🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.61 AU - 0.73 AU

Year: 199 Days

Day: 14.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2 AU - 2.28 AU

Year: 1138 Days

Day: 15.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,453,622 km

• M1: 417,827 km (0.075 R)
• M2: 977,921 km (0.033 R)

Asteroid Belt

Center: 7.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 13.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.04 AU - 13.64 AU

Year: 15754 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,453,622 km

• M1: 171,888 km (0.042 R)
• M2: 284,685 km (0.069 R)
• M3: 411,245 km (0.096 R)
• M4: 705,204 km (0.048 R)
• M5: 838,795 km (0.105 R)
• M6: 960,718 km (0.061 R)
• M7: 1,690,007 km (0.079 R)
• M8: 2,324,751 km (0.088 R)
• M9: 2,442,484 km (0.098 R)
• M10: 3,289,208 km (0.04 R)
• M11: 3,455,711 km (0.087 R)
• M12: 3,590,798 km (0.106 R)
• M13: 4,660,422 km (0.094 R)
• M14: 4,847,869 km (0.085 R)
• M15: 5,742,464 km (0.104 R)
• M16: 5,943,673 km (0.103 R)
• M17: 6,561,662 km (0.092 R)
• M18: 7,027,958 km (0.051 R)
• M19: 7,681,103 km (0.086 R)
• M20: 8,127,503 km (0.091 R)
• M21: 8,490,577 km (0.112 R)
• M22: 9,139,084 km (0.088 R)
• M23: 9,803,597 km (0.037 R)
• M24: 10,238,927 km (0.088 R)
• M25: 10,434,601 km (0.089 R)
• M26: 10,582,105 km (0.109 R)
• M27: 11,481,637 km (0.043 R)
• M28: 12,405,703 km (0.119 R)
• M29: 12,824,128 km (0.099 R)
• M30: 13,035,061 km (0.054 R)
• M31: 13,194,083 km (0.085 R)
• M32: 14,543,905 km (0.073 R)
• M33: 14,763,963 km (0.091 R)
• M34: 15,993,957 km (0.117 R)
• M35: 16,736,262 km (0.096 R)
• M36: 16,851,452 km (0.111 R)
• M37: 17,314,906 km (0.109 R)
• M38: 20,428,487 km (0.063 R)
• M39: 20,613,240 km (0.089 R)
• M40: 20,736,808 km (0.072 R)
• M41: 21,171,240 km (0.092 R)
• M42: 21,545,833 km (0.045 R)
• M43: 21,985,801 km (0.111 R)
• M44: 22,492,189 km (0.062 R)
• M45: 23,002,617 km (0.106 R)
• M46: 24,034,544 km (0.118 R)
• M47: 24,294,993 km (0.058 R)
• M48: 25,743,699 km (0.111 R)
• M49: 26,344,484 km (0.107 R)
• M50: 27,152,762 km (0.108 R)
• M51: 29,975,075 km (0.105 R)
• M52: 30,325,583 km (0.053 R)
• M53: 30,748,047 km (0.098 R)
• M54: 32,745,179 km (0.093 R)
• M55: 34,197,325 km (0.072 R)
• M56: 35,152,508 km (0.112 R)
• M57: 36,041,867 km (0.07 R)
• M58: 36,265,366 km (0.079 R)
• M59: 37,918,572 km (0.081 R)
• M60: 38,297,803 km (0.1 R)
• M61: 38,754,525 km (0.094 R)
• M62: 39,596,312 km (0.1 R)
• M63: 40,289,699 km (0.061 R)
• M64: 40,444,233 km (0.079 R)
• M65: 40,831,692 km (0.064 R)
• M66: 41,610,199 km (0.082 R)
• M67: 42,550,870 km (0.119 R)
• M68: 43,102,886 km (0.116 R)
• M69: 43,498,573 km (0.097 R)
• M70: 43,975,042 km (0.037 R)
• M71: 44,293,686 km (0.068 R)
• M72: 44,453,306 km (0.11 R)
• M73: 44,613,077 km (0.116 R)
• M74: 44,933,216 km (0.119 R)
• M75: 46,788,828 km (0.117 R)
• M76: 47,276,966 km (0.116 R)
• M77: 48,176,349 km (0.028 R)
• M78: 48,586,995 km (0.099 R)
• M79: 48,998,838 km (0.079 R)
• M80: 50,574,552 km (0.09 R)
• M81: 54,372,094 km (0.047 R)
• M82: 55,314,261 km (0.109 R)
• M83: 55,572,168 km (0.063 R)
• M84: 56,261,814 km (0.079 R)
• M85: 56,867,686 km (0.032 R)
• M86: 57,127,986 km (0.1 R)
• M87: 57,301,669 km (0.091 R)
• M88: 58,085,712 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.4

Radius: 4.6

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.85 AU - 17.69 AU

Year: 24959 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,453,622 km

• M1: 90,806 km (0.025 R)
• M2: 311,912 km (0.055 R)
• M3: 385,813 km (0.078 R)
• M4: 433,086 km (0.117 R)
• M5: 605,123 km (0.118 R)
• M6: 921,972 km (0.109 R)
• M7: 1,259,913 km (0.085 R)
• M8: 1,504,805 km (0.053 R)
• M9: 2,010,147 km (0.077 R)
• M10: 2,747,664 km (0.087 R)
• M11: 2,810,046 km (0.076 R)
• M12: 2,967,872 km (0.058 R)
• M13: 3,128,690 km (0.047 R)
• M14: 3,161,153 km (0.115 R)
• M15: 3,193,765 km (0.065 R)
• M16: 3,593,939 km (0.082 R)
• M17: 3,696,414 km (0.106 R)
• M18: 3,834,642 km (0.111 R)
• M19: 3,904,355 km (0.115 R)
• M20: 4,295,404 km (0.063 R)
• M21: 4,624,669 km (0.086 R)
• M22: 5,307,284 km (0.1 R)
• M23: 5,346,030 km (0.045 R)
• M24: 5,660,185 km (0.081 R)
• M25: 5,980,324 km (0.094 R)
• M26: 6,638,106 km (0.058 R)
• M27: 6,890,628 km (0.075 R)
• M28: 6,933,113 km (0.081 R)
• M29: 7,018,085 km (0.102 R)
• M30: 9,207,599 km (0.069 R)
• M31: 10,253,588 km (0.102 R)
• M32: 10,447,766 km (0.061 R)
• M33: 12,044,723 km (0.07 R)
• M34: 13,291,472 km (0.052 R)
• M35: 13,503,153 km (0.114 R)
• M36: 13,769,437 km (0.116 R)
• M37: 13,983,661 km (0.059 R)
• M38: 16,468,781 km (0.105 R)
• M39: 16,525,628 km (0.114 R)
• M40: 17,442,513 km (0.11 R)
• M41: 17,965,507 km (0.089 R)
• M42: 18,611,621 km (0.049 R)
• M43: 19,385,042 km (0.045 R)
• M44: 19,565,158 km (0.107 R)
• M45: 21,457,122 km (0.11 R)
• M46: 22,017,216 km (0.065 R)
• M47: 22,204,962 km (0.045 R)
• M48: 22,898,048 km (0.106 R)
• M49: 24,047,409 km (0.091 R)
• M50: 24,824,121 km (0.041 R)
• M51: 25,215,469 km (0.073 R)
• M52: 25,543,238 km (0.095 R)
• M53: 26,667,915 km (0.116 R)
• M54: 27,001,817 km (0.039 R)
• M55: 27,606,342 km (0.081 R)
• M56: 29,377,431 km (0.108 R)
• M57: 29,653,290 km (0.092 R)
• M58: 30,694,940 km (0.094 R)
• M59: 30,764,802 km (0.1 R)
• M60: 30,834,664 km (0.065 R)
• M61: 31,536,727 km (0.118 R)
• M62: 33,746,587 km (0.08 R)
• M63: 34,979,573 km (0.107 R)
• M64: 36,374,872 km (0.057 R)
• M65: 37,116,578 km (0.089 R)
• M66: 38,464,006 km (0.098 R)
• M67: 38,992,386 km (0.105 R)
• M68: 39,523,159 km (0.032 R)
• M69: 39,599,155 km (0.039 R)
• M70: 39,827,591 km (0.107 R)
• M71: 40,822,117 km (0.095 R)
• M72: 41,206,733 km (0.11 R)
• M73: 41,283,926 km (0.119 R)
• M74: 41,592,696 km (0.096 R)
• M75: 42,835,555 km (0.104 R)
• M76: 44,406,333 km (0.091 R)
• M77: 44,485,320 km (0.069 R)
• M78: 44,722,732 km (0.056 R)
• M79: 46,476,318 km (0.092 R)
• M80: 48,658,951 km (0.045 R)
• M81: 48,903,394 km (0.105 R)
• M82: 49,230,116 km (0.107 R)
• M83: 49,803,674 km (0.111 R)
• M84: 50,461,905 km (0.103 R)
• M85: 50,874,645 km (0.065 R)
• M86: 51,040,101 km (0.117 R)
• M87: 51,953,246 km (0.078 R)
• M88: 52,036,572 km (0.086 R)
• M89: 53,964,141 km (0.057 R)
• M90: 56,599,008 km (0.036 R)
• M91: 56,856,167 km (0.115 R)
• M92: 57,113,774 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.3

Radius: 7.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.74 AU - 19.58 AU

Year: 30481 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,453,622 km

• M1: 104,719 km (0.047 R)
• M2: 274,961 km (0.114 R)
• M3: 400,922 km (0.039 R)
• M4: 669,151 km (0.08 R)
• M5: 1,012,478 km (0.105 R)
• M6: 1,112,709 km (0.078 R)
• M7: 1,323,193 km (0.096 R)
• M8: 1,546,543 km (0.07 R)
• M9: 2,253,842 km (0.075 R)
• M10: 2,727,917 km (0.114 R)
• M11: 2,798,228 km (0.106 R)
• M12: 3,232,511 km (0.099 R)
• M13: 3,344,410 km (0.062 R)
• M14: 4,869,411 km (0.116 R)
• M15: 4,954,981 km (0.085 R)
• M16: 5,084,233 km (0.119 R)
• M17: 5,171,000 km (0.1 R)
• M18: 5,258,216 km (0.108 R)
• M19: 5,837,608 km (0.078 R)
• M20: 6,250,648 km (0.037 R)
• M21: 6,863,700 km (0.078 R)
• M22: 7,153,172 km (0.043 R)
• M23: 7,348,397 km (0.1 R)
• M24: 8,146,651 km (0.046 R)
• M25: 8,504,489 km (0.107 R)
• M26: 12,122,963 km (0.111 R)
• M27: 12,707,741 km (0.088 R)
• M28: 13,361,633 km (0.1 R)
• M29: 13,844,086 km (0.036 R)
• M30: 14,516,828 km (0.047 R)
• M31: 15,957,455 km (0.038 R)
• M32: 16,662,510 km (0.076 R)
• M33: 17,051,315 km (0.074 R)
• M34: 17,246,839 km (0.114 R)
• M35: 17,904,023 km (0.095 R)
• M36: 20,130,338 km (0.064 R)
• M37: 22,086,630 km (0.098 R)
• M38: 22,656,598 km (0.085 R)
• M39: 23,593,080 km (0.087 R)
• M40: 25,280,993 km (0.083 R)
• M41: 25,802,342 km (0.11 R)
• M42: 26,327,280 km (0.099 R)
• M43: 27,616,665 km (0.086 R)
• M44: 28,153,571 km (0.078 R)
• M45: 28,230,614 km (0.12 R)
• M46: 28,848,902 km (0.043 R)
• M47: 31,287,048 km (0.068 R)
• M48: 31,686,475 km (0.074 R)
• M49: 35,605,789 km (0.105 R)
• M50: 35,772,292 km (0.071 R)
• M51: 37,706,742 km (0.094 R)
• M52: 38,815,112 km (0.072 R)
• M53: 42,468,292 km (0.114 R)
• M54: 42,556,555 km (0.068 R)
• M55: 42,821,942 km (0.113 R)
• M56: 42,910,504 km (0.094 R)
• M57: 43,087,777 km (0.086 R)
• M58: 46,048,169 km (0.092 R)
• M59: 46,593,454 km (0.107 R)
• M60: 46,684,559 km (0.079 R)
• M61: 47,782,158 km (0.074 R)
• M62: 48,150,019 km (0.118 R)
• M63: 48,426,476 km (0.052 R)
• M64: 48,888,285 km (0.09 R)
• M65: 49,351,739 km (0.074 R)
• M66: 49,444,639 km (0.065 R)
• M67: 49,630,440 km (0.057 R)
• M68: 50,002,939 km (0.073 R)
• M69: 50,469,834 km (0.056 R)
• M70: 52,257,079 km (0.058 R)
• M71: 54,256,605 km (0.102 R)
• M72: 55,506,794 km (0.085 R)
• M73: 56,961,184 km (0.114 R)
• M74: 57,644,248 km (0.061 R)
• M75: 57,937,759 km (0.1 R)
• M76: 58,821,284 km (0.11 R)
• M77: 59,215,475 km (0.107 R)
• M78: 61,099,660 km (0.113 R)
• M79: 62,902,763 km (0.04 R)
• M80: 63,204,951 km (0.108 R)
• M81: 64,013,228 km (0.102 R)
• M82: 65,537,930 km (0.102 R)
• M83: 66,561,029 km (0.089 R)
• M84: 66,766,278 km (0.056 R)
• M85: 67,074,449 km (0.069 R)
• M86: 67,383,219 km (0.093 R)
• M87: 67,795,661 km (0.083 R)
• M88: 68,002,106 km (0.094 R)
• M89: 68,415,893 km (0.094 R)
• M90: 68,934,100 km (0.093 R)
• M91: 69,349,534 km (0.12 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit