🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 20.1 Hours

Environment

Temp: 279 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.59 AU - 0.89 AU

Year: 223 Days

Day: 41.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,962,826 km

• M1: 436,676 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.48 AU - 1.74 AU

Year: 715 Days

Day: 41.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.64 AU - 2.7 AU

Year: 1118 Days

Day: 34.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 159.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.15 AU - 2.67 AU

Year: 1309 Days

Day: 23.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,962,826 km

• M1: 1,450,950 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 11

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.46 AU - 7.88 AU

Year: 6027 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,962,826 km

• M1: 190,288 km (0.115 R)
• M2: 304,432 km (0.092 R)
• M3: 434,582 km (0.069 R)
• M4: 622,776 km (0.084 R)
• M5: 696,228 km (0.115 R)
• M6: 773,122 km (0.115 R)
• M7: 993,330 km (0.103 R)
• M8: 1,066,633 km (0.106 R)
• M9: 1,234,482 km (0.059 R)
• M10: 1,427,912 km (0.08 R)
• M11: 1,528,441 km (0.096 R)
• M12: 1,684,023 km (0.104 R)
• M13: 1,754,783 km (0.077 R)
• M14: 1,955,095 km (0.115 R)
• M15: 2,105,440 km (0.035 R)
• M16: 2,539,125 km (0.043 R)
• M17: 2,621,104 km (0.076 R)
• M18: 3,977,508 km (0.05 R)
• M19: 4,339,984 km (0.098 R)
• M20: 4,587,718 km (0.107 R)
• M21: 4,738,662 km (0.036 R)
• M22: 4,865,521 km (0.113 R)
• M23: 5,071,218 km (0.114 R)
• M24: 5,149,009 km (0.099 R)
• M25: 5,332,267 km (0.074 R)
• M26: 5,813,224 km (0.104 R)
• M27: 5,976,734 km (0.109 R)
• M28: 6,114,215 km (0.072 R)
• M29: 6,845,599 km (0.117 R)
• M30: 7,338,823 km (0.09 R)
• M31: 7,574,888 km (0.083 R)
• M32: 7,994,211 km (0.104 R)
• M33: 8,115,385 km (0.093 R)
• M34: 8,359,679 km (0.119 R)
• M35: 8,824,180 km (0.086 R)
• M36: 9,106,920 km (0.082 R)
• M37: 9,778,315 km (0.07 R)
• M38: 9,940,479 km (0.095 R)
• M39: 10,070,929 km (0.118 R)
• M40: 11,783,226 km (0.098 R)
• M41: 12,129,545 km (0.078 R)
• M42: 12,234,114 km (0.113 R)
• M43: 12,479,155 km (0.086 R)
• M44: 12,867,661 km (0.118 R)
• M45: 12,974,324 km (0.062 R)
• M46: 13,152,645 km (0.11 R)
• M47: 14,093,316 km (0.081 R)
• M48: 14,203,271 km (0.095 R)
• M49: 15,130,478 km (0.098 R)
• M50: 15,243,125 km (0.078 R)
• M51: 16,693,327 km (0.032 R)
• M52: 16,770,968 km (0.117 R)
• M53: 17,199,566 km (0.076 R)
• M54: 17,513,572 km (0.116 R)
• M55: 17,710,892 km (0.088 R)
• M56: 19,764,571 km (0.065 R)
• M57: 21,511,725 km (0.063 R)
• M58: 21,638,434 km (0.097 R)
• M59: 22,062,395 km (0.039 R)
• M60: 22,318,207 km (0.1 R)
• M61: 23,221,180 km (0.052 R)
• M62: 23,307,797 km (0.107 R)
• M63: 23,437,947 km (0.08 R)
• M64: 25,107,160 km (0.092 R)
• M65: 25,374,192 km (0.089 R)
• M66: 25,597,542 km (0.112 R)
• M67: 26,271,181 km (0.115 R)
• M68: 26,542,402 km (0.032 R)
• M69: 26,996,282 km (0.099 R)
• M70: 27,178,642 km (0.094 R)
• M71: 27,865,895 km (0.067 R)
• M72: 27,958,047 km (0.111 R)
• M73: 28,142,501 km (0.061 R)
• M74: 28,605,357 km (0.085 R)
• M75: 28,837,682 km (0.102 R)
• M76: 28,977,407 km (0.105 R)
• M77: 29,164,105 km (0.073 R)
• M78: 30,150,703 km (0.058 R)
• M79: 31,723,126 km (0.09 R)
• M80: 32,060,020 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.1

Radius: 5.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.23 AU - 14.77 AU

Year: 17353 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,962,826 km

• M1: 441,164 km (0.069 R)
• M2: 510,877 km (0.115 R)
• M3: 650,751 km (0.096 R)
• M4: 719,566 km (0.027 R)
• M5: 803,041 km (0.114 R)
• M6: 1,006,046 km (0.072 R)
• M7: 1,099,844 km (0.093 R)
• M8: 1,917,695 km (0.105 R)
• M9: 2,051,735 km (0.117 R)
• M10: 2,137,155 km (0.068 R)
• M11: 2,223,772 km (0.075 R)
• M12: 2,400,447 km (0.031 R)
• M13: 2,545,109 km (0.104 R)
• M14: 2,711,312 km (0.044 R)
• M15: 3,471,718 km (0.072 R)
• M16: 3,656,172 km (0.118 R)
• M17: 4,013,262 km (0.044 R)
• M18: 4,851,160 km (0.119 R)
• M19: 5,573,568 km (0.089 R)
• M20: 5,934,996 km (0.115 R)
• M21: 6,579,464 km (0.097 R)
• M22: 7,090,341 km (0.102 R)
• M23: 7,907,145 km (0.063 R)
• M24: 8,122,716 km (0.118 R)
• M25: 8,258,401 km (0.108 R)
• M26: 8,340,231 km (0.086 R)
• M27: 9,286,138 km (0.058 R)
• M28: 9,342,836 km (0.095 R)
• M29: 9,570,673 km (0.095 R)
• M30: 10,206,913 km (0.077 R)
• M31: 11,428,829 km (0.075 R)
• M32: 11,764,377 km (0.056 R)
• M33: 11,918,014 km (0.073 R)
• M34: 12,010,465 km (0.115 R)
• M35: 12,759,053 km (0.079 R)
• M36: 13,974,835 km (0.089 R)
• M37: 14,960,535 km (0.091 R)
• M38: 15,093,677 km (0.116 R)
• M39: 15,327,499 km (0.097 R)
• M40: 15,866,649 km (0.11 R)
• M41: 16,894,237 km (0.048 R)
• M42: 17,381,178 km (0.107 R)
• M43: 18,439,882 km (0.101 R)
• M44: 18,905,132 km (0.112 R)
• M45: 19,592,085 km (0.088 R)
• M46: 20,176,863 km (0.034 R)
• M47: 20,397,670 km (0.108 R)
• M48: 20,767,476 km (0.086 R)
• M49: 21,663,866 km (0.069 R)
• M50: 22,041,152 km (0.074 R)
• M51: 22,268,541 km (0.114 R)
• M52: 23,571,688 km (0.068 R)
• M53: 24,938,713 km (0.042 R)
• M54: 25,334,100 km (0.11 R)
• M55: 26,211,043 km (0.102 R)
• M56: 26,411,654 km (0.12 R)
• M57: 26,855,062 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.5

Radius: 7.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.47 AU - 16.53 AU

Year: 19317 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,962,826 km

• M1: 137,331 km (0.044 R)
• M2: 351,854 km (0.104 R)
• M3: 456,722 km (0.096 R)
• M4: 595,100 km (0.074 R)
• M5: 663,915 km (0.066 R)
• M6: 772,374 km (0.096 R)
• M7: 926,460 km (0.072 R)
• M8: 1,370,316 km (0.081 R)
• M9: 1,542,354 km (0.077 R)
• M10: 2,153,761 km (0.093 R)
• M11: 2,226,016 km (0.107 R)
• M12: 2,485,419 km (0.066 R)
• M13: 2,618,711 km (0.069 R)
• M14: 2,952,314 km (0.075 R)
• M15: 3,012,752 km (0.104 R)
• M16: 3,134,524 km (0.095 R)
• M17: 3,702,996 km (0.113 R)
• M18: 3,833,745 km (0.08 R)
• M19: 4,055,000 km (0.09 R)
• M20: 4,394,587 km (0.051 R)
• M21: 4,861,781 km (0.071 R)
• M22: 4,933,289 km (0.103 R)
• M23: 5,077,202 km (0.113 R)
• M24: 5,149,757 km (0.117 R)
• M25: 5,198,227 km (0.088 R)
• M26: 5,443,119 km (0.108 R)
• M27: 5,817,712 km (0.114 R)
• M28: 6,460,384 km (0.093 R)
• M29: 7,507,569 km (0.114 R)
• M30: 7,812,300 km (0.113 R)
• M31: 7,924,199 km (0.033 R)
• M32: 8,092,946 km (0.094 R)
• M33: 8,206,191 km (0.085 R)
• M34: 8,954,629 km (0.055 R)
• M35: 9,277,910 km (0.093 R)
• M36: 9,455,782 km (0.08 R)
• M37: 9,784,898 km (0.1 R)
• M38: 11,075,927 km (0.116 R)
• M39: 11,264,720 km (0.092 R)
• M40: 11,709,474 km (0.056 R)
• M41: 12,813,058 km (0.097 R)
• M42: 12,879,030 km (0.08 R)
• M43: 13,044,486 km (0.088 R)
• M44: 13,343,980 km (0.093 R)
• M45: 13,410,851 km (0.098 R)
• M46: 13,578,400 km (0.09 R)
• M47: 13,645,719 km (0.115 R)
• M48: 13,780,507 km (0.03 R)
• M49: 15,432,816 km (0.094 R)
• M50: 15,573,288 km (0.029 R)
• M51: 15,997,398 km (0.115 R)
• M52: 16,068,457 km (0.072 R)
• M53: 16,604,616 km (0.117 R)
• M54: 16,784,731 km (0.117 R)
• M55: 16,856,838 km (0.111 R)
• M56: 16,929,243 km (0.114 R)
• M57: 17,328,669 km (0.099 R)
• M58: 18,174,047 km (0.104 R)
• M59: 18,770,045 km (0.045 R)
• M60: 19,183,533 km (0.064 R)
• M61: 19,372,475 km (0.102 R)
• M62: 19,448,172 km (0.099 R)
• M63: 19,562,016 km (0.101 R)
• M64: 19,981,189 km (0.107 R)
• M65: 20,364,908 km (0.112 R)
• M66: 20,441,951 km (0.116 R)
• M67: 21,569,619 km (0.039 R)
• M68: 21,963,211 km (0.037 R)
• M69: 22,121,336 km (0.096 R)
• M70: 22,279,760 km (0.108 R)
• M71: 22,717,484 km (0.086 R)
• M72: 23,803,864 km (0.052 R)
• M73: 23,885,095 km (0.104 R)
• M74: 25,072,154 km (0.08 R)
• M75: 25,568,819 km (0.093 R)
• M76: 25,693,584 km (0.108 R)
• M77: 26,110,663 km (0.12 R)
• M78: 26,320,100 km (0.068 R)
• M79: 26,824,993 km (0.063 R)
• M80: 26,909,515 km (0.112 R)
• M81: 27,545,755 km (0.114 R)
• M82: 28,833,045 km (0.115 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit