🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 134 Days

Day: 31 Hours

Environment

Temp: 214 °C

Axial Tilt: 173.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.92 AU - 0.96 AU

Year: 317 Days

Day: 33.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,361,532 km

• M1: 232,774 km (0.113 R)
• M2: 590,612 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.42 AU - 2.68 AU

Year: 1418 Days

Day: 27 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,361,532 km

• M1: 2,265,959 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.18 AU - 4.86 AU

Year: 2807 Days

Day: 25.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,361,532 km

• M1: 1,286,990 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.28 AU - 6.86 AU

Year: 4578 Days

Day: 12.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 13.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.08 AU - 6.44 AU

Year: 5455 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,361,532 km

• M1: 169,494 km (0.118 R)
• M2: 330,312 km (0.049 R)
• M3: 418,575 km (0.093 R)
• M4: 504,743 km (0.027 R)
• M5: 766,539 km (0.069 R)
• M6: 1,045,390 km (0.112 R)
• M7: 1,202,617 km (0.063 R)
• M8: 1,305,092 km (0.112 R)
• M9: 1,665,473 km (0.04 R)
• M10: 1,792,781 km (0.11 R)
• M11: 2,020,618 km (0.074 R)
• M12: 2,119,353 km (0.116 R)
• M13: 2,505,016 km (0.098 R)
• M14: 2,747,215 km (0.114 R)
• M15: 3,096,676 km (0.118 R)
• M16: 3,182,695 km (0.094 R)
• M17: 3,460,648 km (0.051 R)
• M18: 3,594,986 km (0.091 R)
• M19: 3,946,541 km (0.055 R)
• M20: 4,438,270 km (0.045 R)
• M21: 4,633,944 km (0.11 R)
• M22: 4,915,936 km (0.086 R)
• M23: 5,135,545 km (0.1 R)
• M24: 5,497,123 km (0.067 R)
• M25: 5,689,955 km (0.069 R)
• M26: 5,920,635 km (0.112 R)
• M27: 6,318,266 km (0.095 R)
• M28: 6,650,074 km (0.104 R)
• M29: 7,215,853 km (0.111 R)
• M30: 7,562,771 km (0.069 R)
• M31: 7,777,444 km (0.066 R)
• M32: 7,994,211 km (0.032 R)
• M33: 8,413,683 km (0.116 R)
• M34: 9,066,828 km (0.025 R)
• M35: 9,170,349 km (0.055 R)
• M36: 9,295,114 km (0.092 R)
• M37: 9,420,477 km (0.091 R)
• M38: 10,162,782 km (0.11 R)
• M39: 10,421,586 km (0.084 R)
• M40: 10,573,727 km (0.096 R)
• M41: 10,660,943 km (0.104 R)
• M42: 11,233,603 km (0.038 R)
• M43: 11,411,924 km (0.071 R)
• M44: 11,793,847 km (0.062 R)
• M45: 12,941,562 km (0.065 R)
• M46: 13,339,792 km (0.119 R)
• M47: 14,559,014 km (0.064 R)
• M48: 15,813,692 km (0.026 R)
• M49: 16,038,687 km (0.073 R)
• M50: 16,290,011 km (0.041 R)
• M51: 17,128,507 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 11.1

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.29 AU - 14.13 AU

Year: 14858 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,361,532 km

• M1: 144,212 km (0.106 R)
• M2: 263,442 km (0.065 R)
• M3: 440,715 km (0.094 R)
• M4: 704,456 km (0.095 R)
• M5: 1,091,017 km (0.091 R)
• M6: 1,216,829 km (0.075 R)
• M7: 1,401,582 km (0.057 R)
• M8: 1,483,712 km (0.108 R)
• M9: 2,627,088 km (0.063 R)
• M10: 2,868,390 km (0.089 R)
• M11: 3,081,118 km (0.1 R)
• M12: 3,447,184 km (0.065 R)
• M13: 4,341,629 km (0.075 R)
• M14: 4,545,382 km (0.079 R)
• M15: 5,089,768 km (0.03 R)
• M16: 5,304,740 km (0.084 R)
• M17: 5,435,190 km (0.04 R)
• M18: 5,610,818 km (0.07 R)
• M19: 6,516,782 km (0.08 R)
• M20: 6,939,396 km (0.091 R)
• M21: 8,009,470 km (0.11 R)
• M22: 8,768,530 km (0.113 R)
• M23: 9,287,335 km (0.051 R)
• M24: 9,497,670 km (0.053 R)
• M25: 9,709,500 km (0.075 R)
• M26: 10,030,388 km (0.092 R)
• M27: 11,516,942 km (0.035 R)
• M28: 11,970,522 km (0.11 R)
• M29: 12,142,111 km (0.117 R)
• M30: 13,544,292 km (0.105 R)
• M31: 14,143,731 km (0.09 R)
• M32: 14,264,606 km (0.11 R)
• M33: 14,629,325 km (0.077 R)
• M34: 16,946,297 km (0.029 R)
• M35: 18,245,555 km (0.12 R)
• M36: 18,575,418 km (0.112 R)
• M37: 20,458,556 km (0.052 R)
• M38: 20,663,954 km (0.1 R)
• M39: 21,145,809 km (0.036 R)
• M40: 21,910,553 km (0.11 R)
• M41: 22,543,053 km (0.06 R)
• M42: 23,039,119 km (0.053 R)
• M43: 23,181,387 km (0.105 R)
• M44: 23,324,103 km (0.115 R)
• M45: 24,186,385 km (0.027 R)
• M46: 24,985,986 km (0.032 R)
• M47: 28,117,668 km (0.093 R)
• M48: 28,804,771 km (0.071 R)
• M49: 30,273,373 km (0.058 R)
• M50: 30,429,404 km (0.052 R)
• M51: 33,363,467 km (0.082 R)
• M52: 34,496,970 km (0.049 R)
• M53: 34,578,351 km (0.1 R)
• M54: 35,643,039 km (0.071 R)
• M55: 37,218,454 km (0.088 R)
• M56: 37,553,105 km (0.065 R)
• M57: 37,636,879 km (0.111 R)
• M58: 37,720,804 km (0.057 R)
• M59: 39,666,623 km (0.09 R)
• M60: 40,008,305 km (0.094 R)
• M61: 40,694,810 km (0.082 R)
• M62: 41,298,587 km (0.077 R)
• M63: 43,215,534 km (0.03 R)
• M64: 43,831,578 km (0.118 R)
• M65: 45,339,674 km (0.096 R)
• M66: 45,875,982 km (0.099 R)
• M67: 49,413,224 km (0.092 R)
• M68: 49,872,938 km (0.042 R)
• M69: 50,149,545 km (0.107 R)
• M70: 50,426,600 km (0.096 R)
• M71: 53,790,906 km (0.101 R)
• M72: 54,263,935 km (0.083 R)
• M73: 54,453,475 km (0.115 R)
• M74: 54,833,304 km (0.08 R)
• M75: 57,903,501 km (0.107 R)
• M76: 58,194,170 km (0.043 R)
• M77: 59,850,518 km (0.083 R)
• M78: 60,537,172 km (0.082 R)
• M79: 62,116,177 km (0.091 R)
• M80: 62,612,394 km (0.061 R)
• M81: 63,309,220 km (0.07 R)
• M82: 65,617,216 km (0.117 R)
• M83: 66,730,673 km (0.101 R)
• M84: 66,933,827 km (0.099 R)
• M85: 67,137,131 km (0.05 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit