🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.78 AU

Year: 181 Days

Day: 17.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,152,924 km

• M1: 40,391 km (0.111 R)
• M2: 356,043 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.61 AU - 0.95 AU

Year: 243 Days

Day: 21.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.33 AU - 1.35 AU

Year: 548 Days

Day: 14.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,152,924 km

• M1: 249,230 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.11 AU - 2.41 AU

Year: 1200 Days

Day: 43.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.19 AU - 3.49 AU

Year: 2155 Days

Day: 21.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4 AU - 6.64 AU

Year: 4333 Days

Day: 12.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,152,924 km

• M1: 1,980,676 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.2

Radius: 9.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.59 AU - 9.41 AU

Year: 8750 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,152,924 km

• M1: 199,264 km (0.049 R)
• M2: 283,638 km (0.096 R)
• M3: 385,813 km (0.117 R)
• M4: 679,623 km (0.09 R)
• M5: 838,795 km (0.118 R)
• M6: 929,751 km (0.089 R)
• M7: 1,136,495 km (0.094 R)
• M8: 1,466,508 km (0.086 R)
• M9: 1,998,628 km (0.066 R)
• M10: 2,267,605 km (0.093 R)
• M11: 2,359,906 km (0.115 R)
• M12: 2,980,438 km (0.067 R)
• M13: 3,143,201 km (0.104 R)
• M14: 3,563,122 km (0.114 R)
• M15: 4,045,725 km (0.09 R)
• M16: 4,432,735 km (0.111 R)
• M17: 4,595,497 km (0.094 R)
• M18: 4,713,081 km (0.1 R)
• M19: 4,784,140 km (0.04 R)
• M20: 4,855,498 km (0.049 R)
• M21: 5,023,347 km (0.107 R)
• M22: 5,389,712 km (0.052 R)
• M23: 5,638,793 km (0.066 R)
• M24: 5,714,339 km (0.107 R)
• M25: 7,021,226 km (0.097 R)
• M26: 7,129,685 km (0.073 R)
• M27: 7,680,205 km (0.096 R)
• M28: 7,763,980 km (0.109 R)
• M29: 8,017,249 km (0.106 R)
• M30: 8,216,065 km (0.043 R)
• M31: 8,851,407 km (0.081 R)
• M32: 9,056,954 km (0.108 R)
• M33: 9,353,308 km (0.097 R)
• M34: 10,016,475 km (0.082 R)
• M35: 10,415,453 km (0.11 R)
• M36: 10,632,519 km (0.044 R)
• M37: 10,945,179 km (0.07 R)
• M38: 11,483,581 km (0.092 R)
• M39: 12,128,199 km (0.06 R)
• M40: 12,422,009 km (0.082 R)
• M41: 12,586,267 km (0.077 R)
• M42: 13,250,631 km (0.081 R)
• M43: 13,418,480 km (0.092 R)
• M44: 13,858,298 km (0.103 R)
• M45: 14,028,690 km (0.069 R)
• M46: 15,065,852 km (0.044 R)
• M47: 15,206,025 km (0.083 R)
• M48: 15,522,873 km (0.081 R)
• M49: 16,884,962 km (0.087 R)
• M50: 17,617,094 km (0.097 R)
• M51: 17,949,949 km (0.117 R)
• M52: 18,135,750 km (0.103 R)
• M53: 18,509,296 km (0.098 R)
• M54: 18,659,492 km (0.092 R)
• M55: 18,734,740 km (0.053 R)
• M56: 18,923,233 km (0.036 R)
• M57: 19,530,600 km (0.038 R)
• M58: 19,798,381 km (0.099 R)
• M59: 21,116,338 km (0.115 R)
• M60: 21,233,922 km (0.104 R)
• M61: 21,312,461 km (0.099 R)
• M62: 22,863,491 km (0.068 R)
• M63: 23,267,106 km (0.038 R)
• M64: 23,754,347 km (0.108 R)
• M65: 24,081,218 km (0.088 R)
• M66: 24,697,860 km (0.113 R)
• M67: 27,088,584 km (0.115 R)
• M68: 27,344,546 km (0.113 R)
• M69: 27,815,779 km (0.06 R)
• M70: 28,160,303 km (0.105 R)
• M71: 28,636,174 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 12.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.54 AU - 10.8 AU

Year: 11452 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,152,924 km

• M1: 676,332 km (0.088 R)
• M2: 802,593 km (0.104 R)
• M3: 917,783 km (0.09 R)
• M4: 997,967 km (0.073 R)
• M5: 1,460,374 km (0.099 R)
• M6: 1,653,505 km (0.114 R)
• M7: 2,480,931 km (0.114 R)
• M8: 2,567,249 km (0.053 R)
• M9: 2,654,614 km (0.093 R)
• M10: 2,772,647 km (0.114 R)
• M11: 3,262,580 km (0.069 R)
• M12: 3,421,453 km (0.096 R)
• M13: 3,846,311 km (0.087 R)
• M14: 4,082,227 km (0.073 R)
• M15: 5,295,017 km (0.102 R)
• M16: 5,633,856 km (0.084 R)
• M17: 6,174,951 km (0.112 R)
• M18: 6,531,742 km (0.058 R)
• M19: 7,141,354 km (0.119 R)
• M20: 7,473,910 km (0.103 R)
• M21: 7,939,608 km (0.036 R)
• M22: 8,988,438 km (0.106 R)
• M23: 9,212,386 km (0.078 R)
• M24: 9,895,450 km (0.071 R)
• M25: 10,642,093 km (0.118 R)
• M26: 11,262,176 km (0.096 R)
• M27: 11,649,485 km (0.082 R)
• M28: 12,437,567 km (0.07 R)
• M29: 12,537,199 km (0.116 R)
• M30: 14,064,893 km (0.093 R)
• M31: 14,220,774 km (0.042 R)
• M32: 14,587,139 km (0.105 R)
• M33: 14,797,773 km (0.105 R)
• M34: 16,246,179 km (0.117 R)
• M35: 16,355,236 km (0.115 R)
• M36: 17,070,314 km (0.069 R)
• M37: 18,246,901 km (0.079 R)
• M38: 18,417,143 km (0.092 R)
• M39: 18,530,838 km (0.105 R)
• M40: 21,092,701 km (0.08 R)
• M41: 22,597,207 km (0.084 R)
• M42: 22,963,423 km (0.088 R)
• M43: 23,516,486 km (0.088 R)
• M44: 23,701,838 km (0.117 R)
• M45: 24,635,628 km (0.058 R)
• M46: 25,264,986 km (0.073 R)
• M47: 25,581,685 km (0.101 R)
• M48: 26,282,850 km (0.088 R)
• M49: 26,539,410 km (0.116 R)
• M50: 26,990,448 km (0.105 R)
• M51: 27,184,476 km (0.08 R)
• M52: 27,508,954 km (0.086 R)
• M53: 29,283,334 km (0.112 R)
• M54: 29,549,319 km (0.111 R)
• M55: 30,217,872 km (0.096 R)
• M56: 30,621,338 km (0.056 R)
• M57: 30,756,275 km (0.091 R)
• M58: 32,321,817 km (0.026 R)
• M59: 32,459,148 km (0.065 R)
• M60: 32,872,487 km (0.113 R)
• M61: 33,565,125 km (0.115 R)
• M62: 33,983,101 km (0.095 R)
• M63: 34,332,562 km (0.119 R)
• M64: 34,683,369 km (0.047 R)
• M65: 36,240,832 km (0.082 R)
• M66: 37,028,166 km (0.077 R)
• M67: 37,171,929 km (0.078 R)
• M68: 37,387,949 km (0.114 R)
• M69: 38,838,450 km (0.047 R)
• M70: 39,423,826 km (0.103 R)
• M71: 39,717,636 km (0.109 R)
• M72: 43,830,231 km (0.103 R)
• M73: 45,128,591 km (0.092 R)
• M74: 45,358,972 km (0.1 R)
• M75: 45,589,801 km (0.07 R)
• M76: 46,517,009 km (0.088 R)
• M77: 47,138,588 km (0.084 R)
• M78: 47,606,680 km (0.116 R)
• M79: 48,468,663 km (0.05 R)
• M80: 50,128,601 km (0.116 R)
• M81: 50,287,623 km (0.091 R)
• M82: 50,367,209 km (0.099 R)
• M83: 50,526,531 km (0.072 R)
• M84: 52,774,688 km (0.11 R)
• M85: 54,400,218 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.8

Radius: 4.1

Gravity: 45.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.56 AU - 19.18 AU

Year: 21277 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,152,924 km

• M1: 58,343 km (0.054 R)
• M2: 133,142 km (0.089 R)
• M3: 265,985 km (0.103 R)
• M4: 356,193 km (0.105 R)
• M5: 565,779 km (0.113 R)
• M6: 757,713 km (0.038 R)
• M7: 887,564 km (0.059 R)
• M8: 1,380,340 km (0.06 R)
• M9: 1,443,021 km (0.084 R)
• M10: 2,608,388 km (0.102 R)
• M11: 3,378,967 km (0.095 R)
• M12: 3,810,856 km (0.103 R)
• M13: 3,943,699 km (0.117 R)
• M14: 4,397,878 km (0.102 R)
• M15: 5,354,856 km (0.065 R)
• M16: 6,164,779 km (0.03 R)
• M17: 6,268,749 km (0.114 R)
• M18: 7,394,473 km (0.082 R)
• M19: 8,696,872 km (0.1 R)
• M20: 9,463,860 km (0.118 R)
• M21: 9,885,726 km (0.115 R)
• M22: 10,068,385 km (0.065 R)
• M23: 11,569,600 km (0.08 R)
• M24: 12,476,911 km (0.087 R)
• M25: 12,608,408 km (0.076 R)
• M26: 13,005,740 km (0.096 R)
• M27: 13,072,311 km (0.091 R)
• M28: 13,880,438 km (0.076 R)
• M29: 14,290,486 km (0.101 R)
• M30: 14,982,676 km (0.099 R)
• M31: 15,473,805 km (0.06 R)
• M32: 16,833,201 km (0.111 R)
• M33: 17,051,315 km (0.098 R)
• M34: 19,359,161 km (0.047 R)
• M35: 19,511,452 km (0.118 R)
• M36: 21,368,859 km (0.091 R)
• M37: 21,921,174 km (0.055 R)
• M38: 22,959,384 km (0.1 R)
• M39: 23,039,867 km (0.105 R)
• M40: 23,850,239 km (0.089 R)
• M41: 24,258,940 km (0.053 R)
• M42: 24,835,042 km (0.08 R)
• M43: 25,332,305 km (0.1 R)
• M44: 25,749,384 km (0.113 R)
• M45: 26,336,855 km (0.06 R)
• M46: 26,843,992 km (0.064 R)
• M47: 30,482,810 km (0.094 R)
• M48: 32,359,366 km (0.103 R)
• M49: 32,720,944 km (0.059 R)
• M50: 35,011,586 km (0.062 R)
• M51: 35,289,839 km (0.09 R)
• M52: 35,568,839 km (0.095 R)
• M53: 37,732,473 km (0.047 R)
• M54: 39,262,709 km (0.101 R)
• M55: 41,203,592 km (0.111 R)
• M56: 42,877,742 km (0.094 R)
• M57: 43,374,407 km (0.101 R)
• M58: 44,172,960 km (0.113 R)
• M59: 44,473,801 km (0.103 R)
• M60: 48,961,588 km (0.108 R)
• M61: 50,838,592 km (0.108 R)
• M62: 51,258,962 km (0.085 R)
• M63: 52,102,994 km (0.092 R)
• M64: 54,340,529 km (0.05 R)
• M65: 56,609,181 km (0.086 R)
• M66: 56,935,753 km (0.079 R)
• M67: 60,347,183 km (0.085 R)
• M68: 62,583,072 km (0.113 R)
• M69: 62,808,068 km (0.096 R)
• M70: 63,711,040 km (0.087 R)
• M71: 65,415,708 km (0.095 R)
• M72: 65,987,172 km (0.075 R)
• M73: 67,135,186 km (0.073 R)
• M74: 67,711,736 km (0.053 R)
• M75: 68,174,143 km (0.088 R)
• M76: 69,450,961 km (0.086 R)
• M77: 69,917,258 km (0.108 R)
• M78: 71,087,562 km (0.074 R)
• M79: 71,675,182 km (0.079 R)
• M80: 75,114,587 km (0.033 R)
• M81: 75,952,933 km (0.088 R)
• M82: 76,433,292 km (0.104 R)
• M83: 78,364,900 km (0.104 R)
• M84: 80,801,999 km (0.058 R)
• M85: 81,169,710 km (0.077 R)
• M86: 81,415,051 km (0.118 R)
• M87: 81,783,810 km (0.049 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit