🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 201 Days

Day: 12.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.4 AU - 1.7 AU

Year: 678 Days

Day: 46.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,388,348 km

• M1: 92,751 km (0.081 R)
• M2: 1,070,522 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.06 AU - 3.08 AU

Year: 1448 Days

Day: 28.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,388,348 km

• M1: 895,194 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.09 AU - 3.13 AU

Year: 1928 Days

Day: 23.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 11.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.94 AU - 7.06 AU

Year: 5824 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,388,348 km

• M1: 157,078 km (0.12 R)
• M2: 351,555 km (0.064 R)
• M3: 448,494 km (0.096 R)
• M4: 717,920 km (0.096 R)
• M5: 1,063,641 km (0.118 R)
• M6: 1,242,710 km (0.084 R)
• M7: 1,460,075 km (0.097 R)
• M8: 1,855,163 km (0.083 R)
• M9: 1,947,615 km (0.094 R)
• M10: 2,025,854 km (0.091 R)
• M11: 2,201,781 km (0.083 R)
• M12: 2,534,786 km (0.079 R)
• M13: 3,028,310 km (0.082 R)
• M14: 3,137,965 km (0.042 R)
• M15: 3,323,915 km (0.115 R)
• M16: 3,399,163 km (0.062 R)
• M17: 3,475,159 km (0.092 R)
• M18: 3,590,199 km (0.066 R)
• M19: 3,667,691 km (0.079 R)
• M20: 3,745,631 km (0.052 R)
• M21: 4,184,552 km (0.053 R)
• M22: 4,266,082 km (0.105 R)
• M23: 4,724,450 km (0.119 R)
• M24: 5,486,203 km (0.089 R)
• M25: 5,961,475 km (0.082 R)
• M26: 6,544,757 km (0.056 R)
• M27: 6,663,688 km (0.084 R)
• M28: 7,244,277 km (0.115 R)
• M29: 7,466,280 km (0.071 R)
• M30: 8,145,604 km (0.104 R)
• M31: 9,375,149 km (0.072 R)
• M32: 9,509,338 km (0.101 R)
• M33: 10,025,301 km (0.078 R)
• M34: 11,027,607 km (0.117 R)
• M35: 11,169,426 km (0.114 R)
• M36: 12,003,584 km (0.068 R)
• M37: 12,149,441 km (0.064 R)
• M38: 12,354,540 km (0.051 R)
• M39: 12,738,707 km (0.066 R)
• M40: 13,247,041 km (0.11 R)
• M41: 13,609,816 km (0.088 R)
• M42: 13,975,882 km (0.105 R)
• M43: 14,936,599 km (0.096 R)
• M44: 15,030,696 km (0.09 R)
• M45: 15,314,184 km (0.097 R)
• M46: 15,631,332 km (0.119 R)
• M47: 16,595,640 km (0.112 R)
• M48: 16,693,178 km (0.113 R)
• M49: 17,315,056 km (0.05 R)
• M50: 17,612,457 km (0.118 R)
• M51: 19,328,643 km (0.1 R)
• M52: 19,809,002 km (0.109 R)
• M53: 20,432,526 km (0.094 R)
• M54: 20,676,670 km (0.052 R)
• M55: 20,957,016 km (0.115 R)
• M56: 21,627,663 km (0.1 R)
• M57: 21,912,199 km (0.104 R)
• M58: 22,233,834 km (0.111 R)
• M59: 22,377,298 km (0.088 R)
• M60: 23,608,788 km (0.03 R)
• M61: 24,085,556 km (0.034 R)
• M62: 24,195,960 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.3

Radius: 7.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.72 AU - 14.58 AU

Year: 16760 Days

Day: 23.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,388,348 km

• M1: 162,912 km (0.118 R)
• M2: 389,852 km (0.11 R)
• M3: 633,846 km (0.079 R)
• M4: 1,039,855 km (0.097 R)
• M5: 1,142,180 km (0.12 R)
• M6: 1,491,940 km (0.114 R)
• M7: 2,153,162 km (0.068 R)
• M8: 2,528,054 km (0.099 R)
• M9: 3,098,621 km (0.068 R)
• M10: 3,551,902 km (0.118 R)
• M11: 4,221,203 km (0.089 R)
• M12: 4,519,950 km (0.084 R)
• M13: 4,757,063 km (0.119 R)
• M14: 4,928,951 km (0.091 R)
• M15: 5,636,549 km (0.119 R)
• M16: 6,718,440 km (0.05 R)
• M17: 6,988,913 km (0.114 R)
• M18: 7,822,024 km (0.11 R)
• M19: 8,106,709 km (0.097 R)
• M20: 9,065,781 km (0.104 R)
• M21: 9,364,827 km (0.106 R)
• M22: 9,450,845 km (0.11 R)
• M23: 10,104,439 km (0.095 R)
• M24: 10,593,025 km (0.063 R)
• M25: 10,953,107 km (0.094 R)
• M26: 11,685,389 km (0.028 R)
• M27: 11,778,140 km (0.11 R)
• M28: 11,917,565 km (0.103 R)
• M29: 12,104,263 km (0.089 R)
• M30: 13,438,676 km (0.119 R)
• M31: 14,819,165 km (0.091 R)
• M32: 15,323,011 km (0.042 R)
• M33: 15,526,165 km (0.084 R)
• M34: 16,192,474 km (0.061 R)
• M35: 16,503,039 km (0.097 R)
• M36: 17,235,619 km (0.109 R)
• M37: 17,288,428 km (0.111 R)
• M38: 17,499,959 km (0.074 R)
• M39: 17,552,917 km (0.098 R)
• M40: 17,978,822 km (0.091 R)
• M41: 18,516,028 km (0.088 R)
• M42: 18,732,496 km (0.055 R)
• M43: 19,113,073 km (0.108 R)
• M44: 20,048,209 km (0.032 R)
• M45: 20,214,861 km (0.053 R)
• M46: 21,506,938 km (0.119 R)
• M47: 22,594,514 km (0.045 R)
• M48: 22,941,581 km (0.118 R)
• M49: 23,115,863 km (0.111 R)
• M50: 23,641,251 km (0.112 R)
• M51: 24,466,133 km (0.101 R)
• M52: 24,644,155 km (0.087 R)
• M53: 25,180,762 km (0.092 R)
• M54: 25,781,547 km (0.113 R)
• M55: 26,387,120 km (0.098 R)
• M56: 26,935,994 km (0.076 R)
• M57: 27,427,124 km (0.116 R)
• M58: 28,918,166 km (0.087 R)
• M59: 29,484,095 km (0.105 R)
• M60: 33,217,609 km (0.102 R)
• M61: 34,008,533 km (0.089 R)
• M62: 34,074,655 km (0.08 R)
• M63: 34,140,927 km (0.042 R)
• M64: 34,339,892 km (0.067 R)
• M65: 34,738,870 km (0.076 R)
• M66: 35,675,951 km (0.112 R)
• M67: 36,080,014 km (0.043 R)
• M68: 36,418,106 km (0.085 R)
• M69: 36,485,724 km (0.104 R)
• M70: 37,438,214 km (0.12 R)
• M71: 37,574,946 km (0.073 R)
• M72: 38,398,781 km (0.054 R)
• M73: 38,812,868 km (0.078 R)
• M74: 39,089,924 km (0.097 R)
• M75: 40,976,203 km (0.099 R)
• M76: 41,187,735 km (0.068 R)
• M77: 42,037,002 km (0.056 R)
• M78: 42,463,954 km (0.118 R)
• M79: 43,609,126 km (0.087 R)
• M80: 44,257,782 km (0.061 R)
• M81: 44,982,285 km (0.095 R)
• M82: 45,345,957 km (0.072 R)
• M83: 45,564,669 km (0.038 R)
• M84: 46,369,506 km (0.117 R)
• M85: 46,884,122 km (0.086 R)
• M86: 47,179,129 km (0.08 R)
• M87: 47,474,735 km (0.092 R)
• M88: 47,548,636 km (0.076 R)
• M89: 48,290,641 km (0.09 R)
• M90: 49,260,784 km (0.119 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit