🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 130 Days

Day: 40.5 Hours

Environment

Temp: 385 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,148,151 km

• M1: 27,676 km (0.072 R)
• M2: 52,658 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.03 AU

Year: 280 Days

Day: 36.2 Hours

Environment

Temp: 257 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,148,151 km

• M1: 304,132 km (0.113 R)
• M2: 383,719 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 284 Days

Day: 45 Hours

Environment

Temp: 195 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.99 AU - 1.57 AU

Year: 438 Days

Day: 17.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.23 AU - 3.69 AU

Year: 1539 Days

Day: 26.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,148,151 km

• M1: 186,100 km (0.106 R)
• M2: 753,824 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.97 AU

Year: 2491 Days

Day: 39.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.96 AU - 5.16 AU

Year: 2943 Days

Day: 38.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 14.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.2 AU - 10.9 AU

Year: 10358 Days

Day: 5.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,148,151 km

• M1: 190,588 km (0.046 R)
• M2: 465,399 km (0.051 R)
• M3: 651,648 km (0.118 R)
• M4: 1,024,745 km (0.065 R)
• M5: 1,193,043 km (0.09 R)
• M6: 1,371,364 km (0.068 R)
• M7: 1,680,882 km (0.113 R)
• M8: 2,480,333 km (0.043 R)
• M9: 2,920,749 km (0.117 R)
• M10: 3,165,940 km (0.117 R)
• M11: 3,291,153 km (0.065 R)
• M12: 3,418,012 km (0.119 R)
• M13: 3,644,204 km (0.067 R)
• M14: 3,808,762 km (0.081 R)
• M15: 3,908,843 km (0.031 R)
• M16: 4,248,580 km (0.093 R)
• M17: 4,633,495 km (0.09 R)
• M18: 6,127,379 km (0.084 R)
• M19: 6,245,113 km (0.088 R)
• M20: 6,522,766 km (0.11 R)
• M21: 6,723,676 km (0.093 R)
• M22: 6,926,681 km (0.09 R)
• M23: 7,090,490 km (0.094 R)
• M24: 7,547,811 km (0.103 R)
• M25: 7,929,136 km (0.09 R)
• M26: 8,622,672 km (0.089 R)
• M27: 9,066,080 km (0.071 R)
• M28: 9,426,311 km (0.091 R)
• M29: 9,883,034 km (0.066 R)
• M30: 11,248,713 km (0.064 R)
• M31: 11,345,203 km (0.076 R)
• M32: 12,126,104 km (0.051 R)
• M33: 12,924,508 km (0.106 R)
• M34: 13,534,419 km (0.031 R)
• M35: 13,894,650 km (0.117 R)
• M36: 14,205,814 km (0.1 R)
• M37: 15,047,152 km (0.063 R)
• M38: 15,366,843 km (0.104 R)
• M39: 15,904,647 km (0.083 R)
• M40: 16,067,260 km (0.112 R)
• M41: 16,668,045 km (0.054 R)
• M42: 16,888,403 km (0.108 R)
• M43: 18,628,376 km (0.031 R)
• M44: 20,014,400 km (0.106 R)
• M45: 20,483,838 km (0.045 R)
• M46: 21,793,418 km (0.103 R)
• M47: 22,519,117 km (0.116 R)
• M48: 23,191,410 km (0.065 R)
• M49: 26,714,889 km (0.104 R)
• M50: 27,361,451 km (0.075 R)
• M51: 29,332,253 km (0.032 R)
• M52: 29,865,420 km (0.112 R)
• M53: 30,267,539 km (0.09 R)
• M54: 31,009,245 km (0.05 R)
• M55: 31,212,549 km (0.093 R)
• M56: 31,552,435 km (0.059 R)
• M57: 32,855,133 km (0.109 R)
• M58: 33,408,944 km (0.088 R)
• M59: 33,965,748 km (0.119 R)
• M60: 34,175,484 km (0.117 R)
• M61: 34,455,531 km (0.091 R)
• M62: 34,806,937 km (0.086 R)
• M63: 35,654,857 km (0.104 R)
• M64: 37,515,406 km (0.09 R)
• M65: 38,239,310 km (0.032 R)
• M66: 38,675,986 km (0.1 R)
• M67: 38,967,852 km (0.095 R)
• M68: 39,114,158 km (0.081 R)
• M69: 39,848,235 km (0.12 R)
• M70: 41,778,197 km (0.109 R)
• M71: 44,271,395 km (0.098 R)
• M72: 44,653,319 km (0.089 R)
• M73: 45,113,033 km (0.074 R)
• M74: 45,728,628 km (0.112 R)
• M75: 46,114,740 km (0.097 R)
• M76: 46,812,315 km (0.111 R)
• M77: 47,748,050 km (0.063 R)
• M78: 48,061,458 km (0.108 R)
• M79: 48,768,756 km (0.116 R)
• M80: 49,479,645 km (0.092 R)
• M81: 49,638,069 km (0.092 R)
• M82: 51,552,324 km (0.106 R)
• M83: 52,195,744 km (0.084 R)
• M84: 52,922,940 km (0.034 R)
• M85: 53,084,954 km (0.064 R)
• M86: 53,247,118 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 8.2

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.82 AU - 14.08 AU

Year: 15750 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,148,151 km

• M1: 325,375 km (0.117 R)
• M2: 434,731 km (0.115 R)
• M3: 557,850 km (0.108 R)
• M4: 754,572 km (0.109 R)
• M5: 1,114,803 km (0.054 R)
• M6: 1,262,756 km (0.074 R)
• M7: 1,470,397 km (0.112 R)
• M8: 1,605,933 km (0.08 R)
• M9: 1,831,228 km (0.108 R)
• M10: 1,977,385 km (0.086 R)
• M11: 4,472,827 km (0.06 R)
• M12: 4,670,595 km (0.052 R)
• M13: 5,659,437 km (0.084 R)
• M14: 6,353,721 km (0.088 R)
• M15: 6,486,863 km (0.113 R)
• M16: 7,212,712 km (0.06 R)
• M17: 7,351,688 km (0.093 R)
• M18: 7,821,276 km (0.102 R)
• M19: 8,252,267 km (0.103 R)
• M20: 9,137,438 km (0.072 R)
• M21: 10,155,900 km (0.108 R)
• M22: 10,625,787 km (0.03 R)
• M23: 10,678,446 km (0.113 R)
• M24: 11,103,004 km (0.071 R)
• M25: 11,209,967 km (0.117 R)
• M26: 12,631,595 km (0.111 R)
• M27: 12,799,295 km (0.057 R)
• M28: 12,911,493 km (0.073 R)
• M29: 13,363,578 km (0.112 R)
• M30: 13,820,898 km (0.041 R)
• M31: 14,283,305 km (0.104 R)
• M32: 14,399,693 km (0.117 R)
• M33: 14,750,799 km (0.086 R)
• M34: 15,223,229 km (0.081 R)
• M35: 17,597,048 km (0.065 R)
• M36: 17,972,389 km (0.103 R)
• M37: 18,794,728 km (0.037 R)
• M38: 18,858,457 km (0.056 R)
• M39: 19,371,129 km (0.111 R)
• M40: 19,564,559 km (0.03 R)
• M41: 19,629,185 km (0.111 R)
• M42: 20,344,712 km (0.069 R)
• M43: 20,607,107 km (0.084 R)
• M44: 21,467,294 km (0.117 R)
• M45: 21,667,606 km (0.116 R)
• M46: 23,772,298 km (0.118 R)
• M47: 24,953,972 km (0.073 R)
• M48: 25,234,767 km (0.119 R)
• M49: 25,587,220 km (0.106 R)
• M50: 26,297,062 km (0.119 R)
• M51: 26,941,529 km (0.075 R)
• M52: 28,319,027 km (0.073 R)
• M53: 28,538,636 km (0.071 R)
• M54: 29,053,103 km (0.109 R)
• M55: 30,240,761 km (0.093 R)
• M56: 30,315,560 km (0.062 R)
• M57: 30,465,307 km (0.092 R)
• M58: 31,823,506 km (0.097 R)
• M59: 32,051,793 km (0.094 R)
• M60: 32,510,160 km (0.066 R)
• M61: 33,897,830 km (0.094 R)
• M62: 34,911,954 km (0.063 R)
• M63: 35,383,487 km (0.117 R)
• M64: 36,491,708 km (0.091 R)
• M65: 37,290,411 km (0.059 R)
• M66: 38,014,016 km (0.096 R)
• M67: 38,337,147 km (0.116 R)
• M68: 38,742,258 km (0.095 R)
• M69: 40,212,656 km (0.077 R)
• M70: 40,706,777 km (0.093 R)
• M71: 41,950,983 km (0.078 R)
• M72: 43,376,202 km (0.116 R)
• M73: 43,460,575 km (0.105 R)
• M74: 44,391,672 km (0.088 R)
• M75: 44,817,128 km (0.1 R)
• M76: 46,273,763 km (0.053 R)
• M77: 46,359,931 km (0.115 R)
• M78: 46,964,606 km (0.116 R)
• M79: 47,658,890 km (0.103 R)
• M80: 48,181,884 km (0.072 R)
• M81: 49,321,371 km (0.056 R)
• M82: 49,409,334 km (0.098 R)
• M83: 51,895,202 km (0.072 R)
• M84: 52,343,397 km (0.119 R)
• M85: 52,972,905 km (0.098 R)
• M86: 53,605,106 km (0.084 R)
• M87: 56,066,440 km (0.118 R)
• M88: 56,618,456 km (0.097 R)
• M89: 57,820,624 km (0.117 R)
• M90: 58,657,774 km (0.037 R)
• M91: 59,686,409 km (0.12 R)
• M92: 61,287,854 km (0.079 R)
• M93: 61,571,940 km (0.112 R)
• M94: 61,951,321 km (0.107 R)
• M95: 62,807,918 km (0.099 R)

Kuiper Belt

Range: 36.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit