🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.65 AU - 0.67 AU

Year: 190 Days

Day: 43.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,114,812 km

• M1: 61,186 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.63 AU - 0.73 AU

Year: 199 Days

Day: 18.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.16 AU - 1.93 AU

Year: 678 Days

Day: 20.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.26 AU - 3.68 AU

Year: 2293 Days

Day: 43.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.39 AU - 3.79 AU

Year: 2413 Days

Day: 21.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,114,812 km

• M1: 3,076,331 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.95 AU - 5.41 AU

Year: 4182 Days

Day: 34.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,114,812 km

• M1: 139,724 km (0.109 R)
• M2: 2,091,079 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 10.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.84 AU - 14.2 AU

Year: 15716 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,114,812 km

• M1: 351,405 km (0.098 R)
• M2: 433,385 km (0.092 R)
• M3: 621,579 km (0.108 R)
• M4: 815,308 km (0.087 R)
• M5: 1,289,384 km (0.059 R)
• M6: 1,455,438 km (0.072 R)
• M7: 2,125,038 km (0.079 R)
• M8: 2,322,806 km (0.047 R)
• M9: 2,526,858 km (0.094 R)
• M10: 3,174,168 km (0.12 R)
• M11: 4,742,701 km (0.096 R)
• M12: 5,046,535 km (0.102 R)
• M13: 5,134,498 km (0.057 R)
• M14: 6,042,408 km (0.113 R)
• M15: 6,324,400 km (0.088 R)
• M16: 6,950,467 km (0.098 R)
• M17: 8,417,274 km (0.079 R)
• M18: 9,051,419 km (0.103 R)
• M19: 10,534,383 km (0.052 R)
• M20: 10,817,272 km (0.117 R)
• M21: 11,045,409 km (0.119 R)
• M22: 11,217,447 km (0.047 R)
• M23: 11,564,364 km (0.099 R)
• M24: 12,268,821 km (0.095 R)
• M25: 12,866,614 km (0.098 R)
• M26: 14,028,241 km (0.089 R)
• M27: 15,287,107 km (0.089 R)
• M28: 17,508,935 km (0.111 R)
• M29: 18,181,377 km (0.113 R)
• M30: 18,793,831 km (0.114 R)
• M31: 19,899,509 km (0.112 R)
• M32: 20,179,107 km (0.117 R)
• M33: 20,319,580 km (0.077 R)
• M34: 21,026,130 km (0.118 R)
• M35: 21,453,831 km (0.115 R)
• M36: 22,827,588 km (0.088 R)
• M37: 22,900,592 km (0.077 R)
• M38: 23,414,460 km (0.097 R)
• M39: 23,857,868 km (0.104 R)
• M40: 25,129,151 km (0.047 R)
• M41: 25,659,176 km (0.054 R)
• M42: 26,116,347 km (0.076 R)
• M43: 26,192,792 km (0.116 R)
• M44: 26,269,236 km (0.094 R)
• M45: 26,884,233 km (0.082 R)
• M46: 28,285,068 km (0.093 R)
• M47: 28,363,607 km (0.052 R)
• M48: 28,599,672 km (0.094 R)
• M49: 31,238,429 km (0.071 R)
• M50: 31,808,247 km (0.045 R)
• M51: 32,135,268 km (0.109 R)
• M52: 32,957,907 km (0.111 R)
• M53: 34,288,580 km (0.103 R)
• M54: 34,791,977 km (0.118 R)
• M55: 34,876,200 km (0.111 R)
• M56: 35,467,112 km (0.093 R)
• M57: 35,551,784 km (0.091 R)
• M58: 36,659,108 km (0.063 R)
• M59: 37,001,986 km (0.103 R)
• M60: 37,777,501 km (0.092 R)
• M61: 37,950,586 km (0.076 R)
• M62: 39,257,024 km (0.075 R)
• M63: 40,136,211 km (0.041 R)
• M64: 40,755,397 km (0.078 R)
• M65: 43,264,003 km (0.057 R)
• M66: 44,902,848 km (0.047 R)
• M67: 46,006,731 km (0.11 R)
• M68: 46,562,038 km (0.045 R)
• M69: 48,711,011 km (0.114 R)
• M70: 48,805,258 km (0.082 R)
• M71: 48,993,751 km (0.104 R)
• M72: 49,655,572 km (0.055 R)
• M73: 52,428,369 km (0.11 R)
• M74: 53,299,178 km (0.106 R)
• M75: 53,979,699 km (0.103 R)
• M76: 56,433,702 km (0.12 R)
• M77: 56,730,654 km (0.079 R)
• M78: 57,028,055 km (0.119 R)
• M79: 59,024,289 km (0.097 R)
• M80: 59,829,125 km (0.085 R)
• M81: 60,435,146 km (0.1 R)
• M82: 60,941,685 km (0.096 R)
• M83: 62,061,125 km (0.066 R)
• M84: 63,804,539 km (0.056 R)
• M85: 63,907,612 km (0.108 R)
• M86: 65,772,050 km (0.076 R)
• M87: 66,815,645 km (0.038 R)
• M88: 67,864,625 km (0.095 R)
• M89: 68,074,960 km (0.102 R)
• M90: 68,391,060 km (0.083 R)
• M91: 69,766,463 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.5

Radius: 4.9

Gravity: 36.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.62 AU - 18.66 AU

Year: 21943 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,114,812 km

• M1: 408,103 km (0.108 R)
• M2: 956,080 km (0.111 R)
• M3: 1,013,675 km (0.066 R)
• M4: 2,512,197 km (0.08 R)
• M5: 2,592,531 km (0.099 R)
• M6: 3,135,571 km (0.075 R)
• M7: 3,265,722 km (0.077 R)
• M8: 3,576,436 km (0.119 R)
• M9: 4,083,723 km (0.115 R)
• M10: 4,466,693 km (0.095 R)
• M11: 6,272,639 km (0.097 R)
• M12: 6,657,853 km (0.045 R)
• M13: 6,937,751 km (0.057 R)
• M14: 9,002,201 km (0.055 R)
• M15: 9,063,836 km (0.08 R)
• M16: 10,518,675 km (0.105 R)
• M17: 10,778,975 km (0.118 R)
• M18: 11,706,781 km (0.091 R)
• M19: 11,774,100 km (0.041 R)
• M20: 15,076,473 km (0.055 R)
• M21: 16,562,429 km (0.086 R)
• M22: 17,707,302 km (0.085 R)
• M23: 18,094,461 km (0.108 R)
• M24: 18,250,192 km (0.104 R)
• M25: 18,484,612 km (0.065 R)
• M26: 18,719,930 km (0.072 R)
• M27: 20,233,411 km (0.118 R)
• M28: 21,127,558 km (0.075 R)
• M29: 22,200,623 km (0.053 R)
• M30: 22,450,751 km (0.106 R)
• M31: 22,618,151 km (0.077 R)
• M32: 23,460,836 km (0.114 R)
• M33: 23,800,722 km (0.066 R)
• M34: 23,971,264 km (0.115 R)
• M35: 24,142,254 km (0.104 R)
• M36: 26,578,306 km (0.092 R)
• M37: 27,288,596 km (0.038 R)
• M38: 27,915,262 km (0.073 R)
• M39: 28,275,344 km (0.086 R)
• M40: 29,365,164 km (0.069 R)
• M41: 29,548,123 km (0.097 R)
• M42: 30,932,352 km (0.058 R)
• M43: 34,339,593 km (0.071 R)
• M44: 34,725,555 km (0.112 R)
• M45: 36,972,067 km (0.091 R)
• M46: 38,662,522 km (0.1 R)
• M47: 38,862,984 km (0.096 R)
• M48: 39,063,894 km (0.097 R)
• M49: 39,365,782 km (0.117 R)
• M50: 40,276,384 km (0.119 R)
• M51: 40,377,961 km (0.076 R)
• M52: 40,785,167 km (0.096 R)
• M53: 42,945,360 km (0.108 R)
• M54: 43,882,591 km (0.051 R)
• M55: 44,616,069 km (0.104 R)
• M56: 46,841,038 km (0.092 R)
• M57: 47,054,813 km (0.092 R)
• M58: 47,161,776 km (0.112 R)
• M59: 48,776,535 km (0.076 R)
• M60: 49,754,157 km (0.118 R)
• M61: 49,863,214 km (0.102 R)
• M62: 51,397,640 km (0.096 R)
• M63: 51,949,506 km (0.106 R)
• M64: 52,281,613 km (0.099 R)
• M65: 52,614,319 km (0.118 R)
• M66: 52,725,321 km (0.099 R)
• M67: 53,281,825 km (0.096 R)
• M68: 53,840,274 km (0.053 R)
• M69: 54,963,006 km (0.025 R)
• M70: 55,640,385 km (0.036 R)
• M71: 56,661,540 km (0.114 R)
• M72: 57,231,508 km (0.085 R)
• M73: 59,068,270 km (0.052 R)
• M74: 59,530,378 km (0.099 R)
• M75: 60,458,483 km (0.084 R)
• M76: 60,574,721 km (0.052 R)
• M77: 62,093,887 km (0.073 R)
• M78: 64,693,150 km (0.064 R)
• M79: 65,766,665 km (0.031 R)
• M80: 66,365,655 km (0.065 R)
• M81: 67,327,718 km (0.107 R)
• M82: 68,294,420 km (0.082 R)
• M83: 69,509,304 km (0.109 R)
• M84: 69,631,227 km (0.119 R)
• M85: 71,960,316 km (0.076 R)
• M86: 72,577,407 km (0.084 R)
• M87: 74,813,746 km (0.094 R)
• M88: 77,451,156 km (0.06 R)
• M89: 78,337,075 km (0.101 R)
• M90: 79,608,507 km (0.109 R)
• M91: 79,735,964 km (0.078 R)
• M92: 82,300,521 km (0.052 R)
• M93: 82,816,633 km (0.086 R)
• M94: 85,543,952 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 3.9

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.49 AU - 21.23 AU

Year: 25660 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,114,812 km

• M1: 175,030 km (0.053 R)
• M2: 764,595 km (0.12 R)
• M3: 804,687 km (0.064 R)
• M4: 1,060,350 km (0.1 R)
• M5: 1,197,232 km (0.108 R)
• M6: 1,563,747 km (0.078 R)
• M7: 1,799,214 km (0.096 R)
• M8: 1,934,899 km (0.1 R)
• M9: 3,069,898 km (0.037 R)
• M10: 3,497,299 km (0.055 R)
• M11: 3,735,010 km (0.085 R)
• M12: 3,838,532 km (0.115 R)
• M13: 3,978,107 km (0.1 R)
• M14: 4,370,203 km (0.095 R)
• M15: 4,515,911 km (0.093 R)
• M16: 4,626,165 km (0.114 R)
• M17: 4,887,063 km (0.106 R)
• M18: 7,053,839 km (0.106 R)
• M19: 7,096,325 km (0.09 R)
• M20: 7,657,765 km (0.088 R)
• M21: 7,965,937 km (0.077 R)
• M22: 8,278,148 km (0.066 R)
• M23: 8,458,264 km (0.087 R)
• M24: 8,548,920 km (0.09 R)
• M25: 8,730,981 km (0.099 R)
• M26: 9,425,414 km (0.117 R)
• M27: 9,519,361 km (0.078 R)
• M28: 9,708,154 km (0.108 R)
• M29: 10,330,182 km (0.112 R)
• M30: 10,427,121 km (0.083 R)
• M31: 13,048,525 km (0.119 R)
• M32: 13,100,734 km (0.059 R)
• M33: 13,893,902 km (0.12 R)
• M34: 14,161,682 km (0.074 R)
• M35: 15,139,753 km (0.104 R)
• M36: 15,637,017 km (0.053 R)
• M37: 16,308,113 km (0.068 R)
• M38: 16,760,796 km (0.107 R)
• M39: 17,678,579 km (0.09 R)
• M40: 17,736,473 km (0.12 R)
• M41: 17,910,605 km (0.095 R)
• M42: 18,553,726 km (0.075 R)
• M43: 19,085,397 km (0.096 R)
• M44: 19,323,407 km (0.087 R)
• M45: 19,982,835 km (0.112 R)
• M46: 20,224,435 km (0.109 R)
• M47: 20,467,083 km (0.119 R)
• M48: 21,139,226 km (0.087 R)
• M49: 22,630,567 km (0.073 R)
• M50: 22,819,360 km (0.086 R)
• M51: 23,707,223 km (0.095 R)
• M52: 24,930,336 km (0.061 R)
• M53: 25,060,187 km (0.069 R)
• M54: 25,125,262 km (0.051 R)
• M55: 25,386,011 km (0.063 R)
• M56: 25,582,133 km (0.062 R)
• M57: 25,778,855 km (0.075 R)
• M58: 25,976,025 km (0.067 R)
• M59: 26,305,738 km (0.111 R)
• M60: 26,703,220 km (0.106 R)
• M61: 26,902,783 km (0.098 R)
• M62: 27,303,257 km (0.075 R)
• M63: 27,370,127 km (0.083 R)
• M64: 27,705,675 km (0.073 R)
• M65: 28,516,496 km (0.09 R)
• M66: 30,507,643 km (0.066 R)
• M67: 31,204,769 km (0.119 R)
• M68: 31,625,439 km (0.079 R)
• M69: 32,543,371 km (0.07 R)
• M70: 32,685,340 km (0.112 R)
• M71: 32,970,024 km (0.104 R)
• M72: 33,541,787 km (0.076 R)
• M73: 35,276,375 km (0.115 R)
• M74: 35,641,393 km (0.118 R)
• M75: 36,375,321 km (0.119 R)
• M76: 36,892,032 km (0.064 R)
• M77: 36,965,933 km (0.094 R)
• M78: 37,262,586 km (0.12 R)
• M79: 38,756,919 km (0.109 R)
• M80: 39,360,247 km (0.095 R)
• M81: 40,194,704 km (0.063 R)
• M82: 41,265,226 km (0.119 R)
• M83: 41,726,885 km (0.11 R)
• M84: 43,122,185 km (0.118 R)
• M85: 43,825,444 km (0.082 R)
• M86: 44,217,839 km (0.108 R)
• M87: 44,848,095 km (0.038 R)
• M88: 47,237,772 km (0.09 R)
• M89: 47,559,557 km (0.093 R)
• M90: 47,801,307 km (0.096 R)
• M91: 48,772,646 km (0.086 R)
• M92: 49,179,103 km (0.074 R)
• M93: 49,423,696 km (0.102 R)
• M94: 50,734,472 km (0.088 R)
• M95: 51,394,199 km (0.098 R)
• M96: 52,722,030 km (0.063 R)
• M97: 54,313,452 km (0.1 R)
• M98: 55,496,172 km (0.111 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit