🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 207 Days

Day: 17.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,415,851 km

• M1: 40,691 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.67 AU - 0.77 AU

Year: 230 Days

Day: 28 Hours

Environment

Temp: 115 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,415,851 km

• M1: 77,492 km (0.082 R)
• M2: 330,312 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.12 AU - 2.86 AU

Year: 1480 Days

Day: 12.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,415,851 km

• M1: 1,317,957 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.24 AU - 3.54 AU

Year: 1851 Days

Day: 18.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,415,851 km

• M1: 1,232,836 km (0.108 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 10.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.52 AU - 9.9 AU

Year: 9684 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,415,851 km

• M1: 147,653 km (0.045 R)
• M2: 232,924 km (0.119 R)
• M3: 398,230 km (0.114 R)
• M4: 594,801 km (0.115 R)
• M5: 689,646 km (0.045 R)
• M6: 790,326 km (0.102 R)
• M7: 1,244,654 km (0.112 R)
• M8: 1,589,029 km (0.088 R)
• M9: 1,938,938 km (0.091 R)
• M10: 2,011,942 km (0.11 R)
• M11: 2,185,774 km (0.082 R)
• M12: 2,287,501 km (0.08 R)
• M13: 2,442,933 km (0.114 R)
• M14: 2,792,095 km (0.075 R)
• M15: 3,301,775 km (0.096 R)
• M16: 3,419,059 km (0.034 R)
• M17: 3,657,818 km (0.045 R)
• M18: 3,840,477 km (0.108 R)
• M19: 5,100,390 km (0.056 R)
• M20: 6,113,766 km (0.096 R)
• M21: 6,404,135 km (0.083 R)
• M22: 6,885,691 km (0.077 R)
• M23: 7,074,035 km (0.062 R)
• M24: 7,302,470 km (0.05 R)
• M25: 8,926,804 km (0.101 R)
• M26: 10,355,464 km (0.059 R)
• M27: 10,920,345 km (0.062 R)
• M28: 12,813,058 km (0.081 R)
• M29: 13,231,632 km (0.092 R)
• M30: 13,702,118 km (0.119 R)
• M31: 14,082,545 km (0.083 R)
• M32: 14,274,030 km (0.097 R)
• M33: 14,466,413 km (0.104 R)
• M34: 14,805,103 km (0.071 R)
• M35: 15,441,043 km (0.078 R)
• M36: 16,487,181 km (0.084 R)
• M37: 17,710,742 km (0.04 R)
• M38: 18,125,128 km (0.068 R)
• M39: 19,069,091 km (0.045 R)
• M40: 19,334,029 km (0.088 R)
• M41: 19,707,275 km (0.095 R)
• M42: 19,921,500 km (0.101 R)
• M43: 20,244,332 km (0.042 R)
• M44: 20,406,496 km (0.118 R)
• M45: 20,677,567 km (0.102 R)
• M46: 21,168,697 km (0.071 R)
• M47: 22,106,676 km (0.106 R)
• M48: 23,284,011 km (0.049 R)
• M49: 23,851,735 km (0.092 R)
• M50: 25,291,315 km (0.119 R)
• M51: 25,757,761 km (0.096 R)
• M52: 26,050,824 km (0.087 R)
• M53: 26,640,239 km (0.096 R)
• M54: 27,055,523 km (0.103 R)
• M55: 27,652,418 km (0.092 R)
• M56: 28,253,652 km (0.12 R)
• M57: 28,374,378 km (0.089 R)
• M58: 30,887,622 km (0.11 R)
• M59: 31,762,171 km (0.111 R)
• M60: 32,644,649 km (0.076 R)
• M61: 32,898,367 km (0.047 R)
• M62: 33,663,261 km (0.085 R)
• M63: 33,919,522 km (0.046 R)
• M64: 34,369,512 km (0.037 R)
• M65: 35,731,451 km (0.085 R)
• M66: 36,254,894 km (0.12 R)
• M67: 36,714,908 km (0.102 R)
• M68: 37,309,410 km (0.097 R)
• M69: 37,773,911 km (0.117 R)
• M70: 38,173,637 km (0.088 R)
• M71: 38,507,838 km (0.114 R)
• M72: 38,641,728 km (0.109 R)
• M73: 39,381,191 km (0.098 R)
• M74: 40,737,445 km (0.057 R)
• M75: 42,454,380 km (0.094 R)
• M76: 42,523,494 km (0.042 R)
• M77: 43,774,880 km (0.114 R)
• M78: 44,124,640 km (0.087 R)
• M79: 44,756,691 km (0.102 R)
• M80: 46,741,705 km (0.098 R)
• M81: 47,745,058 km (0.099 R)
• M82: 48,104,990 km (0.092 R)
• M83: 48,177,097 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.4

Radius: 7

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.26 AU - 16.02 AU

Year: 21103 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,415,851 km

• M1: 97,837 km (0.026 R)
• M2: 162,314 km (0.094 R)
• M3: 478,414 km (0.094 R)
• M4: 952,340 km (0.102 R)
• M5: 1,194,240 km (0.111 R)
• M6: 1,564,495 km (0.057 R)
• M7: 2,029,295 km (0.112 R)
• M8: 2,214,198 km (0.072 R)
• M9: 2,869,437 km (0.113 R)
• M10: 3,618,025 km (0.1 R)
• M11: 4,543,287 km (0.046 R)
• M12: 4,949,446 km (0.096 R)
• M13: 5,240,713 km (0.056 R)
• M14: 5,752,936 km (0.088 R)
• M15: 5,927,367 km (0.093 R)
• M16: 6,015,181 km (0.095 R)
• M17: 6,779,028 km (0.106 R)
• M18: 7,478,248 km (0.12 R)
• M19: 7,764,279 km (0.071 R)
• M20: 8,249,126 km (0.109 R)
• M21: 8,396,480 km (0.109 R)
• M22: 8,495,065 km (0.104 R)
• M23: 8,693,731 km (0.12 R)
• M24: 8,843,777 km (0.076 R)
• M25: 10,284,255 km (0.075 R)
• M26: 10,869,931 km (0.047 R)
• M27: 10,977,641 km (0.063 R)
• M28: 11,302,718 km (0.047 R)
• M29: 11,466,378 km (0.088 R)
• M30: 11,796,241 km (0.096 R)
• M31: 13,203,807 km (0.11 R)
• M32: 13,261,253 km (0.099 R)
• M33: 14,545,102 km (0.111 R)
• M34: 14,663,733 km (0.115 R)
• M35: 14,782,663 km (0.064 R)
• M36: 15,081,560 km (0.034 R)
• M37: 15,261,825 km (0.091 R)
• M38: 15,564,013 km (0.1 R)
• M39: 15,867,996 km (0.109 R)
• M40: 16,482,095 km (0.09 R)
• M41: 17,291,868 km (0.062 R)
• M42: 17,860,041 km (0.08 R)
• M43: 17,923,620 km (0.055 R)
• M44: 18,820,609 km (0.085 R)
• M45: 19,732,258 km (0.063 R)
• M46: 19,929,428 km (0.04 R)
• M47: 20,925,301 km (0.101 R)
• M48: 20,992,321 km (0.111 R)
• M49: 21,598,193 km (0.082 R)
• M50: 21,733,728 km (0.111 R)
• M51: 24,148,986 km (0.084 R)
• M52: 24,219,297 km (0.109 R)
• M53: 24,642,210 km (0.112 R)
• M54: 25,281,292 km (0.055 R)
• M55: 25,352,650 km (0.094 R)
• M56: 25,638,532 km (0.102 R)
• M57: 27,891,326 km (0.1 R)
• M58: 28,854,736 km (0.073 R)
• M59: 29,153,334 km (0.084 R)
• M60: 29,904,315 km (0.061 R)
• M61: 30,358,045 km (0.089 R)
• M62: 30,661,729 km (0.109 R)
• M63: 31,425,426 km (0.11 R)
• M64: 31,809,743 km (0.093 R)
• M65: 32,893,729 km (0.038 R)
• M66: 33,049,610 km (0.08 R)
• M67: 33,675,378 km (0.073 R)
• M68: 34,859,445 km (0.089 R)
• M69: 35,177,491 km (0.063 R)
• M70: 35,896,607 km (0.077 R)
• M71: 36,137,310 km (0.117 R)
• M72: 38,082,831 km (0.1 R)
• M73: 38,164,661 km (0.032 R)
• M74: 41,316,090 km (0.109 R)
• M75: 41,484,238 km (0.113 R)
• M76: 41,821,282 km (0.104 R)
• M77: 42,413,240 km (0.083 R)
• M78: 46,284,384 km (0.106 R)
• M79: 48,394,762 km (0.114 R)
• M80: 49,461,694 km (0.032 R)
• M81: 52,071,877 km (0.087 R)
• M82: 52,435,400 km (0.05 R)
• M83: 53,347,947 km (0.116 R)
• M84: 53,714,312 km (0.097 R)
• M85: 57,612,534 km (0.09 R)
• M86: 60,643,087 km (0.107 R)
• M87: 60,834,273 km (0.078 R)
• M88: 62,274,003 km (0.097 R)
• M89: 63,143,316 km (0.092 R)
• M90: 64,991,598 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150

Radius: 3.8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.54 AU - 20.06 AU

Year: 29492 Days

Day: 23.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,415,851 km

• M1: 267,930 km (0.081 R)
• M2: 310,715 km (0.063 R)
• M3: 371,302 km (0.101 R)
• M4: 419,472 km (0.065 R)
• M5: 452,833 km (0.117 R)
• M6: 671,545 km (0.105 R)
• M7: 1,390,662 km (0.115 R)
• M8: 1,441,375 km (0.075 R)
• M9: 1,544,598 km (0.028 R)
• M10: 1,703,920 km (0.078 R)
• M11: 1,952,851 km (0.089 R)
• M12: 2,213,151 km (0.098 R)
• M13: 2,362,599 km (0.077 R)
• M14: 2,608,239 km (0.085 R)
• M15: 2,797,929 km (0.057 R)
• M16: 3,393,329 km (0.11 R)
• M17: 3,740,545 km (0.048 R)
• M18: 4,356,290 km (0.09 R)
• M19: 4,848,168 km (0.069 R)
• M20: 5,041,897 km (0.04 R)
• M21: 6,048,541 km (0.109 R)
• M22: 6,173,455 km (0.086 R)
• M23: 7,071,192 km (0.091 R)
• M24: 7,246,820 km (0.114 R)
• M25: 7,468,374 km (0.108 R)
• M26: 7,512,955 km (0.091 R)
• M27: 7,647,144 km (0.096 R)
• M28: 8,100,276 km (0.119 R)
• M29: 8,422,809 km (0.059 R)
• M30: 8,796,355 km (0.085 R)
• M31: 9,366,771 km (0.068 R)
• M32: 10,294,278 km (0.1 R)
• M33: 10,443,427 km (0.079 R)
• M34: 10,493,243 km (0.094 R)
• M35: 10,844,499 km (0.112 R)
• M36: 11,148,632 km (0.071 R)
• M37: 11,352,982 km (0.095 R)
• M38: 11,404,294 km (0.092 R)
• M39: 11,817,185 km (0.062 R)
• M40: 12,077,784 km (0.078 R)
• M41: 12,287,670 km (0.078 R)
• M42: 13,246,742 km (0.085 R)
• M43: 13,517,364 km (0.098 R)
• M44: 14,451,154 km (0.086 R)
• M45: 15,235,795 km (0.082 R)
• M46: 16,206,835 km (0.087 R)
• M47: 16,438,263 km (0.075 R)
• M48: 17,197,771 km (0.103 R)
• M49: 17,968,799 km (0.039 R)
• M50: 19,115,766 km (0.119 R)
• M51: 19,421,544 km (0.111 R)
• M52: 19,544,214 km (0.102 R)
• M53: 20,348,452 km (0.064 R)
• M54: 20,410,685 km (0.095 R)
• M55: 20,911,389 km (0.063 R)
• M56: 21,479,561 km (0.102 R)
• M57: 22,437,736 km (0.08 R)
• M58: 23,019,223 km (0.101 R)
• M59: 23,540,272 km (0.07 R)
• M60: 25,730,535 km (0.088 R)
• M61: 26,068,027 km (0.118 R)
• M62: 26,203,413 km (0.12 R)
• M63: 27,089,332 km (0.113 R)
• M64: 28,820,179 km (0.099 R)
• M65: 30,372,706 km (0.073 R)
• M66: 31,087,335 km (0.082 R)
• M67: 31,663,137 km (0.095 R)
• M68: 32,533,199 km (0.114 R)
• M69: 34,891,759 km (0.073 R)
• M70: 35,940,739 km (0.047 R)
• M71: 36,091,533 km (0.066 R)
• M72: 36,924,046 km (0.052 R)
• M73: 37,992,922 km (0.068 R)
• M74: 38,069,666 km (0.085 R)
• M75: 38,146,410 km (0.111 R)
• M76: 38,762,603 km (0.1 R)
• M77: 39,926,774 km (0.031 R)
• M78: 40,317,374 km (0.108 R)
• M79: 43,648,021 km (0.11 R)
• M80: 47,230,441 km (0.051 R)
• M81: 47,726,209 km (0.101 R)
• M82: 47,974,840 km (0.103 R)
• M83: 49,558,932 km (0.103 R)
• M84: 49,894,630 km (0.114 R)
• M85: 49,978,554 km (0.105 R)
• M86: 50,315,149 km (0.072 R)
• M87: 51,244,751 km (0.119 R)
• M88: 52,863,699 km (0.097 R)
• M89: 53,894,877 km (0.098 R)
• M90: 54,759,104 km (0.116 R)
• M91: 55,976,830 km (0.071 R)
• M92: 56,589,135 km (0.111 R)
• M93: 58,882,320 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 13,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit