🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.57 AU - 0.65 AU

Year: 303 Days

Day: 24.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.6 AU - 0.64 AU

Year: 310 Days

Day: 41.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 10.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.95 AU - 1.31 AU

Year: 764 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 83,360,352 km

• M1: 149,897 km (0.088 R)
• M2: 219,759 km (0.11 R)
• M3: 311,014 km (0.039 R)
• M4: 441,613 km (0.057 R)
• M5: 513,121 km (0.096 R)
• M6: 589,266 km (0.116 R)
• M7: 684,709 km (0.057 R)
• M8: 791,074 km (0.119 R)
• M9: 1,027,588 km (0.026 R)
• M10: 1,218,624 km (0.119 R)
• M11: 1,369,718 km (0.094 R)
• M12: 1,467,406 km (0.082 R)
• M13: 1,587,832 km (0.118 R)
• M14: 1,656,348 km (0.112 R)
• M15: 1,725,761 km (0.044 R)
• M16: 1,831,826 km (0.053 R)
• M17: 1,947,465 km (0.096 R)
• M18: 2,013,587 km (0.076 R)
• M19: 2,125,636 km (0.061 R)
• M20: 2,262,817 km (0.08 R)
• M21: 2,442,484 km (0.11 R)
• M22: 2,546,156 km (0.107 R)
• M23: 2,799,575 km (0.085 R)
• M24: 3,078,275 km (0.064 R)
• M25: 3,339,473 km (0.101 R)
• M26: 3,428,185 km (0.095 R)
• M27: 3,635,378 km (0.104 R)
• M28: 3,949,085 km (0.105 R)
• M29: 4,156,876 km (0.073 R)
• M30: 4,358,534 km (0.1 R)
• M31: 4,455,773 km (0.109 R)
• M32: 4,583,230 km (0.089 R)
• M33: 4,711,884 km (0.072 R)
• M34: 4,851,758 km (0.113 R)
• M35: 5,166,512 km (0.11 R)
• M36: 5,404,522 km (0.106 R)
• M37: 5,848,230 km (0.103 R)
• M38: 5,998,725 km (0.065 R)
• M39: 6,150,567 km (0.093 R)
• M40: 6,369,728 km (0.104 R)
• M41: 6,669,821 km (0.089 R)
• M42: 6,748,360 km (0.114 R)
• M43: 6,838,418 km (0.064 R)
• M44: 7,008,511 km (0.084 R)
• M45: 7,099,765 km (0.065 R)
• M46: 7,306,659 km (0.097 R)
• M47: 7,387,741 km (0.06 R)
• M48: 7,585,659 km (0.069 R)
• M49: 7,655,970 km (0.081 R)
• M50: 7,832,645 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 12.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.31 AU - 4.31 AU

Year: 4728 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,360,352 km

• M1: 181,462 km (0.103 R)
• M2: 262,395 km (0.07 R)
• M3: 342,878 km (0.105 R)
• M4: 506,239 km (0.114 R)
• M5: 639,232 km (0.074 R)
• M6: 807,529 km (0.081 R)
• M7: 1,028,037 km (0.09 R)
• M8: 1,139,637 km (0.066 R)
• M9: 1,375,852 km (0.042 R)
• M10: 1,514,230 km (0.081 R)
• M11: 1,628,373 km (0.085 R)
• M12: 1,805,347 km (0.095 R)
• M13: 2,035,728 km (0.08 R)
• M14: 2,210,907 km (0.049 R)
• M15: 2,424,533 km (0.057 R)
• M16: 2,696,950 km (0.04 R)
• M17: 2,854,776 km (0.117 R)
• M18: 2,961,589 km (0.07 R)
• M19: 3,516,298 km (0.082 R)
• M20: 3,688,934 km (0.115 R)
• M21: 4,043,182 km (0.063 R)
• M22: 4,183,804 km (0.118 R)
• M23: 4,367,211 km (0.086 R)
• M24: 4,532,516 km (0.117 R)
• M25: 4,997,616 km (0.06 R)
• M26: 5,127,168 km (0.104 R)
• M27: 5,279,907 km (0.103 R)
• M28: 5,411,853 km (0.041 R)
• M29: 5,679,184 km (0.112 R)
• M30: 6,065,446 km (0.059 R)
• M31: 6,273,536 km (0.074 R)
• M32: 6,696,599 km (0.113 R)
• M33: 7,007,912 km (0.101 R)
• M34: 7,128,937 km (0.117 R)
• M35: 7,620,216 km (0.117 R)
• M36: 8,046,271 km (0.105 R)
• M37: 8,300,587 km (0.119 R)
• M38: 8,480,254 km (0.044 R)
• M39: 8,739,208 km (0.078 R)
• M40: 9,132,352 km (0.094 R)
• M41: 9,371,110 km (0.065 R)
• M42: 9,800,605 km (0.059 R)
• M43: 10,484,716 km (0.068 R)
• M44: 10,595,568 km (0.105 R)
• M45: 10,679,044 km (0.1 R)
• M46: 11,325,905 km (0.11 R)
• M47: 11,841,120 km (0.085 R)
• M48: 12,159,764 km (0.094 R)
• M49: 12,334,793 km (0.085 R)
• M50: 12,422,607 km (0.074 R)
• M51: 12,835,198 km (0.119 R)
• M52: 13,072,909 km (0.054 R)
• M53: 13,372,254 km (0.114 R)
• M54: 13,492,531 km (0.108 R)
• M55: 13,855,904 km (0.067 R)
• M56: 15,625,049 km (0.063 R)
• M57: 16,166,294 km (0.069 R)
• M58: 16,455,467 km (0.101 R)
• M59: 16,649,196 km (0.112 R)
• M60: 17,992,884 km (0.031 R)
• M61: 18,829,435 km (0.11 R)
• M62: 19,371,279 km (0.065 R)
• M63: 19,473,604 km (0.068 R)
• M64: 19,918,508 km (0.08 R)
• M65: 20,679,063 km (0.097 R)
• M66: 20,853,195 km (0.065 R)
• M67: 21,132,943 km (0.115 R)
• M68: 21,554,959 km (0.068 R)
• M69: 21,979,667 km (0.118 R)
• M70: 22,086,330 km (0.117 R)
• M71: 22,192,994 km (0.118 R)
• M72: 22,693,698 km (0.112 R)
• M73: 22,909,418 km (0.084 R)
• M74: 23,125,736 km (0.113 R)
• M75: 23,342,803 km (0.098 R)
• M76: 23,524,265 km (0.117 R)
• M77: 23,925,038 km (0.097 R)
• M78: 24,733,315 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.3

Radius: 7.4

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.39 AU - 11.27 AU

Year: 19596 Days

Day: 17.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,360,352 km

• M1: 99,483 km (0.074 R)
• M2: 1,377,497 km (0.079 R)
• M3: 1,471,893 km (0.12 R)
• M4: 1,734,438 km (0.07 R)
• M5: 1,836,613 km (0.103 R)
• M6: 2,047,247 km (0.048 R)
• M7: 2,491,852 km (0.115 R)
• M8: 4,833,058 km (0.089 R)
• M9: 5,928,564 km (0.097 R)
• M10: 6,292,685 km (0.034 R)
• M11: 6,664,136 km (0.101 R)
• M12: 6,988,165 km (0.103 R)
• M13: 7,152,274 km (0.116 R)
• M14: 7,262,229 km (0.034 R)
• M15: 8,048,066 km (0.028 R)
• M16: 9,517,566 km (0.108 R)
• M17: 9,699,328 km (0.107 R)
• M18: 9,943,621 km (0.106 R)
• M19: 10,251,792 km (0.107 R)
• M20: 13,911,405 km (0.095 R)
• M21: 13,980,220 km (0.11 R)
• M22: 14,464,169 km (0.108 R)
• M23: 15,165,185 km (0.076 R)
• M24: 15,805,613 km (0.063 R)
• M25: 17,186,252 km (0.074 R)
• M26: 17,704,609 km (0.107 R)
• M27: 18,003,057 km (0.12 R)
• M28: 18,453,945 km (0.084 R)
• M29: 20,061,224 km (0.053 R)
• M30: 20,138,865 km (0.097 R)
• M31: 20,999,652 km (0.111 R)
• M32: 22,112,510 km (0.103 R)
• M33: 22,273,029 km (0.119 R)
• M34: 22,676,045 km (0.033 R)
• M35: 23,244,368 km (0.068 R)
• M36: 23,571,239 km (0.094 R)
• M37: 27,351,727 km (0.117 R)
• M38: 27,437,745 km (0.088 R)
• M39: 29,355,291 km (0.055 R)
• M40: 30,063,338 km (0.115 R)
• M41: 30,241,210 km (0.118 R)
• M42: 30,687,460 km (0.045 R)
• M43: 30,866,529 km (0.111 R)
• M44: 30,956,138 km (0.108 R)
• M45: 31,135,805 km (0.094 R)
• M46: 35,267,698 km (0.084 R)
• M47: 36,777,739 km (0.063 R)
• M48: 36,968,027 km (0.117 R)
• M49: 38,501,705 km (0.116 R)
• M50: 39,082,294 km (0.114 R)
• M51: 39,470,800 km (0.048 R)
• M52: 40,251,850 km (0.096 R)
• M53: 41,235,456 km (0.107 R)
• M54: 42,825,382 km (0.111 R)
• M55: 44,536,632 km (0.112 R)
• M56: 44,637,910 km (0.055 R)
• M57: 45,349,547 km (0.067 R)
• M58: 48,546,005 km (0.083 R)
• M59: 49,172,970 km (0.078 R)
• M60: 50,013,111 km (0.09 R)
• M61: 50,118,428 km (0.055 R)
• M62: 52,027,447 km (0.038 R)
• M63: 52,241,072 km (0.102 R)
• M64: 54,284,579 km (0.115 R)
• M65: 54,392,888 km (0.057 R)
• M66: 54,826,722 km (0.053 R)
• M67: 54,935,330 km (0.081 R)
• M68: 55,916,243 km (0.07 R)
• M69: 57,012,945 km (0.088 R)
• M70: 57,564,064 km (0.096 R)
• M71: 57,674,467 km (0.086 R)
• M72: 57,784,870 km (0.063 R)
• M73: 58,227,530 km (0.119 R)
• M74: 59,004,991 km (0.075 R)
• M75: 59,116,291 km (0.1 R)
• M76: 59,227,742 km (0.108 R)
• M77: 60,794,630 km (0.119 R)
• M78: 61,696,107 km (0.112 R)
• M79: 62,602,071 km (0.111 R)
• M80: 64,312,573 km (0.071 R)
• M81: 64,541,757 km (0.088 R)
• M82: 67,081,032 km (0.083 R)
• M83: 67,895,891 km (0.096 R)
• M84: 70,950,979 km (0.072 R)
• M85: 71,899,878 km (0.1 R)
• M86: 72,853,116 km (0.052 R)
• M87: 73,450,909 km (0.078 R)
• M88: 75,133,735 km (0.105 R)
• M89: 75,495,912 km (0.088 R)
• M90: 76,828,978 km (0.117 R)
• M91: 77,072,225 km (0.09 R)
• M92: 78,169,974 km (0.097 R)
• M93: 79,272,809 km (0.102 R)
• M94: 79,641,568 km (0.103 R)
• M95: 80,751,285 km (0.108 R)
• M96: 81,369,872 km (0.099 R)
• M97: 82,612,133 km (0.037 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit