57: 30,293,569 km (0.07 R)
• M58: 31,216,737 km (0.104 R)
• M59: 31,809,145 km (0.058 R)
• M60: 33,263,087 km (0.079 R)
• M61: 33,435,573 km (0.055 R)
• M62: 33,694,826 km (0.107 R)
• M63: 34,563,840 km (0.047 R)
• M64: 36,058,024 km (0.099 R)
• M65: 37,304,323 km (0.097 R)
• M66: 39,838,960 km (0.08 R)
• M67: 40,022,068 km (0.079 R)
• M68: 41,126,998 km (0.107 R)
• M69: 42,148,452 km (0.102 R)
• M70: 42,335,150 km (0.069 R)
• M71: 43,366,478 km (0.073 R)
• M72: 44,216,493 km (0.114 R)
• M73: 44,311,338 km (0.025 R)
• M74: 49,923,203 km (0.118 R)
• M75: 51,111,908 km (0.118 R)
• M76: 51,410,655 km (0.053 R)
• M77: 52,912,468 km (0.047 R)
• M78: 54,428,642 km (0.103 R)
• M79: 55,549,579 km (0.105 R)
• M80: 56,266,901 km (0.061 R)
• M81: 56,575,222 km (0.075 R)
• M82: 56,987,214 km (0.111 R)
• M83: 57,607,148 km (0.062 R)
• M84: 57,710,670 km (0.101 R)
• M85: 58,125,355 km (0.076 R)
• M86: 62,539,390 km (0.056 R)
• M87: 64,571,378 km (0.088 R)
• M88: 66,190,775 km (0.107 R)
• M89: 68,042,348 km (0.067 R)
• M90: 68,480,370 km (0.047 R)
• M91: 69,690,018 km (0.091 R)
• M92: 70,463,439 km (0.094 R)
• M93: 70,684,994 km (0.102 R)
• M94: 74,373,030 km (0.087 R)
• M95: 74,598,624 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit