🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.63 AU - 0.67 AU

Year: 198 Days

Day: 16.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,791,560 km

• M1: 335,997 km (0.089 R)
• M2: 452,534 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.68 AU - 0.7 AU

Year: 217 Days

Day: 12.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.1 AU - 3.48 AU

Year: 1765 Days

Day: 12.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.62 AU - 4.02 AU

Year: 2291 Days

Day: 29.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,791,560 km

• M1: 1,712,297 km (0.086 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.8 AU - 4.28 AU

Year: 3076 Days

Day: 20.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,791,560 km

• M1: 544,985 km (0.045 R)
• M2: 1,872,816 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 11.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.93 AU - 4.99 AU

Year: 3567 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,791,560 km

• M1: 170,392 km (0.097 R)
• M2: 250,128 km (0.035 R)
• M3: 384,616 km (0.084 R)
• M4: 629,209 km (0.109 R)
• M5: 702,811 km (0.049 R)
• M6: 906,264 km (0.054 R)
• M7: 981,811 km (0.116 R)
• M8: 1,079,498 km (0.094 R)
• M9: 1,243,009 km (0.076 R)
• M10: 1,493,136 km (0.069 R)
• M11: 1,735,934 km (0.069 R)
• M12: 1,868,477 km (0.098 R)
• M13: 2,156,453 km (0.097 R)
• M14: 2,378,756 km (0.099 R)
• M15: 2,747,365 km (0.047 R)
• M16: 2,902,797 km (0.12 R)
• M17: 3,075,732 km (0.09 R)
• M18: 3,148,886 km (0.028 R)
• M19: 3,416,965 km (0.085 R)
• M20: 3,538,438 km (0.1 R)
• M21: 3,692,524 km (0.093 R)
• M22: 3,770,315 km (0.07 R)
• M23: 3,991,421 km (0.099 R)
• M24: 4,151,939 km (0.058 R)
• M25: 4,429,743 km (0.106 R)
• M26: 4,680,020 km (0.084 R)
• M27: 5,072,714 km (0.079 R)
• M28: 5,369,965 km (0.106 R)
• M29: 5,727,055 km (0.111 R)
• M30: 5,817,562 km (0.086 R)
• M31: 5,908,518 km (0.116 R)
• M32: 6,091,924 km (0.071 R)
• M33: 6,184,226 km (0.098 R)
• M34: 6,351,776 km (0.095 R)
• M35: 6,901,847 km (0.101 R)
• M36: 7,095,128 km (0.104 R)
• M37: 7,606,005 km (0.098 R)
• M38: 7,685,591 km (0.098 R)
• M39: 8,047,617 km (0.095 R)
• M40: 8,149,045 km (0.12 R)
• M41: 8,230,576 km (0.119 R)
• M42: 8,332,901 km (0.106 R)
• M43: 8,892,845 km (0.089 R)
• M44: 9,379,338 km (0.096 R)
• M45: 9,615,104 km (0.09 R)
• M46: 9,983,414 km (0.115 R)
• M47: 10,356,361 km (0.114 R)
• M48: 10,733,797 km (0.118 R)
• M49: 10,868,136 km (0.112 R)
• M50: 11,161,198 km (0.07 R)
• M51: 11,824,066 km (0.038 R)
• M52: 11,986,081 km (0.095 R)
• M53: 12,078,981 km (0.088 R)
• M54: 12,242,043 km (0.109 R)
• M55: 12,476,313 km (0.084 R)
• M56: 12,594,046 km (0.078 R)
• M57: 13,140,228 km (0.093 R)
• M58: 13,332,162 km (0.089 R)
• M59: 13,476,524 km (0.078 R)
• M60: 13,670,104 km (0.039 R)
• M61: 13,791,428 km (0.092 R)
• M62: 13,986,354 km (0.114 R)
• M63: 14,428,415 km (0.115 R)
• M64: 14,700,833 km (0.119 R)
• M65: 14,775,333 km (0.115 R)
• M66: 14,899,948 km (0.116 R)
• M67: 14,974,896 km (0.094 R)
• M68: 15,125,093 km (0.106 R)
• M69: 15,225,473 km (0.087 R)
• M70: 15,351,434 km (0.057 R)
• M71: 16,037,041 km (0.037 R)
• M72: 16,113,785 km (0.107 R)
• M73: 16,293,452 km (0.102 R)
• M74: 16,396,375 km (0.086 R)
• M75: 17,149,451 km (0.109 R)
• M76: 17,359,187 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 13.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.67 AU - 10.39 AU

Year: 10277 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,791,560 km

• M1: 175,030 km (0.061 R)
• M2: 305,628 km (0.095 R)
• M3: 452,085 km (0.094 R)
• M4: 598,990 km (0.059 R)
• M5: 730,337 km (0.051 R)
• M6: 836,252 km (0.067 R)
• M7: 1,230,592 km (0.047 R)
• M8: 1,472,342 km (0.063 R)
• M9: 1,658,143 km (0.044 R)
• M10: 2,617,963 km (0.057 R)
• M11: 2,788,056 km (0.078 R)
• M12: 2,903,545 km (0.061 R)
• M13: 3,852,744 km (0.12 R)
• M14: 4,211,479 km (0.105 R)
• M15: 4,752,874 km (0.099 R)
• M16: 5,388,515 km (0.089 R)
• M17: 6,013,535 km (0.109 R)
• M18: 6,201,879 km (0.078 R)
• M19: 6,392,167 km (0.057 R)
• M20: 6,935,208 km (0.1 R)
• M21: 7,736,903 km (0.119 R)
• M22: 8,357,435 km (0.093 R)
• M23: 8,525,732 km (0.119 R)
• M24: 9,080,292 km (0.103 R)
• M25: 9,427,359 km (0.074 R)
• M26: 10,000,767 km (0.049 R)
• M27: 10,089,928 km (0.05 R)
• M28: 10,767,756 km (0.063 R)
• M29: 12,406,002 km (0.035 R)
• M30: 13,034,163 km (0.112 R)
• M31: 13,971,095 km (0.111 R)
• M32: 14,221,222 km (0.116 R)
• M33: 14,980,581 km (0.102 R)
• M34: 15,288,154 km (0.11 R)
• M35: 15,494,300 km (0.11 R)
• M36: 15,753,254 km (0.068 R)
• M37: 16,065,914 km (0.112 R)
• M38: 16,380,668 km (0.116 R)
• M39: 17,337,196 km (0.095 R)
• M40: 17,606,173 km (0.1 R)
• M41: 18,148,166 km (0.088 R)
• M42: 18,311,827 km (0.11 R)
• M43: 18,475,935 km (0.107 R)
• M44: 18,585,740 km (0.116 R)
• M45: 18,695,695 km (0.079 R)
• M46: 19,582,960 km (0.099 R)
• M47: 20,144,550 km (0.095 R)
• M48: 20,314,044 km (0.117 R)
• M49: 21,226,143 km (0.1 R)
• M50: 21,513,969 km (0.052 R)
• M51: 23,862,506 km (0.077 R)
• M52: 23,982,035 km (0.1 R)
• M53: 24,281,829 km (0.112 R)
• M54: 24,402,105 km (0.109 R)
• M55: 24,763,983 km (0.076 R)
• M56: 25,249,428 km (0.039 R)
• M57: 25,432,236 km (0.097 R)
• M58: 27,409,771 km (0.066 R)
• M59: 28,290,453 km (0.119 R)
• M60: 28,925,197 km (0.063 R)
• M61: 30,273,523 km (0.103 R)
• M62: 30,597,552 km (0.102 R)
• M63: 31,379,949 km (0.086 R)
• M64: 34,642,529 km (0.102 R)
• M65: 35,049,435 km (0.084 R)
• M66: 35,389,620 km (0.067 R)
• M67: 35,526,054 km (0.084 R)
• M68: 36,554,838 km (0.099 R)
• M69: 37,038,189 km (0.067 R)
• M70: 37,384,807 km (0.052 R)
• M71: 38,011,473 km (0.108 R)
• M72: 39,770,295 km (0.072 R)
• M73: 41,052,947 km (0.111 R)
• M74: 41,483,639 km (0.085 R)
• M75: 41,843,572 km (0.105 R)
• M76: 42,132,296 km (0.106 R)
• M77: 42,711,688 km (0.117 R)
• M78: 42,856,948 km (0.114 R)
• M79: 43,512,785 km (0.112 R)
• M80: 45,351,791 km (0.104 R)
• M81: 47,291,178 km (0.076 R)
• M82: 48,953,210 km (0.097 R)
• M83: 50,634,391 km (0.1 R)
• M84: 51,173,392 km (0.065 R)
• M85: 51,791,531 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 13,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit