🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.11 AU - 1.23 AU

Year: 578 Days

Day: 38.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 10.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.8 AU - 4.84 AU

Year: 4099 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,901,388 km

• M1: 129,253 km (0.068 R)
• M2: 212,579 km (0.117 R)
• M3: 291,716 km (0.098 R)
• M4: 447,597 km (0.097 R)
• M5: 688,449 km (0.081 R)
• M6: 945,608 km (0.112 R)
• M7: 1,085,781 km (0.116 R)
• M8: 1,205,908 km (0.09 R)
• M9: 1,969,306 km (0.063 R)
• M10: 2,117,558 km (0.055 R)
• M11: 2,286,603 km (0.101 R)
• M12: 2,442,784 km (0.064 R)
• M13: 2,988,517 km (0.076 R)
• M14: 3,083,212 km (0.065 R)
• M15: 3,159,657 km (0.077 R)
• M16: 3,353,685 km (0.094 R)
• M17: 3,917,519 km (0.095 R)
• M18: 4,021,490 km (0.102 R)
• M19: 4,189,488 km (0.096 R)
• M20: 4,381,422 km (0.103 R)
• M21: 4,663,863 km (0.103 R)
• M22: 5,064,636 km (0.045 R)
• M23: 5,178,031 km (0.11 R)
• M24: 5,269,286 km (0.089 R)
• M25: 5,851,970 km (0.109 R)
• M26: 5,947,114 km (0.12 R)
• M27: 6,042,856 km (0.091 R)
• M28: 6,139,048 km (0.092 R)
• M29: 6,479,682 km (0.091 R)
• M30: 6,977,245 km (0.093 R)
• M31: 7,720,447 km (0.045 R)
• M32: 8,408,148 km (0.05 R)
• M33: 8,623,719 km (0.087 R)
• M34: 8,841,085 km (0.098 R)
• M35: 9,476,128 km (0.064 R)
• M36: 10,761,024 km (0.091 R)
• M37: 11,260,681 km (0.12 R)
• M38: 11,827,956 km (0.072 R)
• M39: 11,978,750 km (0.114 R)
• M40: 12,312,952 km (0.095 R)
• M41: 12,465,841 km (0.118 R)
• M42: 13,083,830 km (0.1 R)
• M43: 13,333,658 km (0.076 R)
• M44: 13,459,320 km (0.119 R)
• M45: 13,743,257 km (0.106 R)
• M46: 14,349,428 km (0.111 R)
• M47: 14,413,755 km (0.044 R)
• M48: 14,542,559 km (0.12 R)
• M49: 15,094,724 km (0.086 R)
• M50: 15,160,099 km (0.046 R)
• M51: 15,324,058 km (0.061 R)
• M52: 15,455,704 km (0.04 R)
• M53: 15,554,588 km (0.108 R)
• M54: 15,753,105 km (0.067 R)
• M55: 15,885,798 km (0.1 R)
• M56: 16,152,531 km (0.118 R)
• M57: 16,253,061 km (0.094 R)
• M58: 16,320,081 km (0.114 R)
• M59: 16,656,676 km (0.093 R)
• M60: 17,268,381 km (0.109 R)
• M61: 17,887,567 km (0.067 R)
• M62: 18,304,347 km (0.094 R)
• M63: 18,794,728 km (0.071 R)
• M64: 19,112,175 km (0.046 R)
• M65: 19,502,626 km (0.106 R)
• M66: 19,573,984 km (0.054 R)
• M67: 19,967,576 km (0.058 R)
• M68: 20,111,339 km (0.12 R)
• M69: 20,327,658 km (0.111 R)
• M70: 21,017,603 km (0.076 R)
• M71: 21,383,968 km (0.11 R)
• M72: 21,715,477 km (0.105 R)
• M73: 22,085,732 km (0.082 R)
• M74: 22,160,082 km (0.056 R)
• M75: 22,308,932 km (0.061 R)
• M76: 22,870,074 km (0.071 R)
• M77: 23,549,697 km (0.066 R)
• M78: 23,739,686 km (0.043 R)
• M79: 24,928,840 km (0.085 R)
• M80: 25,083,673 km (0.052 R)
• M81: 25,161,315 km (0.093 R)
• M82: 25,745,345 km (0.064 R)
• M83: 26,334,012 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.9

Radius: 7.5

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.81 AU - 15.99 AU

Year: 27592 Days

Day: 18.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,901,388 km

• M1: 107,710 km (0.069 R)
• M2: 223,350 km (0.107 R)
• M3: 526,884 km (0.106 R)
• M4: 959,521 km (0.065 R)
• M5: 1,164,619 km (0.086 R)
• M6: 1,351,617 km (0.111 R)
• M7: 1,416,243 km (0.069 R)
• M8: 1,860,848 km (0.089 R)
• M9: 2,543,613 km (0.063 R)
• M10: 2,623,947 km (0.088 R)
• M11: 2,995,847 km (0.092 R)
• M12: 3,927,393 km (0.089 R)
• M13: 4,400,421 km (0.04 R)
• M14: 4,545,830 km (0.047 R)
• M15: 4,791,919 km (0.08 R)
• M16: 5,348,273 km (0.049 R)
• M17: 5,555,616 km (0.112 R)
• M18: 6,466,518 km (0.104 R)
• M19: 7,308,155 km (0.086 R)
• M20: 8,603,822 km (0.058 R)
• M21: 9,215,977 km (0.079 R)
• M22: 9,464,758 km (0.095 R)
• M23: 11,801,626 km (0.101 R)
• M24: 14,377,552 km (0.099 R)
• M25: 14,521,615 km (0.1 R)
• M26: 14,956,646 km (0.085 R)
• M27: 15,469,617 km (0.06 R)
• M28: 15,617,120 km (0.114 R)
• M29: 15,988,272 km (0.046 R)
• M30: 17,578,348 km (0.077 R)
• M31: 17,964,311 km (0.054 R)
• M32: 18,275,025 km (0.103 R)
• M33: 18,666,074 km (0.116 R)
• M34: 19,456,400 km (0.112 R)
• M35: 20,096,380 km (0.098 R)
• M36: 24,164,843 km (0.097 R)
• M37: 24,938,863 km (0.113 R)
• M38: 25,983,804 km (0.117 R)
• M39: 26,776,672 km (0.11 R)
• M40: 27,309,839 km (0.085 R)
• M41: 27,667,079 km (0.032 R)
• M42: 28,206,080 km (0.084 R)
• M43: 31,138,198 km (0.028 R)
• M44: 31,231,248 km (0.071 R)
• M45: 34,069,569 km (0.117 R)
• M46: 34,743,657 km (0.072 R)
• M47: 36,890,685 km (0.038 R)
• M48: 37,681,908 km (0.092 R)
• M49: 38,779,209 km (0.097 R)
• M50: 40,495,396 km (0.1 R)
• M51: 40,902,751 km (0.042 R)
• M52: 41,413,927 km (0.1 R)
• M53: 43,792,533 km (0.107 R)
• M54: 45,261,883 km (0.062 R)
• M55: 45,684,796 km (0.056 R)
• M56: 47,174,791 km (0.084 R)
• M57: 49,113,879 km (0.1 R)
• M58: 50,093,296 km (0.049 R)
• M59: 50,859,386 km (0.098 R)
• M60: 51,850,173 km (0.118 R)
• M61: 52,181,682 km (0.103 R)
• M62: 53,738,846 km (0.056 R)
• M63: 54,074,394 km (0.114 R)
• M64: 54,186,443 km (0.064 R)
• M65: 56,329,732 km (0.102 R)
• M66: 57,354,627 km (0.087 R)
• M67: 58,385,655 km (0.099 R)
• M68: 58,730,628 km (0.071 R)
• M69: 59,654,096 km (0.099 R)
• M70: 60,582,351 km (0.092 R)
• M71: 60,698,588 km (0.1 R)
• M72: 63,159,473 km (0.096 R)
• M73: 63,395,389 km (0.112 R)
• M74: 63,868,417 km (0.069 R)
• M75: 64,342,643 km (0.071 R)
• M76: 64,698,985 km (0.035 R)
• M77: 65,056,075 km (0.081 R)
• M78: 72,580,100 km (0.05 R)
• M79: 73,943,385 km (0.068 R)
• M80: 74,940,305 km (0.104 R)
• M81: 75,565,475 km (0.097 R)
• M82: 77,451,754 km (0.104 R)
• M83: 78,083,955 km (0.104 R)
• M84: 82,041,567 km (0.099 R)
• M85: 82,427,978 km (0.076 R)
• M86: 82,556,931 km (0.065 R)
• M87: 82,814,988 km (0.1 R)
• M88: 82,944,240 km (0.112 R)
• M89: 85,019,761 km (0.078 R)
• M90: 85,150,061 km (0.115 R)
• M91: 85,802,457 km (0.032 R)
• M92: 87,901,315 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit