🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.41 AU - 1.57 AU

Year: 696 Days

Day: 27.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.36 AU - 3.68 AU

Year: 2009 Days

Day: 14.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 14.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7 AU - 8.26 AU

Year: 8070 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,706,273 km

• M1: 221,854 km (0.111 R)
• M2: 346,917 km (0.068 R)
• M3: 529,576 km (0.098 R)
• M4: 710,141 km (0.098 R)
• M5: 809,324 km (0.083 R)
• M6: 960,568 km (0.043 R)
• M7: 1,072,617 km (0.086 R)
• M8: 1,722,470 km (0.088 R)
• M9: 2,548,400 km (0.094 R)
• M10: 3,210,071 km (0.089 R)
• M11: 3,740,844 km (0.11 R)
• M12: 4,056,645 km (0.1 R)
• M13: 4,463,701 km (0.049 R)
• M14: 4,574,553 km (0.115 R)
• M15: 4,714,427 km (0.047 R)
• M16: 5,171,748 km (0.1 R)
• M17: 5,553,821 km (0.088 R)
• M18: 5,673,350 km (0.117 R)
• M19: 5,914,801 km (0.082 R)
• M20: 6,755,241 km (0.064 R)
• M21: 7,303,518 km (0.082 R)
• M22: 7,766,074 km (0.092 R)
• M23: 8,136,179 km (0.039 R)
• M24: 8,272,164 km (0.091 R)
• M25: 8,824,030 km (0.093 R)
• M26: 9,069,221 km (0.112 R)
• M27: 9,210,292 km (0.089 R)
• M28: 9,602,239 km (0.078 R)
• M29: 9,818,258 km (0.064 R)
• M30: 9,963,218 km (0.087 R)
• M31: 10,072,425 km (0.106 R)
• M32: 10,255,383 km (0.117 R)
• M33: 11,110,933 km (0.108 R)
• M34: 11,528,162 km (0.097 R)
• M35: 11,681,200 km (0.117 R)
• M36: 12,066,863 km (0.112 R)
• M37: 12,495,761 km (0.107 R)
• M38: 12,731,976 km (0.109 R)
• M39: 13,328,721 km (0.05 R)
• M40: 13,449,148 km (0.116 R)
• M41: 14,179,634 km (0.109 R)
• M42: 14,384,882 km (0.096 R)
• M43: 14,922,986 km (0.087 R)
• M44: 15,341,411 km (0.117 R)
• M45: 15,806,212 km (0.096 R)
• M46: 15,933,819 km (0.115 R)
• M47: 16,104,510 km (0.113 R)
• M48: 16,404,603 km (0.102 R)
• M49: 17,010,325 km (0.092 R)
• M50: 17,623,527 km (0.061 R)
• M51: 17,800,052 km (0.027 R)
• M52: 18,422,379 km (0.111 R)
• M53: 19,369,484 km (0.088 R)
• M54: 20,378,671 km (0.092 R)
• M55: 20,749,823 km (0.113 R)
• M56: 21,029,721 km (0.109 R)
• M57: 21,829,620 km (0.094 R)
• M58: 22,161,877 km (0.119 R)
• M59: 23,410,571 km (0.083 R)
• M60: 24,141,356 km (0.12 R)
• M61: 24,386,697 km (0.051 R)
• M62: 26,328,178 km (0.07 R)
• M63: 26,935,545 km (0.118 R)
• M64: 27,906,585 km (0.114 R)
• M65: 28,215,654 km (0.078 R)
• M66: 29,097,384 km (0.093 R)
• M67: 29,201,804 km (0.097 R)
• M68: 29,410,792 km (0.075 R)
• M69: 30,357,746 km (0.12 R)
• M70: 30,728,749 km (0.056 R)
• M71: 31,261,168 km (0.099 R)
• M72: 33,312,603 km (0.078 R)
• M73: 33,421,810 km (0.061 R)
• M74: 33,695,275 km (0.102 R)
• M75: 34,520,157 km (0.084 R)
• M76: 35,574,523 km (0.045 R)
• M77: 36,526,863 km (0.028 R)
• M78: 37,544,428 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.9

Radius: 4.1

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.46 AU - 14.84 AU

Year: 17227 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,706,273 km

• M1: 382,073 km (0.107 R)
• M2: 465,249 km (0.105 R)
• M3: 1,247,347 km (0.116 R)
• M4: 2,385,637 km (0.057 R)
• M5: 2,447,421 km (0.12 R)
• M6: 3,330,946 km (0.052 R)
• M7: 3,896,576 km (0.08 R)
• M8: 4,415,531 km (0.117 R)
• M9: 4,491,377 km (0.093 R)
• M10: 4,606,118 km (0.047 R)
• M11: 4,683,012 km (0.12 R)
• M12: 5,034,866 km (0.099 R)
• M13: 5,074,360 km (0.083 R)
• M14: 5,153,946 km (0.087 R)
• M15: 5,193,888 km (0.119 R)
• M16: 5,639,690 km (0.043 R)
• M17: 5,722,119 km (0.069 R)
• M18: 6,140,095 km (0.1 R)
• M19: 6,438,393 km (0.092 R)
• M20: 6,611,029 km (0.106 R)
• M21: 7,724,037 km (0.086 R)
• M22: 8,372,245 km (0.057 R)
• M23: 8,702,856 km (0.116 R)
• M24: 8,845,872 km (0.112 R)
• M25: 9,328,175 km (0.052 R)
• M26: 10,167,569 km (0.106 R)
• M27: 10,217,684 km (0.053 R)
• M28: 11,341,015 km (0.093 R)
• M29: 11,497,195 km (0.032 R)
• M30: 11,759,141 km (0.066 R)
• M31: 11,970,074 km (0.066 R)
• M32: 12,718,213 km (0.113 R)
• M33: 12,880,526 km (0.038 R)
• M34: 14,540,763 km (0.108 R)
• M35: 15,280,824 km (0.089 R)
• M36: 15,626,395 km (0.072 R)
• M37: 17,333,307 km (0.098 R)
• M38: 18,974,695 km (0.087 R)
• M39: 19,595,077 km (0.065 R)
• M40: 20,855,738 km (0.077 R)
• M41: 21,883,027 km (0.075 R)
• M42: 22,012,579 km (0.069 R)
• M43: 22,077,504 km (0.052 R)
• M44: 23,190,064 km (0.074 R)
• M45: 23,322,158 km (0.119 R)
• M46: 23,587,246 km (0.062 R)
• M47: 24,253,854 km (0.099 R)
• M48: 24,320,874 km (0.091 R)
• M49: 24,724,339 km (0.074 R)
• M50: 25,537,703 km (0.111 R)
• M51: 25,674,136 km (0.09 R)
• M52: 26,566,637 km (0.1 R)
• M53: 26,635,751 km (0.108 R)
• M54: 29,090,952 km (0.043 R)
• M55: 29,376,085 km (0.118 R)
• M56: 30,381,532 km (0.108 R)
• M57: 32,573,590 km (0.056 R)
• M58: 35,650,669 km (0.092 R)
• M59: 35,955,699 km (0.077 R)
• M60: 36,185,182 km (0.081 R)
• M61: 36,338,370 km (0.044 R)
• M62: 36,568,601 km (0.075 R)
• M63: 37,262,286 km (0.11 R)
• M64: 37,960,160 km (0.12 R)
• M65: 38,506,043 km (0.118 R)
• M66: 38,662,522 km (0.108 R)
• M67: 38,897,541 km (0.111 R)
• M68: 39,447,762 km (0.093 R)
• M69: 39,526,600 km (0.084 R)
• M70: 41,193,868 km (0.075 R)
• M71: 41,674,376 km (0.111 R)
• M72: 42,237,463 km (0.095 R)
• M73: 42,641,078 km (0.086 R)
• M74: 42,802,943 km (0.055 R)
• M75: 43,859,852 km (0.038 R)
• M76: 45,999,400 km (0.102 R)
• M77: 46,331,508 km (0.118 R)
• M78: 46,747,839 km (0.102 R)
• M79: 46,831,314 km (0.079 R)
• M80: 48,341,056 km (0.12 R)
• M81: 48,678,848 km (0.118 R)
• M82: 49,611,441 km (0.027 R)
• M83: 50,122,767 km (0.086 R)
• M84: 50,379,028 km (0.099 R)
• M85: 50,550,018 km (0.06 R)
• M86: 51,925,720 km (0.095 R)
• M87: 54,625,812 km (0.052 R)
• M88: 55,860,144 km (0.116 R)
• M89: 56,925,431 km (0.056 R)
• M90: 57,103,602 km (0.082 R)
• M91: 58,715,668 km (0.091 R)
• M92: 58,895,784 km (0.099 R)
• M93: 59,075,900 km (0.1 R)
• M94: 60,524,456 km (0.08 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: 381 - 15,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit