🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 212 Days

Day: 42.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 81.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,632,801 km

• M1: 197,768 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 358 Days

Day: 20.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,632,801 km

• M1: 17,802 km (0.078 R)
• M2: 176,525 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.81 AU - 0.93 AU

Year: 370 Days

Day: 27.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.78 AU - 1.04 AU

Year: 396 Days

Day: 41.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 12.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.09 AU - 2.53 AU

Year: 1603 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,632,801 km

• M1: 168,746 km (0.062 R)
• M2: 257,159 km (0.098 R)
• M3: 369,507 km (0.083 R)
• M4: 620,233 km (0.092 R)
• M5: 744,698 km (0.051 R)
• M6: 830,119 km (0.081 R)
• M7: 927,806 km (0.062 R)
• M8: 1,117,795 km (0.078 R)
• M9: 1,388,418 km (0.072 R)
• M10: 1,516,773 km (0.082 R)
• M11: 1,608,028 km (0.111 R)
• M12: 1,722,320 km (0.047 R)
• M13: 1,904,530 km (0.095 R)
• M14: 2,070,734 km (0.108 R)
• M15: 2,299,918 km (0.099 R)
• M16: 2,429,619 km (0.091 R)
• M17: 2,573,981 km (0.036 R)
• M18: 2,883,948 km (0.038 R)
• M19: 3,101,762 km (0.071 R)
• M20: 3,594,837 km (0.109 R)
• M21: 3,690,879 km (0.071 R)
• M22: 3,787,818 km (0.099 R)
• M23: 4,184,252 km (0.108 R)
• M24: 4,358,384 km (0.104 R)
• M25: 4,713,679 km (0.072 R)
• M26: 5,063,140 km (0.092 R)
• M27: 5,326,881 km (0.068 R)
• M28: 5,405,420 km (0.072 R)
• M29: 5,755,180 km (0.081 R)
• M30: 5,835,663 km (0.072 R)
• M31: 5,916,596 km (0.118 R)
• M32: 6,211,154 km (0.034 R)
• M33: 6,343,548 km (0.12 R)
• M34: 6,644,988 km (0.117 R)
• M35: 6,882,848 km (0.107 R)
• M36: 7,054,437 km (0.095 R)
• M37: 7,140,755 km (0.113 R)
• M38: 7,559,928 km (0.088 R)
• M39: 7,683,795 km (0.059 R)
• M40: 8,041,334 km (0.111 R)
• M41: 8,386,008 km (0.12 R)
• M42: 8,495,813 km (0.037 R)
• M43: 8,624,616 km (0.085 R)
• M44: 8,846,919 km (0.107 R)
• M45: 9,354,056 km (0.111 R)
• M46: 9,449,050 km (0.029 R)
• M47: 9,525,345 km (0.066 R)
• M48: 9,851,469 km (0.09 R)
• M49: 10,103,391 km (0.071 R)
• M50: 10,279,169 km (0.052 R)
• M51: 10,812,186 km (0.077 R)
• M52: 10,891,922 km (0.115 R)
• M53: 11,132,475 km (0.036 R)
• M54: 11,233,155 km (0.111 R)
• M55: 11,374,674 km (0.063 R)
• M56: 11,598,173 km (0.116 R)
• M57: 11,802,674 km (0.066 R)
• M58: 12,153,181 km (0.096 R)
• M59: 12,569,811 km (0.054 R)
• M60: 13,118,686 km (0.095 R)
• M61: 13,869,667 km (0.069 R)
• M62: 14,261,464 km (0.042 R)
• M63: 14,524,607 km (0.05 R)
• M64: 14,656,851 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.7 AU - 5.54 AU

Year: 5289 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,632,801 km

• M1: 119,379 km (0.085 R)
• M2: 302,636 km (0.045 R)
• M3: 384,616 km (0.118 R)
• M4: 475,871 km (0.083 R)
• M5: 536,608 km (0.111 R)
• M6: 1,465,162 km (0.043 R)
• M7: 1,630,467 km (0.028 R)
• M8: 1,771,688 km (0.069 R)
• M9: 1,971,550 km (0.089 R)
• M10: 2,154,658 km (0.065 R)
• M11: 2,385,188 km (0.046 R)
• M12: 2,461,035 km (0.116 R)
• M13: 2,658,504 km (0.098 R)
• M14: 2,781,324 km (0.104 R)
• M15: 2,933,016 km (0.066 R)
• M16: 3,207,378 km (0.075 R)
• M17: 3,653,928 km (0.069 R)
• M18: 3,859,775 km (0.096 R)
• M19: 3,929,338 km (0.12 R)
• M20: 4,059,488 km (0.097 R)
• M21: 4,231,974 km (0.091 R)
• M22: 4,355,093 km (0.096 R)
• M23: 4,668,351 km (0.112 R)
• M24: 4,881,229 km (0.118 R)
• M25: 5,119,090 km (0.086 R)
• M26: 5,741,865 km (0.079 R)
• M27: 5,832,821 km (0.069 R)
• M28: 6,840,363 km (0.046 R)
• M29: 7,033,643 km (0.097 R)
• M30: 7,900,862 km (0.104 R)
• M31: 7,989,424 km (0.11 R)
• M32: 8,424,454 km (0.105 R)
• M33: 8,697,022 km (0.084 R)

Asteroid Belt

Center: 8.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 6.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.88 AU - 11.52 AU

Year: 17113 Days

Day: 19.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,632,801 km

• M1: 135,536 km (0.063 R)
• M2: 238,010 km (0.111 R)
• M3: 439,219 km (0.111 R)
• M4: 512,522 km (0.103 R)
• M5: 606,171 km (0.093 R)
• M6: 811,120 km (0.113 R)
• M7: 1,076,805 km (0.106 R)
• M8: 1,347,129 km (0.06 R)
• M9: 1,779,018 km (0.112 R)
• M10: 1,973,046 km (0.045 R)
• M11: 2,251,149 km (0.086 R)
• M12: 2,408,077 km (0.113 R)
• M13: 2,514,740 km (0.086 R)
• M14: 2,732,704 km (0.049 R)
• M15: 2,872,130 km (0.105 R)
• M16: 3,482,788 km (0.081 R)
• M17: 3,664,549 km (0.099 R)
• M18: 3,911,835 km (0.088 R)
• M19: 4,037,347 km (0.109 R)
• M20: 4,357,337 km (0.049 R)
• M21: 4,718,766 km (0.108 R)
• M22: 4,953,784 km (0.051 R)
• M23: 5,296,064 km (0.096 R)
• M24: 5,788,241 km (0.095 R)
• M25: 6,929,224 km (0.12 R)
• M26: 7,701,448 km (0.057 R)
• M27: 8,217,860 km (0.058 R)
• M28: 8,745,342 km (0.087 R)
• M29: 9,116,943 km (0.076 R)
• M30: 9,662,975 km (0.065 R)
• M31: 9,705,311 km (0.091 R)
• M32: 10,090,077 km (0.117 R)
• M33: 10,742,324 km (0.097 R)
• M34: 11,007,112 km (0.113 R)
• M35: 11,363,454 km (0.11 R)
• M36: 12,178,912 km (0.039 R)
• M37: 12,454,920 km (0.099 R)
• M38: 12,779,548 km (0.112 R)
• M39: 13,060,044 km (0.094 R)
• M40: 13,342,634 km (0.06 R)
• M41: 14,932,111 km (0.111 R)
• M42: 15,227,567 km (0.027 R)
• M43: 15,624,450 km (0.118 R)
• M44: 15,724,232 km (0.114 R)
• M45: 16,024,774 km (0.064 R)
• M46: 16,276,697 km (0.067 R)
• M47: 17,040,095 km (0.059 R)
• M48: 17,555,609 km (0.062 R)
• M49: 18,813,578 km (0.058 R)
• M50: 19,938,105 km (0.103 R)
• M51: 20,317,635 km (0.11 R)
• M52: 20,372,088 km (0.112 R)
• M53: 21,971,589 km (0.09 R)
• M54: 22,251,337 km (0.103 R)
• M55: 22,645,078 km (0.07 R)
• M56: 22,758,025 km (0.103 R)
• M57: 23,268,453 km (0.065 R)
• M58: 23,382,446 km (0.031 R)
• M59: 23,553,736 km (0.082 R)
• M60: 24,300,678 km (0.078 R)
• M61: 24,938,863 km (0.098 R)
• M62: 27,365,490 km (0.086 R)
• M63: 27,908,231 km (0.101 R)
• M64: 28,454,413 km (0.054 R)
• M65: 29,866,317 km (0.057 R)
• M66: 30,176,284 km (0.106 R)
• M67: 30,238,517 km (0.079 R)
• M68: 31,489,753 km (0.077 R)
• M69: 33,077,585 km (0.113 R)
• M70: 33,655,482 km (0.043 R)
• M71: 34,561,147 km (0.056 R)
• M72: 35,082,346 km (0.11 R)
• M73: 35,343,843 km (0.046 R)
• M74: 35,868,932 km (0.033 R)
• M75: 37,659,768 km (0.089 R)
• M76: 39,615,611 km (0.083 R)
• M77: 40,297,627 km (0.082 R)
• M78: 40,846,053 km (0.115 R)
• M79: 40,914,718 km (0.105 R)
• M80: 44,682,790 km (0.118 R)
• M81: 45,179,305 km (0.117 R)
• M82: 45,463,840 km (0.064 R)
• M83: 46,177,721 km (0.072 R)
• M84: 46,464,351 km (0.084 R)
• M85: 47,039,405 km (0.094 R)
• M86: 47,327,830 km (0.114 R)
• M87: 47,472,192 km (0.066 R)
• M88: 47,978,879 km (0.106 R)
• M89: 48,051,285 km (0.109 R)
• M90: 48,487,213 km (0.066 R)
• M91: 48,632,772 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit