🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.37 AU - 2.13 AU

Year: 833 Days

Day: 19.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.65 AU - 2.01 AU

Year: 891 Days

Day: 44.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,897,400 km

• M1: 739,163 km (0.099 R)
• M2: 808,277 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.65 AU - 2.03 AU

Year: 898 Days

Day: 28 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.27 AU - 3.35 AU

Year: 1695 Days

Day: 20.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.84 AU - 4.26 AU

Year: 2407 Days

Day: 14.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 8.9

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.15 AU - 7.53 AU

Year: 5745 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,897,400 km

• M1: 178,769 km (0.091 R)
• M2: 330,910 km (0.104 R)
• M3: 431,739 km (0.087 R)
• M4: 592,707 km (0.1 R)
• M5: 655,239 km (0.091 R)
• M6: 959,072 km (0.119 R)
• M7: 1,190,350 km (0.093 R)
• M8: 1,255,126 km (0.078 R)
• M9: 1,615,059 km (0.117 R)
• M10: 1,705,565 km (0.055 R)
• M11: 2,123,691 km (0.064 R)
• M12: 2,573,233 km (0.08 R)
• M13: 2,636,812 km (0.026 R)
• M14: 3,051,797 km (0.072 R)
• M15: 3,141,854 km (0.096 R)
• M16: 3,534,399 km (0.115 R)
• M17: 3,700,603 km (0.093 R)
• M18: 3,796,794 km (0.107 R)
• M19: 3,869,499 km (0.049 R)
• M20: 4,040,938 km (0.102 R)
• M21: 4,725,348 km (0.095 R)
• M22: 5,174,740 km (0.058 R)
• M23: 5,776,572 km (0.054 R)
• M24: 5,888,471 km (0.063 R)
• M25: 6,487,312 km (0.11 R)
• M26: 6,750,006 km (0.117 R)
• M27: 7,681,103 km (0.102 R)
• M28: 7,742,587 km (0.1 R)
• M29: 8,083,671 km (0.065 R)
• M30: 8,146,202 km (0.115 R)
• M31: 8,748,184 km (0.102 R)
• M32: 8,909,152 km (0.116 R)
• M33: 9,201,167 km (0.053 R)
• M34: 9,364,677 km (0.071 R)
• M35: 10,197,040 km (0.084 R)
• M36: 10,264,658 km (0.114 R)
• M37: 10,502,519 km (0.112 R)
• M38: 11,472,062 km (0.088 R)
• M39: 11,612,984 km (0.12 R)
• M40: 11,683,594 km (0.098 R)
• M41: 11,860,867 km (0.101 R)
• M42: 12,182,054 km (0.09 R)
• M43: 13,532,773 km (0.075 R)
• M44: 13,681,623 km (0.065 R)
• M45: 13,793,522 km (0.114 R)
• M46: 14,056,066 km (0.098 R)
• M47: 14,471,948 km (0.109 R)
• M48: 14,548,094 km (0.08 R)
• M49: 15,161,295 km (0.107 R)
• M50: 15,432,217 km (0.061 R)
• M51: 15,626,694 km (0.095 R)
• M52: 16,057,536 km (0.115 R)
• M53: 16,651,290 km (0.064 R)
• M54: 16,731,026 km (0.063 R)
• M55: 18,806,248 km (0.074 R)
• M56: 19,014,039 km (0.074 R)
• M57: 20,022,179 km (0.064 R)
• M58: 21,479,861 km (0.113 R)
• M59: 21,784,143 km (0.095 R)
• M60: 22,046,089 km (0.082 R)
• M61: 22,882,640 km (0.08 R)
• M62: 23,104,494 km (0.097 R)
• M63: 23,282,515 km (0.075 R)
• M64: 23,774,542 km (0.069 R)
• M65: 23,999,238 km (0.119 R)
• M66: 24,134,325 km (0.071 R)
• M67: 24,224,682 km (0.114 R)
• M68: 25,316,448 km (0.096 R)
• M69: 26,006,991 km (0.099 R)
• M70: 26,331,469 km (0.069 R)
• M71: 26,843,842 km (0.075 R)
• M72: 27,171,760 km (0.087 R)
• M73: 27,878,610 km (0.114 R)
• M74: 30,229,840 km (0.111 R)
• M75: 30,668,611 km (0.12 R)
• M76: 30,815,366 km (0.087 R)
• M77: 30,962,271 km (0.113 R)
• M78: 31,404,483 km (0.105 R)
• M79: 32,544,269 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262

Radius: 12.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.79 AU - 9.79 AU

Year: 9379 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,897,400 km

• M1: 165,904 km (0.118 R)
• M2: 309,668 km (0.112 R)
• M3: 460,462 km (0.115 R)
• M4: 629,807 km (0.106 R)
• M5: 991,086 km (0.095 R)
• M6: 1,095,356 km (0.109 R)
• M7: 1,465,311 km (0.096 R)
• M8: 1,709,604 km (0.098 R)
• M9: 1,892,413 km (0.087 R)
• M10: 1,986,361 km (0.09 R)
• M11: 2,179,192 km (0.052 R)
• M12: 2,398,503 km (0.074 R)
• M13: 2,604,349 km (0.101 R)
• M14: 2,688,423 km (0.116 R)
• M15: 3,256,895 km (0.086 R)
• M16: 3,838,382 km (0.085 R)
• M17: 4,377,084 km (0.104 R)
• M18: 4,783,990 km (0.097 R)
• M19: 5,070,769 km (0.118 R)
• M20: 6,274,135 km (0.105 R)
• M21: 6,820,317 km (0.093 R)
• M22: 7,025,415 km (0.1 R)
• M23: 7,173,068 km (0.11 R)
• M24: 7,321,918 km (0.111 R)
• M25: 7,683,347 km (0.043 R)
• M26: 8,112,244 km (0.114 R)
• M27: 8,802,189 km (0.096 R)
• M28: 9,186,506 km (0.106 R)
• M29: 9,283,445 km (0.096 R)
• M30: 9,445,909 km (0.114 R)
• M31: 10,271,689 km (0.092 R)
• M32: 10,642,542 km (0.036 R)
• M33: 11,956,909 km (0.087 R)
• M34: 13,358,791 km (0.102 R)
• M35: 13,505,397 km (0.103 R)
• M36: 14,023,155 km (0.06 R)
• M37: 14,434,549 km (0.116 R)
• M38: 15,116,266 km (0.102 R)
• M39: 15,808,605 km (0.078 R)
• M40: 16,002,783 km (0.043 R)
• M41: 16,158,664 km (0.107 R)
• M42: 17,024,986 km (0.114 R)
• M43: 17,503,998 km (0.099 R)
• M44: 17,987,349 km (0.111 R)
• M45: 19,339,414 km (0.058 R)
• M46: 19,588,794 km (0.107 R)
• M47: 19,713,858 km (0.035 R)
• M48: 20,554,448 km (0.066 R)
• M49: 20,893,886 km (0.054 R)
• M50: 21,064,427 km (0.098 R)
• M51: 21,235,268 km (0.033 R)
• M52: 21,621,530 km (0.028 R)
• M53: 22,183,719 km (0.115 R)
• M54: 23,943,139 km (0.036 R)
• M55: 24,434,867 km (0.083 R)
• M56: 25,382,869 km (0.095 R)
• M57: 25,655,885 km (0.09 R)
• M58: 26,113,206 km (0.078 R)
• M59: 26,757,973 km (0.051 R)
• M60: 26,850,574 km (0.118 R)
• M61: 28,251,259 km (0.069 R)
• M62: 28,581,571 km (0.119 R)
• M63: 28,676,117 km (0.103 R)
• M64: 29,103,219 km (0.111 R)
• M65: 31,660,145 km (0.048 R)
• M66: 32,101,459 km (0.106 R)
• M67: 32,446,133 km (0.038 R)
• M68: 32,544,867 km (0.114 R)
• M69: 32,891,037 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.7

Radius: 5.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.19 AU - 17.01 AU

Year: 20077 Days

Day: 23.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,897,400 km

• M1: 84,672 km (0.048 R)
• M2: 192,383 km (0.072 R)
• M3: 370,853 km (0.084 R)
• M4: 485,744 km (0.11 R)
• M5: 955,631 km (0.107 R)
• M6: 1,554,172 km (0.113 R)
• M7: 2,221,528 km (0.117 R)
• M8: 2,327,144 km (0.101 R)
• M9: 2,598,665 km (0.05 R)
• M10: 3,231,164 km (0.11 R)
• M11: 3,688,485 km (0.112 R)
• M12: 3,751,017 km (0.092 R)
• M13: 3,877,128 km (0.108 R)
• M14: 5,389,862 km (0.09 R)
• M15: 5,532,279 km (0.111 R)
• M16: 5,639,840 km (0.101 R)
• M17: 5,857,355 km (0.045 R)
• M18: 6,040,612 km (0.047 R)
• M19: 6,225,665 km (0.109 R)
• M20: 6,375,113 km (0.079 R)
• M21: 6,563,756 km (0.093 R)
• M22: 6,601,604 km (0.051 R)
• M23: 6,715,897 km (0.096 R)
• M24: 6,754,045 km (0.076 R)
• M25: 6,792,342 km (0.107 R)
• M26: 6,830,639 km (0.067 R)
• M27: 7,652,978 km (0.114 R)
• M28: 7,974,314 km (0.088 R)
• M29: 8,880,878 km (0.116 R)
• M30: 9,346,277 km (0.086 R)
• M31: 9,732,987 km (0.075 R)
• M32: 10,168,766 km (0.109 R)
• M33: 10,433,404 km (0.111 R)
• M34: 10,969,264 km (0.076 R)
• M35: 11,743,582 km (0.053 R)
• M36: 12,114,136 km (0.113 R)
• M37: 12,160,661 km (0.05 R)
• M38: 12,724,346 km (0.096 R)
• M39: 15,112,826 km (0.093 R)
• M40: 15,162,941 km (0.106 R)
• M41: 15,414,714 km (0.088 R)
• M42: 15,566,257 km (0.029 R)
• M43: 16,641,716 km (0.096 R)
• M44: 17,266,885 km (0.119 R)
• M45: 17,793,769 km (0.117 R)
• M46: 17,899,834 km (0.106 R)
• M47: 17,952,941 km (0.059 R)
• M48: 18,486,706 km (0.096 R)
• M49: 20,174,170 km (0.091 R)
• M50: 21,853,407 km (0.087 R)
• M51: 22,080,646 km (0.078 R)
• M52: 22,137,643 km (0.108 R)
• M53: 22,882,341 km (0.115 R)
• M54: 23,577,073 km (0.099 R)
• M55: 23,985,475 km (0.08 R)
• M56: 25,942,216 km (0.114 R)
• M57: 26,062,492 km (0.089 R)
• M58: 26,727,006 km (0.069 R)
• M59: 27,703,730 km (0.105 R)
• M60: 27,826,550 km (0.119 R)
• M61: 28,196,356 km (0.045 R)
• M62: 29,003,138 km (0.111 R)
• M63: 29,943,360 km (0.116 R)
• M64: 30,132,751 km (0.099 R)
• M65: 31,468,660 km (0.073 R)
• M66: 31,661,043 km (0.095 R)
• M67: 31,982,529 km (0.115 R)
• M68: 32,369,838 km (0.081 R)
• M69: 32,953,718 km (0.057 R)
• M70: 35,124,234 km (0.094 R)
• M71: 35,257,226 km (0.119 R)
• M72: 35,457,089 km (0.101 R)
• M73: 35,523,810 km (0.025 R)
• M74: 36,462,087 km (0.118 R)
• M75: 38,225,996 km (0.036 R)
• M76: 38,294,362 km (0.029 R)
• M77: 38,431,244 km (0.116 R)
• M78: 38,980,568 km (0.085 R)
• M79: 39,670,812 km (0.047 R)
• M80: 40,365,096 km (0.102 R)
• M81: 41,273,604 km (0.056 R)
• M82: 42,118,383 km (0.108 R)
• M83: 42,330,363 km (0.119 R)
• M84: 42,401,123 km (0.057 R)
• M85: 42,826,579 km (0.043 R)
• M86: 43,182,173 km (0.118 R)
• M87: 43,681,681 km (0.065 R)
• M88: 44,830,443 km (0.037 R)
• M89: 45,408,638 km (0.106 R)
• M90: 47,304,642 km (0.073 R)
• M91: 47,745,806 km (0.093 R)
• M92: 48,262,218 km (0.102 R)
• M93: 49,077,526 km (0.047 R)
• M94: 49,151,876 km (0.078 R)
• M95: 49,673,375 km (0.097 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit