🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.57 AU - 0.81 AU

Year: 205 Days

Day: 28 Hours

Environment

Temp: 212 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.21 AU - 2.29 AU

Year: 1209 Days

Day: 36.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,242,559 km

• M1: 30,219 km (0.057 R)
• M2: 429,795 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.9 AU - 2.7 AU

Year: 1249 Days

Day: 29.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,242,559 km

• M1: 172,486 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.14 AU - 4.22 AU

Year: 2528 Days

Day: 22.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 11.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.46 AU - 9.74 AU

Year: 8257 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,242,559 km

• M1: 148,551 km (0.09 R)
• M2: 293,511 km (0.036 R)
• M3: 400,025 km (0.085 R)
• M4: 480,808 km (0.117 R)
• M5: 568,472 km (0.045 R)
• M6: 742,155 km (0.086 R)
• M7: 923,168 km (0.119 R)
• M8: 1,013,675 km (0.087 R)
• M9: 1,143,526 km (0.101 R)
• M10: 1,229,096 km (0.102 R)
• M11: 1,342,491 km (0.11 R)
• M12: 1,499,569 km (0.092 R)
• M13: 1,774,979 km (0.106 R)
• M14: 2,358,710 km (0.06 R)
• M15: 2,437,697 km (0.034 R)
• M16: 2,533,739 km (0.12 R)
• M17: 2,614,821 km (0.087 R)
• M18: 2,913,867 km (0.119 R)
• M19: 3,365,354 km (0.06 R)
• M20: 3,436,712 km (0.075 R)
• M21: 3,709,279 km (0.095 R)
• M22: 3,932,479 km (0.111 R)
• M23: 4,121,870 km (0.072 R)
• M24: 4,217,762 km (0.082 R)
• M25: 4,353,148 km (0.102 R)
• M26: 4,470,433 km (0.106 R)
• M27: 4,668,202 km (0.065 R)
• M28: 4,929,699 km (0.119 R)
• M29: 5,154,843 km (0.049 R)
• M30: 5,258,216 km (0.12 R)
• M31: 5,467,204 km (0.12 R)
• M32: 5,700,277 km (0.075 R)
• M33: 5,914,950 km (0.056 R)
• M34: 6,441,385 km (0.037 R)
• M35: 6,732,652 km (0.071 R)
• M36: 7,235,750 km (0.109 R)
• M37: 7,798,387 km (0.114 R)
• M38: 8,399,621 km (0.067 R)
• M39: 8,595,146 km (0.077 R)
• M40: 9,165,712 km (0.05 R)
• M41: 9,240,960 km (0.095 R)
• M42: 10,187,017 km (0.103 R)
• M43: 10,369,526 km (0.111 R)
• M44: 10,579,412 km (0.12 R)
• M45: 10,711,357 km (0.055 R)
• M46: 11,083,557 km (0.114 R)
• M47: 11,163,891 km (0.09 R)
• M48: 11,595,481 km (0.099 R)
• M49: 12,142,710 km (0.049 R)
• M50: 12,558,741 km (0.079 R)
• M51: 12,838,788 km (0.102 R)
• M52: 13,347,870 km (0.048 R)
• M53: 13,834,811 km (0.115 R)
• M54: 14,008,045 km (0.084 R)
• M55: 14,356,758 km (0.093 R)
• M56: 14,532,087 km (0.044 R)
• M57: 14,620,050 km (0.038 R)
• M58: 15,181,342 km (0.117 R)
• M59: 16,173,026 km (0.117 R)
• M60: 16,630,795 km (0.098 R)
• M61: 16,815,100 km (0.108 R)
• M62: 17,030,970 km (0.119 R)
• M63: 17,154,687 km (0.114 R)
• M64: 17,247,737 km (0.06 R)
• M65: 17,496,518 km (0.103 R)
• M66: 17,840,743 km (0.095 R)
• M67: 17,934,990 km (0.101 R)
• M68: 18,631,218 km (0.049 R)
• M69: 19,239,483 km (0.111 R)
• M70: 19,789,405 km (0.117 R)
• M71: 20,673,379 km (0.102 R)
• M72: 20,904,657 km (0.093 R)
• M73: 21,436,627 km (0.109 R)
• M74: 21,637,238 km (0.111 R)
• M75: 22,141,532 km (0.053 R)
• M76: 22,547,690 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 9.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.59 AU - 10.65 AU

Year: 9864 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,242,559 km

• M1: 352,153 km (0.114 R)
• M2: 485,595 km (0.037 R)
• M3: 585,227 km (0.093 R)
• M4: 959,371 km (0.075 R)
• M5: 1,088,474 km (0.047 R)
• M6: 1,400,535 km (0.106 R)
• M7: 1,819,409 km (0.115 R)
• M8: 1,879,548 km (0.104 R)
• M9: 2,254,590 km (0.091 R)
• M10: 2,495,292 km (0.118 R)
• M11: 2,607,491 km (0.096 R)
• M12: 2,698,596 km (0.083 R)
• M13: 2,813,786 km (0.03 R)
• M14: 3,539,934 km (0.08 R)
• M15: 3,820,281 km (0.11 R)
• M16: 4,294,656 km (0.092 R)
• M17: 4,538,799 km (0.082 R)
• M18: 4,621,228 km (0.09 R)
• M19: 4,704,255 km (0.088 R)
• M20: 4,984,302 km (0.049 R)
• M21: 5,327,629 km (0.072 R)
• M22: 5,443,717 km (0.092 R)
• M23: 5,678,735 km (0.115 R)
• M24: 5,857,056 km (0.12 R)
• M25: 5,916,895 km (0.11 R)
• M26: 6,037,321 km (0.116 R)
• M27: 6,651,271 km (0.104 R)
• M28: 7,414,370 km (0.11 R)
• M29: 8,071,254 km (0.085 R)
• M30: 8,610,255 km (0.115 R)
• M31: 8,712,580 km (0.109 R)
• M32: 9,160,925 km (0.102 R)
• M33: 9,265,494 km (0.077 R)
• M34: 9,546,139 km (0.078 R)
• M35: 9,687,509 km (0.082 R)
• M36: 9,829,627 km (0.096 R)
• M37: 10,044,151 km (0.057 R)
• M38: 10,260,020 km (0.073 R)
• M39: 10,477,685 km (0.064 R)
• M40: 10,806,801 km (0.059 R)
• M41: 11,400,555 km (0.12 R)
• M42: 11,663,548 km (0.117 R)
• M43: 12,042,928 km (0.059 R)
• M44: 12,619,478 km (0.086 R)
• M45: 12,969,687 km (0.108 R)
• M46: 13,048,076 km (0.037 R)
• M47: 13,165,809 km (0.037 R)
• M48: 13,402,174 km (0.032 R)
• M49: 13,640,184 km (0.06 R)
• M50: 14,039,760 km (0.038 R)
• M51: 14,483,767 km (0.047 R)
• M52: 15,137,809 km (0.09 R)
• M53: 15,302,965 km (0.112 R)
• M54: 16,179,159 km (0.095 R)
• M55: 16,729,679 km (0.028 R)
• M56: 17,243,399 km (0.087 R)
• M57: 17,372,651 km (0.077 R)
• M58: 17,718,821 km (0.076 R)
• M59: 19,037,376 km (0.073 R)
• M60: 19,483,926 km (0.117 R)
• M61: 19,708,472 km (0.116 R)
• M62: 20,205,586 km (0.115 R)
• M63: 20,432,825 km (0.12 R)
• M64: 21,396,834 km (0.118 R)
• M65: 22,516,574 km (0.12 R)
• M66: 23,798,927 km (0.087 R)
• M67: 24,135,223 km (0.11 R)
• M68: 25,104,767 km (0.048 R)
• M69: 25,300,291 km (0.092 R)
• M70: 25,938,924 km (0.078 R)
• M71: 26,334,760 km (0.099 R)
• M72: 26,931,955 km (0.107 R)
• M73: 27,886,838 km (0.033 R)
• M74: 28,495,552 km (0.075 R)
• M75: 28,597,428 km (0.073 R)
• M76: 29,262,690 km (0.092 R)
• M77: 29,519,998 km (0.081 R)
• M78: 29,829,666 km (0.071 R)
• M79: 30,608,472 km (0.083 R)
• M80: 31,236,335 km (0.083 R)
• M81: 34,493,379 km (0.06 R)
• M82: 35,914,110 km (0.055 R)
• M83: 36,410,476 km (0.098 R)
• M84: 36,742,583 km (0.096 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 10,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit