🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.5 AU - 0.52 AU

Year: 140 Days

Day: 25.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.79 AU - 0.95 AU

Year: 312 Days

Day: 27.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.91 AU - 1.19 AU

Year: 414 Days

Day: 42.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 23,781,594 km

• M1: 24,833 km (0.09 R)
• M2: 68,965 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.7 AU - 4.5 AU

Year: 2630 Days

Day: 27.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,781,594 km

• M1: 681,867 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.1

Radius: 9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.35 AU - 4.93 AU

Year: 3243 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,781,594 km

• M1: 112,647 km (0.106 R)
• M2: 242,199 km (0.048 R)
• M3: 362,326 km (0.029 R)
• M4: 523,293 km (0.103 R)
• M5: 830,567 km (0.091 R)
• M6: 1,154,596 km (0.1 R)
• M7: 1,226,403 km (0.053 R)
• M8: 1,400,236 km (0.1 R)
• M9: 1,477,279 km (0.095 R)
• M10: 1,582,297 km (0.114 R)
• M11: 2,115,164 km (0.076 R)
• M12: 2,189,215 km (0.087 R)
• M13: 2,960,991 km (0.097 R)
• M14: 3,077,677 km (0.061 R)
• M15: 3,595,286 km (0.105 R)
• M16: 3,702,099 km (0.091 R)
• M17: 3,864,412 km (0.098 R)
• M18: 3,937,266 km (0.084 R)
• M19: 4,065,921 km (0.102 R)
• M20: 4,158,522 km (0.084 R)
• M21: 4,807,926 km (0.089 R)
• M22: 4,886,315 km (0.094 R)
• M23: 4,965,303 km (0.111 R)
• M24: 5,044,590 km (0.117 R)
• M25: 5,285,293 km (0.051 R)
• M26: 5,366,225 km (0.074 R)
• M27: 5,468,101 km (0.088 R)
• M28: 5,591,370 km (0.098 R)
• M29: 6,220,728 km (0.111 R)
• M30: 6,370,925 km (0.115 R)
• M31: 6,478,785 km (0.103 R)
• M32: 6,983,378 km (0.047 R)
• M33: 7,161,848 km (0.099 R)
• M34: 7,591,793 km (0.08 R)
• M35: 7,937,214 km (0.087 R)
• M36: 8,030,115 km (0.1 R)
• M37: 8,100,126 km (0.109 R)
• M38: 8,429,391 km (0.092 R)
• M39: 8,762,994 km (0.105 R)
• M40: 8,907,207 km (0.112 R)
• M41: 9,247,093 km (0.05 R)
• M42: 9,789,685 km (0.086 R)
• M43: 9,914,449 km (0.119 R)
• M44: 10,064,795 km (0.112 R)
• M45: 10,165,624 km (0.092 R)
• M46: 10,393,312 km (0.119 R)
• M47: 10,648,526 km (0.106 R)
• M48: 11,164,938 km (0.065 R)
• M49: 11,269,208 km (0.107 R)
• M50: 11,583,962 km (0.1 R)
• M51: 11,689,578 km (0.108 R)
• M52: 11,928,186 km (0.118 R)
• M53: 12,356,635 km (0.093 R)
• M54: 12,735,566 km (0.099 R)
• M55: 12,899,226 km (0.096 R)
• M56: 13,283,543 km (0.111 R)
• M57: 13,727,549 km (0.077 R)
• M58: 14,091,820 km (0.115 R)
• M59: 14,317,713 km (0.096 R)
• M60: 14,487,806 km (0.118 R)
• M61: 14,858,659 km (0.102 R)
• M62: 15,232,803 km (0.107 R)
• M63: 15,290,548 km (0.042 R)
• M64: 15,435,508 km (0.084 R)
• M65: 15,493,552 km (0.095 R)
• M66: 15,872,783 km (0.094 R)
• M67: 16,078,330 km (0.117 R)
• M68: 16,137,272 km (0.115 R)
• M69: 16,255,155 km (0.032 R)
• M70: 16,314,246 km (0.086 R)
• M71: 16,909,197 km (0.037 R)
• M72: 17,149,152 km (0.063 R)
• M73: 17,360,085 km (0.109 R)
• M74: 17,602,134 km (0.113 R)
• M75: 18,212,194 km (0.05 R)
• M76: 19,578,771 km (0.079 R)
• M77: 19,925,539 km (0.09 R)
• M78: 20,401,709 km (0.118 R)
• M79: 20,497,302 km (0.069 R)
• M80: 20,753,264 km (0.084 R)
• M81: 21,106,764 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 12

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.69 AU - 5.35 AU

Year: 3700 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,781,594 km

• M1: 196,572 km (0.097 R)
• M2: 357,689 km (0.113 R)
• M3: 801,695 km (0.118 R)
• M4: 899,831 km (0.107 R)
• M5: 1,182,571 km (0.098 R)
• M6: 1,308,981 km (0.034 R)
• M7: 1,534,874 km (0.098 R)
• M8: 1,673,851 km (0.108 R)
• M9: 1,759,271 km (0.061 R)
• M10: 1,920,089 km (0.093 R)
• M11: 2,131,770 km (0.1 R)
• M12: 2,240,677 km (0.051 R)
• M13: 2,319,515 km (0.055 R)
• M14: 2,545,557 km (0.098 R)
• M15: 2,881,255 km (0.072 R)
• M16: 3,357,126 km (0.091 R)
• M17: 3,484,583 km (0.026 R)
• M18: 3,595,136 km (0.119 R)
• M19: 3,781,984 km (0.093 R)
• M20: 3,876,679 km (0.066 R)
• M21: 4,068,464 km (0.091 R)
• M22: 4,825,878 km (0.047 R)
• M23: 4,970,090 km (0.111 R)
• M24: 5,074,061 km (0.099 R)
• M25: 5,220,966 km (0.107 R)
• M26: 5,369,068 km (0.075 R)
• M27: 5,691,451 km (0.047 R)
• M28: 5,800,358 km (0.12 R)
• M29: 6,445,723 km (0.063 R)
• M30: 6,742,376 km (0.076 R)
• M31: 6,880,904 km (0.068 R)
• M32: 7,160,652 km (0.113 R)
• M33: 7,325,658 km (0.089 R)
• M34: 7,515,797 km (0.1 R)
• M35: 7,683,496 km (0.04 R)
• M36: 8,120,322 km (0.114 R)
• M37: 9,479,419 km (0.086 R)
• M38: 9,817,061 km (0.045 R)
• M39: 9,974,288 km (0.06 R)
• M40: 10,344,394 km (0.067 R)
• M41: 10,424,279 km (0.117 R)
• M42: 11,647,241 km (0.096 R)
• M43: 11,730,418 km (0.089 R)
• M44: 12,629,651 km (0.089 R)
• M45: 13,174,037 km (0.037 R)
• M46: 13,580,196 km (0.101 R)
• M47: 13,960,922 km (0.103 R)
• M48: 14,523,859 km (0.029 R)
• M49: 14,673,307 km (0.044 R)
• M50: 14,823,204 km (0.109 R)
• M51: 15,094,276 km (0.028 R)
• M52: 15,275,887 km (0.063 R)
• M53: 15,458,247 km (0.101 R)
• M54: 15,794,394 km (0.038 R)
• M55: 16,133,083 km (0.072 R)
• M56: 16,567,665 km (0.05 R)
• M57: 16,974,571 km (0.096 R)
• M58: 17,163,513 km (0.071 R)
• M59: 17,607,071 km (0.113 R)
• M60: 18,022,355 km (0.116 R)
• M61: 18,440,780 km (0.11 R)
• M62: 18,862,496 km (0.052 R)
• M63: 19,418,851 km (0.118 R)
• M64: 20,080,223 km (0.108 R)
• M65: 20,715,416 km (0.091 R)
• M66: 21,221,505 km (0.109 R)
• M67: 22,245,951 km (0.112 R)
• M68: 22,418,288 km (0.068 R)
• M69: 22,521,959 km (0.104 R)
• M70: 22,799,015 km (0.027 R)
• M71: 22,903,135 km (0.094 R)
• M72: 23,112,123 km (0.073 R)
• M73: 23,216,692 km (0.104 R)
• M74: 23,496,590 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 8.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.01 AU - 12.37 AU

Year: 13457 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,781,594 km

• M1: 134,339 km (0.111 R)
• M2: 239,955 km (0.079 R)
• M3: 351,854 km (0.112 R)
• M4: 458,517 km (0.116 R)
• M5: 568,023 km (0.039 R)
• M6: 626,366 km (0.109 R)
• M7: 718,070 km (0.111 R)
• M8: 848,070 km (0.037 R)
• M9: 915,988 km (0.103 R)
• M10: 1,021,753 km (0.107 R)
• M11: 1,107,024 km (0.049 R)
• M12: 1,711,699 km (0.069 R)
• M13: 2,071,033 km (0.07 R)
• M14: 2,603,452 km (0.1 R)
• M15: 2,790,150 km (0.103 R)
• M16: 2,928,678 km (0.102 R)
• M17: 2,998,839 km (0.105 R)
• M18: 3,450,026 km (0.074 R)
• M19: 3,617,875 km (0.112 R)
• M20: 3,826,564 km (0.072 R)
• M21: 3,980,799 km (0.109 R)
• M22: 4,196,370 km (0.059 R)
• M23: 4,476,118 km (0.08 R)
• M24: 4,577,545 km (0.092 R)
• M25: 5,117,444 km (0.086 R)
• M26: 5,266,294 km (0.039 R)
• M27: 6,438,992 km (0.085 R)
• M28: 6,645,885 km (0.04 R)
• M29: 6,878,510 km (0.105 R)
• M30: 7,232,459 km (0.045 R)
• M31: 7,423,645 km (0.063 R)
• M32: 7,495,751 km (0.107 R)
• M33: 7,737,800 km (0.114 R)
• M34: 7,958,008 km (0.095 R)
• M35: 8,529,921 km (0.099 R)
• M36: 8,656,032 km (0.089 R)
• M37: 8,757,310 km (0.045 R)
• M38: 9,114,998 km (0.085 R)
• M39: 9,347,623 km (0.104 R)
• M40: 9,503,654 km (0.04 R)
• M41: 10,110,123 km (0.026 R)
• M42: 10,216,936 km (0.065 R)
• M43: 10,566,546 km (0.116 R)
• M44: 11,194,558 km (0.069 R)
• M45: 11,610,740 km (0.059 R)
• M46: 12,287,072 km (0.097 R)
• M47: 12,831,608 km (0.101 R)
• M48: 13,034,163 km (0.066 R)
• M49: 13,442,565 km (0.069 R)
• M50: 14,003,557 km (0.073 R)
• M51: 14,361,844 km (0.1 R)
• M52: 14,662,686 km (0.054 R)
• M53: 14,723,123 km (0.091 R)
• M54: 15,087,394 km (0.08 R)
• M55: 15,209,466 km (0.071 R)
• M56: 15,393,172 km (0.104 R)
• M57: 15,670,227 km (0.069 R)
• M58: 16,229,275 km (0.111 R)
• M59: 16,417,020 km (0.095 R)
• M60: 16,637,078 km (0.109 R)
• M61: 16,953,029 km (0.077 R)
• M62: 17,207,196 km (0.077 R)
• M63: 17,430,695 km (0.084 R)
• M64: 17,783,896 km (0.047 R)
• M65: 18,431,954 km (0.112 R)
• M66: 19,352,280 km (0.117 R)
• M67: 19,718,047 km (0.029 R)
• M68: 19,951,868 km (0.073 R)
• M69: 20,253,906 km (0.11 R)
• M70: 21,305,878 km (0.114 R)
• M71: 21,752,428 km (0.041 R)
• M72: 22,097,849 km (0.076 R)
• M73: 22,201,970 km (0.115 R)
• M74: 22,829,383 km (0.096 R)
• M75: 22,899,544 km (0.073 R)
• M76: 23,110,178 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit