🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 242 Days

Day: 21.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,396,418 km

• M1: 39,643 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.14 AU - 3.28 AU

Year: 2060 Days

Day: 29.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.14 AU - 4.14 AU

Year: 2487 Days

Day: 38.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.24 AU - 4.48 AU

Year: 2716 Days

Day: 22.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,396,418 km

• M1: 2,159,894 km (0.119 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 14.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.72 AU - 8.88 AU

Year: 7064 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,396,418 km

• M1: 185,352 km (0.112 R)
• M2: 327,769 km (0.059 R)
• M3: 882,328 km (0.031 R)
• M4: 1,151,006 km (0.058 R)
• M5: 1,314,516 km (0.083 R)
• M6: 1,525,599 km (0.092 R)
• M7: 1,790,088 km (0.076 R)
• M8: 2,672,716 km (0.057 R)
• M9: 3,198,851 km (0.12 R)
• M10: 3,460,797 km (0.104 R)
• M11: 3,621,615 km (0.116 R)
• M12: 4,090,604 km (0.114 R)
• M13: 4,289,420 km (0.118 R)
• M14: 4,756,165 km (0.114 R)
• M15: 5,239,217 km (0.103 R)
• M16: 5,331,668 km (0.063 R)
• M17: 5,455,685 km (0.042 R)
• M18: 5,865,583 km (0.097 R)
• M19: 6,155,204 km (0.088 R)
• M20: 6,285,504 km (0.045 R)
• M21: 7,429,928 km (0.108 R)
• M22: 7,813,946 km (0.09 R)
• M23: 8,097,434 km (0.084 R)
• M24: 8,674,582 km (0.061 R)
• M25: 9,153,295 km (0.037 R)
• M26: 9,265,045 km (0.043 R)
• M27: 9,452,341 km (0.102 R)
• M28: 9,640,835 km (0.05 R)
• M29: 10,916,157 km (0.069 R)
• M30: 11,473,259 km (0.1 R)
• M31: 12,121,317 km (0.116 R)
• M32: 12,408,695 km (0.085 R)
• M33: 12,573,851 km (0.096 R)
• M34: 12,990,032 km (0.091 R)
• M35: 13,708,102 km (0.086 R)
• M36: 14,656,403 km (0.064 R)
• M37: 15,581,366 km (0.092 R)
• M38: 16,118,423 km (0.075 R)
• M39: 16,434,523 km (0.111 R)
• M40: 16,570,657 km (0.113 R)
• M41: 16,752,718 km (0.112 R)
• M42: 16,981,303 km (0.101 R)
• M43: 17,766,094 km (0.107 R)
• M44: 18,799,216 km (0.094 R)
• M45: 19,755,446 km (0.115 R)
• M46: 20,190,776 km (0.064 R)
• M47: 22,014,224 km (0.039 R)
• M48: 22,264,651 km (0.079 R)
• M49: 22,616,804 km (0.08 R)
• M50: 22,717,783 km (0.036 R)
• M51: 23,479,835 km (0.07 R)
• M52: 23,684,484 km (0.044 R)
• M53: 23,941,194 km (0.062 R)
• M54: 24,302,024 km (0.086 R)
• M55: 24,716,710 km (0.115 R)
• M56: 25,658,129 km (0.084 R)
• M57: 25,816,254 km (0.077 R)
• M58: 25,974,678 km (0.12 R)
• M59: 26,451,746 km (0.103 R)
• M60: 26,611,367 km (0.064 R)
• M61: 28,880,467 km (0.111 R)
• M62: 29,154,680 km (0.072 R)
• M63: 30,371,809 km (0.12 R)
• M64: 32,969,725 km (0.085 R)
• M65: 33,486,287 km (0.117 R)
• M66: 33,890,051 km (0.116 R)
• M67: 34,005,541 km (0.119 R)
• M68: 34,585,681 km (0.075 R)
• M69: 34,935,441 km (0.05 R)
• M70: 35,697,044 km (0.099 R)
• M71: 36,641,904 km (0.042 R)
• M72: 38,194,880 km (0.057 R)
• M73: 38,495,870 km (0.076 R)
• M74: 38,918,784 km (0.108 R)
• M75: 39,952,206 km (0.03 R)
• M76: 40,257,984 km (0.084 R)
• M77: 40,503,025 km (0.083 R)
• M78: 40,994,753 km (0.115 R)
• M79: 41,118,022 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 11.1

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.4 AU - 12 AU

Year: 14334 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,396,418 km

• M1: 143,764 km (0.107 R)
• M2: 388,057 km (0.115 R)
• M3: 888,163 km (0.064 R)
• M4: 998,865 km (0.034 R)
• M5: 1,091,017 km (0.096 R)
• M6: 1,162,226 km (0.109 R)
• M7: 1,489,696 km (0.077 R)
• M8: 1,789,340 km (0.066 R)
• M9: 1,903,334 km (0.038 R)
• M10: 2,229,158 km (0.084 R)
• M11: 2,702,186 km (0.027 R)
• M12: 3,034,892 km (0.101 R)
• M13: 4,416,428 km (0.092 R)
• M14: 4,928,801 km (0.082 R)
• M15: 5,130,908 km (0.039 R)
• M16: 5,376,996 km (0.064 R)
• M17: 5,627,124 km (0.12 R)
• M18: 5,753,684 km (0.085 R)
• M19: 6,312,881 km (0.111 R)
• M20: 6,576,771 km (0.113 R)
• M21: 7,344,507 km (0.12 R)
• M22: 7,950,678 km (0.052 R)
• M23: 8,045,373 km (0.04 R)
• M24: 9,062,340 km (0.064 R)
• M25: 9,260,557 km (0.108 R)
• M26: 10,584,498 km (0.108 R)
• M27: 10,898,354 km (0.118 R)
• M28: 11,109,287 km (0.101 R)
• M29: 11,481,786 km (0.079 R)
• M30: 12,129,994 km (0.035 R)
• M31: 12,403,608 km (0.116 R)
• M32: 13,180,470 km (0.06 R)
• M33: 13,915,893 km (0.101 R)
• M34: 16,261,438 km (0.098 R)
• M35: 16,381,864 km (0.03 R)
• M36: 16,927,747 km (0.105 R)
• M37: 17,603,032 km (0.055 R)
• M38: 18,099,547 km (0.085 R)
• M39: 19,170,219 km (0.03 R)
• M40: 19,425,134 km (0.087 R)
• M41: 20,520,938 km (0.091 R)
• M42: 21,372,449 km (0.043 R)
• M43: 21,702,911 km (0.105 R)
• M44: 23,177,497 km (0.12 R)
• M45: 23,721,734 km (0.112 R)
• M46: 24,339,125 km (0.114 R)
• M47: 24,615,133 km (0.11 R)
• M48: 25,031,165 km (0.066 R)
• M49: 25,100,728 km (0.091 R)
• M50: 25,870,259 km (0.049 R)
• M51: 27,289,045 km (0.08 R)
• M52: 27,719,737 km (0.106 R)
• M53: 28,514,850 km (0.031 R)
• M54: 30,275,916 km (0.068 R)
• M55: 31,169,614 km (0.109 R)
• M56: 33,594,895 km (0.087 R)
• M57: 33,671,638 km (0.039 R)
• M58: 36,237,541 km (0.073 R)
• M59: 37,186,141 km (0.096 R)
• M60: 37,743,244 km (0.111 R)
• M61: 37,982,750 km (0.111 R)
• M62: 38,303,039 km (0.107 R)
• M63: 39,188,359 km (0.111 R)
• M64: 39,755,335 km (0.113 R)
• M65: 40,243,473 km (0.093 R)
• M66: 40,651,725 km (0.09 R)
• M67: 41,061,324 km (0.075 R)
• M68: 42,215,622 km (0.092 R)
• M69: 47,196,034 km (0.039 R)
• M70: 47,368,071 km (0.033 R)
• M71: 48,578,318 km (0.101 R)
• M72: 49,623,708 km (0.112 R)
• M73: 50,676,578 km (0.072 R)
• M74: 51,471,092 km (0.081 R)
• M75: 52,625,988 km (0.106 R)
• M76: 52,982,928 km (0.093 R)
• M77: 53,072,388 km (0.081 R)
• M78: 54,961,211 km (0.055 R)
• M79: 56,871,875 km (0.112 R)
• M80: 57,881,511 km (0.09 R)
• M81: 57,973,513 km (0.106 R)
• M82: 61,508,212 km (0.092 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit