🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.64 AU - 0.76 AU

Year: 265 Days

Day: 26.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 93.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.88 AU - 1.04 AU

Year: 426 Days

Day: 14.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.94 AU - 1.44 AU

Year: 588 Days

Day: 16.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126

Radius: 10

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.02 AU - 6.12 AU

Year: 5172 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,395,944 km

• M1: 139,276 km (0.114 R)
• M2: 233,672 km (0.085 R)
• M3: 374,294 km (0.111 R)
• M4: 564,134 km (0.079 R)
• M5: 999,015 km (0.07 R)
• M6: 1,137,542 km (0.075 R)
• M7: 1,282,652 km (0.115 R)
• M8: 1,390,213 km (0.07 R)
• M9: 1,649,317 km (0.115 R)
• M10: 2,356,914 km (0.099 R)
• M11: 2,611,979 km (0.098 R)
• M12: 2,833,832 km (0.081 R)
• M13: 2,961,439 km (0.095 R)
• M14: 3,178,207 km (0.113 R)
• M15: 3,415,319 km (0.108 R)
• M16: 3,673,675 km (0.07 R)
• M17: 3,938,463 km (0.084 R)
• M18: 4,065,322 km (0.104 R)
• M19: 4,193,378 km (0.083 R)
• M20: 4,258,004 km (0.109 R)
• M21: 4,837,397 km (0.087 R)
• M22: 5,406,467 km (0.103 R)
• M23: 5,636,399 km (0.11 R)
• M24: 5,833,569 km (0.098 R)
• M25: 5,978,380 km (0.064 R)
• M26: 6,382,892 km (0.065 R)
• M27: 6,739,384 km (0.108 R)
• M28: 7,044,713 km (0.07 R)
• M29: 7,160,352 km (0.097 R)
• M30: 7,276,740 km (0.089 R)
• M31: 7,354,531 km (0.1 R)
• M32: 7,432,770 km (0.079 R)
• M33: 7,530,757 km (0.096 R)
• M34: 7,609,595 km (0.094 R)
• M35: 8,229,528 km (0.11 R)
• M36: 8,741,452 km (0.112 R)
• M37: 9,369,165 km (0.068 R)
• M38: 9,496,473 km (0.031 R)
• M39: 9,731,491 km (0.108 R)
• M40: 9,817,360 km (0.102 R)
• M41: 10,076,613 km (0.057 R)
• M42: 11,203,534 km (0.059 R)
• M43: 11,588,001 km (0.059 R)
• M44: 11,976,806 km (0.113 R)
• M45: 12,045,920 km (0.098 R)
• M46: 12,138,072 km (0.104 R)
• M47: 12,603,172 km (0.076 R)
• M48: 12,814,404 km (0.071 R)
• M49: 13,383,175 km (0.079 R)
• M50: 13,694,787 km (0.045 R)
• M51: 14,081,648 km (0.089 R)
• M52: 14,276,274 km (0.101 R)
• M53: 14,940,190 km (0.08 R)
• M54: 15,039,373 km (0.107 R)
• M55: 15,188,672 km (0.082 R)
• M56: 15,488,616 km (0.085 R)
• M57: 15,664,543 km (0.104 R)
• M58: 16,069,055 km (0.085 R)
• M59: 16,733,719 km (0.093 R)
• M60: 17,329,118 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 11.6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.41 AU - 8.29 AU

Year: 9027 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,395,944 km

• M1: 898,784 km (0.064 R)
• M2: 1,278,763 km (0.115 R)
• M3: 1,487,302 km (0.061 R)
• M4: 1,617,901 km (0.04 R)
• M5: 2,130,124 km (0.087 R)
• M6: 2,278,376 km (0.07 R)
• M7: 2,770,852 km (0.107 R)
• M8: 2,960,691 km (0.051 R)
• M9: 3,071,095 km (0.116 R)
• M10: 3,555,941 km (0.089 R)
• M11: 4,375,289 km (0.107 R)
• M12: 4,953,185 km (0.12 R)
• M13: 5,692,199 km (0.097 R)
• M14: 5,934,697 km (0.095 R)
• M15: 6,180,636 km (0.078 R)
• M16: 6,394,112 km (0.087 R)
• M17: 7,012,101 km (0.11 R)
• M18: 7,878,572 km (0.105 R)
• M19: 8,344,120 km (0.084 R)
• M20: 8,738,909 km (0.098 R)
• M21: 8,978,864 km (0.111 R)
• M22: 10,590,332 km (0.099 R)
• M23: 10,803,360 km (0.119 R)
• M24: 11,233,753 km (0.107 R)
• M25: 11,494,652 km (0.069 R)
• M26: 11,757,495 km (0.106 R)
• M27: 11,978,152 km (0.082 R)
• M28: 12,603,321 km (0.111 R)
• M29: 12,965,348 km (0.094 R)
• M30: 13,376,593 km (0.073 R)
• M31: 13,885,226 km (0.099 R)
• M32: 14,071,774 km (0.09 R)
• M33: 14,212,247 km (0.066 R)
• M34: 14,306,194 km (0.089 R)
• M35: 14,683,779 km (0.111 R)
• M36: 15,642,253 km (0.101 R)
• M37: 15,836,431 km (0.114 R)
• M38: 16,129,044 km (0.096 R)
• M39: 16,472,820 km (0.091 R)
• M40: 16,571,405 km (0.117 R)
• M41: 16,868,656 km (0.057 R)
• M42: 17,017,955 km (0.114 R)
• M43: 17,568,924 km (0.108 R)
• M44: 18,227,753 km (0.089 R)
• M45: 18,637,052 km (0.07 R)
• M46: 18,894,510 km (0.033 R)
• M47: 19,101,404 km (0.077 R)
• M48: 20,623,114 km (0.098 R)
• M49: 21,210,435 km (0.105 R)
• M50: 21,479,262 km (0.099 R)
• M51: 22,292,476 km (0.098 R)
• M52: 22,511,039 km (0.108 R)
• M53: 24,792,107 km (0.069 R)
• M54: 25,018,598 km (0.12 R)
• M55: 25,587,818 km (0.083 R)
• M56: 25,873,999 km (0.046 R)
• M57: 26,507,396 km (0.101 R)
• M58: 26,855,062 km (0.097 R)
• M59: 27,029,493 km (0.083 R)
• M60: 28,142,651 km (0.107 R)
• M61: 28,438,106 km (0.085 R)
• M62: 29,390,446 km (0.03 R)
• M63: 31,021,213 km (0.098 R)
• M64: 31,632,619 km (0.111 R)
• M65: 31,755,290 km (0.113 R)
• M66: 32,247,915 km (0.102 R)
• M67: 33,678,370 km (0.081 R)
• M68: 35,129,320 km (0.032 R)
• M69: 35,958,541 km (0.092 R)
• M70: 36,665,241 km (0.057 R)
• M71: 39,075,562 km (0.094 R)
• M72: 39,471,249 km (0.101 R)
• M73: 39,868,281 km (0.062 R)
• M74: 40,067,247 km (0.088 R)
• M75: 42,616,544 km (0.106 R)
• M76: 42,887,914 km (0.085 R)
• M77: 43,910,715 km (0.033 R)
• M78: 44,597,070 km (0.094 R)
• M79: 45,217,752 km (0.096 R)
• M80: 45,563,921 km (0.027 R)
• M81: 45,772,012 km (0.118 R)
• M82: 46,398,079 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 8.1

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.83 AU - 9.33 AU

Year: 9454 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,395,944 km

• M1: 160,519 km (0.096 R)
• M2: 399,277 km (0.117 R)
• M3: 649,105 km (0.108 R)
• M4: 1,117,047 km (0.101 R)
• M5: 1,394,103 km (0.104 R)
• M6: 1,452,147 km (0.116 R)
• M7: 1,796,820 km (0.12 R)
• M8: 2,144,037 km (0.084 R)
• M9: 2,583,555 km (0.108 R)
• M10: 2,655,512 km (0.104 R)
• M11: 2,801,519 km (0.097 R)
• M12: 3,076,031 km (0.113 R)
• M13: 3,177,908 km (0.105 R)
• M14: 3,840,776 km (0.067 R)
• M15: 4,401,319 km (0.079 R)
• M16: 4,603,575 km (0.085 R)
• M17: 4,808,824 km (0.086 R)
• M18: 4,957,374 km (0.096 R)
• M19: 5,107,421 km (0.04 R)
• M20: 5,753,983 km (0.116 R)
• M21: 5,848,529 km (0.108 R)
• M22: 6,070,981 km (0.077 R)
• M23: 6,524,262 km (0.119 R)
• M24: 7,123,103 km (0.119 R)
• M25: 7,429,180 km (0.047 R)
• M26: 7,497,696 km (0.04 R)
• M27: 8,804,433 km (0.075 R)
• M28: 9,096,299 km (0.103 R)
• M29: 9,169,601 km (0.097 R)
• M30: 10,256,430 km (0.079 R)
• M31: 10,602,001 km (0.114 R)
• M32: 11,225,824 km (0.102 R)
• M33: 11,304,662 km (0.065 R)
• M34: 11,383,650 km (0.109 R)
• M35: 11,741,338 km (0.063 R)
• M36: 12,427,095 km (0.092 R)
• M37: 12,754,415 km (0.101 R)
• M38: 13,209,043 km (0.105 R)
• M39: 13,795,317 km (0.118 R)
• M40: 14,389,969 km (0.1 R)
• M41: 14,561,408 km (0.097 R)
• M42: 15,385,243 km (0.116 R)
• M43: 15,957,455 km (0.068 R)
• M44: 16,090,597 km (0.097 R)
• M45: 16,179,459 km (0.117 R)
• M46: 16,447,239 km (0.071 R)
• M47: 17,670,052 km (0.111 R)
• M48: 18,038,062 km (0.078 R)
• M49: 18,130,364 km (0.069 R)
• M50: 18,315,567 km (0.068 R)
• M51: 18,501,517 km (0.088 R)
• M52: 18,687,916 km (0.093 R)
• M53: 19,156,905 km (0.087 R)
• M54: 20,010,810 km (0.083 R)
• M55: 20,490,570 km (0.102 R)
• M56: 22,051,175 km (0.083 R)
• M57: 23,095,817 km (0.048 R)
• M58: 23,346,992 km (0.107 R)
• M59: 24,667,492 km (0.089 R)
• M60: 24,975,514 km (0.114 R)
• M61: 25,285,032 km (0.067 R)
• M62: 27,009,447 km (0.11 R)
• M63: 27,699,243 km (0.084 R)
• M64: 28,180,050 km (0.091 R)
• M65: 28,825,565 km (0.119 R)
• M66: 29,857,491 km (0.115 R)
• M67: 32,069,445 km (0.083 R)
• M68: 32,349,642 km (0.088 R)
• M69: 33,535,205 km (0.067 R)
• M70: 34,047,727 km (0.039 R)
• M71: 34,161,871 km (0.048 R)
• M72: 34,448,051 km (0.08 R)
• M73: 35,253,486 km (0.104 R)
• M74: 35,600,553 km (0.048 R)
• M75: 35,716,492 km (0.11 R)
• M76: 36,473,307 km (0.105 R)
• M77: 36,941,549 km (0.065 R)
• M78: 37,117,775 km (0.054 R)
• M79: 37,588,709 km (0.049 R)
• M80: 37,706,891 km (0.104 R)
• M81: 38,002,646 km (0.092 R)
• M82: 39,252,985 km (0.073 R)
• M83: 39,432,802 km (0.051 R)
• M84: 39,612,768 km (0.091 R)
• M85: 39,913,310 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 11,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit