🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.64 AU - 0.72 AU

Year: 211 Days

Day: 43.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,710,060 km

• M1: 242,648 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.24 AU - 1.24 AU

Year: 520 Days

Day: 40.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,710,060 km

• M1: 999,463 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.7 AU - 2.72 AU

Year: 1681 Days

Day: 47.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,710,060 km

• M1: 428,000 km (0.108 R)
• M2: 861,235 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.71 AU - 3.37 AU

Year: 1997 Days

Day: 45.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,710,060 km

• M1: 342,729 km (0.059 R)
• M2: 1,704,518 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.58 AU - 4.28 AU

Year: 2393 Days

Day: 21.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,710,060 km

• M1: 1,111,063 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 13.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.34 AU - 5.48 AU

Year: 4740 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 87,710,060 km

• M1: 166,951 km (0.101 R)
• M2: 250,427 km (0.098 R)
• M3: 412,441 km (0.09 R)
• M4: 560,842 km (0.085 R)
• M5: 663,616 km (0.109 R)
• M6: 1,006,345 km (0.089 R)
• M7: 1,116,299 km (0.073 R)
• M8: 1,393,055 km (0.085 R)
• M9: 1,574,817 km (0.071 R)
• M10: 1,716,486 km (0.084 R)
• M11: 1,850,226 km (0.05 R)
• M12: 2,128,479 km (0.12 R)
• M13: 2,299,618 km (0.061 R)
• M14: 2,627,537 km (0.111 R)
• M15: 2,941,693 km (0.116 R)
• M16: 3,192,867 km (0.049 R)
• M17: 3,374,479 km (0.1 R)
• M18: 3,875,632 km (0.11 R)
• M19: 4,151,640 km (0.058 R)
• M20: 4,450,985 km (0.085 R)
• M21: 4,774,715 km (0.045 R)
• M22: 4,913,243 km (0.048 R)
• M23: 5,053,266 km (0.118 R)
• M24: 5,283,647 km (0.114 R)
• M25: 5,463,165 km (0.096 R)
• M26: 5,718,079 km (0.061 R)
• M27: 6,201,729 km (0.095 R)
• M28: 6,353,272 km (0.103 R)
• M29: 6,467,714 km (0.104 R)
• M30: 6,640,799 km (0.091 R)
• M31: 6,737,589 km (0.062 R)
• M32: 7,169,029 km (0.113 R)
• M33: 7,609,595 km (0.084 R)
• M34: 7,894,728 km (0.097 R)
• M35: 8,770,774 km (0.106 R)
• M36: 8,919,773 km (0.079 R)
• M37: 9,069,670 km (0.066 R)
• M38: 9,743,609 km (0.084 R)
• M39: 10,053,276 km (0.054 R)
• M40: 10,501,322 km (0.06 R)
• M41: 10,682,335 km (0.11 R)
• M42: 11,024,615 km (0.05 R)
• M43: 11,673,421 km (0.113 R)
• M44: 11,907,991 km (0.065 R)
• M45: 12,215,564 km (0.117 R)
• M46: 12,814,105 km (0.055 R)
• M47: 14,089,875 km (0.098 R)
• M48: 14,239,773 km (0.11 R)
• M49: 14,490,648 km (0.085 R)
• M50: 14,895,011 km (0.065 R)
• M51: 16,156,869 km (0.104 R)
• M52: 16,444,845 km (0.109 R)
• M53: 16,549,863 km (0.06 R)
• M54: 16,840,232 km (0.093 R)
• M55: 17,078,991 km (0.067 R)
• M56: 17,748,142 km (0.031 R)
• M57: 18,235,382 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 12.9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.88 AU - 7.02 AU

Year: 5468 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 87,710,060 km

• M1: 203,603 km (0.036 R)
• M2: 295,905 km (0.11 R)
• M3: 443,109 km (0.087 R)
• M4: 772,374 km (0.112 R)
• M5: 864,077 km (0.104 R)
• M6: 1,072,617 km (0.114 R)
• M7: 1,190,051 km (0.098 R)
• M8: 1,467,555 km (0.118 R)
• M9: 1,569,730 km (0.052 R)
• M10: 1,689,558 km (0.104 R)
• M11: 1,875,509 km (0.089 R)
• M12: 2,117,558 km (0.088 R)
• M13: 2,491,403 km (0.087 R)
• M14: 2,650,425 km (0.06 R)
• M15: 2,941,842 km (0.111 R)
• M16: 3,072,591 km (0.091 R)
• M17: 3,301,475 km (0.098 R)
• M18: 3,398,564 km (0.113 R)
• M19: 3,615,481 km (0.107 R)
• M20: 4,485,543 km (0.103 R)
• M21: 4,615,094 km (0.063 R)
• M22: 4,767,834 km (0.086 R)
• M23: 5,033,520 km (0.113 R)
• M24: 5,123,278 km (0.048 R)
• M25: 5,510,438 km (0.053 R)
• M26: 5,719,276 km (0.083 R)
• M27: 5,883,684 km (0.076 R)
• M28: 6,265,159 km (0.104 R)
• M29: 6,361,799 km (0.053 R)
• M30: 6,458,888 km (0.115 R)
• M31: 6,605,644 km (0.057 R)
• M32: 6,977,095 km (0.082 R)
• M33: 7,948,883 km (0.071 R)
• M34: 8,106,260 km (0.097 R)
• M35: 8,238,056 km (0.107 R)
• M36: 8,477,412 km (0.103 R)
• M37: 8,638,230 km (0.114 R)
• M38: 8,719,013 km (0.112 R)
• M39: 9,181,569 km (0.098 R)
• M40: 9,374,251 km (0.069 R)
• M41: 10,530,493 km (0.081 R)
• M42: 10,964,776 km (0.043 R)
• M43: 11,198,897 km (0.098 R)
• M44: 12,181,605 km (0.084 R)
• M45: 12,302,630 km (0.118 R)
• M46: 12,975,521 km (0.114 R)
• M47: 13,161,022 km (0.092 R)
• M48: 13,691,646 km (0.034 R)
• M49: 14,870,627 km (0.103 R)
• M50: 15,194,955 km (0.101 R)
• M51: 15,423,241 km (0.096 R)
• M52: 16,148,492 km (0.072 R)
• M53: 16,582,176 km (0.048 R)
• M54: 17,087,368 km (0.073 R)
• M55: 17,495,321 km (0.05 R)
• M56: 17,700,420 km (0.094 R)
• M57: 17,837,601 km (0.107 R)
• M58: 17,940,824 km (0.108 R)
• M59: 19,370,231 km (0.115 R)
• M60: 19,653,420 km (0.038 R)
• M61: 20,295,644 km (0.088 R)
• M62: 21,089,859 km (0.053 R)
• M63: 21,417,778 km (0.114 R)
• M64: 21,784,143 km (0.109 R)
• M65: 21,931,197 km (0.091 R)
• M66: 22,337,356 km (0.094 R)
• M67: 23,044,954 km (0.034 R)
• M68: 24,635,029 km (0.116 R)
• M69: 24,749,921 km (0.12 R)
• M70: 25,365,965 km (0.112 R)
• M71: 25,831,364 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693

Radius: 6.1

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.23 AU - 20.21 AU

Year: 24609 Days

Day: 15.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,710,060 km

• M1: 78,688 km (0.081 R)
• M2: 270,174 km (0.101 R)
• M3: 342,579 km (0.054 R)
• M4: 577,448 km (0.101 R)
• M5: 625,319 km (0.084 R)
• M6: 724,951 km (0.08 R)
• M7: 1,528,142 km (0.098 R)
• M8: 1,839,904 km (0.09 R)
• M9: 1,948,363 km (0.091 R)
• M10: 2,286,005 km (0.077 R)
• M11: 2,641,898 km (0.082 R)
• M12: 3,948,785 km (0.104 R)
• M13: 4,422,711 km (0.095 R)
• M14: 4,814,807 km (0.119 R)
• M15: 5,579,552 km (0.093 R)
• M16: 5,631,911 km (0.115 R)
• M17: 5,896,101 km (0.119 R)
• M18: 6,218,335 km (0.109 R)
• M19: 6,272,639 km (0.05 R)
• M20: 6,381,696 km (0.117 R)
• M21: 8,091,150 km (0.095 R)
• M22: 9,679,281 km (0.062 R)
• M23: 9,805,392 km (0.049 R)
• M24: 11,493,455 km (0.1 R)
• M25: 12,576,095 km (0.104 R)
• M26: 12,921,067 km (0.094 R)
• M27: 12,990,481 km (0.11 R)
• M28: 13,409,205 km (0.112 R)
• M29: 13,549,827 km (0.041 R)
• M30: 14,045,744 km (0.101 R)
• M31: 14,692,156 km (0.076 R)
• M32: 15,128,384 km (0.065 R)
• M33: 15,865,004 km (0.09 R)
• M34: 16,312,601 km (0.106 R)
• M35: 16,613,292 km (0.066 R)
• M36: 17,911,503 km (0.047 R)
• M37: 19,719,094 km (0.08 R)
• M38: 19,959,198 km (0.066 R)
• M39: 21,501,702 km (0.074 R)
• M40: 21,583,981 km (0.111 R)
• M41: 21,913,994 km (0.109 R)
• M42: 22,079,748 km (0.037 R)
• M43: 23,674,013 km (0.06 R)
• M44: 25,045,077 km (0.04 R)
• M45: 26,883,485 km (0.093 R)
• M46: 29,036,947 km (0.077 R)
• M47: 30,966,310 km (0.112 R)
• M48: 32,369,538 km (0.08 R)
• M49: 32,841,969 km (0.103 R)
• M50: 33,602,524 km (0.108 R)
• M51: 34,176,681 km (0.039 R)
• M52: 38,186,053 km (0.108 R)
• M53: 38,885,274 km (0.068 R)
• M54: 40,195,153 km (0.087 R)
• M55: 41,008,367 km (0.116 R)
• M56: 44,944,586 km (0.103 R)
• M57: 45,155,070 km (0.045 R)
• M58: 45,365,853 km (0.06 R)
• M59: 46,212,428 km (0.078 R)
• M60: 46,637,585 km (0.117 R)
• M61: 47,813,723 km (0.075 R)
• M62: 49,759,094 km (0.103 R)
• M63: 49,976,759 km (0.06 R)
• M64: 50,194,873 km (0.097 R)
• M65: 54,285,776 km (0.104 R)
• M66: 56,314,323 km (0.11 R)
• M67: 58,252,812 km (0.107 R)
• M68: 58,367,404 km (0.11 R)
• M69: 62,546,720 km (0.073 R)
• M70: 62,781,738 km (0.077 R)
• M71: 63,134,789 km (0.079 R)
• M72: 64,553,576 km (0.028 R)
• M73: 65,505,317 km (0.113 R)
• M74: 65,863,455 km (0.098 R)
• M75: 70,210,769 km (0.103 R)
• M76: 70,699,505 km (0.058 R)
• M77: 71,926,357 km (0.101 R)
• M78: 72,418,983 km (0.072 R)
• M79: 73,407,825 km (0.045 R)
• M80: 74,276,540 km (0.098 R)
• M81: 75,398,673 km (0.084 R)
• M82: 78,671,426 km (0.077 R)
• M83: 78,925,144 km (0.082 R)
• M84: 81,092,219 km (0.098 R)
• M85: 82,247,413 km (0.114 R)
• M86: 86,137,407 km (0.111 R)
• M87: 86,660,551 km (0.119 R)
• M88: 87,053,694 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 11,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit