🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.96 AU - 3.3 AU

Year: 2075 Days

Day: 21.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.04 AU - 4.86 AU

Year: 2942 Days

Day: 23.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 12.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.69 AU - 9.61 AU

Year: 8719 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,003,835 km

• M1: 346,169 km (0.09 R)
• M2: 436,826 km (0.113 R)
• M3: 560,244 km (0.091 R)
• M4: 797,057 km (0.091 R)
• M5: 888,163 km (0.045 R)
• M6: 1,170,005 km (0.086 R)
• M7: 1,353,412 km (0.106 R)
• M8: 1,714,840 km (0.12 R)
• M9: 2,015,233 km (0.091 R)
• M10: 2,106,936 km (0.114 R)
• M11: 2,808,700 km (0.103 R)
• M12: 2,911,773 km (0.115 R)
• M13: 3,293,397 km (0.114 R)
• M14: 3,424,295 km (0.083 R)
• M15: 3,713,767 km (0.103 R)
• M16: 3,895,977 km (0.078 R)
• M17: 4,222,101 km (0.04 R)
• M18: 4,340,732 km (0.1 R)
• M19: 4,484,495 km (0.058 R)
• M20: 4,654,439 km (0.03 R)
• M21: 4,925,809 km (0.116 R)
• M22: 5,718,379 km (0.099 R)
• M23: 5,982,568 km (0.054 R)
• M24: 6,089,381 km (0.116 R)
• M25: 6,468,313 km (0.054 R)
• M26: 7,192,516 km (0.092 R)
• M27: 7,449,226 km (0.087 R)
• M28: 7,622,161 km (0.109 R)
• M29: 7,709,077 km (0.042 R)
• M30: 7,825,465 km (0.083 R)
• M31: 8,030,713 km (0.085 R)
• M32: 8,119,125 km (0.055 R)
• M33: 8,566,423 km (0.079 R)
• M34: 9,360,937 km (0.104 R)
• M35: 9,485,253 km (0.036 R)
• M36: 9,641,433 km (0.065 R)
• M37: 9,735,530 km (0.117 R)
• M38: 10,499,676 km (0.108 R)
• M39: 10,726,167 km (0.086 R)
• M40: 11,019,828 km (0.117 R)
• M41: 11,548,357 km (0.069 R)
• M42: 11,748,818 km (0.099 R)
• M43: 12,051,455 km (0.066 R)
• M44: 12,425,001 km (0.052 R)
• M45: 14,170,658 km (0.077 R)
• M46: 14,492,892 km (0.074 R)
• M47: 14,817,669 km (0.105 R)
• M48: 15,364,449 km (0.12 R)
• M49: 16,290,161 km (0.09 R)
• M50: 17,157,829 km (0.093 R)
• M51: 17,501,455 km (0.103 R)
• M52: 17,924,518 km (0.096 R)
• M53: 18,820,160 km (0.096 R)
• M54: 18,938,043 km (0.093 R)
• M55: 19,332,832 km (0.104 R)
• M56: 19,570,992 km (0.074 R)
• M57: 20,251,064 km (0.096 R)
• M58: 21,101,827 km (0.112 R)
• M59: 22,462,419 km (0.116 R)
• M60: 22,671,109 km (0.03 R)
• M61: 22,964,171 km (0.119 R)
• M62: 23,427,475 km (0.115 R)
• M63: 23,511,998 km (0.093 R)
• M64: 23,639,007 km (0.099 R)
• M65: 24,448,780 km (0.088 R)
• M66: 25,354,446 km (0.115 R)
• M67: 25,441,362 km (0.083 R)
• M68: 25,615,195 km (0.083 R)
• M69: 25,745,943 km (0.091 R)
• M70: 26,358,995 km (0.075 R)
• M71: 26,799,711 km (0.068 R)
• M72: 27,154,108 km (0.068 R)
• M73: 27,867,690 km (0.106 R)
• M74: 29,678,273 km (0.117 R)
• M75: 29,861,381 km (0.115 R)
• M76: 30,044,937 km (0.087 R)
• M77: 30,782,754 km (0.066 R)
• M78: 30,968,106 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.8

Radius: 7.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.58 AU - 15.46 AU

Year: 16601 Days

Day: 18.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 28,003,835 km

• M1: 166,502 km (0.051 R)
• M2: 313,856 km (0.111 R)
• M3: 361,279 km (0.12 R)
• M4: 535,112 km (0.051 R)
• M5: 836,402 km (0.07 R)
• M6: 1,108,371 km (0.087 R)
• M7: 1,935,946 km (0.118 R)
• M8: 2,006,107 km (0.117 R)
• M9: 2,100,952 km (0.118 R)
• M10: 2,572,186 km (0.087 R)
• M11: 2,675,408 km (0.088 R)
• M12: 2,727,618 km (0.109 R)
• M13: 2,780,127 km (0.053 R)
• M14: 2,993,753 km (0.086 R)
• M15: 3,637,323 km (0.102 R)
• M16: 3,782,732 km (0.116 R)
• M17: 3,930,235 km (0.119 R)
• M18: 5,046,684 km (0.11 R)
• M19: 5,111,460 km (0.099 R)
• M20: 5,673,050 km (0.104 R)
• M21: 6,675,955 km (0.119 R)
• M22: 6,854,425 km (0.109 R)
• M23: 7,289,007 km (0.087 R)
• M24: 7,399,111 km (0.076 R)
• M25: 7,546,764 km (0.103 R)
• M26: 10,119,548 km (0.08 R)
• M27: 10,822,359 km (0.045 R)
• M28: 12,013,906 km (0.108 R)
• M29: 12,493,367 km (0.115 R)
• M30: 12,757,557 km (0.117 R)
• M31: 13,246,592 km (0.077 R)
• M32: 14,472,996 km (0.092 R)
• M33: 15,687,880 km (0.046 R)
• M34: 16,163,900 km (0.113 R)
• M35: 17,521,651 km (0.106 R)
• M36: 17,619,936 km (0.106 R)
• M37: 17,817,256 km (0.1 R)
• M38: 18,363,737 km (0.1 R)
• M39: 19,016,582 km (0.116 R)
• M40: 19,218,838 km (0.106 R)
• M41: 20,396,473 km (0.052 R)
• M42: 20,551,905 km (0.077 R)
• M43: 21,281,943 km (0.102 R)
• M44: 21,386,960 km (0.114 R)
• M45: 22,286,193 km (0.077 R)
• M46: 22,392,856 km (0.119 R)
• M47: 22,982,272 km (0.103 R)
• M48: 23,143,987 km (0.062 R)
• M49: 23,631,078 km (0.117 R)
• M50: 24,121,759 km (0.053 R)
• M51: 24,450,575 km (0.106 R)
• M52: 24,781,037 km (0.115 R)
• M53: 25,446,299 km (0.1 R)
• M54: 25,892,998 km (0.073 R)
• M55: 26,398,788 km (0.115 R)
• M56: 27,021,265 km (0.034 R)
• M57: 27,078,112 km (0.099 R)
• M58: 27,534,236 km (0.078 R)
• M59: 28,050,349 km (0.109 R)
• M60: 28,511,858 km (0.114 R)
• M61: 28,569,603 km (0.089 R)
• M62: 28,743,436 km (0.106 R)
• M63: 29,442,357 km (0.105 R)
• M64: 29,559,342 km (0.088 R)
• M65: 29,911,197 km (0.037 R)
• M66: 30,264,547 km (0.044 R)
• M67: 30,382,729 km (0.088 R)
• M68: 30,975,436 km (0.118 R)
• M69: 32,112,230 km (0.112 R)
• M70: 32,473,958 km (0.109 R)
• M71: 32,534,395 km (0.108 R)
• M72: 34,118,786 km (0.054 R)
• M73: 34,426,360 km (0.107 R)
• M74: 34,487,994 km (0.068 R)
• M75: 35,790,543 km (0.087 R)
• M76: 36,290,947 km (0.118 R)
• M77: 36,416,460 km (0.091 R)
• M78: 37,362,068 km (0.052 R)
• M79: 38,060,690 km (0.043 R)
• M80: 38,124,419 km (0.068 R)
• M81: 38,252,026 km (0.09 R)
• M82: 39,341,996 km (0.063 R)
• M83: 39,858,408 km (0.082 R)
• M84: 41,093,937 km (0.112 R)
• M85: 42,672,493 km (0.057 R)
• M86: 43,735,835 km (0.085 R)
• M87: 44,472,006 km (0.109 R)
• M88: 44,673,515 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.8

Radius: 4.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.38 AU - 13.56 AU

Year: 18526 Days

Day: 24.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,003,835 km

• M1: 55,950 km (0.101 R)
• M2: 90,208 km (0.107 R)
• M3: 126,709 km (0.066 R)
• M4: 170,691 km (0.112 R)
• M5: 228,735 km (0.092 R)
• M6: 260,450 km (0.096 R)
• M7: 338,241 km (0.056 R)
• M8: 365,916 km (0.087 R)
• M9: 474,524 km (0.111 R)
• M10: 516,711 km (0.109 R)
• M11: 685,906 km (0.105 R)
• M12: 746,194 km (0.094 R)
• M13: 846,126 km (0.112 R)
• M14: 1,101,190 km (0.05 R)
• M15: 1,318,556 km (0.113 R)
• M16: 1,612,665 km (0.106 R)
• M17: 1,644,829 km (0.056 R)
• M18: 1,943,875 km (0.112 R)
• M19: 2,241,574 km (0.093 R)
• M20: 2,423,336 km (0.104 R)
• M21: 3,016,641 km (0.081 R)
• M22: 3,278,288 km (0.108 R)
• M23: 3,505,377 km (0.035 R)
• M24: 3,823,273 km (0.108 R)
• M25: 3,952,974 km (0.097 R)
• M26: 4,216,865 km (0.086 R)
• M27: 4,669,099 km (0.084 R)
• M28: 5,065,683 km (0.051 R)
• M29: 5,160,528 km (0.113 R)
• M30: 5,376,099 km (0.042 R)
• M31: 5,472,889 km (0.115 R)
• M32: 5,890,566 km (0.028 R)
• M33: 6,166,424 km (0.032 R)
• M34: 6,216,988 km (0.089 R)
• M35: 6,574,976 km (0.088 R)
• M36: 7,018,683 km (0.092 R)
• M37: 7,150,928 km (0.082 R)
• M38: 7,607,052 km (0.1 R)
• M39: 7,743,036 km (0.11 R)
• M40: 7,852,243 km (0.072 R)
• M41: 7,934,671 km (0.115 R)
• M42: 8,575,399 km (0.084 R)
• M43: 8,916,183 km (0.089 R)
• M44: 9,088,220 km (0.09 R)
• M45: 9,494,079 km (0.087 R)
• M46: 9,552,572 km (0.113 R)
• M47: 10,054,174 km (0.078 R)
• M48: 10,113,863 km (0.039 R)
• M49: 10,625,039 km (0.093 R)
• M50: 10,807,549 km (0.068 R)
• M51: 11,021,623 km (0.086 R)
• M52: 11,175,559 km (0.079 R)
• M53: 11,330,094 km (0.063 R)
• M54: 11,392,027 km (0.082 R)
• M55: 11,766,471 km (0.108 R)
• M56: 12,176,668 km (0.1 R)
• M57: 12,303,826 km (0.03 R)
• M58: 13,238,963 km (0.069 R)
• M59: 13,271,575 km (0.111 R)
• M60: 13,533,820 km (0.061 R)
• M61: 13,566,732 km (0.058 R)
• M62: 13,863,983 km (0.116 R)
• M63: 15,381,952 km (0.114 R)
• M64: 16,387,848 km (0.032 R)
• M65: 16,775,008 km (0.114 R)
• M66: 17,165,009 km (0.099 R)
• M67: 18,280,411 km (0.071 R)
• M68: 20,807,717 km (0.075 R)
• M69: 21,379,780 km (0.09 R)
• M70: 21,687,054 km (0.093 R)
• M71: 23,600,410 km (0.041 R)
• M72: 23,640,054 km (0.095 R)
• M73: 24,037,386 km (0.079 R)
• M74: 25,080,532 km (0.102 R)
• M75: 27,502,222 km (0.06 R)
• M76: 27,585,698 km (0.114 R)
• M77: 27,836,274 km (0.074 R)
• M78: 27,878,162 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit