🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.82 AU - 2.88 AU

Year: 1757 Days

Day: 37.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.31 AU - 4.59 AU

Year: 2867 Days

Day: 46.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,047,255 km

• M1: 1,155,494 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 8.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.42 AU - 10.78 AU

Year: 10864 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,047,255 km

• M1: 147,504 km (0.106 R)
• M2: 607,068 km (0.066 R)
• M3: 1,060,499 km (0.045 R)
• M4: 1,291,329 km (0.099 R)
• M5: 1,351,617 km (0.072 R)
• M6: 1,517,072 km (0.103 R)
• M7: 1,602,343 km (0.117 R)
• M8: 1,800,261 km (0.074 R)
• M9: 1,890,767 km (0.095 R)
• M10: 2,219,883 km (0.065 R)
• M11: 2,391,322 km (0.094 R)
• M12: 2,466,121 km (0.071 R)
• M13: 2,618,112 km (0.077 R)
• M14: 2,958,148 km (0.035 R)
• M15: 3,065,709 km (0.062 R)
• M16: 3,480,394 km (0.111 R)
• M17: 3,825,068 km (0.114 R)
• M18: 4,120,673 km (0.108 R)
• M19: 5,212,738 km (0.06 R)
• M20: 5,343,038 km (0.082 R)
• M21: 5,773,879 km (0.066 R)
• M22: 5,976,585 km (0.042 R)
• M23: 6,354,319 km (0.108 R)
• M24: 6,528,601 km (0.085 R)
• M25: 7,904,003 km (0.038 R)
• M26: 8,394,685 km (0.104 R)
• M27: 9,090,315 km (0.117 R)
• M28: 9,965,462 km (0.077 R)
• M29: 11,243,776 km (0.112 R)
• M30: 11,667,138 km (0.104 R)
• M31: 12,052,652 km (0.054 R)
• M32: 12,225,288 km (0.097 R)
• M33: 12,442,205 km (0.103 R)
• M34: 12,660,468 km (0.064 R)
• M35: 14,087,332 km (0.095 R)
• M36: 14,589,532 km (0.11 R)
• M37: 14,865,840 km (0.033 R)
• M38: 15,517,488 km (0.028 R)
• M39: 15,894,026 km (0.054 R)
• M40: 16,752,418 km (0.109 R)
• M41: 16,896,930 km (0.096 R)
• M42: 17,625,621 km (0.049 R)
• M43: 18,166,567 km (0.086 R)
• M44: 18,613,266 km (0.083 R)
• M45: 18,913,060 km (0.052 R)
• M46: 19,164,086 km (0.062 R)
• M47: 19,669,577 km (0.085 R)
• M48: 20,025,919 km (0.116 R)
• M49: 20,230,569 km (0.049 R)
• M50: 20,333,043 km (0.099 R)
• M51: 20,487,279 km (0.111 R)
• M52: 22,420,682 km (0.061 R)
• M53: 23,382,147 km (0.088 R)
• M54: 24,302,473 km (0.069 R)
• M55: 25,400,372 km (0.077 R)
• M56: 25,788,429 km (0.108 R)
• M57: 26,066,831 km (0.097 R)
• M58: 26,122,631 km (0.094 R)
• M59: 26,851,771 km (0.06 R)
• M60: 27,247,008 km (0.106 R)
• M61: 27,644,340 km (0.104 R)
• M62: 27,701,187 km (0.053 R)
• M63: 28,043,467 km (0.101 R)
• M64: 30,537,264 km (0.092 R)
• M65: 31,305,150 km (0.095 R)
• M66: 31,542,561 km (0.066 R)
• M67: 31,602,101 km (0.075 R)
• M68: 32,019,479 km (0.094 R)
• M69: 32,498,791 km (0.078 R)
• M70: 34,133,597 km (0.107 R)
• M71: 34,745,901 km (0.077 R)
• M72: 35,300,161 km (0.088 R)
• M73: 36,292,593 km (0.059 R)
• M74: 36,417,208 km (0.097 R)
• M75: 37,798,296 km (0.12 R)
• M76: 38,558,851 km (0.096 R)
• M77: 38,622,430 km (0.101 R)
• M78: 39,516,577 km (0.11 R)
• M79: 40,482,231 km (0.117 R)
• M80: 40,870,587 km (0.075 R)
• M81: 41,585,814 km (0.107 R)
• M82: 42,699,421 km (0.113 R)
• M83: 42,962,863 km (0.072 R)
• M84: 44,488,163 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.5

Radius: 6.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.52 AU - 16.04 AU

Year: 20754 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,047,255 km

• M1: 93,947 km (0.069 R)
• M2: 259,552 km (0.12 R)
• M3: 493,673 km (0.103 R)
• M4: 633,248 km (0.079 R)
• M5: 708,047 km (0.092 R)
• M6: 766,240 km (0.029 R)
• M7: 929,452 km (0.108 R)
• M8: 1,103,883 km (0.12 R)
• M9: 1,195,137 km (0.051 R)
• M10: 1,265,299 km (0.112 R)
• M11: 1,610,870 km (0.117 R)
• M12: 1,767,798 km (0.093 R)
• M13: 2,096,465 km (0.087 R)
• M14: 2,268,053 km (0.075 R)
• M15: 2,385,039 km (0.08 R)
• M16: 2,872,728 km (0.1 R)
• M17: 3,160,405 km (0.12 R)
• M18: 3,357,425 km (0.045 R)
• M19: 3,491,016 km (0.077 R)
• M20: 3,797,991 km (0.101 R)
• M21: 4,007,577 km (0.094 R)
• M22: 4,292,711 km (0.076 R)
• M23: 4,584,576 km (0.079 R)
• M24: 5,187,456 km (0.075 R)
• M25: 5,342,140 km (0.113 R)
• M26: 5,420,080 km (0.118 R)
• M27: 5,576,859 km (0.081 R)
• M28: 5,775,226 km (0.106 R)
• M29: 6,342,651 km (0.118 R)
• M30: 7,226,924 km (0.104 R)
• M31: 7,926,294 km (0.089 R)
• M32: 10,247,155 km (0.117 R)
• M33: 10,685,776 km (0.091 R)
• M34: 10,833,429 km (0.114 R)
• M35: 11,080,864 km (0.052 R)
• M36: 11,130,530 km (0.102 R)
• M37: 11,834,538 km (0.083 R)
• M38: 12,708,489 km (0.115 R)
• M39: 15,675,164 km (0.079 R)
• M40: 15,842,863 km (0.111 R)
• M41: 16,747,482 km (0.048 R)
• M42: 17,960,122 km (0.119 R)
• M43: 18,253,035 km (0.087 R)
• M44: 18,370,619 km (0.118 R)
• M45: 19,260,576 km (0.059 R)
• M46: 19,560,370 km (0.074 R)
• M47: 19,620,509 km (0.119 R)
• M48: 19,680,647 km (0.108 R)
• M49: 19,740,935 km (0.088 R)
• M50: 19,861,660 km (0.118 R)
• M51: 20,103,859 km (0.083 R)
• M52: 21,020,595 km (0.067 R)
• M53: 21,888,562 km (0.099 R)
• M54: 22,958,187 km (0.099 R)
• M55: 23,595,324 km (0.118 R)
• M56: 24,238,296 km (0.119 R)
• M57: 24,302,922 km (0.032 R)
• M58: 24,886,952 km (0.109 R)
• M59: 25,541,443 km (0.1 R)
• M60: 26,467,005 km (0.084 R)
• M61: 27,470,956 km (0.029 R)
• M62: 30,138,885 km (0.087 R)
• M63: 32,816,687 km (0.108 R)
• M64: 34,111,606 km (0.1 R)
• M65: 34,328,971 km (0.115 R)
• M66: 36,676,611 km (0.054 R)
• M67: 36,825,161 km (0.108 R)
• M68: 36,973,712 km (0.073 R)
• M69: 37,271,711 km (0.119 R)
• M70: 38,697,528 km (0.117 R)
• M71: 38,848,622 km (0.082 R)
• M72: 39,835,819 km (0.099 R)
• M73: 41,447,736 km (0.072 R)
• M74: 42,378,384 km (0.041 R)
• M75: 44,655,712 km (0.106 R)
• M76: 44,893,573 km (0.091 R)
• M77: 44,972,860 km (0.075 R)
• M78: 45,769,319 km (0.099 R)
• M79: 45,929,089 km (0.076 R)
• M80: 49,984,688 km (0.103 R)
• M81: 50,396,531 km (0.11 R)
• M82: 50,892,298 km (0.101 R)
• M83: 51,223,657 km (0.063 R)
• M84: 51,389,561 km (0.066 R)
• M85: 51,472,588 km (0.117 R)
• M86: 52,891,075 km (0.112 R)
• M87: 52,975,000 km (0.031 R)
• M88: 53,310,697 km (0.118 R)
• M89: 55,170,348 km (0.115 R)
• M90: 55,340,441 km (0.071 R)
• M91: 55,595,954 km (0.085 R)
• M92: 57,567,654 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.6

Radius: 7.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 15.25 AU - 24.61 AU

Year: 32498 Days

Day: 18.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,047,255 km

• M1: 332,257 km (0.085 R)
• M2: 475,572 km (0.07 R)
• M3: 699,220 km (0.093 R)
• M4: 781,050 km (0.104 R)
• M5: 1,189,901 km (0.118 R)
• M6: 1,685,818 km (0.048 R)
• M7: 2,059,065 km (0.052 R)
• M8: 2,457,743 km (0.074 R)
• M9: 2,780,725 km (0.095 R)
• M10: 3,220,693 km (0.119 R)
• M11: 3,325,261 km (0.118 R)
• M12: 3,609,946 km (0.082 R)
• M13: 4,549,570 km (0.042 R)
• M14: 6,286,402 km (0.073 R)
• M15: 7,178,005 km (0.091 R)
• M16: 8,156,525 km (0.098 R)
• M17: 8,443,753 km (0.089 R)
• M18: 9,077,300 km (0.11 R)
• M19: 9,126,667 km (0.085 R)
• M20: 10,081,849 km (0.103 R)
• M21: 12,140,166 km (0.116 R)
• M22: 12,194,620 km (0.049 R)
• M23: 12,303,826 km (0.09 R)
• M24: 12,798,846 km (0.059 R)
• M25: 13,076,799 km (0.108 R)
• M26: 13,244,498 km (0.117 R)
• M27: 14,093,765 km (0.119 R)
• M28: 14,960,535 km (0.11 R)
• M29: 18,220,721 km (0.036 R)
• M30: 18,910,966 km (0.076 R)
• M31: 19,163,936 km (0.087 R)
• M32: 19,481,981 km (0.071 R)
• M33: 19,673,466 km (0.052 R)
• M34: 21,689,746 km (0.11 R)
• M35: 21,822,141 km (0.111 R)
• M36: 22,021,106 km (0.064 R)
• M37: 22,688,761 km (0.1 R)
• M38: 23,227,613 km (0.061 R)
• M39: 24,524,477 km (0.098 R)
• M40: 25,704,654 km (0.111 R)
• M41: 25,985,001 km (0.039 R)
• M42: 30,236,422 km (0.054 R)
• M43: 34,311,917 km (0.111 R)
• M44: 34,930,205 km (0.078 R)
• M45: 35,864,594 km (0.099 R)
• M46: 36,021,222 km (0.098 R)
• M47: 37,202,298 km (0.084 R)
• M48: 37,917,076 km (0.056 R)
• M49: 38,957,679 km (0.111 R)
• M50: 40,739,689 km (0.101 R)
• M51: 41,230,370 km (0.064 R)
• M52: 42,134,988 km (0.112 R)
• M53: 43,212,392 km (0.093 R)
• M54: 45,563,771 km (0.12 R)
• M55: 46,669,599 km (0.093 R)
• M56: 47,268,738 km (0.049 R)
• M57: 49,168,033 km (0.117 R)
• M58: 49,603,213 km (0.112 R)
• M59: 51,886,376 km (0.062 R)
• M60: 54,024,279 km (0.031 R)
• M61: 54,833,454 km (0.037 R)
• M62: 54,923,512 km (0.082 R)
• M63: 55,374,998 km (0.117 R)
• M64: 55,465,505 km (0.066 R)
• M65: 56,009,144 km (0.109 R)
• M66: 57,926,091 km (0.073 R)
• M67: 58,293,653 km (0.098 R)
• M68: 58,938,719 km (0.118 R)
• M69: 59,215,774 km (0.106 R)
• M70: 59,771,530 km (0.112 R)
• M71: 62,011,459 km (0.059 R)
• M72: 62,481,495 km (0.092 R)
• M73: 62,952,878 km (0.088 R)
• M74: 63,047,275 km (0.101 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: 452 - 14,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit