🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 233 Days

Day: 21 Hours

Environment

Temp: 166 °C

Axial Tilt: 59.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.04 AU - 1.2 AU

Year: 417 Days

Day: 38.4 Hours

Environment

Temp: 43 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,007,086 km

• M1: 163,361 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.48 AU - 1.84 AU

Year: 752 Days

Day: 33.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.75 AU - 2.21 AU

Year: 979 Days

Day: 29.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.02 AU - 2.38 AU

Year: 1147 Days

Day: 36.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,007,086 km

• M1: 345,870 km (0.064 R)
• M2: 1,771,837 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.25 AU - 3.75 AU

Year: 1826 Days

Day: 29.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 9.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.18 AU - 10.94 AU

Year: 9585 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,007,086 km

• M1: 174,282 km (0.093 R)
• M2: 549,174 km (0.053 R)
• M3: 646,412 km (0.045 R)
• M4: 780,452 km (0.066 R)
• M5: 875,447 km (0.107 R)
• M6: 941,120 km (0.09 R)
• M7: 1,025,643 km (0.108 R)
• M8: 1,130,661 km (0.092 R)
• M9: 1,257,968 km (0.115 R)
• M10: 1,332,917 km (0.06 R)
• M11: 1,448,407 km (0.084 R)
• M12: 1,567,187 km (0.091 R)
• M13: 1,627,924 km (0.039 R)
• M14: 1,836,164 km (0.059 R)
• M15: 2,232,748 km (0.106 R)
• M16: 3,028,011 km (0.034 R)
• M17: 3,104,305 km (0.07 R)
• M18: 4,070,857 km (0.101 R)
• M19: 4,155,530 km (0.094 R)
• M20: 4,240,651 km (0.117 R)
• M21: 4,326,370 km (0.072 R)
• M22: 4,412,688 km (0.045 R)
• M23: 5,184,763 km (0.114 R)
• M24: 5,430,702 km (0.114 R)
• M25: 6,191,706 km (0.042 R)
• M26: 6,321,707 km (0.075 R)
• M27: 6,851,283 km (0.09 R)
• M28: 6,918,453 km (0.104 R)
• M29: 7,121,307 km (0.079 R)
• M30: 7,847,007 km (0.077 R)
• M31: 8,379,725 km (0.098 R)
• M32: 8,704,950 km (0.039 R)
• M33: 9,145,217 km (0.096 R)
• M34: 9,293,469 km (0.113 R)
• M35: 9,480,167 km (0.043 R)
• M36: 11,854,285 km (0.059 R)
• M37: 12,506,083 km (0.112 R)
• M38: 12,670,790 km (0.087 R)
• M39: 13,801,900 km (0.032 R)
• M40: 13,886,871 km (0.102 R)
• M41: 15,227,717 km (0.079 R)
• M42: 15,359,513 km (0.061 R)
• M43: 15,447,775 km (0.108 R)
• M44: 15,668,881 km (0.1 R)
• M45: 16,473,867 km (0.083 R)
• M46: 16,881,372 km (0.102 R)
• M47: 16,972,327 km (0.117 R)
• M48: 18,357,005 km (0.06 R)
• M49: 18,638,249 km (0.081 R)
• M50: 20,258,992 km (0.107 R)
• M51: 20,792,907 km (0.117 R)
• M52: 20,939,364 km (0.097 R)
• M53: 21,726,248 km (0.117 R)
• M54: 21,974,132 km (0.116 R)
• M55: 22,272,729 km (0.083 R)
• M56: 22,673,053 km (0.114 R)
• M57: 22,874,113 km (0.059 R)
• M58: 23,227,463 km (0.113 R)
• M59: 23,633,472 km (0.085 R)
• M60: 23,735,198 km (0.066 R)
• M61: 23,888,386 km (0.034 R)
• M62: 23,990,562 km (0.095 R)
• M63: 24,503,832 km (0.045 R)
• M64: 25,072,753 km (0.026 R)
• M65: 25,176,574 km (0.054 R)
• M66: 25,750,581 km (0.029 R)
• M67: 26,012,975 km (0.035 R)
• M68: 26,434,542 km (0.066 R)
• M69: 27,017,824 km (0.068 R)
• M70: 28,847,705 km (0.108 R)
• M71: 28,956,613 km (0.082 R)
• M72: 30,053,015 km (0.11 R)
• M73: 30,218,620 km (0.104 R)
• M74: 30,439,876 km (0.067 R)
• M75: 32,852,740 km (0.111 R)
• M76: 34,514,473 km (0.114 R)
• M77: 36,203,433 km (0.107 R)
• M78: 36,379,659 km (0.068 R)
• M79: 36,674,068 km (0.117 R)
• M80: 36,969,224 km (0.089 R)
• M81: 37,087,556 km (0.09 R)
• M82: 38,397,136 km (0.057 R)
• M83: 39,057,610 km (0.108 R)
• M84: 39,540,213 km (0.095 R)
• M85: 40,389,630 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 8.2

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.09 AU - 14.87 AU

Year: 14573 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,007,086 km

• M1: 125,662 km (0.079 R)
• M2: 277,205 km (0.116 R)
• M3: 432,338 km (0.091 R)
• M4: 677,828 km (0.103 R)
• M5: 1,036,564 km (0.116 R)
• M6: 1,644,380 km (0.042 R)
• M7: 2,576,225 km (0.07 R)
• M8: 2,953,062 km (0.116 R)
• M9: 3,058,828 km (0.027 R)
• M10: 3,130,036 km (0.093 R)
• M11: 4,027,773 km (0.068 R)
• M12: 4,224,345 km (0.113 R)
• M13: 5,468,999 km (0.112 R)
• M14: 6,311,983 km (0.09 R)
• M15: 6,448,715 km (0.052 R)
• M16: 7,968,331 km (0.089 R)
• M17: 8,565,675 km (0.114 R)
• M18: 8,717,218 km (0.051 R)
• M19: 9,125,919 km (0.064 R)
• M20: 9,384,424 km (0.116 R)
• M21: 10,281,413 km (0.11 R)
• M22: 10,985,869 km (0.118 R)
• M23: 12,958,616 km (0.076 R)
• M24: 14,253,386 km (0.101 R)
• M25: 14,373,214 km (0.086 R)
• M26: 15,037,877 km (0.05 R)
• M27: 15,898,215 km (0.101 R)
• M28: 16,209,378 km (0.083 R)
• M29: 17,346,172 km (0.107 R)
• M30: 17,795,116 km (0.048 R)
• M31: 18,053,471 km (0.077 R)
• M32: 18,118,247 km (0.099 R)
• M33: 18,573,772 km (0.062 R)
• M34: 19,231,105 km (0.094 R)
• M35: 20,703,897 km (0.059 R)
• M36: 22,073,914 km (0.08 R)
• M37: 23,473,252 km (0.109 R)
• M38: 24,326,409 km (0.11 R)
• M39: 24,973,121 km (0.101 R)
• M40: 25,262,293 km (0.041 R)
• M41: 25,625,367 km (0.111 R)
• M42: 26,430,204 km (0.082 R)
• M43: 29,121,619 km (0.106 R)
• M44: 29,578,491 km (0.087 R)
• M45: 29,884,568 km (0.027 R)
• M46: 30,345,479 km (0.11 R)
• M47: 30,963,767 km (0.074 R)
• M48: 31,508,154 km (0.109 R)
• M49: 31,898,904 km (0.107 R)
• M50: 31,977,293 km (0.086 R)
• M51: 32,685,340 km (0.098 R)
• M52: 32,843,315 km (0.085 R)
• M53: 33,239,600 km (0.101 R)
• M54: 35,649,921 km (0.112 R)
• M55: 37,040,732 km (0.102 R)
• M56: 37,205,439 km (0.104 R)
• M57: 37,535,751 km (0.075 R)
• M58: 37,949,988 km (0.107 R)
• M59: 38,199,367 km (0.098 R)
• M60: 39,117,898 km (0.114 R)
• M61: 39,285,747 km (0.107 R)
• M62: 40,636,915 km (0.097 R)
• M63: 41,062,222 km (0.115 R)
• M64: 42,347,118 km (0.087 R)
• M65: 42,433,137 km (0.108 R)
• M66: 44,342,604 km (0.033 R)
• M67: 44,692,813 km (0.119 R)
• M68: 46,724,202 km (0.054 R)
• M69: 47,885,680 km (0.037 R)
• M70: 49,600,221 km (0.096 R)
• M71: 49,690,878 km (0.036 R)
• M72: 51,059,548 km (0.12 R)
• M73: 52,070,980 km (0.06 R)
• M74: 52,440,486 km (0.092 R)
• M75: 53,833,542 km (0.106 R)
• M76: 54,300,736 km (0.055 R)
• M77: 54,581,531 km (0.11 R)
• M78: 54,769,127 km (0.047 R)
• M79: 56,371,769 km (0.085 R)
• M80: 56,656,304 km (0.091 R)
• M81: 56,941,138 km (0.041 R)
• M82: 57,036,283 km (0.102 R)
• M83: 57,607,746 km (0.116 R)
• M84: 59,719,769 km (0.09 R)
• M85: 60,203,269 km (0.114 R)
• M86: 60,396,999 km (0.094 R)
• M87: 60,785,205 km (0.061 R)
• M88: 61,368,936 km (0.1 R)
• M89: 61,954,612 km (0.065 R)
• M90: 63,033,212 km (0.092 R)
• M91: 64,216,831 km (0.041 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit