🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.73 AU - 0.77 AU

Year: 250 Days

Day: 23.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.28 AU - 2.02 AU

Year: 816 Days

Day: 37.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.4

Radius: 7.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.28 AU - 14.82 AU

Year: 20276 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,281,078 km

• M1: 145,110 km (0.106 R)
• M2: 239,955 km (0.108 R)
• M3: 336,296 km (0.067 R)
• M4: 404,213 km (0.117 R)
• M5: 462,557 km (0.118 R)
• M6: 1,245,253 km (0.114 R)
• M7: 1,494,034 km (0.03 R)
• M8: 1,808,189 km (0.097 R)
• M9: 1,909,018 km (0.116 R)
• M10: 1,960,181 km (0.059 R)
• M11: 2,011,792 km (0.047 R)
• M12: 2,752,900 km (0.059 R)
• M13: 2,869,287 km (0.081 R)
• M14: 3,228,621 km (0.082 R)
• M15: 3,382,557 km (0.077 R)
• M16: 3,570,452 km (0.111 R)
• M17: 4,838,294 km (0.094 R)
• M18: 5,593,315 km (0.101 R)
• M19: 5,815,767 km (0.062 R)
• M20: 6,154,905 km (0.095 R)
• M21: 6,307,794 km (0.059 R)
• M22: 6,461,880 km (0.08 R)
• M23: 6,539,372 km (0.117 R)
• M24: 7,615,728 km (0.1 R)
• M25: 8,660,670 km (0.076 R)
• M26: 9,091,063 km (0.036 R)
• M27: 9,749,892 km (0.095 R)
• M28: 10,287,846 km (0.116 R)
• M29: 10,651,967 km (0.113 R)
• M30: 10,927,825 km (0.098 R)
• M31: 11,113,027 km (0.103 R)
• M32: 13,070,516 km (0.074 R)
• M33: 13,316,454 km (0.111 R)
• M34: 14,315,469 km (0.106 R)
• M35: 15,235,047 km (0.095 R)
• M36: 15,441,941 km (0.092 R)
• M37: 15,701,942 km (0.119 R)
• M38: 15,963,439 km (0.074 R)
• M39: 16,809,714 km (0.033 R)
• M40: 18,106,279 km (0.111 R)
• M41: 18,490,596 km (0.114 R)
• M42: 19,211,209 km (0.09 R)
• M43: 19,603,155 km (0.088 R)
• M44: 21,427,950 km (0.07 R)
• M45: 21,485,845 km (0.083 R)
• M46: 22,477,978 km (0.073 R)
• M47: 22,890,868 km (0.112 R)
• M48: 22,950,109 km (0.076 R)
• M49: 23,068,590 km (0.116 R)
• M50: 24,385,799 km (0.096 R)
• M51: 24,506,824 km (0.119 R)
• M52: 26,221,066 km (0.115 R)
• M53: 26,344,933 km (0.071 R)
• M54: 26,469,099 km (0.111 R)
• M55: 26,780,263 km (0.101 R)
• M56: 26,842,645 km (0.073 R)
• M57: 26,967,559 km (0.062 R)
• M58: 27,406,180 km (0.115 R)
• M59: 27,469,011 km (0.107 R)
• M60: 28,100,314 km (0.101 R)
• M61: 29,763,843 km (0.068 R)
• M62: 30,999,521 km (0.054 R)
• M63: 31,261,916 km (0.034 R)
• M64: 33,252,316 km (0.088 R)
• M65: 33,992,526 km (0.073 R)
• M66: 34,806,039 km (0.114 R)
• M67: 35,078,606 km (0.101 R)
• M68: 35,625,985 km (0.093 R)
• M69: 37,076,187 km (0.045 R)
• M70: 39,535,725 km (0.058 R)
• M71: 40,605,948 km (0.119 R)
• M72: 40,677,606 km (0.098 R)
• M73: 40,892,877 km (0.04 R)
• M74: 41,468,979 km (0.113 R)
• M75: 41,830,257 km (0.085 R)
• M76: 42,047,623 km (0.034 R)
• M77: 42,701,815 km (0.116 R)
• M78: 43,432,600 km (0.119 R)
• M79: 44,610,534 km (0.028 R)
• M80: 45,575,291 km (0.071 R)
• M81: 46,022,887 km (0.093 R)
• M82: 46,247,284 km (0.108 R)
• M83: 46,772,223 km (0.116 R)
• M84: 47,525,448 km (0.026 R)
• M85: 48,055,174 km (0.119 R)
• M86: 48,282,713 km (0.119 R)
• M87: 49,196,756 km (0.073 R)
• M88: 50,270,270 km (0.089 R)
• M89: 50,347,313 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.7

Radius: 7.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.36 AU - 16.32 AU

Year: 24272 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 104,281,078 km

• M1: 182,659 km (0.085 R)
• M2: 376,239 km (0.082 R)
• M3: 740,659 km (0.101 R)
• M4: 1,238,072 km (0.059 R)
• M5: 1,495,829 km (0.097 R)
• M6: 1,618,499 km (0.085 R)
• M7: 1,900,342 km (0.083 R)
• M8: 2,988,217 km (0.069 R)
• M9: 3,238,196 km (0.117 R)
• M10: 3,333,789 km (0.089 R)
• M11: 4,096,738 km (0.106 R)
• M12: 4,911,597 km (0.077 R)
• M13: 5,132,254 km (0.082 R)
• M14: 5,621,738 km (0.088 R)
• M15: 5,813,822 km (0.111 R)
• M16: 6,685,230 km (0.113 R)
• M17: 8,240,300 km (0.087 R)
• M18: 8,767,782 km (0.045 R)
• M19: 9,080,591 km (0.105 R)
• M20: 9,855,358 km (0.114 R)
• M21: 10,367,880 km (0.081 R)
• M22: 10,414,854 km (0.111 R)
• M23: 10,509,250 km (0.111 R)
• M24: 11,564,813 km (0.042 R)
• M25: 11,907,841 km (0.067 R)
• M26: 12,653,885 km (0.075 R)
• M27: 12,704,150 km (0.054 R)
• M28: 13,363,877 km (0.098 R)
• M29: 13,415,039 km (0.106 R)
• M30: 14,191,153 km (0.058 R)
• M31: 14,452,949 km (0.086 R)
• M32: 14,505,608 km (0.118 R)
• M33: 14,769,349 km (0.107 R)
• M34: 14,875,414 km (0.098 R)
• M35: 15,034,736 km (0.063 R)
• M36: 15,570,296 km (0.059 R)
• M37: 15,948,928 km (0.11 R)
• M38: 16,221,196 km (0.111 R)
• M39: 17,549,625 km (0.051 R)
• M40: 17,605,725 km (0.075 R)
• M41: 18,226,705 km (0.112 R)
• M42: 18,340,400 km (0.067 R)
• M43: 19,374,271 km (0.12 R)
• M44: 19,781,476 km (0.1 R)
• M45: 19,956,805 km (0.103 R)
• M46: 20,015,447 km (0.11 R)
• M47: 21,618,388 km (0.117 R)
• M48: 21,678,527 km (0.104 R)
• M49: 21,798,953 km (0.029 R)
• M50: 22,283,052 km (0.081 R)
• M51: 22,648,519 km (0.082 R)
• M52: 25,770,178 km (0.102 R)
• M53: 25,897,785 km (0.116 R)
• M54: 26,732,541 km (0.051 R)
• M55: 26,991,196 km (0.053 R)
• M56: 27,968,519 km (0.099 R)
• M57: 28,891,089 km (0.111 R)
• M58: 29,156,625 km (0.107 R)
• M59: 29,756,812 km (0.087 R)
• M60: 30,630,912 km (0.095 R)
• M61: 31,104,988 km (0.098 R)
• M62: 31,923,438 km (0.109 R)
• M63: 32,060,619 km (0.081 R)
• M64: 32,887,297 km (0.081 R)
• M65: 32,956,561 km (0.12 R)
• M66: 33,860,730 km (0.093 R)
• M67: 35,409,367 km (0.074 R)
• M68: 36,121,004 km (0.03 R)
• M69: 38,794,468 km (0.082 R)
• M70: 38,940,775 km (0.097 R)
• M71: 39,014,077 km (0.098 R)
• M72: 39,748,902 km (0.058 R)
• M73: 40,488,215 km (0.113 R)
• M74: 40,785,316 km (0.086 R)
• M75: 41,381,464 km (0.063 R)
• M76: 41,680,660 km (0.106 R)
• M77: 45,249,766 km (0.112 R)
• M78: 46,953,685 km (0.089 R)
• M79: 47,109,566 km (0.085 R)
• M80: 47,422,076 km (0.034 R)
• M81: 48,363,346 km (0.077 R)
• M82: 48,994,350 km (0.108 R)
• M83: 49,073,487 km (0.078 R)
• M84: 50,025,528 km (0.1 R)
• M85: 51,144,071 km (0.117 R)
• M86: 51,224,256 km (0.041 R)
• M87: 54,302,980 km (0.082 R)
• M88: 54,630,599 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.5

Radius: 3.6

Gravity: 66.55 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.94 AU - 19.4 AU

Year: 28597 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,281,078 km

• M1: 165,006 km (0.112 R)
• M2: 199,264 km (0.112 R)
• M3: 275,858 km (0.115 R)
• M4: 432,338 km (0.103 R)
• M5: 641,476 km (0.106 R)
• M6: 669,600 km (0.112 R)
• M7: 786,586 km (0.073 R)
• M8: 878,588 km (0.099 R)
• M9: 942,018 km (0.088 R)
• M10: 1,812,229 km (0.099 R)
• M11: 2,403,439 km (0.079 R)
• M12: 2,673,613 km (0.075 R)
• M13: 3,390,636 km (0.114 R)
• M14: 4,163,010 km (0.062 R)
• M15: 4,596,245 km (0.039 R)
• M16: 5,979,576 km (0.03 R)
• M17: 7,610,343 km (0.089 R)
• M18: 8,204,845 km (0.077 R)
• M19: 10,727,514 km (0.091 R)
• M20: 11,467,574 km (0.064 R)
• M21: 12,377,129 km (0.108 R)
• M22: 13,309,573 km (0.093 R)
• M23: 15,488,616 km (0.103 R)
• M24: 16,155,224 km (0.087 R)
• M25: 17,688,901 km (0.108 R)
• M26: 18,123,184 km (0.115 R)
• M27: 19,804,963 km (0.042 R)
• M28: 20,801,135 km (0.076 R)
• M29: 21,167,351 km (0.083 R)
• M30: 21,351,356 km (0.072 R)
• M31: 21,628,262 km (0.057 R)
• M32: 21,720,863 km (0.064 R)
• M33: 22,092,314 km (0.071 R)
• M34: 23,124,988 km (0.114 R)
• M35: 24,173,370 km (0.096 R)
• M36: 24,654,926 km (0.069 R)
• M37: 25,042,534 km (0.095 R)
• M38: 26,513,679 km (0.095 R)
• M39: 26,612,713 km (0.103 R)
• M40: 28,823,321 km (0.113 R)
• M41: 29,950,391 km (0.067 R)
• M42: 30,363,880 km (0.047 R)
• M43: 31,720,433 km (0.039 R)
• M44: 32,459,148 km (0.108 R)
• M45: 32,671,277 km (0.118 R)
• M46: 32,883,856 km (0.03 R)
• M47: 33,203,547 km (0.119 R)
• M48: 33,310,359 km (0.104 R)
• M49: 34,492,482 km (0.073 R)
• M50: 36,676,910 km (0.084 R)
• M51: 39,018,266 km (0.089 R)
• M52: 40,150,124 km (0.034 R)
• M53: 40,491,805 km (0.096 R)
• M54: 41,178,011 km (0.102 R)
• M55: 42,561,791 km (0.09 R)
• M56: 45,138,166 km (0.086 R)
• M57: 45,611,942 km (0.086 R)
• M58: 52,167,769 km (0.106 R)
• M59: 55,427,507 km (0.032 R)
• M60: 56,061,952 km (0.062 R)
• M61: 59,269,779 km (0.071 R)
• M62: 60,048,436 km (0.1 R)
• M63: 60,830,533 km (0.076 R)
• M64: 61,878,616 km (0.117 R)
• M65: 63,197,022 km (0.117 R)
• M66: 64,524,554 km (0.078 R)
• M67: 68,426,365 km (0.078 R)
• M68: 68,834,319 km (0.049 R)
• M69: 70,200,147 km (0.076 R)
• M70: 70,886,353 km (0.051 R)
• M71: 71,712,731 km (0.105 R)
• M72: 72,265,495 km (0.1 R)
• M73: 74,211,016 km (0.118 R)
• M74: 75,751,724 km (0.035 R)
• M75: 78,437,754 km (0.087 R)
• M76: 79,292,407 km (0.068 R)
• M77: 80,007,036 km (0.113 R)
• M78: 81,298,664 km (0.037 R)
• M79: 83,611,896 km (0.105 R)
• M80: 83,902,564 km (0.086 R)
• M81: 85,214,687 km (0.08 R)
• M82: 85,507,151 km (0.049 R)
• M83: 85,653,607 km (0.074 R)
• M84: 86,239,881 km (0.116 R)
• M85: 88,006,931 km (0.034 R)
• M86: 88,450,639 km (0.115 R)
• M87: 90,083,649 km (0.099 R)
• M88: 90,530,647 km (0.106 R)
• M89: 90,978,543 km (0.105 R)
• M90: 91,726,533 km (0.075 R)
• M91: 95,497,147 km (0.109 R)
• M92: 96,561,835 km (0.087 R)
• M93: 99,318,026 km (0.119 R)
• M94: 101,324,433 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit