🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 214 Days

Day: 38.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.81 AU - 1.09 AU

Year: 338 Days

Day: 41.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,361,369 km

• M1: 27,376 km (0.098 R)
• M2: 122,969 km (0.094 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 8.2

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.08 AU - 13.22 AU

Year: 15469 Days

Day: 11.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,361,369 km

• M1: 685,607 km (0.091 R)
• M2: 878,140 km (0.101 R)
• M3: 992,881 km (0.055 R)
• M4: 1,064,090 km (0.115 R)
• M5: 1,237,174 km (0.118 R)
• M6: 1,366,726 km (0.091 R)
• M7: 2,234,394 km (0.103 R)
• M8: 2,925,835 km (0.088 R)
• M9: 3,716,460 km (0.112 R)
• M10: 4,096,738 km (0.086 R)
• M11: 4,409,846 km (0.117 R)
• M12: 4,812,414 km (0.099 R)
• M13: 5,184,613 km (0.058 R)
• M14: 6,000,969 km (0.116 R)
• M15: 6,356,713 km (0.072 R)
• M16: 6,764,965 km (0.071 R)
• M17: 7,275,543 km (0.119 R)
• M18: 9,337,002 km (0.072 R)
• M19: 10,644,038 km (0.112 R)
• M20: 12,342,722 km (0.044 R)
• M21: 12,624,564 km (0.12 R)
• M22: 12,908,501 km (0.101 R)
• M23: 13,424,913 km (0.09 R)
• M24: 14,123,984 km (0.12 R)
• M25: 15,436,256 km (0.106 R)
• M26: 15,739,790 km (0.083 R)
• M27: 16,724,743 km (0.04 R)
• M28: 16,786,975 km (0.101 R)
• M29: 17,287,530 km (0.119 R)
• M30: 17,792,872 km (0.118 R)
• M31: 18,175,094 km (0.059 R)
• M32: 18,367,327 km (0.099 R)
• M33: 18,947,767 km (0.107 R)
• M34: 19,077,618 km (0.098 R)
• M35: 19,862,857 km (0.109 R)
• M36: 20,993,069 km (0.078 R)
• M37: 22,007,642 km (0.06 R)
• M38: 22,830,729 km (0.075 R)
• M39: 23,594,127 km (0.074 R)
• M40: 23,733,852 km (0.106 R)
• M41: 25,646,461 km (0.099 R)
• M42: 26,222,712 km (0.056 R)
• M43: 26,585,038 km (0.114 R)
• M44: 26,803,151 km (0.077 R)
• M45: 26,948,860 km (0.048 R)
• M46: 27,168,021 km (0.068 R)
• M47: 28,272,651 km (0.085 R)
• M48: 28,569,753 km (0.054 R)
• M49: 30,983,215 km (0.097 R)
• M50: 32,757,895 km (0.081 R)
• M51: 33,696,920 km (0.046 R)
• M52: 34,803,496 km (0.101 R)
• M53: 35,121,840 km (0.078 R)
• M54: 36,163,191 km (0.079 R)
• M55: 36,485,574 km (0.116 R)
• M56: 36,566,357 km (0.11 R)
• M57: 36,809,005 km (0.072 R)
• M58: 36,890,087 km (0.117 R)
• M59: 37,540,239 km (0.1 R)
• M60: 37,621,770 km (0.096 R)
• M61: 40,931,174 km (0.105 R)
• M62: 41,857,484 km (0.09 R)
• M63: 42,961,068 km (0.104 R)
• M64: 43,473,740 km (0.08 R)
• M65: 43,988,356 km (0.114 R)
• M66: 44,332,431 km (0.102 R)
• M67: 46,679,173 km (0.11 R)
• M68: 50,679,121 km (0.055 R)
• M69: 51,582,842 km (0.097 R)
• M70: 51,945,766 km (0.09 R)
• M71: 54,417,871 km (0.12 R)
• M72: 55,621,835 km (0.068 R)
• M73: 56,740,827 km (0.063 R)
• M74: 57,585,008 km (0.108 R)
• M75: 57,867,299 km (0.069 R)
• M76: 58,338,981 km (0.101 R)
• M77: 58,622,469 km (0.035 R)
• M78: 59,190,941 km (0.108 R)
• M79: 60,428,863 km (0.088 R)
• M80: 60,524,456 km (0.106 R)
• M81: 60,620,049 km (0.083 R)
• M82: 60,715,792 km (0.082 R)
• M83: 61,194,954 km (0.105 R)
• M84: 61,579,121 km (0.112 R)
• M85: 61,867,845 km (0.075 R)
• M86: 62,833,499 km (0.102 R)
• M87: 63,706,702 km (0.11 R)
• M88: 64,193,643 km (0.116 R)
• M89: 64,583,944 km (0.113 R)
• M90: 64,681,781 km (0.082 R)
• M91: 65,171,116 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.6

Radius: 6.1

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.28 AU - 17 AU

Year: 19421 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,361,369 km

• M1: 126,410 km (0.089 R)
• M2: 218,712 km (0.074 R)
• M3: 1,011,132 km (0.114 R)
• M4: 1,382,883 km (0.111 R)
• M5: 1,439,281 km (0.107 R)
• M6: 2,240,976 km (0.116 R)
• M7: 2,511,449 km (0.116 R)
• M8: 2,828,148 km (0.114 R)
• M9: 3,972,571 km (0.104 R)
• M10: 4,094,195 km (0.096 R)
• M11: 4,175,875 km (0.073 R)
• M12: 5,066,431 km (0.117 R)
• M13: 5,110,263 km (0.078 R)
• M14: 5,783,005 km (0.112 R)
• M15: 6,013,386 km (0.099 R)
• M16: 7,013,747 km (0.101 R)
• M17: 7,111,584 km (0.064 R)
• M18: 7,308,903 km (0.112 R)
• M19: 7,809,906 km (0.118 R)
• M20: 9,217,323 km (0.103 R)
• M21: 9,432,445 km (0.088 R)
• M22: 9,758,120 km (0.051 R)
• M23: 10,309,238 km (0.1 R)
• M24: 10,364,888 km (0.109 R)
• M25: 10,420,688 km (0.116 R)
• M26: 11,730,717 km (0.071 R)
• M27: 12,257,302 km (0.082 R)
• M28: 12,911,343 km (0.118 R)
• M29: 12,971,332 km (0.085 R)
• M30: 13,091,758 km (0.043 R)
• M31: 13,152,046 km (0.065 R)
• M32: 13,882,832 km (0.072 R)
• M33: 14,191,303 km (0.12 R)
• M34: 14,253,236 km (0.104 R)
• M35: 14,315,319 km (0.086 R)
• M36: 15,702,840 km (0.102 R)
• M37: 15,959,699 km (0.111 R)
• M38: 18,198,731 km (0.077 R)
• M39: 18,807,594 km (0.051 R)
• M40: 19,492,154 km (0.084 R)
• M41: 19,560,969 km (0.089 R)
• M42: 19,629,933 km (0.065 R)
• M43: 19,768,162 km (0.101 R)
• M44: 20,324,217 km (0.105 R)
• M45: 20,744,587 km (0.049 R)
• M46: 21,309,469 km (0.07 R)
• M47: 21,451,437 km (0.096 R)
• M48: 22,889,073 km (0.067 R)
• M49: 22,961,777 km (0.062 R)
• M50: 23,326,347 km (0.025 R)
• M51: 24,209,274 km (0.118 R)
• M52: 27,616,066 km (0.072 R)
• M53: 27,848,392 km (0.114 R)
• M54: 28,081,465 km (0.091 R)
• M55: 28,471,317 km (0.113 R)
• M56: 29,098,880 km (0.109 R)
• M57: 30,367,470 km (0.027 R)
• M58: 31,735,094 km (0.12 R)
• M59: 32,059,871 km (0.119 R)
• M60: 32,548,906 km (0.077 R)
• M61: 32,958,505 km (0.104 R)
• M62: 33,122,764 km (0.07 R)
• M63: 34,197,176 km (0.098 R)
• M64: 35,872,373 km (0.111 R)
• M65: 36,380,108 km (0.069 R)
• M66: 38,003,544 km (0.07 R)
• M67: 40,351,034 km (0.117 R)
• M68: 41,055,490 km (0.107 R)
• M69: 41,586,562 km (0.102 R)
• M70: 42,387,360 km (0.117 R)
• M71: 43,103,485 km (0.12 R)
• M72: 43,193,393 km (0.025 R)
• M73: 44,638,509 km (0.113 R)
• M74: 45,093,436 km (0.063 R)
• M75: 46,467,193 km (0.11 R)
• M76: 46,559,345 km (0.096 R)
• M77: 47,020,556 km (0.074 R)
• M78: 48,506,960 km (0.099 R)
• M79: 48,693,808 km (0.065 R)
• M80: 48,787,306 km (0.071 R)
• M81: 51,811,577 km (0.111 R)
• M82: 55,578,451 km (0.103 R)
• M83: 56,755,188 km (0.1 R)
• M84: 56,952,209 km (0.115 R)
• M85: 57,544,317 km (0.045 R)
• M86: 58,535,702 km (0.052 R)
• M87: 59,632,703 km (0.112 R)
• M88: 60,033,326 km (0.106 R)
• M89: 61,139,603 km (0.094 R)
• M90: 61,442,389 km (0.089 R)
• M91: 63,781,052 km (0.043 R)
• M92: 64,498,524 km (0.105 R)
• M93: 67,916,985 km (0.088 R)
• M94: 68,230,691 km (0.06 R)
• M95: 68,544,847 km (0.111 R)
• M96: 69,595,473 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.2

Radius: 7.1

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.1 AU - 14.5 AU

Year: 19751 Days

Day: 23.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,361,369 km

• M1: 177,423 km (0.103 R)
• M2: 638,185 km (0.079 R)
• M3: 1,085,033 km (0.089 R)
• M4: 1,139,936 km (0.055 R)
• M5: 1,643,781 km (0.075 R)
• M6: 1,936,096 km (0.08 R)
• M7: 2,209,561 km (0.118 R)
• M8: 2,279,872 km (0.106 R)
• M9: 3,023,523 km (0.113 R)
• M10: 3,300,428 km (0.041 R)
• M11: 4,006,680 km (0.071 R)
• M12: 4,266,980 km (0.113 R)
• M13: 4,354,944 km (0.115 R)
• M14: 4,443,506 km (0.064 R)
• M15: 4,987,443 km (0.055 R)
• M16: 5,220,367 km (0.101 R)
• M17: 5,409,309 km (0.069 R)
• M18: 5,456,882 km (0.072 R)
• M19: 5,989,450 km (0.108 R)
• M20: 7,418,558 km (0.099 R)
• M21: 7,631,137 km (0.059 R)
• M22: 8,007,675 km (0.095 R)
• M23: 8,116,432 km (0.102 R)
• M24: 8,779,151 km (0.056 R)
• M25: 9,805,392 km (0.097 R)
• M26: 10,155,900 km (0.109 R)
• M27: 10,214,692 km (0.088 R)
• M28: 10,391,966 km (0.118 R)
• M29: 10,929,471 km (0.111 R)
• M30: 11,475,952 km (0.108 R)
• M31: 11,969,176 km (0.1 R)
• M32: 14,471,500 km (0.081 R)
• M33: 14,537,771 km (0.108 R)
• M34: 15,071,237 km (0.114 R)
• M35: 16,020,137 km (0.109 R)
• M36: 16,571,106 km (0.117 R)
• M37: 17,268,531 km (0.115 R)
• M38: 17,338,692 km (0.041 R)
• M39: 17,762,354 km (0.09 R)
• M40: 18,260,814 km (0.061 R)
• M41: 18,691,805 km (0.106 R)
• M42: 22,564,595 km (0.093 R)
• M43: 23,804,462 km (0.085 R)
• M44: 24,669,736 km (0.114 R)
• M45: 25,146,056 km (0.101 R)
• M46: 25,625,367 km (0.064 R)
• M47: 27,326,594 km (0.107 R)
• M48: 27,654,662 km (0.054 R)
• M49: 27,736,941 km (0.118 R)
• M50: 28,647,095 km (0.114 R)
• M51: 28,980,399 km (0.092 R)
• M52: 29,231,274 km (0.079 R)
• M53: 29,398,974 km (0.103 R)
• M54: 34,132,699 km (0.054 R)
• M55: 34,929,607 km (0.1 R)
• M56: 35,285,650 km (0.074 R)
• M57: 38,269,379 km (0.064 R)
• M58: 39,930,664 km (0.089 R)
• M59: 40,863,706 km (0.029 R)
• M60: 42,181,962 km (0.089 R)
• M61: 42,846,326 km (0.085 R)
• M62: 44,281,718 km (0.101 R)
• M63: 44,860,213 km (0.107 R)
• M64: 46,512,970 km (0.027 R)
• M65: 46,610,807 km (0.074 R)
• M66: 49,377,919 km (0.079 R)
• M67: 50,982,954 km (0.117 R)
• M68: 51,386,869 km (0.051 R)
• M69: 51,690,552 km (0.08 R)
• M70: 54,038,192 km (0.037 R)
• M71: 55,069,669 km (0.038 R)
• M72: 56,838,215 km (0.101 R)
• M73: 57,992,363 km (0.112 R)
• M74: 58,730,927 km (0.072 R)
• M75: 58,836,693 km (0.056 R)
• M76: 59,366,419 km (0.087 R)
• M77: 60,430,658 km (0.03 R)
• M78: 60,644,284 km (0.097 R)
• M79: 61,179,246 km (0.076 R)
• M80: 61,286,508 km (0.091 R)
• M81: 63,118,633 km (0.116 R)
• M82: 67,832,312 km (0.057 R)
• M83: 68,499,070 km (0.11 R)
• M84: 68,610,371 km (0.115 R)
• M85: 69,839,018 km (0.114 R)
• M86: 72,998,974 km (0.101 R)
• M87: 73,454,200 km (0.09 R)
• M88: 74,481,788 km (0.088 R)
• M89: 75,744,394 km (0.051 R)
• M90: 76,205,155 km (0.075 R)
• M91: 76,435,985 km (0.078 R)
• M92: 76,782,603 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit