🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.72 AU - 0.98 AU

Year: 281 Days

Day: 23.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.16 AU

Year: 385 Days

Day: 15.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.39 AU - 4.13 AU

Year: 2611 Days

Day: 22.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 11.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.65 AU - 7.67 AU

Year: 7593 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,706,410 km

• M1: 143,614 km (0.03 R)
• M2: 315,951 km (0.04 R)
• M3: 390,600 km (0.071 R)
• M4: 506,688 km (0.118 R)
• M5: 636,539 km (0.101 R)
• M6: 875,746 km (0.096 R)
• M7: 976,874 km (0.073 R)
• M8: 1,144,424 km (0.091 R)
• M9: 1,338,452 km (0.069 R)
• M10: 1,614,311 km (0.045 R)
• M11: 2,004,163 km (0.059 R)
• M12: 3,623,260 km (0.101 R)
• M13: 4,283,735 km (0.078 R)
• M14: 4,461,158 km (0.047 R)
• M15: 4,666,855 km (0.115 R)
• M16: 4,797,005 km (0.051 R)
• M17: 5,034,417 km (0.102 R)
• M18: 5,168,008 km (0.064 R)
• M19: 5,411,553 km (0.113 R)
• M20: 5,631,163 km (0.096 R)
• M21: 6,336,367 km (0.083 R)
• M22: 6,509,751 km (0.052 R)
• M23: 6,626,288 km (0.102 R)
• M24: 6,802,365 km (0.07 R)
• M25: 6,920,547 km (0.087 R)
• M26: 7,069,397 km (0.087 R)
• M27: 7,400,457 km (0.085 R)
• M28: 7,767,570 km (0.088 R)
• M29: 7,860,171 km (0.108 R)
• M30: 8,234,764 km (0.078 R)
• M31: 9,001,304 km (0.092 R)
• M32: 9,131,155 km (0.061 R)
• M33: 9,261,903 km (0.031 R)
• M34: 9,491,985 km (0.082 R)
• M35: 10,159,790 km (0.114 R)
• M36: 10,911,818 km (0.054 R)
• M37: 11,050,496 km (0.104 R)
• M38: 11,294,639 km (0.098 R)
• M39: 11,823,767 km (0.118 R)
• M40: 12,288,867 km (0.095 R)
• M41: 12,360,973 km (0.081 R)
• M42: 13,385,120 km (0.035 R)
• M43: 13,795,018 km (0.079 R)
• M44: 13,869,967 km (0.108 R)
• M45: 14,474,492 km (0.117 R)
• M46: 14,818,267 km (0.094 R)
• M47: 15,358,615 km (0.086 R)
• M48: 15,748,467 km (0.04 R)
• M49: 16,023,278 km (0.105 R)
• M50: 16,299,735 km (0.116 R)
• M51: 16,697,366 km (0.115 R)
• M52: 17,909,558 km (0.11 R)
• M53: 18,073,368 km (0.113 R)
• M54: 18,155,497 km (0.118 R)
• M55: 18,319,905 km (0.099 R)
• M56: 20,034,745 km (0.088 R)
• M57: 20,119,717 km (0.09 R)
• M58: 20,247,324 km (0.099 R)
• M59: 20,375,230 km (0.117 R)
• M60: 20,674,875 km (0.112 R)
• M61: 20,803,678 km (0.115 R)
• M62: 20,932,781 km (0.056 R)
• M63: 21,278,352 km (0.083 R)
• M64: 21,364,970 km (0.06 R)
• M65: 22,106,676 km (0.064 R)
• M66: 22,414,399 km (0.113 R)
• M67: 23,435,853 km (0.056 R)
• M68: 23,974,854 km (0.113 R)
• M69: 24,563,372 km (0.084 R)
• M70: 25,294,158 km (0.114 R)
• M71: 25,616,092 km (0.102 R)
• M72: 25,754,620 km (0.084 R)
• M73: 26,357,200 km (0.089 R)
• M74: 26,590,274 km (0.119 R)
• M75: 27,293,533 km (0.1 R)
• M76: 27,718,391 km (0.084 R)
• M77: 27,860,509 km (0.107 R)
• M78: 29,102,321 km (0.086 R)
• M79: 29,584,625 km (0.075 R)
• M80: 29,778,354 km (0.114 R)
• M81: 33,085,215 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 12.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.95 AU - 11.15 AU

Year: 11411 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,706,410 km

• M1: 159,771 km (0.113 R)
• M2: 347,516 km (0.109 R)
• M3: 424,858 km (0.057 R)
• M4: 562,638 km (0.109 R)
• M5: 825,331 km (0.071 R)
• M6: 1,092,513 km (0.09 R)
• M7: 1,218,475 km (0.086 R)
• M8: 1,545,645 km (0.068 R)
• M9: 1,667,867 km (0.115 R)
• M10: 1,988,006 km (0.091 R)
• M11: 2,144,336 km (0.052 R)
• M12: 2,258,629 km (0.118 R)
• M13: 2,351,529 km (0.046 R)
• M14: 2,711,461 km (0.119 R)
• M15: 3,089,196 km (0.099 R)
• M16: 3,866,955 km (0.075 R)
• M17: 4,148,947 km (0.029 R)
• M18: 6,141,142 km (0.085 R)
• M19: 6,404,285 km (0.107 R)
• M20: 6,738,636 km (0.045 R)
• M21: 8,060,483 km (0.11 R)
• M22: 8,385,110 km (0.067 R)
• M23: 8,603,972 km (0.075 R)
• M24: 8,898,829 km (0.052 R)
• M25: 9,196,978 km (0.047 R)
• M26: 9,309,625 km (0.12 R)
• M27: 9,460,569 km (0.107 R)
• M28: 10,618,307 km (0.047 R)
• M29: 11,617,172 km (0.066 R)
• M30: 11,739,095 km (0.104 R)
• M31: 11,943,146 km (0.089 R)
• M32: 12,520,893 km (0.11 R)
• M33: 13,918,735 km (0.082 R)
• M34: 14,134,755 km (0.112 R)
• M35: 14,221,522 km (0.096 R)
• M36: 14,308,438 km (0.103 R)
• M37: 14,439,186 km (0.035 R)
• M38: 15,098,913 km (0.085 R)
• M39: 15,187,625 km (0.111 R)
• M40: 15,544,116 km (0.06 R)
• M41: 16,265,477 km (0.085 R)
• M42: 16,767,827 km (0.108 R)
• M43: 16,951,683 km (0.119 R)
• M44: 17,647,462 km (0.068 R)
• M45: 18,494,635 km (0.115 R)
• M46: 19,018,826 km (0.117 R)
• M47: 19,306,952 km (0.099 R)
• M48: 20,082,018 km (0.049 R)
• M49: 20,424,448 km (0.103 R)
• M50: 20,670,087 km (0.108 R)
• M51: 21,313,508 km (0.085 R)
• M52: 21,863,130 km (0.096 R)
• M53: 22,114,455 km (0.117 R)
• M54: 23,027,451 km (0.068 R)
• M55: 23,488,511 km (0.049 R)
• M56: 23,745,969 km (0.099 R)
• M57: 23,952,564 km (0.079 R)
• M58: 24,056,086 km (0.103 R)
• M59: 24,367,698 km (0.039 R)
• M60: 24,628,297 km (0.116 R)
• M61: 24,837,585 km (0.117 R)
• M62: 27,069,436 km (0.119 R)
• M63: 27,664,685 km (0.077 R)
• M64: 28,812,699 km (0.064 R)
• M65: 29,088,408 km (0.086 R)
• M66: 29,809,171 km (0.12 R)
• M67: 30,088,021 km (0.074 R)
• M68: 30,311,670 km (0.067 R)
• M69: 30,648,265 km (0.119 R)
• M70: 31,381,744 km (0.093 R)
• M71: 33,558,692 km (0.103 R)
• M72: 34,081,387 km (0.072 R)
• M73: 35,076,063 km (0.099 R)
• M74: 35,488,504 km (0.075 R)
• M75: 36,199,094 km (0.072 R)
• M76: 37,034,150 km (0.065 R)
• M77: 37,454,071 km (0.088 R)
• M78: 37,875,488 km (0.105 R)
• M79: 38,177,526 km (0.047 R)
• M80: 39,945,025 km (0.04 R)
• M81: 40,313,933 km (0.089 R)
• M82: 41,055,340 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.9

Radius: 4

Gravity: 35.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.48 AU - 18.7 AU

Year: 26422 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,706,410 km

• M1: 52,509 km (0.066 R)
• M2: 223,050 km (0.109 R)
• M3: 540,048 km (0.103 R)
• M4: 950,545 km (0.115 R)
• M5: 1,636,152 km (0.11 R)
• M6: 1,844,392 km (0.049 R)
• M7: 2,061,010 km (0.108 R)
• M8: 2,172,460 km (0.112 R)
• M9: 3,477,702 km (0.093 R)
• M10: 3,926,495 km (0.076 R)
• M11: 4,298,545 km (0.046 R)
• M12: 4,730,434 km (0.087 R)
• M13: 4,779,203 km (0.116 R)
• M14: 5,790,784 km (0.073 R)
• M15: 6,320,510 km (0.111 R)
• M16: 6,755,391 km (0.117 R)
• M17: 7,199,846 km (0.068 R)
• M18: 7,256,095 km (0.108 R)
• M19: 7,312,494 km (0.105 R)
• M20: 7,711,172 km (0.11 R)
• M21: 8,058,389 km (0.113 R)
• M22: 9,313,814 km (0.104 R)
• M23: 10,692,657 km (0.116 R)
• M24: 10,756,835 km (0.097 R)
• M25: 11,340,117 km (0.117 R)
• M26: 11,933,721 km (0.118 R)
• M27: 13,219,665 km (0.064 R)
• M28: 13,565,385 km (0.089 R)
• M29: 14,977,440 km (0.115 R)
• M30: 15,410,077 km (0.061 R)
• M31: 16,214,016 km (0.047 R)
• M32: 16,361,519 km (0.081 R)
• M33: 17,331,961 km (0.117 R)
• M34: 18,244,059 km (0.102 R)
• M35: 18,551,632 km (0.117 R)
• M36: 19,484,375 km (0.07 R)
• M37: 19,719,842 km (0.104 R)
• M38: 19,956,356 km (0.025 R)
• M39: 20,114,630 km (0.102 R)
• M40: 20,432,227 km (0.118 R)
• M41: 21,719,367 km (0.099 R)
• M42: 22,619,348 km (0.119 R)
• M43: 26,512,483 km (0.096 R)
• M44: 26,599,399 km (0.096 R)
• M45: 27,649,726 km (0.071 R)
• M46: 28,091,339 km (0.069 R)
• M47: 28,268,612 km (0.09 R)
• M48: 29,790,471 km (0.104 R)
• M49: 30,243,154 km (0.075 R)
• M50: 30,515,871 km (0.075 R)
• M51: 31,246,956 km (0.052 R)
• M52: 31,614,817 km (0.104 R)
• M53: 32,076,476 km (0.071 R)
• M54: 33,006,526 km (0.113 R)
• M55: 34,039,799 km (0.112 R)
• M56: 34,418,132 km (0.086 R)
• M57: 34,797,961 km (0.072 R)
• M58: 35,274,580 km (0.055 R)
• M59: 37,008,269 km (0.115 R)
• M60: 37,397,373 km (0.079 R)
• M61: 37,689,987 km (0.099 R)
• M62: 38,179,471 km (0.049 R)
• M63: 39,561,157 km (0.092 R)
• M64: 40,858,769 km (0.076 R)
• M65: 41,160,209 km (0.079 R)
• M66: 42,271,721 km (0.071 R)
• M67: 44,317,771 km (0.078 R)
• M68: 46,500,553 km (0.056 R)
• M69: 48,081,055 km (0.063 R)
• M70: 52,708,267 km (0.084 R)
• M71: 54,355,489 km (0.055 R)
• M72: 55,574,113 km (0.086 R)
• M73: 55,685,414 km (0.1 R)
• M74: 56,131,066 km (0.025 R)
• M75: 57,250,357 km (0.1 R)
• M76: 58,038,289 km (0.094 R)
• M77: 59,511,230 km (0.075 R)
• M78: 59,738,768 km (0.037 R)
• M79: 59,852,762 km (0.082 R)
• M80: 62,031,505 km (0.095 R)
• M81: 66,466,035 km (0.087 R)
• M82: 67,768,733 km (0.103 R)
• M83: 68,840,751 km (0.116 R)
• M84: 70,519,539 km (0.076 R)
• M85: 71,726,943 km (0.117 R)
• M86: 72,090,466 km (0.119 R)
• M87: 72,819,307 km (0.112 R)
• M88: 74,161,948 km (0.084 R)
• M89: 74,897,820 km (0.087 R)
• M90: 76,624,029 km (0.05 R)
• M91: 78,114,174 km (0.117 R)
• M92: 80,115,793 km (0.103 R)
• M93: 80,870,664 km (0.106 R)
• M94: 84,424,810 km (0.045 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit