🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.64 AU - 0.92 AU

Year: 257 Days

Day: 14.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,766,869 km

• M1: 177,872 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.86 AU - 1.26 AU

Year: 407 Days

Day: 42.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2 AU - 2.46 AU

Year: 1241 Days

Day: 25.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.01 AU - 2.77 AU

Year: 1377 Days

Day: 37.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.17 AU - 2.91 AU

Year: 1509 Days

Day: 32.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,766,869 km

• M1: 631,901 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.26 AU - 4.96 AU

Year: 3106 Days

Day: 30.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.9

Radius: 7.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.12 AU - 16.16 AU

Year: 17756 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 106,766,869 km

• M1: 122,072 km (0.089 R)
• M2: 514,766 km (0.103 R)
• M3: 906,413 km (0.083 R)
• M4: 1,033,123 km (0.119 R)
• M5: 1,234,482 km (0.102 R)
• M6: 1,351,766 km (0.08 R)
• M7: 1,424,022 km (0.084 R)
• M8: 2,103,496 km (0.079 R)
• M9: 2,330,585 km (0.108 R)
• M10: 2,565,753 km (0.042 R)
• M11: 3,090,692 km (0.094 R)
• M12: 3,283,823 km (0.057 R)
• M13: 3,749,970 km (0.104 R)
• M14: 3,818,336 km (0.03 R)
• M15: 3,887,001 km (0.114 R)
• M16: 4,272,366 km (0.093 R)
• M17: 4,523,989 km (0.113 R)
• M18: 6,173,156 km (0.098 R)
• M19: 6,539,821 km (0.115 R)
• M20: 6,622,249 km (0.12 R)
• M21: 7,039,627 km (0.112 R)
• M22: 7,551,850 km (0.088 R)
• M23: 9,159,130 km (0.107 R)
• M24: 11,608,346 km (0.025 R)
• M25: 11,808,508 km (0.112 R)
• M26: 12,212,422 km (0.091 R)
• M27: 13,085,625 km (0.099 R)
• M28: 13,189,745 km (0.059 R)
• M29: 13,714,086 km (0.081 R)
• M30: 14,405,976 km (0.086 R)
• M31: 14,946,024 km (0.117 R)
• M32: 15,823,715 km (0.05 R)
• M33: 15,934,567 km (0.12 R)
• M34: 16,045,718 km (0.098 R)
• M35: 16,157,168 km (0.114 R)
• M36: 16,268,918 km (0.119 R)
• M37: 17,000,900 km (0.117 R)
• M38: 17,342,432 km (0.03 R)
• M39: 17,456,725 km (0.053 R)
• M40: 17,858,994 km (0.094 R)
• M41: 18,555,521 km (0.076 R)
• M42: 19,201,784 km (0.114 R)
• M43: 19,379,357 km (0.056 R)
• M44: 21,184,554 km (0.044 R)
• M45: 21,490,632 km (0.068 R)
• M46: 22,293,374 km (0.079 R)
• M47: 22,542,305 km (0.076 R)
• M48: 23,927,880 km (0.063 R)
• M49: 24,055,188 km (0.072 R)
• M50: 24,566,813 km (0.065 R)
• M51: 25,082,028 km (0.042 R)
• M52: 26,319,801 km (0.073 R)
• M53: 26,648,766 km (0.093 R)
• M54: 27,244,465 km (0.077 R)
• M55: 27,844,502 km (0.085 R)
• M56: 28,922,056 km (0.101 R)
• M57: 29,193,576 km (0.085 R)
• M58: 30,356,998 km (0.117 R)
• M59: 30,494,778 km (0.098 R)
• M60: 30,979,026 km (0.118 R)
• M61: 31,117,853 km (0.117 R)
• M62: 31,814,979 km (0.106 R)
• M63: 32,305,959 km (0.089 R)
• M64: 32,658,262 km (0.111 R)
• M65: 33,865,517 km (0.116 R)
• M66: 34,295,013 km (0.116 R)
• M67: 34,654,496 km (0.069 R)
• M68: 35,159,688 km (0.087 R)
• M69: 35,449,459 km (0.11 R)
• M70: 35,958,391 km (0.12 R)
• M71: 36,177,403 km (0.08 R)
• M72: 36,689,775 km (0.076 R)
• M73: 36,910,133 km (0.09 R)
• M74: 37,870,252 km (0.054 R)
• M75: 38,018,653 km (0.051 R)
• M76: 38,539,703 km (0.085 R)
• M77: 40,647,237 km (0.108 R)
• M78: 41,332,695 km (0.053 R)
• M79: 41,944,999 km (0.09 R)
• M80: 43,956,043 km (0.076 R)
• M81: 44,973,309 km (0.079 R)
• M82: 46,474,075 km (0.086 R)
• M83: 48,957,549 km (0.109 R)
• M84: 50,337,739 km (0.114 R)
• M85: 51,237,570 km (0.105 R)
• M86: 52,307,793 km (0.099 R)
• M87: 54,302,980 km (0.111 R)
• M88: 54,386,755 km (0.027 R)
• M89: 55,562,744 km (0.093 R)
• M90: 56,153,805 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.2

Radius: 5.8

Gravity: 21.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.27 AU - 19.65 AU

Year: 32001 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 106,766,869 km

• M1: 420,220 km (0.106 R)
• M2: 831,465 km (0.035 R)
• M3: 1,194,090 km (0.09 R)
• M4: 1,679,535 km (0.108 R)
• M5: 2,048,144 km (0.109 R)
• M6: 2,133,415 km (0.073 R)
• M7: 2,219,883 km (0.096 R)
• M8: 3,196,308 km (0.118 R)
• M9: 3,547,863 km (0.12 R)
• M10: 5,015,568 km (0.101 R)
• M11: 5,423,372 km (0.106 R)
• M12: 5,482,463 km (0.064 R)
• M13: 5,963,270 km (0.076 R)
• M14: 6,270,544 km (0.114 R)
• M15: 6,394,860 km (0.107 R)
• M16: 6,520,074 km (0.117 R)
• M17: 6,772,894 km (0.044 R)
• M18: 7,158,258 km (0.106 R)
• M19: 8,769,278 km (0.097 R)
• M20: 9,543,746 km (0.101 R)
• M21: 9,830,674 km (0.095 R)
• M22: 10,783,015 km (0.075 R)
• M23: 10,857,365 km (0.082 R)
• M24: 11,307,804 km (0.045 R)
• M25: 12,304,574 km (0.104 R)
• M26: 13,408,906 km (0.08 R)
• M27: 15,207,671 km (0.093 R)
• M28: 16,049,907 km (0.079 R)
• M29: 18,132,459 km (0.044 R)
• M30: 18,487,754 km (0.078 R)
• M31: 21,317,996 km (0.111 R)
• M32: 21,975,478 km (0.113 R)
• M33: 25,262,742 km (0.11 R)
• M34: 25,758,958 km (0.118 R)
• M35: 26,258,316 km (0.103 R)
• M36: 26,358,546 km (0.104 R)
• M37: 26,760,965 km (0.115 R)
• M38: 26,861,794 km (0.069 R)
• M39: 26,962,772 km (0.096 R)
• M40: 29,217,212 km (0.085 R)
• M41: 30,051,968 km (0.038 R)
• M42: 32,494,901 km (0.105 R)
• M43: 33,685,701 km (0.109 R)
• M44: 34,122,227 km (0.112 R)
• M45: 36,109,635 km (0.095 R)
• M46: 36,332,835 km (0.029 R)
• M47: 36,892,780 km (0.092 R)
• M48: 37,681,310 km (0.037 R)
• M49: 38,589,369 km (0.07 R)
• M50: 39,389,718 km (0.048 R)
• M51: 43,591,922 km (0.051 R)
• M52: 45,504,680 km (0.113 R)
• M53: 49,411,578 km (0.117 R)
• M54: 50,031,661 km (0.064 R)
• M55: 54,060,931 km (0.081 R)
• M56: 54,316,144 km (0.082 R)
• M57: 55,598,497 km (0.037 R)
• M58: 55,985,208 km (0.086 R)
• M59: 56,631,620 km (0.086 R)
• M60: 56,890,873 km (0.025 R)
• M61: 58,585,518 km (0.109 R)
• M62: 59,768,538 km (0.109 R)
• M63: 60,693,951 km (0.094 R)
• M64: 62,024,324 km (0.118 R)
• M65: 62,559,137 km (0.079 R)
• M66: 62,693,176 km (0.12 R)
• M67: 63,498,761 km (0.086 R)
• M68: 65,936,458 km (0.099 R)
• M69: 66,618,924 km (0.116 R)
• M70: 68,128,815 km (0.117 R)
• M71: 68,680,532 km (0.108 R)
• M72: 71,882,076 km (0.073 R)
• M73: 72,584,588 km (0.073 R)
• M74: 74,137,862 km (0.044 R)
• M75: 74,421,350 km (0.092 R)
• M76: 75,559,341 km (0.111 R)
• M77: 76,130,506 km (0.067 R)
• M78: 77,564,701 km (0.074 R)
• M79: 78,718,400 km (0.06 R)
• M80: 79,877,783 km (0.114 R)
• M81: 83,389,743 km (0.094 R)
• M82: 86,802,369 km (0.09 R)
• M83: 89,353,761 km (0.086 R)
• M84: 89,806,594 km (0.034 R)
• M85: 90,866,195 km (0.079 R)
• M86: 99,490,214 km (0.089 R)
• M87: 100,116,131 km (0.105 R)
• M88: 100,429,688 km (0.096 R)
• M89: 102,790,941 km (0.062 R)
• M90: 103,740,588 km (0.058 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit