🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.26 AU - 1.64 AU

Year: 669 Days

Day: 26.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.83 AU - 2.01 AU

Year: 1019 Days

Day: 29.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 11

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.28 AU - 11.06 AU

Year: 12418 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 115,523,370 km

• M1: 141,220 km (0.114 R)
• M2: 322,683 km (0.07 R)
• M3: 409,599 km (0.046 R)
• M4: 582,385 km (0.091 R)
• M5: 1,225,506 km (0.088 R)
• M6: 1,353,412 km (0.103 R)
• M7: 1,486,105 km (0.11 R)
• M8: 1,885,980 km (0.11 R)
• M9: 2,318,917 km (0.089 R)
• M10: 2,506,363 km (0.082 R)
• M11: 2,643,245 km (0.038 R)
• M12: 2,754,695 km (0.086 R)
• M13: 2,924,788 km (0.08 R)
• M14: 3,127,643 km (0.106 R)
• M15: 3,608,899 km (0.096 R)
• M16: 5,084,233 km (0.088 R)
• M17: 5,435,040 km (0.12 R)
• M18: 5,506,099 km (0.094 R)
• M19: 5,577,607 km (0.045 R)
• M20: 6,160,141 km (0.098 R)
• M21: 7,981,794 km (0.077 R)
• M22: 8,348,608 km (0.041 R)
• M23: 8,513,465 km (0.097 R)
• M24: 9,225,701 km (0.054 R)
• M25: 9,524,747 km (0.085 R)
• M26: 10,044,599 km (0.093 R)
• M27: 10,308,041 km (0.103 R)
• M28: 11,338,771 km (0.113 R)
• M29: 11,613,133 km (0.076 R)
• M30: 11,982,341 km (0.086 R)
• M31: 12,590,606 km (0.107 R)
• M32: 12,874,692 km (0.107 R)
• M33: 12,969,836 km (0.085 R)
• M34: 13,449,297 km (0.086 R)
• M35: 13,885,674 km (0.079 R)
• M36: 13,983,362 km (0.12 R)
• M37: 15,374,024 km (0.115 R)
• M38: 15,728,571 km (0.042 R)
• M39: 16,085,810 km (0.045 R)
• M40: 16,239,746 km (0.067 R)
• M41: 16,964,548 km (0.09 R)
• M42: 17,068,967 km (0.107 R)
• M43: 17,965,059 km (0.097 R)
• M44: 19,093,176 km (0.086 R)
• M45: 19,474,202 km (0.112 R)
• M46: 20,023,077 km (0.101 R)
• M47: 20,188,681 km (0.115 R)
• M48: 20,465,737 km (0.099 R)
• M49: 21,586,674 km (0.108 R)
• M50: 23,305,254 km (0.114 R)
• M51: 24,652,383 km (0.108 R)
• M52: 25,305,677 km (0.073 R)
• M53: 25,724,251 km (0.103 R)
• M54: 26,205,508 km (0.093 R)
• M55: 27,728,564 km (0.104 R)
• M56: 27,913,317 km (0.095 R)
• M57: 28,222,087 km (0.096 R)
• M58: 28,656,220 km (0.068 R)
• M59: 28,967,683 km (0.076 R)
• M60: 29,531,068 km (0.064 R)
• M61: 31,115,160 km (0.102 R)
• M62: 33,313,651 km (0.119 R)
• M63: 35,094,763 km (0.12 R)
• M64: 37,449,583 km (0.115 R)
• M65: 37,653,784 km (0.109 R)
• M66: 38,611,510 km (0.039 R)
• M67: 39,093,514 km (0.073 R)
• M68: 39,577,463 km (0.085 R)
• M69: 39,716,140 km (0.079 R)
• M70: 40,691,070 km (0.098 R)
• M71: 40,970,967 km (0.096 R)
• M72: 42,664,415 km (0.118 R)
• M73: 45,464,738 km (0.049 R)
• M74: 45,609,997 km (0.05 R)
• M75: 47,364,481 km (0.087 R)
• M76: 47,438,083 km (0.12 R)
• M77: 47,585,287 km (0.084 R)
• M78: 47,806,543 km (0.087 R)
• M79: 49,066,456 km (0.063 R)
• M80: 49,364,605 km (0.07 R)
• M81: 49,663,202 km (0.034 R)
• M82: 50,037,346 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 11.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.92 AU - 11.02 AU

Year: 12971 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 115,523,370 km

• M1: 166,353 km (0.092 R)
• M2: 254,167 km (0.07 R)
• M3: 330,910 km (0.112 R)
• M4: 441,912 km (0.084 R)
• M5: 593,455 km (0.09 R)
• M6: 938,128 km (0.117 R)
• M7: 1,077,404 km (0.107 R)
• M8: 1,274,275 km (0.12 R)
• M9: 1,501,364 km (0.066 R)
• M10: 1,876,855 km (0.084 R)
• M11: 2,096,016 km (0.054 R)
• M12: 2,198,490 km (0.102 R)
• M13: 2,302,760 km (0.094 R)
• M14: 2,494,544 km (0.111 R)
• M15: 2,758,734 km (0.079 R)
• M16: 3,032,050 km (0.078 R)
• M17: 3,314,341 km (0.103 R)
• M18: 3,728,877 km (0.082 R)
• M19: 3,828,958 km (0.101 R)
• M20: 3,929,786 km (0.051 R)
• M21: 4,186,048 km (0.114 R)
• M22: 4,290,168 km (0.082 R)
• M23: 4,796,108 km (0.111 R)
• M24: 4,959,917 km (0.117 R)
• M25: 6,276,827 km (0.047 R)
• M26: 6,546,702 km (0.061 R)
• M27: 6,973,954 km (0.096 R)
• M28: 8,179,264 km (0.114 R)
• M29: 8,705,998 km (0.092 R)
• M30: 10,386,730 km (0.113 R)
• M31: 10,813,383 km (0.117 R)
• M32: 11,942,099 km (0.09 R)
• M33: 12,501,744 km (0.085 R)
• M34: 12,690,238 km (0.117 R)
• M35: 13,530,529 km (0.059 R)
• M36: 14,546,897 km (0.101 R)
• M37: 15,506,866 km (0.096 R)
• M38: 15,831,344 km (0.046 R)
• M39: 16,199,205 km (0.115 R)
• M40: 16,445,892 km (0.11 R)
• M41: 17,445,356 km (0.073 R)
• M42: 17,867,670 km (0.077 R)
• M43: 17,952,492 km (0.1 R)
• M44: 18,080,099 km (0.119 R)
• M45: 18,165,370 km (0.11 R)
• M46: 18,421,781 km (0.115 R)
• M47: 18,550,435 km (0.051 R)
• M48: 19,285,110 km (0.119 R)
• M49: 19,985,228 km (0.072 R)
• M50: 20,338,429 km (0.065 R)
• M51: 22,730,349 km (0.095 R)
• M52: 22,868,428 km (0.113 R)
• M53: 23,006,657 km (0.104 R)
• M54: 24,405,247 km (0.088 R)
• M55: 24,877,528 km (0.091 R)
• M56: 25,019,795 km (0.099 R)
• M57: 25,448,243 km (0.096 R)
• M58: 26,023,298 km (0.088 R)
• M59: 27,479,633 km (0.1 R)
• M60: 27,921,695 km (0.097 R)
• M61: 30,066,030 km (0.105 R)
• M62: 31,030,338 km (0.099 R)
• M63: 31,593,275 km (0.096 R)
• M64: 32,004,819 km (0.072 R)
• M65: 33,459,060 km (0.1 R)
• M66: 34,616,798 km (0.092 R)
• M67: 34,775,671 km (0.088 R)
• M68: 35,094,314 km (0.068 R)
• M69: 35,253,935 km (0.1 R)
• M70: 35,841,256 km (0.05 R)

Asteroid Belt

Center: 14.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.3

Radius: 6.5

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.41 AU - 22.23 AU

Year: 31261 Days

Day: 15.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,523,370 km

• M1: 91,105 km (0.065 R)
• M2: 432,188 km (0.088 R)
• M3: 772,823 km (0.116 R)
• M4: 869,313 km (0.117 R)
• M5: 1,110,166 km (0.078 R)
• M6: 1,219,821 km (0.114 R)
• M7: 1,610,720 km (0.085 R)
• M8: 2,311,138 km (0.102 R)
• M9: 2,891,278 km (0.103 R)
• M10: 2,992,257 km (0.115 R)
• M11: 4,582,931 km (0.116 R)
• M12: 4,879,733 km (0.105 R)
• M13: 5,491,887 km (0.085 R)
• M14: 5,680,231 km (0.109 R)
• M15: 6,128,127 km (0.118 R)
• M16: 6,193,053 km (0.115 R)
• M17: 7,888,595 km (0.114 R)
• M18: 8,896,885 km (0.095 R)
• M19: 10,795,880 km (0.091 R)
• M20: 11,111,083 km (0.089 R)
• M21: 12,074,493 km (0.105 R)
• M22: 12,981,056 km (0.071 R)
• M23: 15,209,316 km (0.098 R)
• M24: 15,918,410 km (0.082 R)
• M25: 16,638,275 km (0.11 R)
• M26: 18,016,371 km (0.118 R)
• M27: 18,577,662 km (0.079 R)
• M28: 18,955,247 km (0.106 R)
• M29: 21,076,246 km (0.108 R)
• M30: 21,667,606 km (0.101 R)
• M31: 22,464,663 km (0.11 R)
• M32: 22,665,274 km (0.116 R)
• M33: 24,087,202 km (0.089 R)
• M34: 24,189,826 km (0.093 R)
• M35: 24,912,533 km (0.114 R)
• M36: 26,167,959 km (0.057 R)
• M37: 26,591,022 km (0.093 R)
• M38: 27,016,328 km (0.079 R)
• M39: 31,391,168 km (0.093 R)
• M40: 31,615,565 km (0.083 R)
• M41: 32,973,465 km (0.09 R)
• M42: 37,278,293 km (0.118 R)
• M43: 41,263,880 km (0.111 R)
• M44: 41,756,057 km (0.079 R)
• M45: 47,297,312 km (0.057 R)
• M46: 47,812,377 km (0.11 R)
• M47: 48,718,192 km (0.108 R)
• M48: 48,848,043 km (0.075 R)
• M49: 49,238,344 km (0.08 R)
• M50: 50,415,530 km (0.045 R)
• M51: 50,810,019 km (0.1 R)
• M52: 51,073,461 km (0.1 R)
• M53: 51,337,501 km (0.08 R)
• M54: 53,331,791 km (0.116 R)
• M55: 55,622,433 km (0.107 R)
• M56: 56,711,506 km (0.091 R)
• M57: 57,395,617 km (0.117 R)
• M58: 58,220,350 km (0.096 R)
• M59: 58,496,059 km (0.107 R)
• M60: 59,881,484 km (0.056 R)
• M61: 61,838,973 km (0.117 R)
• M62: 63,249,980 km (0.119 R)
• M63: 63,533,468 km (0.112 R)
• M64: 63,959,522 km (0.092 R)
• M65: 65,386,387 km (0.117 R)
• M66: 68,271,531 km (0.115 R)
• M67: 69,145,033 km (0.096 R)
• M68: 70,756,352 km (0.118 R)
• M69: 71,345,319 km (0.071 R)
• M70: 77,323,699 km (0.103 R)
• M71: 78,690,724 km (0.085 R)
• M72: 82,220,635 km (0.093 R)
• M73: 83,460,353 km (0.103 R)
• M74: 83,615,785 km (0.041 R)
• M75: 84,706,354 km (0.117 R)
• M76: 85,488,302 km (0.074 R)
• M77: 85,958,637 km (0.082 R)
• M78: 87,532,407 km (0.085 R)
• M79: 88,639,730 km (0.081 R)
• M80: 90,389,128 km (0.081 R)
• M81: 91,508,270 km (0.113 R)
• M82: 92,632,049 km (0.087 R)
• M83: 95,705,238 km (0.103 R)
• M84: 96,030,613 km (0.103 R)
• M85: 96,193,525 km (0.051 R)
• M86: 96,356,437 km (0.095 R)
• M87: 96,682,710 km (0.089 R)
• M88: 98,319,012 km (0.09 R)
• M89: 101,453,237 km (0.089 R)
• M90: 102,616,211 km (0.096 R)
• M91: 103,616,572 km (0.117 R)
• M92: 111,050,539 km (0.112 R)
• M93: 113,968,445 km (0.092 R)
• M94: 115,350,281 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 20,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit