🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 18.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,124,140 km

• M1: 55,501 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.98 AU - 1.58 AU

Year: 554 Days

Day: 47.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.25 AU - 2.63 AU

Year: 1459 Days

Day: 47.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,124,140 km

• M1: 1,272,330 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.41 AU - 3.51 AU

Year: 1950 Days

Day: 17.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,124,140 km

• M1: 118,781 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.28 AU - 3.9 AU

Year: 2604 Days

Day: 33.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 8.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.93 AU - 4.41 AU

Year: 3260 Days

Day: 11.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 95,124,140 km

• M1: 109,206 km (0.12 R)
• M2: 211,980 km (0.072 R)
• M3: 467,493 km (0.066 R)
• M4: 521,648 km (0.12 R)
• M5: 663,317 km (0.09 R)
• M6: 752,776 km (0.081 R)
• M7: 846,724 km (0.109 R)
• M8: 1,099,096 km (0.085 R)
• M9: 1,295,518 km (0.083 R)
• M10: 1,539,212 km (0.082 R)
• M11: 1,810,134 km (0.117 R)
• M12: 1,912,459 km (0.076 R)
• M13: 2,082,851 km (0.099 R)
• M14: 2,136,407 km (0.099 R)
• M15: 2,203,876 km (0.11 R)
• M16: 2,313,381 km (0.086 R)
• M17: 2,410,770 km (0.072 R)
• M18: 2,495,292 km (0.077 R)
• M19: 2,725,524 km (0.114 R)
• M20: 2,828,597 km (0.05 R)
• M21: 3,114,628 km (0.114 R)
• M22: 3,378,518 km (0.113 R)
• M23: 3,441,798 km (0.114 R)
• M24: 3,617,426 km (0.086 R)
• M25: 4,349,857 km (0.112 R)
• M26: 5,054,613 km (0.114 R)
• M27: 5,199,872 km (0.119 R)
• M28: 5,587,780 km (0.105 R)
• M29: 6,177,345 km (0.05 R)
• M30: 6,235,389 km (0.116 R)
• M31: 6,371,673 km (0.059 R)
• M32: 6,687,025 km (0.118 R)
• M33: 7,251,009 km (0.085 R)
• M34: 7,518,191 km (0.113 R)
• M35: 8,253,165 km (0.101 R)
• M36: 8,317,342 km (0.112 R)
• M37: 8,532,165 km (0.068 R)
• M38: 8,661,866 km (0.092 R)
• M39: 8,748,783 km (0.089 R)
• M40: 8,814,157 km (0.084 R)
• M41: 8,989,186 km (0.076 R)
• M42: 9,678,384 km (0.108 R)
• M43: 10,500,125 km (0.037 R)
• M44: 10,662,439 km (0.087 R)
• M45: 10,942,785 km (0.045 R)
• M46: 11,060,219 km (0.066 R)
• M47: 11,296,584 km (0.099 R)
• M48: 12,063,871 km (0.093 R)
• M49: 12,307,118 km (0.103 R)
• M50: 12,380,271 km (0.116 R)
• M51: 12,576,543 km (0.051 R)
• M52: 12,724,346 km (0.109 R)
• M53: 13,096,246 km (0.118 R)
• M54: 14,983,424 km (0.066 R)
• M55: 15,507,914 km (0.088 R)
• M56: 15,613,530 km (0.114 R)
• M57: 15,719,295 km (0.064 R)
• M58: 15,772,403 km (0.091 R)
• M59: 16,872,396 km (0.045 R)
• M60: 17,008,231 km (0.097 R)
• M61: 17,527,784 km (0.105 R)
• M62: 18,163,725 km (0.078 R)
• M63: 18,722,772 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.8

Radius: 6.5

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.02 AU - 20.22 AU

Year: 27122 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,124,140 km

• M1: 114,442 km (0.101 R)
• M2: 162,014 km (0.068 R)
• M3: 255,513 km (0.079 R)
• M4: 329,714 km (0.082 R)
• M5: 550,221 km (0.059 R)
• M6: 812,915 km (0.114 R)
• M7: 1,111,662 km (0.068 R)
• M8: 1,878,949 km (0.082 R)
• M9: 2,312,633 km (0.119 R)
• M10: 4,281,192 km (0.075 R)
• M11: 4,382,470 km (0.102 R)
• M12: 4,484,346 km (0.12 R)
• M13: 4,535,658 km (0.074 R)
• M14: 4,587,269 km (0.054 R)
• M15: 5,166,512 km (0.111 R)
• M16: 5,274,372 km (0.094 R)
• M17: 5,657,642 km (0.067 R)
• M18: 6,163,582 km (0.056 R)
• M19: 6,335,470 km (0.079 R)
• M20: 6,625,540 km (0.062 R)
• M21: 8,838,093 km (0.1 R)
• M22: 9,358,244 km (0.098 R)
• M23: 10,496,235 km (0.05 R)
• M24: 11,255,594 km (0.062 R)
• M25: 12,032,606 km (0.104 R)
• M26: 12,391,491 km (0.069 R)
• M27: 13,267,087 km (0.062 R)
• M28: 13,489,240 km (0.065 R)
• M29: 14,012,085 km (0.096 R)
• M30: 14,238,127 km (0.107 R)
• M31: 14,541,511 km (0.062 R)
• M32: 15,309,248 km (0.035 R)
• M33: 16,406,099 km (0.12 R)
• M34: 17,690,247 km (0.117 R)
• M35: 18,509,296 km (0.081 R)
• M36: 19,592,384 km (0.069 R)
• M37: 20,014,400 km (0.053 R)
• M38: 21,732,232 km (0.109 R)
• M39: 22,344,536 km (0.089 R)
• M40: 26,880,194 km (0.062 R)
• M41: 26,973,693 km (0.077 R)
• M42: 27,349,034 km (0.073 R)
• M43: 28,485,080 km (0.068 R)
• M44: 28,675,967 km (0.097 R)
• M45: 29,829,815 km (0.057 R)
• M46: 30,217,872 km (0.094 R)
• M47: 33,281,337 km (0.05 R)
• M48: 33,381,718 km (0.104 R)
• M49: 35,309,436 km (0.097 R)
• M50: 35,617,159 km (0.071 R)
• M51: 38,531,325 km (0.101 R)
• M52: 39,378,049 km (0.106 R)
• M53: 39,590,628 km (0.109 R)
• M54: 39,803,505 km (0.052 R)
• M55: 40,444,832 km (0.096 R)
• M56: 40,981,888 km (0.097 R)
• M57: 41,413,179 km (0.119 R)
• M58: 41,737,507 km (0.112 R)
• M59: 42,389,005 km (0.079 R)
• M60: 44,584,653 km (0.078 R)
• M61: 45,473,265 km (0.07 R)
• M62: 49,085,605 km (0.091 R)
• M63: 49,199,897 km (0.087 R)
• M64: 49,428,932 km (0.059 R)
• M65: 49,543,524 km (0.079 R)
• M66: 50,694,679 km (0.094 R)
• M67: 53,375,623 km (0.106 R)
• M68: 53,493,207 km (0.067 R)
• M69: 58,631,145 km (0.105 R)
• M70: 61,813,242 km (0.092 R)
• M71: 65,679,898 km (0.063 R)
• M72: 66,058,231 km (0.076 R)
• M73: 67,451,735 km (0.069 R)
• M74: 68,471,245 km (0.114 R)
• M75: 70,783,579 km (0.105 R)
• M76: 75,352,597 km (0.077 R)
• M77: 76,675,491 km (0.115 R)
• M78: 77,073,870 km (0.105 R)
• M79: 78,006,015 km (0.05 R)
• M80: 78,406,638 km (0.088 R)
• M81: 79,344,167 km (0.044 R)
• M82: 81,230,297 km (0.089 R)
• M83: 82,722,536 km (0.108 R)
• M84: 83,676,821 km (0.11 R)
• M85: 83,813,404 km (0.081 R)
• M86: 87,530,462 km (0.05 R)
• M87: 93,418,485 km (0.11 R)
• M88: 93,985,909 km (0.075 R)
• M89: 94,269,996 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 12,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit