🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.51 AU - 0.67 AU

Year: 167 Days

Day: 13.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.06 AU

Year: 305 Days

Day: 30.6 Hours

Environment

Temp: 85 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.11 AU - 1.29 AU

Year: 485 Days

Day: 32.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.3 AU - 2.06 AU

Year: 803 Days

Day: 47.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.12 AU - 2.56 AU

Year: 1321 Days

Day: 39.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.52 AU - 3.34 AU

Year: 1850 Days

Day: 40.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.39 AU - 4.35 AU

Year: 2809 Days

Day: 32.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 10.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.53 AU - 12.37 AU

Year: 13369 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,322,997 km

• M1: 137,331 km (0.118 R)
• M2: 330,910 km (0.038 R)
• M3: 402,418 km (0.119 R)
• M4: 583,581 km (0.111 R)
• M5: 918,531 km (0.119 R)
• M6: 1,384,528 km (0.081 R)
• M7: 1,460,374 km (0.095 R)
• M8: 1,778,569 km (0.045 R)
• M9: 1,945,820 km (0.075 R)
• M10: 2,572,635 km (0.079 R)
• M11: 2,762,773 km (0.029 R)
• M12: 3,326,608 km (0.077 R)
• M13: 3,499,244 km (0.05 R)
• M14: 3,639,567 km (0.095 R)
• M15: 4,035,103 km (0.098 R)
• M16: 4,145,357 km (0.111 R)
• M17: 4,331,457 km (0.101 R)
• M18: 4,520,399 km (0.104 R)
• M19: 6,000,969 km (0.116 R)
• M20: 6,085,043 km (0.104 R)
• M21: 6,597,565 km (0.086 R)
• M22: 6,771,548 km (0.069 R)
• M23: 7,847,007 km (0.061 R)
• M24: 8,031,461 km (0.061 R)
• M25: 8,593,350 km (0.088 R)
• M26: 9,953,494 km (0.11 R)
• M27: 10,505,959 km (0.086 R)
• M28: 11,536,090 km (0.118 R)
• M29: 12,276,300 km (0.108 R)
• M30: 12,383,263 km (0.072 R)
• M31: 12,868,708 km (0.089 R)
• M32: 13,195,729 km (0.117 R)
• M33: 13,635,996 km (0.113 R)
• M34: 14,025,249 km (0.117 R)
• M35: 15,215,001 km (0.118 R)
• M36: 15,560,871 km (0.115 R)
• M37: 16,319,033 km (0.08 R)
• M38: 17,750,386 km (0.117 R)
• M39: 19,470,462 km (0.099 R)
• M40: 21,565,281 km (0.096 R)
• M41: 22,018,712 km (0.092 R)
• M42: 23,199,339 km (0.115 R)
• M43: 23,464,426 km (0.065 R)
• M44: 23,663,990 km (0.103 R)
• M45: 23,730,561 km (0.103 R)
• M46: 24,198,802 km (0.114 R)
• M47: 24,333,141 km (0.117 R)
• M48: 25,964,356 km (0.089 R)
• M49: 26,239,616 km (0.071 R)
• M50: 28,193,664 km (0.05 R)
• M51: 28,760,639 km (0.11 R)
• M52: 30,411,302 km (0.09 R)
• M53: 31,431,111 km (0.111 R)
• M54: 33,130,692 km (0.093 R)
• M55: 33,653,986 km (0.116 R)
• M56: 33,878,981 km (0.097 R)
• M57: 34,179,822 km (0.096 R)
• M58: 34,860,044 km (0.107 R)
• M59: 35,468,458 km (0.084 R)
• M60: 35,544,753 km (0.094 R)
• M61: 35,697,493 km (0.088 R)
• M62: 36,080,314 km (0.1 R)
• M63: 37,237,004 km (0.073 R)
• M64: 37,936,823 km (0.075 R)
• M65: 38,171,093 km (0.027 R)
• M66: 39,665,726 km (0.086 R)
• M67: 40,539,826 km (0.089 R)
• M68: 40,859,218 km (0.087 R)
• M69: 41,661,511 km (0.106 R)
• M70: 41,983,894 km (0.095 R)
• M71: 42,793,369 km (0.078 R)
• M72: 45,087,302 km (0.087 R)
• M73: 45,833,048 km (0.075 R)
• M74: 48,348,386 km (0.117 R)
• M75: 48,772,047 km (0.076 R)
• M76: 49,964,492 km (0.077 R)
• M77: 50,050,062 km (0.117 R)
• M78: 53,686,936 km (0.107 R)
• M79: 54,565,375 km (0.059 R)
• M80: 54,829,864 km (0.093 R)
• M81: 56,247,453 km (0.118 R)
• M82: 56,425,474 km (0.118 R)
• M83: 59,390,355 km (0.093 R)
• M84: 60,389,818 km (0.052 R)
• M85: 60,572,178 km (0.119 R)
• M86: 61,028,751 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.2

Radius: 4.2

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.58 AU - 15.82 AU

Year: 20795 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,322,997 km

• M1: 269,426 km (0.079 R)
• M2: 328,517 km (0.032 R)
• M3: 375,790 km (0.116 R)
• M4: 408,701 km (0.117 R)
• M5: 460,013 km (0.106 R)
• M6: 495,468 km (0.119 R)
• M7: 607,517 km (0.104 R)
• M8: 2,110,676 km (0.106 R)
• M9: 2,738,389 km (0.07 R)
• M10: 3,314,191 km (0.103 R)
• M11: 3,889,096 km (0.115 R)
• M12: 4,571,861 km (0.069 R)
• M13: 5,047,432 km (0.117 R)
• M14: 6,434,204 km (0.028 R)
• M15: 7,010,755 km (0.114 R)
• M16: 8,023,682 km (0.084 R)
• M17: 8,403,212 km (0.095 R)
• M18: 8,934,583 km (0.117 R)
• M19: 9,526,692 km (0.098 R)
• M20: 10,029,640 km (0.117 R)
• M21: 10,489,653 km (0.119 R)
• M22: 10,904,338 km (0.083 R)
• M23: 11,061,267 km (0.025 R)
• M24: 11,910,683 km (0.118 R)
• M25: 12,072,249 km (0.091 R)
• M26: 12,126,254 km (0.072 R)
• M27: 12,180,408 km (0.068 R)
• M28: 12,616,037 km (0.115 R)
• M29: 12,725,842 km (0.072 R)
• M30: 13,001,551 km (0.065 R)
• M31: 13,223,405 km (0.112 R)
• M32: 14,010,289 km (0.11 R)
• M33: 14,066,987 km (0.032 R)
• M34: 14,237,828 km (0.082 R)
• M35: 14,927,923 km (0.027 R)
• M36: 15,102,055 km (0.117 R)
• M37: 15,687,581 km (0.103 R)
• M38: 16,101,967 km (0.108 R)
• M39: 16,459,955 km (0.115 R)
• M40: 16,639,921 km (0.085 R)
• M41: 16,700,059 km (0.029 R)
• M42: 16,820,485 km (0.118 R)
• M43: 17,122,972 km (0.114 R)
• M44: 17,305,332 km (0.063 R)
• M45: 17,671,996 km (0.092 R)
• M46: 19,038,124 km (0.081 R)
• M47: 19,227,066 km (0.072 R)
• M48: 19,290,197 km (0.094 R)
• M49: 19,670,325 km (0.082 R)
• M50: 19,797,483 km (0.099 R)
• M51: 20,437,911 km (0.076 R)
• M52: 21,476,570 km (0.088 R)
• M53: 21,673,141 km (0.052 R)
• M54: 22,068,229 km (0.076 R)
• M55: 22,134,351 km (0.078 R)
• M56: 27,344,995 km (0.084 R)
• M57: 27,700,589 km (0.089 R)
• M58: 28,200,844 km (0.108 R)
• M59: 30,746,701 km (0.091 R)
• M60: 30,820,602 km (0.078 R)
• M61: 31,042,456 km (0.091 R)
• M62: 32,986,779 km (0.119 R)
• M63: 34,279,155 km (0.085 R)
• M64: 34,508,938 km (0.079 R)
• M65: 35,201,426 km (0.051 R)
• M66: 35,355,961 km (0.046 R)
• M67: 35,743,120 km (0.104 R)
• M68: 36,443,687 km (0.033 R)
• M69: 37,384,807 km (0.049 R)
• M70: 37,779,297 km (0.096 R)
• M71: 38,652,051 km (0.115 R)
• M72: 41,065,812 km (0.076 R)
• M73: 41,228,425 km (0.085 R)
• M74: 42,290,869 km (0.075 R)
• M75: 44,109,231 km (0.059 R)
• M76: 44,192,557 km (0.081 R)
• M77: 45,279,536 km (0.047 R)
• M78: 47,394,849 km (0.114 R)
• M79: 48,078,362 km (0.119 R)
• M80: 48,421,540 km (0.086 R)
• M81: 48,937,503 km (0.054 R)
• M82: 49,542,028 km (0.049 R)
• M83: 50,496,761 km (0.089 R)
• M84: 51,720,621 km (0.105 R)
• M85: 51,984,213 km (0.066 R)
• M86: 52,865,943 km (0.115 R)
• M87: 54,465,294 km (0.104 R)
• M88: 55,002,051 km (0.09 R)
• M89: 55,810,328 km (0.105 R)
• M90: 56,441,631 km (0.118 R)
• M91: 58,624,414 km (0.099 R)
• M92: 59,541,897 km (0.096 R)
• M93: 59,633,900 km (0.045 R)
• M94: 60,464,318 km (0.048 R)
• M95: 60,741,822 km (0.113 R)
• M96: 61,484,276 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit