🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.53 AU - 0.53 AU

Year: 145 Days

Day: 14.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.43 AU - 1.61 AU

Year: 702 Days

Day: 38 Hours

Environment

Temp: -49 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,226,186 km

• M1: 726,746 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.88 AU - 2.3 AU

Year: 1132 Days

Day: 20.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.42 AU - 3.42 AU

Year: 1870 Days

Day: 47 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.17 AU - 4.63 AU

Year: 2886 Days

Day: 25.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 10.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.7 AU - 6.52 AU

Year: 4979 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,226,186 km

• M1: 132,843 km (0.075 R)
• M2: 245,789 km (0.096 R)
• M3: 336,595 km (0.049 R)
• M4: 403,017 km (0.111 R)
• M5: 588,069 km (0.096 R)
• M6: 685,607 km (0.114 R)
• M7: 843,433 km (0.069 R)
• M8: 941,270 km (0.067 R)
• M9: 1,043,296 km (0.087 R)
• M10: 1,323,492 km (0.093 R)
• M11: 1,575,415 km (0.12 R)
• M12: 2,048,444 km (0.118 R)
• M13: 2,261,621 km (0.1 R)
• M14: 2,730,909 km (0.098 R)
• M15: 2,815,731 km (0.104 R)
• M16: 2,987,918 km (0.076 R)
• M17: 3,208,126 km (0.075 R)
• M18: 3,388,093 km (0.083 R)
• M19: 3,479,497 km (0.117 R)
• M20: 3,664,549 km (0.103 R)
• M21: 3,829,107 km (0.109 R)
• M22: 3,924,401 km (0.096 R)
• M23: 4,412,389 km (0.081 R)
• M24: 4,997,317 km (0.098 R)
• M25: 5,934,099 km (0.105 R)
• M26: 6,100,152 km (0.082 R)
• M27: 6,436,897 km (0.104 R)
• M28: 6,895,265 km (0.11 R)
• M29: 6,982,481 km (0.12 R)
• M30: 7,216,601 km (0.065 R)
• M31: 7,813,497 km (0.064 R)
• M32: 8,240,748 km (0.093 R)
• M33: 8,364,167 km (0.115 R)
• M34: 8,457,216 km (0.081 R)
• M35: 9,342,088 km (0.044 R)
• M36: 10,322,552 km (0.109 R)
• M37: 10,623,094 km (0.044 R)
• M38: 11,164,489 km (0.12 R)
• M39: 11,301,222 km (0.096 R)
• M40: 11,611,039 km (0.094 R)
• M41: 12,770,721 km (0.057 R)
• M42: 13,310,022 km (0.107 R)
• M43: 13,418,779 km (0.094 R)
• M44: 13,783,499 km (0.093 R)
• M45: 14,188,460 km (0.096 R)
• M46: 15,962,392 km (0.104 R)
• M47: 16,348,803 km (0.096 R)
• M48: 16,504,235 km (0.034 R)
• M49: 16,816,596 km (0.12 R)
• M50: 17,170,245 km (0.043 R)
• M51: 17,249,233 km (0.113 R)
• M52: 17,725,403 km (0.088 R)
• M53: 18,286,395 km (0.099 R)
• M54: 18,528,743 km (0.081 R)
• M55: 19,261,773 km (0.077 R)
• M56: 19,549,450 km (0.118 R)
• M57: 21,517,559 km (0.117 R)
• M58: 22,633,260 km (0.1 R)
• M59: 23,591,883 km (0.032 R)
• M60: 25,819,545 km (0.086 R)
• M61: 26,866,730 km (0.076 R)
• M62: 27,372,521 km (0.068 R)
• M63: 27,464,823 km (0.083 R)
• M64: 28,861,468 km (0.11 R)
• M65: 29,143,610 km (0.047 R)
• M66: 29,758,008 km (0.099 R)
• M67: 30,186,008 km (0.101 R)
• M68: 31,626,785 km (0.092 R)
• M69: 31,917,753 km (0.058 R)
• M70: 32,258,238 km (0.041 R)
• M71: 32,502,082 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 12.5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.63 AU - 11.33 AU

Year: 10938 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,226,186 km

• M1: 160,519 km (0.1 R)
• M2: 260,300 km (0.042 R)
• M3: 755,619 km (0.075 R)
• M4: 871,557 km (0.087 R)
• M5: 1,696,290 km (0.088 R)
• M6: 2,209,261 km (0.049 R)
• M7: 2,410,171 km (0.075 R)
• M8: 2,527,905 km (0.061 R)
• M9: 2,617,364 km (0.057 R)
• M10: 3,017,838 km (0.115 R)
• M11: 3,241,636 km (0.061 R)
• M12: 3,604,411 km (0.106 R)
• M13: 3,808,014 km (0.086 R)
• M14: 4,155,679 km (0.104 R)
• M15: 4,441,411 km (0.117 R)
• M16: 4,586,671 km (0.102 R)
• M17: 6,368,681 km (0.109 R)
• M18: 6,698,544 km (0.032 R)
• M19: 7,246,521 km (0.104 R)
• M20: 7,504,428 km (0.051 R)
• M21: 7,940,805 km (0.11 R)
• M22: 9,206,851 km (0.12 R)
• M23: 9,346,277 km (0.072 R)
• M24: 10,005,854 km (0.118 R)
• M25: 11,171,670 km (0.1 R)
• M26: 11,270,853 km (0.088 R)
• M27: 11,469,818 km (0.054 R)
• M28: 11,821,074 km (0.064 R)
• M29: 11,972,617 km (0.119 R)
• M30: 13,156,385 km (0.12 R)
• M31: 13,418,779 km (0.106 R)
• M32: 14,323,398 km (0.108 R)
• M33: 15,856,327 km (0.109 R)
• M34: 16,247,675 km (0.093 R)
• M35: 18,251,838 km (0.114 R)
• M36: 18,368,823 km (0.082 R)
• M37: 18,838,710 km (0.075 R)
• M38: 19,075,224 km (0.057 R)
• M39: 19,431,866 km (0.117 R)
• M40: 19,610,934 km (0.035 R)
• M41: 19,790,602 km (0.101 R)
• M42: 20,575,691 km (0.12 R)
• M43: 21,617,491 km (0.102 R)
• M44: 22,676,344 km (0.096 R)
• M45: 23,117,359 km (0.074 R)
• M46: 23,243,919 km (0.114 R)
• M47: 24,071,793 km (0.08 R)
• M48: 24,199,999 km (0.09 R)
• M49: 26,480,917 km (0.028 R)
• M50: 26,613,312 km (0.063 R)
• M51: 28,693,470 km (0.098 R)
• M52: 28,965,738 km (0.056 R)
• M53: 30,686,562 km (0.083 R)
• M54: 31,244,114 km (0.112 R)
• M55: 31,805,106 km (0.053 R)
• M56: 32,086,798 km (0.08 R)
• M57: 32,298,779 km (0.114 R)
• M58: 33,222,097 km (0.094 R)
• M59: 33,938,371 km (0.095 R)
• M60: 34,154,241 km (0.104 R)
• M61: 34,949,653 km (0.12 R)
• M62: 35,094,912 km (0.072 R)
• M63: 36,190,866 km (0.109 R)
• M64: 36,853,884 km (0.079 R)
• M65: 37,223,989 km (0.075 R)
• M66: 37,595,291 km (0.113 R)
• M67: 39,168,163 km (0.103 R)
• M68: 39,470,201 km (0.116 R)
• M69: 39,848,834 km (0.086 R)
• M70: 40,152,667 km (0.109 R)
• M71: 41,145,249 km (0.117 R)
• M72: 41,452,224 km (0.104 R)
• M73: 42,998,766 km (0.059 R)
• M74: 43,310,379 km (0.071 R)
• M75: 46,467,343 km (0.071 R)
• M76: 47,348,474 km (0.059 R)
• M77: 47,831,376 km (0.108 R)
• M78: 48,883,348 km (0.096 R)
• M79: 50,106,610 km (0.115 R)
• M80: 50,680,916 km (0.097 R)
• M81: 51,339,895 km (0.109 R)
• M82: 51,835,961 km (0.083 R)
• M83: 52,500,026 km (0.114 R)
• M84: 52,916,357 km (0.055 R)
• M85: 53,333,885 km (0.04 R)
• M86: 53,752,609 km (0.065 R)
• M87: 53,920,309 km (0.06 R)
• M88: 55,522,651 km (0.069 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: 528 - 19,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit