🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.61 AU - 2.35 AU

Year: 979 Days

Day: 20.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,978,697 km

• M1: 1,108,071 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.38 AU - 4.14 AU

Year: 2562 Days

Day: 33.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.16 AU - 4.62 AU

Year: 2697 Days

Day: 23.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 12.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.67 AU - 8.59 AU

Year: 7407 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,978,697 km

• M1: 253,718 km (0.111 R)
• M2: 465,698 km (0.093 R)
• M3: 552,016 km (0.094 R)
• M4: 833,859 km (0.086 R)
• M5: 911,799 km (0.113 R)
• M6: 992,432 km (0.079 R)
• M7: 1,092,663 km (0.063 R)
• M8: 1,304,194 km (0.115 R)
• M9: 1,954,945 km (0.11 R)
• M10: 2,148,525 km (0.042 R)
• M11: 2,601,657 km (0.096 R)
• M12: 2,743,625 km (0.07 R)
• M13: 3,648,393 km (0.091 R)
• M14: 3,807,864 km (0.105 R)
• M15: 3,996,657 km (0.085 R)
• M16: 4,299,892 km (0.083 R)
• M17: 4,525,186 km (0.067 R)
• M18: 5,046,385 km (0.086 R)
• M19: 5,434,741 km (0.061 R)
• M20: 5,617,250 km (0.086 R)
• M21: 5,801,854 km (0.112 R)
• M22: 6,051,234 km (0.093 R)
• M23: 6,495,988 km (0.094 R)
• M24: 6,984,425 km (0.051 R)
• M25: 7,116,670 km (0.091 R)
• M26: 7,552,449 km (0.117 R)
• M27: 8,135,282 km (0.099 R)
• M28: 9,054,710 km (0.091 R)
• M29: 9,199,072 km (0.091 R)
• M30: 9,710,547 km (0.075 R)
• M31: 11,455,457 km (0.105 R)
• M32: 11,965,885 km (0.046 R)
• M33: 12,084,815 km (0.071 R)
• M34: 12,204,045 km (0.105 R)
• M35: 12,363,815 km (0.068 R)
• M36: 12,443,850 km (0.037 R)
• M37: 12,564,276 km (0.087 R)
• M38: 12,685,151 km (0.071 R)
• M39: 13,624,476 km (0.052 R)
• M40: 14,081,648 km (0.119 R)
• M41: 14,798,221 km (0.104 R)
• M42: 16,354,488 km (0.07 R)
• M43: 16,929,243 km (0.1 R)
• M44: 17,151,994 km (0.055 R)
• M45: 17,465,551 km (0.1 R)
• M46: 18,923,233 km (0.092 R)
• M47: 19,666,734 km (0.103 R)
• M48: 19,901,005 km (0.079 R)
• M49: 20,041,926 km (0.07 R)
• M50: 20,136,173 km (0.102 R)
• M51: 20,324,965 km (0.058 R)
• M52: 20,942,804 km (0.12 R)
• M53: 21,422,265 km (0.09 R)
• M54: 21,808,378 km (0.082 R)
• M55: 22,391,959 km (0.101 R)
• M56: 23,276,980 km (0.071 R)
• M57: 24,625,904 km (0.097 R)
• M58: 25,488,186 km (0.118 R)
• M59: 25,846,174 km (0.109 R)
• M60: 25,948,798 km (0.075 R)
• M61: 26,257,269 km (0.069 R)
• M62: 26,463,714 km (0.11 R)
• M63: 26,618,847 km (0.034 R)
• M64: 26,982,070 km (0.078 R)
• M65: 27,138,101 km (0.114 R)
• M66: 27,765,814 km (0.116 R)
• M67: 29,035,301 km (0.095 R)
• M68: 29,141,964 km (0.063 R)
• M69: 31,138,498 km (0.058 R)
• M70: 32,291,149 km (0.106 R)
• M71: 32,733,959 km (0.062 R)
• M72: 33,346,113 km (0.111 R)
• M73: 33,905,909 km (0.07 R)
• M74: 34,074,505 km (0.098 R)
• M75: 34,807,984 km (0.049 R)
• M76: 34,978,077 km (0.04 R)
• M77: 36,866,600 km (0.082 R)
• M78: 36,982,090 km (0.102 R)
• M79: 37,213,518 km (0.067 R)
• M80: 37,852,300 km (0.112 R)
• M81: 38,260,703 km (0.113 R)
• M82: 38,729,393 km (0.066 R)
• M83: 39,023,203 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 12.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.12 AU - 14.98 AU

Year: 16569 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,978,697 km

• M1: 211,681 km (0.12 R)
• M2: 333,304 km (0.111 R)
• M3: 670,198 km (0.059 R)
• M4: 910,303 km (0.086 R)
• M5: 1,041,351 km (0.06 R)
• M6: 2,313,830 km (0.108 R)
• M7: 2,405,085 km (0.084 R)
• M8: 3,044,616 km (0.091 R)
• M9: 3,212,764 km (0.112 R)
• M10: 3,349,496 km (0.11 R)
• M11: 3,453,317 km (0.091 R)
• M12: 3,699,855 km (0.076 R)
• M13: 4,099,131 km (0.066 R)
• M14: 4,322,780 km (0.05 R)
• M15: 4,938,974 km (0.079 R)
• M16: 5,338,250 km (0.115 R)
• M17: 6,296,275 km (0.119 R)
• M18: 6,685,678 km (0.064 R)
• M19: 6,773,193 km (0.11 R)
• M20: 7,172,171 km (0.068 R)
• M21: 7,533,450 km (0.109 R)
• M22: 7,854,337 km (0.099 R)
• M23: 7,993,164 km (0.099 R)
• M24: 8,086,363 km (0.099 R)
• M25: 8,320,634 km (0.107 R)
• M26: 8,462,303 km (0.048 R)
• M27: 8,652,442 km (0.105 R)
• M28: 8,892,097 km (0.089 R)
• M29: 9,182,616 km (0.087 R)
• M30: 11,407,586 km (0.11 R)
• M31: 12,148,993 km (0.105 R)
• M32: 13,015,613 km (0.082 R)
• M33: 13,400,977 km (0.09 R)
• M34: 13,790,231 km (0.074 R)
• M35: 14,807,945 km (0.089 R)
• M36: 15,095,024 km (0.107 R)
• M37: 18,742,519 km (0.109 R)
• M38: 19,115,466 km (0.046 R)
• M39: 20,823,724 km (0.077 R)
• M40: 22,382,983 km (0.105 R)
• M41: 22,778,669 km (0.077 R)
• M42: 22,977,335 km (0.105 R)
• M43: 24,249,216 km (0.096 R)
• M44: 24,519,839 km (0.091 R)
• M45: 24,927,643 km (0.084 R)
• M46: 25,337,840 km (0.095 R)
• M47: 26,930,758 km (0.059 R)
• M48: 27,140,943 km (0.091 R)
• M49: 27,281,266 km (0.117 R)
• M50: 27,986,919 km (0.072 R)
• M51: 28,199,797 km (0.05 R)
• M52: 29,056,694 km (0.103 R)
• M53: 30,139,782 km (0.115 R)
• M54: 31,752,298 km (0.083 R)
• M55: 32,122,702 km (0.075 R)
• M56: 33,017,447 km (0.068 R)
• M57: 33,693,928 km (0.07 R)
• M58: 33,920,420 km (0.081 R)
• M59: 34,679,030 km (0.12 R)
• M60: 35,213,394 km (0.048 R)
• M61: 35,520,070 km (0.053 R)
• M62: 35,904,536 km (0.05 R)
• M63: 36,058,622 km (0.111 R)
• M64: 37,222,045 km (0.115 R)
• M65: 38,319,046 km (0.077 R)
• M66: 39,665,277 km (0.105 R)
• M67: 39,745,013 km (0.104 R)
• M68: 40,384,394 km (0.086 R)
• M69: 40,464,578 km (0.113 R)
• M70: 41,188,333 km (0.064 R)
• M71: 41,835,344 km (0.036 R)
• M72: 42,648,707 km (0.032 R)
• M73: 42,893,749 km (0.099 R)
• M74: 46,038,146 km (0.09 R)
• M75: 47,807,440 km (0.078 R)
• M76: 48,572,484 km (0.107 R)
• M77: 51,934,397 km (0.084 R)
• M78: 53,335,231 km (0.071 R)
• M79: 57,702,143 km (0.096 R)
• M80: 57,882,857 km (0.106 R)
• M81: 58,063,721 km (0.116 R)
• M82: 59,882,532 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.7

Radius: 6.8

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.36 AU - 17.78 AU

Year: 23706 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,978,697 km

• M1: 115,639 km (0.076 R)
• M2: 230,231 km (0.102 R)
• M3: 635,641 km (0.119 R)
• M4: 841,039 km (0.055 R)
• M5: 895,792 km (0.075 R)
• M6: 1,747,453 km (0.074 R)
• M7: 1,889,870 km (0.114 R)
• M8: 2,262,668 km (0.04 R)
• M9: 2,340,010 km (0.066 R)
• M10: 4,062,629 km (0.104 R)
• M11: 4,492,873 km (0.106 R)
• M12: 5,190,747 km (0.047 R)
• M13: 5,293,221 km (0.118 R)
• M14: 5,709,852 km (0.084 R)
• M15: 7,306,510 km (0.081 R)
• M16: 7,769,814 km (0.093 R)
• M17: 9,465,207 km (0.106 R)
• M18: 10,354,267 km (0.088 R)
• M19: 11,871,788 km (0.105 R)
• M20: 14,310,981 km (0.066 R)
• M21: 14,454,894 km (0.098 R)
• M22: 14,816,921 km (0.066 R)
• M23: 14,889,626 km (0.091 R)
• M24: 15,255,093 km (0.081 R)
• M25: 15,402,148 km (0.084 R)
• M26: 15,846,154 km (0.114 R)
• M27: 16,822,430 km (0.091 R)
• M28: 19,069,689 km (0.097 R)
• M29: 19,866,148 km (0.039 R)
• M30: 20,673,528 km (0.08 R)
• M31: 22,654,653 km (0.047 R)
• M32: 22,822,352 km (0.105 R)
• M33: 24,868,103 km (0.075 R)
• M34: 25,127,805 km (0.104 R)
• M35: 25,562,835 km (0.114 R)
• M36: 27,864,847 km (0.109 R)
• M37: 30,232,234 km (0.092 R)
• M38: 30,880,591 km (0.091 R)
• M39: 31,253,090 km (0.052 R)
• M40: 33,902,169 km (0.094 R)
• M41: 36,327,599 km (0.074 R)
• M42: 37,610,700 km (0.036 R)
• M43: 37,809,515 km (0.089 R)
• M44: 39,311,029 km (0.089 R)
• M45: 39,917,050 km (0.114 R)
• M46: 41,343,316 km (0.053 R)
• M47: 42,786,038 km (0.049 R)
• M48: 42,889,710 km (0.059 R)
• M49: 43,513,533 km (0.065 R)
• M50: 44,875,621 km (0.055 R)
• M51: 45,508,869 km (0.071 R)
• M52: 45,826,615 km (0.109 R)
• M53: 46,891,303 km (0.097 R)
• M54: 47,533,975 km (0.092 R)
• M55: 50,133,538 km (0.098 R)
• M56: 50,242,894 km (0.095 R)
• M57: 53,894,578 km (0.099 R)
• M58: 54,680,116 km (0.043 R)
• M59: 55,243,502 km (0.083 R)
• M60: 55,356,448 km (0.117 R)
• M61: 55,808,832 km (0.113 R)
• M62: 56,603,496 km (0.086 R)
• M63: 57,516,342 km (0.119 R)
• M64: 57,859,968 km (0.093 R)
• M65: 59,356,546 km (0.086 R)
• M66: 60,167,665 km (0.041 R)
• M67: 61,215,897 km (0.117 R)
• M68: 61,449,719 km (0.097 R)
• M69: 62,270,263 km (0.103 R)
• M70: 63,448,795 km (0.085 R)
• M71: 65,230,207 km (0.109 R)
• M72: 65,468,965 km (0.075 R)
• M73: 66,426,990 km (0.077 R)
• M74: 66,907,797 km (0.059 R)
• M75: 67,028,074 km (0.103 R)
• M76: 67,872,704 km (0.111 R)
• M77: 68,963,721 km (0.111 R)
• M78: 71,163,258 km (0.097 R)
• M79: 72,148,211 km (0.051 R)
• M80: 72,518,615 km (0.078 R)
• M81: 73,385,684 km (0.103 R)
• M82: 75,255,059 km (0.09 R)
• M83: 76,384,074 km (0.098 R)
• M84: 76,635,848 km (0.079 R)
• M85: 79,294,950 km (0.044 R)
• M86: 79,422,407 km (0.056 R)
• M87: 79,932,536 km (0.086 R)
• M88: 80,060,292 km (0.088 R)
• M89: 80,571,917 km (0.099 R)
• M90: 82,499,935 km (0.084 R)
• M91: 82,629,038 km (0.102 R)
• M92: 83,923,508 km (0.066 R)
• M93: 85,485,609 km (0.09 R)
• M94: 85,616,208 km (0.066 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit