🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.57 AU

Year: 260 Days

Day: 26.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,617,601 km

• M1: 19,298 km (0.068 R)
• M2: 300,542 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 11.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.57 AU - 1.73 AU

Year: 1390 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,617,601 km

• M1: 166,502 km (0.099 R)
• M2: 252,970 km (0.097 R)
• M3: 352,602 km (0.073 R)
• M4: 436,676 km (0.074 R)
• M5: 666,608 km (0.045 R)
• M6: 896,091 km (0.09 R)
• M7: 1,056,610 km (0.085 R)
• M8: 1,174,194 km (0.111 R)
• M9: 1,351,467 km (0.047 R)
• M10: 1,529,489 km (0.119 R)
• M11: 1,604,587 km (0.079 R)
• M12: 1,689,708 km (0.078 R)
• M13: 1,873,414 km (0.096 R)
• M14: 1,990,699 km (0.065 R)
• M15: 2,147,627 km (0.079 R)
• M16: 2,232,449 km (0.075 R)
• M17: 2,523,566 km (0.06 R)
• M18: 2,724,626 km (0.113 R)
• M19: 3,142,602 km (0.05 R)
• M20: 3,250,313 km (0.108 R)
• M21: 3,392,281 km (0.069 R)
• M22: 3,514,054 km (0.111 R)
• M23: 3,659,762 km (0.104 R)
• M24: 4,156,278 km (0.093 R)
• M25: 4,322,630 km (0.091 R)
• M26: 4,588,466 km (0.032 R)
• M27: 4,674,185 km (0.114 R)
• M28: 4,760,503 km (0.063 R)
• M29: 4,847,420 km (0.078 R)
• M30: 4,972,334 km (0.048 R)
• M31: 5,085,729 km (0.098 R)
• M32: 5,302,347 km (0.089 R)
• M33: 5,574,166 km (0.062 R)
• M34: 5,850,474 km (0.087 R)
• M35: 5,997,079 km (0.089 R)
• M36: 6,144,882 km (0.032 R)
• M37: 6,444,227 km (0.053 R)
• M38: 6,554,332 km (0.085 R)
• M39: 6,692,710 km (0.094 R)
• M40: 7,099,765 km (0.101 R)
• M41: 7,199,248 km (0.113 R)
• M42: 7,342,114 km (0.052 R)
• M43: 7,543,772 km (0.109 R)
• M44: 8,055,995 km (0.118 R)
• M45: 8,338,735 km (0.102 R)
• M46: 8,579,587 km (0.09 R)
• M47: 8,761,498 km (0.095 R)
• M48: 8,837,793 km (0.082 R)
• M49: 8,975,573 km (0.118 R)
• M50: 9,129,509 km (0.055 R)
• M51: 9,362,134 km (0.052 R)
• M52: 9,455,633 km (0.099 R)
• M53: 9,580,996 km (0.11 R)
• M54: 9,722,515 km (0.025 R)
• M55: 9,991,941 km (0.12 R)
• M56: 10,151,562 km (0.046 R)
• M57: 10,392,564 km (0.101 R)
• M58: 10,505,660 km (0.093 R)
• M59: 10,635,361 km (0.055 R)
• M60: 10,831,035 km (0.088 R)
• M61: 11,126,940 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321

Radius: 8.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.41 AU - 1.99 AU

Year: 1454 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,617,601 km

• M1: 107,262 km (0.094 R)
• M2: 165,306 km (0.108 R)
• M3: 238,309 km (0.106 R)
• M4: 395,836 km (0.118 R)
• M5: 629,209 km (0.101 R)
• M6: 722,707 km (0.104 R)
• M7: 789,727 km (0.098 R)
• M8: 865,573 km (0.073 R)
• M9: 924,216 km (0.076 R)
• M10: 1,031,926 km (0.1 R)
• M11: 1,136,794 km (0.076 R)
• M12: 1,216,081 km (0.117 R)
• M13: 1,327,382 km (0.106 R)
• M14: 1,449,903 km (0.117 R)
• M15: 1,512,584 km (0.119 R)
• M16: 1,681,630 km (0.105 R)
• M17: 1,942,528 km (0.1 R)
• M18: 2,126,683 km (0.108 R)
• M19: 2,198,490 km (0.111 R)
• M20: 2,588,342 km (0.083 R)
• M21: 2,674,660 km (0.092 R)
• M22: 2,762,025 km (0.085 R)
• M23: 2,870,185 km (0.056 R)
• M24: 2,959,644 km (0.07 R)
• M25: 3,182,396 km (0.04 R)
• M26: 3,347,851 km (0.028 R)
• M27: 4,183,504 km (0.1 R)
• M28: 4,273,862 km (0.098 R)
• M29: 4,330,709 km (0.074 R)
• M30: 4,410,744 km (0.115 R)
• M31: 4,468,189 km (0.06 R)
• M32: 4,525,934 km (0.102 R)
• M33: 4,595,497 km (0.055 R)
• M34: 4,688,846 km (0.051 R)
• M35: 4,925,061 km (0.066 R)
• M36: 5,068,675 km (0.049 R)
• M37: 5,274,372 km (0.054 R)
• M38: 5,335,408 km (0.113 R)
• M39: 5,421,277 km (0.097 R)
• M40: 5,507,745 km (0.113 R)
• M41: 5,933,650 km (0.098 R)
• M42: 6,137,701 km (0.096 R)
• M43: 6,370,177 km (0.067 R)
• M44: 6,435,252 km (0.086 R)
• M45: 6,618,659 km (0.098 R)
• M46: 6,737,589 km (0.091 R)
• M47: 6,883,746 km (0.108 R)
• M48: 6,977,394 km (0.094 R)
• M49: 7,125,347 km (0.047 R)
• M50: 7,260,733 km (0.116 R)
• M51: 7,492,759 km (0.099 R)
• M52: 7,852,691 km (0.108 R)
• M53: 8,517,355 km (0.057 R)
• M54: 8,675,480 km (0.028 R)
• M55: 8,863,674 km (0.115 R)
• M56: 9,067,875 km (0.074 R)
• M57: 9,214,780 km (0.039 R)
• M58: 9,318,003 km (0.082 R)
• M59: 9,406,864 km (0.097 R)
• M60: 9,704,863 km (0.078 R)
• M61: 9,945,566 km (0.097 R)
• M62: 10,112,218 km (0.078 R)
• M63: 10,249,249 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 15

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.51 AU - 2.41 AU

Year: 1800 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 18,617,601 km

• M1: 188,344 km (0.114 R)
• M2: 284,685 km (0.119 R)
• M3: 454,628 km (0.095 R)
• M4: 571,913 km (0.097 R)
• M5: 696,677 km (0.039 R)
• M6: 800,797 km (0.111 R)
• M7: 1,055,563 km (0.094 R)
• M8: 1,330,374 km (0.053 R)
• M9: 1,424,770 km (0.084 R)
• M10: 1,595,910 km (0.101 R)
• M11: 1,897,051 km (0.045 R)
• M12: 2,114,416 km (0.083 R)
• M13: 2,359,607 km (0.075 R)
• M14: 2,475,994 km (0.074 R)
• M15: 2,704,730 km (0.092 R)
• M16: 2,888,585 km (0.08 R)
• M17: 3,055,686 km (0.092 R)
• M18: 3,226,078 km (0.099 R)
• M19: 3,366,999 km (0.115 R)
• M20: 3,532,155 km (0.078 R)
• M21: 3,677,564 km (0.107 R)
• M22: 3,882,214 km (0.087 R)
• M23: 4,114,091 km (0.09 R)
• M24: 4,243,643 km (0.108 R)
• M25: 4,374,541 km (0.091 R)
• M26: 4,482,700 km (0.039 R)
• M27: 4,738,662 km (0.088 R)
• M28: 4,887,063 km (0.066 R)
• M29: 5,150,505 km (0.109 R)
• M30: 5,393,153 km (0.042 R)
• M31: 5,639,391 km (0.085 R)
• M32: 5,942,775 km (0.09 R)
• M33: 6,197,391 km (0.068 R)
• M34: 6,537,876 km (0.047 R)
• M35: 6,745,218 km (0.094 R)
• M36: 6,856,669 km (0.062 R)
• M37: 7,039,178 km (0.068 R)
• M38: 7,423,346 km (0.054 R)
• M39: 7,683,347 km (0.114 R)
• M40: 7,858,376 km (0.108 R)
• M41: 8,005,281 km (0.077 R)
• M42: 8,783,789 km (0.057 R)
• M43: 9,043,640 km (0.104 R)
• M44: 9,352,560 km (0.111 R)
• M45: 9,743,758 km (0.115 R)
• M46: 9,965,163 km (0.079 R)
• M47: 10,172,206 km (0.104 R)
• M48: 10,364,589 km (0.099 R)
• M49: 10,867,388 km (0.054 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 9.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.51 AU - 3.35 AU

Year: 3290 Days

Day: 8.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 51 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,617,601 km

• M1: 128,953 km (0.088 R)
• M2: 209,287 km (0.046 R)
• M3: 289,771 km (0.115 R)
• M4: 405,709 km (0.045 R)
• M5: 500,854 km (0.064 R)
• M6: 571,763 km (0.11 R)
• M7: 689,646 km (0.111 R)
• M8: 950,694 km (0.118 R)
• M9: 1,082,490 km (0.116 R)
• M10: 1,231,490 km (0.05 R)
• M11: 1,398,740 km (0.102 R)
• M12: 1,479,523 km (0.089 R)
• M13: 1,731,147 km (0.071 R)
• M14: 1,893,909 km (0.095 R)
• M15: 2,207,765 km (0.067 R)
• M16: 2,370,977 km (0.1 R)
• M17: 2,694,856 km (0.12 R)
• M18: 2,884,247 km (0.051 R)
• M19: 3,017,987 km (0.104 R)
• M20: 3,138,563 km (0.073 R)
• M21: 3,322,569 km (0.056 R)
• M22: 3,384,652 km (0.07 R)
• M23: 3,589,152 km (0.116 R)
• M24: 3,994,114 km (0.119 R)
• M25: 4,430,640 km (0.113 R)
• M26: 4,585,324 km (0.047 R)
• M27: 4,672,091 km (0.11 R)
• M28: 4,829,618 km (0.085 R)
• M29: 5,131,955 km (0.038 R)
• M30: 5,905,077 km (0.118 R)
• M31: 6,247,656 km (0.097 R)
• M32: 6,402,041 km (0.117 R)
• M33: 6,952,112 km (0.075 R)
• M34: 7,112,032 km (0.111 R)
• M35: 7,599,273 km (0.082 R)
• M36: 8,055,397 km (0.045 R)
• M37: 8,223,545 km (0.101 R)
• M38: 8,541,889 km (0.113 R)
• M39: 8,605,917 km (0.084 R)
• M40: 8,734,720 km (0.11 R)
• M41: 8,864,123 km (0.117 R)
• M42: 9,344,182 km (0.088 R)
• M43: 9,498,717 km (0.117 R)
• M44: 9,609,718 km (0.087 R)
• M45: 10,193,300 km (0.075 R)
• M46: 10,650,022 km (0.092 R)
• M47: 10,950,564 km (0.093 R)
• M48: 11,277,286 km (0.085 R)
• M49: 11,371,233 km (0.098 R)
• M50: 11,441,844 km (0.094 R)
• M51: 12,616,037 km (0.114 R)
• M52: 12,835,946 km (0.112 R)
• M53: 13,007,834 km (0.099 R)
• M54: 13,205,154 km (0.12 R)
• M55: 13,778,113 km (0.114 R)
• M56: 14,055,019 km (0.08 R)
• M57: 14,156,147 km (0.104 R)
• M58: 14,461,177 km (0.054 R)
• M59: 14,588,784 km (0.115 R)
• M60: 14,716,840 km (0.119 R)
• M61: 14,999,879 km (0.111 R)
• M62: 15,103,251 km (0.106 R)
• M63: 15,440,894 km (0.116 R)
• M64: 15,623,702 km (0.059 R)
• M65: 16,282,681 km (0.086 R)
• M66: 16,388,896 km (0.089 R)
• M67: 16,628,851 km (0.113 R)
• M68: 16,789,369 km (0.101 R)
• M69: 17,518,509 km (0.115 R)
• M70: 17,736,473 km (0.096 R)
• M71: 17,873,206 km (0.046 R)
• M72: 17,955,484 km (0.071 R)
• M73: 18,065,289 km (0.116 R)
• M74: 18,230,445 km (0.069 R)
• M75: 18,617,605 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit