🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 131 Days

Day: 39.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,016,457 km

• M1: 87,664 km (0.079 R)
• M2: 235,317 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 163 Days

Day: 20.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.76 AU - 1.1 AU

Year: 323 Days

Day: 18.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,016,457 km

• M1: 405,560 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.36 AU - 2.24 AU

Year: 869 Days

Day: 44.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,016,457 km

• M1: 559,346 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.99 AU - 3.67 AU

Year: 2187 Days

Day: 16.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 12.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.12 AU - 6.56 AU

Year: 5745 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,016,457 km

• M1: 170,242 km (0.083 R)
• M2: 317,147 km (0.106 R)
• M3: 491,279 km (0.088 R)
• M4: 725,400 km (0.075 R)
• M5: 1,193,791 km (0.117 R)
• M6: 1,460,823 km (0.116 R)
• M7: 1,921,884 km (0.101 R)
• M8: 2,003,115 km (0.102 R)
• M9: 2,102,299 km (0.089 R)
• M10: 2,288,548 km (0.073 R)
• M11: 2,695,604 km (0.089 R)
• M12: 2,992,556 km (0.116 R)
• M13: 3,261,234 km (0.1 R)
• M14: 3,359,071 km (0.047 R)
• M15: 4,114,241 km (0.111 R)
• M16: 4,742,253 km (0.107 R)
• M17: 4,943,312 km (0.084 R)
• M18: 5,446,709 km (0.085 R)
• M19: 5,563,545 km (0.046 R)
• M20: 5,657,492 km (0.068 R)
• M21: 6,257,081 km (0.118 R)
• M22: 7,309,950 km (0.11 R)
• M23: 7,594,785 km (0.064 R)
• M24: 7,751,713 km (0.105 R)
• M25: 7,909,688 km (0.031 R)
• M26: 8,363,269 km (0.085 R)
• M27: 8,471,279 km (0.04 R)
• M28: 8,634,191 km (0.072 R)
• M29: 9,045,734 km (0.107 R)
• M30: 9,184,412 km (0.1 R)
• M31: 9,435,736 km (0.089 R)
• M32: 10,174,750 km (0.078 R)
• M33: 10,347,984 km (0.095 R)
• M34: 10,463,922 km (0.041 R)
• M35: 11,318,126 km (0.094 R)
• M36: 11,768,715 km (0.039 R)
• M37: 12,102,767 km (0.099 R)
• M38: 12,409,293 km (0.084 R)
• M39: 12,532,711 km (0.069 R)
• M40: 13,375,845 km (0.099 R)
• M41: 13,502,405 km (0.059 R)
• M42: 13,597,549 km (0.104 R)
• M43: 13,852,314 km (0.085 R)
• M44: 13,948,206 km (0.093 R)
• M45: 14,205,215 km (0.119 R)
• M46: 14,398,945 km (0.111 R)
• M47: 14,854,470 km (0.084 R)
• M48: 15,447,177 km (0.098 R)
• M49: 15,746,373 km (0.064 R)
• M50: 16,148,342 km (0.033 R)
• M51: 16,928,196 km (0.096 R)
• M52: 17,030,970 km (0.12 R)
• M53: 18,384,082 km (0.104 R)
• M54: 18,630,620 km (0.055 R)
• M55: 18,736,535 km (0.113 R)
• M56: 18,913,659 km (0.059 R)
• M57: 19,233,948 km (0.037 R)
• M58: 19,879,762 km (0.082 R)
• M59: 20,060,326 km (0.081 R)
• M60: 20,423,251 km (0.044 R)
• M61: 20,715,266 km (0.07 R)
• M62: 21,451,138 km (0.037 R)
• M63: 21,636,490 km (0.077 R)
• M64: 21,822,290 km (0.04 R)
• M65: 22,571,028 km (0.066 R)
• M66: 22,797,369 km (0.12 R)
• M67: 22,948,613 km (0.072 R)
• M68: 23,138,153 km (0.111 R)
• M69: 23,328,142 km (0.113 R)
• M70: 23,939,998 km (0.089 R)
• M71: 24,170,678 km (0.084 R)
• M72: 24,402,255 km (0.12 R)
• M73: 25,101,176 km (0.112 R)
• M74: 25,257,356 km (0.105 R)
• M75: 25,610,108 km (0.117 R)
• M76: 25,806,680 km (0.12 R)
• M77: 26,399,686 km (0.09 R)
• M78: 26,479,122 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 14

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.43 AU - 8.57 AU

Year: 7392 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,016,457 km

• M1: 181,911 km (0.073 R)
• M2: 274,662 km (0.095 R)
• M3: 550,071 km (0.091 R)
• M4: 638,185 km (0.093 R)
• M5: 794,215 km (0.116 R)
• M6: 1,005,896 km (0.119 R)
• M7: 1,119,291 km (0.084 R)
• M8: 1,282,802 km (0.114 R)
• M9: 1,406,968 km (0.104 R)
• M10: 1,519,316 km (0.102 R)
• M11: 1,685,220 km (0.074 R)
• M12: 1,840,054 km (0.115 R)
• M13: 2,145,832 km (0.104 R)
• M14: 3,075,433 km (0.079 R)
• M15: 3,616,678 km (0.052 R)
• M16: 4,400,571 km (0.09 R)
• M17: 4,592,655 km (0.066 R)
• M18: 5,724,662 km (0.053 R)
• M19: 6,147,425 km (0.084 R)
• M20: 6,444,078 km (0.07 R)
• M21: 6,856,220 km (0.111 R)
• M22: 6,995,496 km (0.052 R)
• M23: 7,192,067 km (0.11 R)
• M24: 7,476,303 km (0.07 R)
• M25: 7,793,002 km (0.099 R)
• M26: 8,350,703 km (0.09 R)
• M27: 8,739,807 km (0.095 R)
• M28: 9,134,895 km (0.096 R)
• M29: 9,319,199 km (0.119 R)
• M30: 9,722,964 km (0.114 R)
• M31: 9,942,723 km (0.057 R)
• M32: 10,164,128 km (0.09 R)
• M33: 10,547,398 km (0.066 R)
• M34: 10,870,529 km (0.056 R)
• M35: 11,131,428 km (0.086 R)
• M36: 12,060,880 km (0.079 R)
• M37: 12,500,847 km (0.095 R)
• M38: 12,671,538 km (0.116 R)
• M39: 13,222,806 km (0.095 R)
• M40: 13,361,932 km (0.095 R)
• M41: 13,746,848 km (0.099 R)
• M42: 15,469,168 km (0.118 R)
• M43: 16,021,334 km (0.113 R)
• M44: 16,654,881 km (0.058 R)
• M45: 16,767,677 km (0.064 R)
• M46: 17,525,241 km (0.094 R)
• M47: 17,716,427 km (0.03 R)
• M48: 18,178,086 km (0.075 R)
• M49: 18,371,516 km (0.08 R)
• M50: 18,760,620 km (0.109 R)
• M51: 19,034,683 km (0.088 R)
• M52: 19,626,193 km (0.107 R)
• M53: 19,864,652 km (0.1 R)
• M54: 20,827,614 km (0.111 R)
• M55: 21,274,164 km (0.075 R)
• M56: 21,519,055 km (0.109 R)
• M57: 22,052,821 km (0.109 R)
• M58: 22,300,555 km (0.058 R)
• M59: 22,715,689 km (0.079 R)
• M60: 22,840,752 km (0.099 R)
• M61: 23,175,253 km (0.108 R)
• M62: 23,511,549 km (0.12 R)
• M63: 23,680,146 km (0.087 R)
• M64: 24,018,836 km (0.109 R)
• M65: 24,829,507 km (0.069 R)
• M66: 25,216,666 km (0.025 R)
• M67: 25,346,068 km (0.078 R)
• M68: 25,909,902 km (0.096 R)
• M69: 26,961,426 km (0.032 R)
• M70: 27,403,637 km (0.119 R)
• M71: 29,242,045 km (0.099 R)
• M72: 30,153,246 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 12.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.67 AU - 14.45 AU

Year: 14145 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,016,457 km

• M1: 157,826 km (0.115 R)
• M2: 340,934 km (0.065 R)
• M3: 534,663 km (0.115 R)
• M4: 668,403 km (0.071 R)
• M5: 1,005,896 km (0.092 R)
• M6: 1,090,269 km (0.093 R)
• M7: 1,339,948 km (0.065 R)
• M8: 1,491,192 km (0.085 R)
• M9: 1,708,707 km (0.092 R)
• M10: 1,979,629 km (0.086 R)
• M11: 2,242,322 km (0.065 R)
• M12: 2,493,198 km (0.114 R)
• M13: 2,923,591 km (0.116 R)
• M14: 3,072,441 km (0.06 R)
• M15: 3,198,402 km (0.087 R)
• M16: 3,377,621 km (0.117 R)
• M17: 3,908,394 km (0.107 R)
• M18: 4,128,153 km (0.063 R)
• M19: 4,724,301 km (0.084 R)
• M20: 4,811,816 km (0.075 R)
• M21: 5,226,950 km (0.038 R)
• M22: 5,840,151 km (0.098 R)
• M23: 5,965,664 km (0.104 R)
• M24: 6,060,210 km (0.112 R)
• M25: 6,736,991 km (0.117 R)
• M26: 6,934,759 km (0.061 R)
• M27: 7,201,641 km (0.094 R)
• M28: 7,336,280 km (0.114 R)
• M29: 7,471,815 km (0.062 R)
• M30: 8,337,538 km (0.104 R)
• M31: 8,443,603 km (0.106 R)
• M32: 8,764,490 km (0.103 R)
• M33: 9,308,129 km (0.108 R)
• M34: 9,491,835 km (0.097 R)
• M35: 9,900,237 km (0.102 R)
• M36: 11,669,681 km (0.042 R)
• M37: 12,147,347 km (0.103 R)
• M38: 12,388,499 km (0.085 R)
• M39: 14,163,178 km (0.091 R)
• M40: 14,587,288 km (0.109 R)
• M41: 14,800,914 km (0.113 R)
• M42: 14,886,634 km (0.105 R)
• M43: 15,972,265 km (0.079 R)
• M44: 17,218,416 km (0.105 R)
• M45: 17,444,159 km (0.096 R)
• M46: 17,853,159 km (0.107 R)
• M47: 18,311,228 km (0.091 R)
• M48: 19,098,861 km (0.083 R)
• M49: 19,285,858 km (0.119 R)
• M50: 19,614,525 km (0.05 R)
• M51: 21,479,262 km (0.05 R)
• M52: 21,673,740 km (0.119 R)
• M53: 21,966,503 km (0.088 R)
• M54: 22,260,612 km (0.1 R)
• M55: 22,408,115 km (0.053 R)
• M56: 22,803,203 km (0.088 R)
• M57: 24,305,016 km (0.114 R)
• M58: 25,993,677 km (0.071 R)
• M59: 26,201,020 km (0.102 R)
• M60: 26,983,118 km (0.073 R)
• M61: 27,087,986 km (0.117 R)
• M62: 27,508,804 km (0.105 R)
• M63: 27,825,952 km (0.106 R)
• M64: 28,517,094 km (0.119 R)
• M65: 29,807,675 km (0.116 R)
• M66: 31,062,502 km (0.094 R)
• M67: 31,337,612 km (0.059 R)
• M68: 31,724,024 km (0.117 R)
• M69: 32,334,533 km (0.109 R)
• M70: 32,780,933 km (0.049 R)
• M71: 33,623,468 km (0.11 R)
• M72: 33,962,606 km (0.101 R)
• M73: 34,132,549 km (0.062 R)
• M74: 34,359,489 km (0.077 R)
• M75: 34,986,454 km (0.107 R)
• M76: 35,272,635 km (0.112 R)
• M77: 35,502,118 km (0.101 R)
• M78: 35,617,159 km (0.109 R)
• M79: 37,531,712 km (0.058 R)
• M80: 37,824,625 km (0.119 R)
• M81: 38,236,169 km (0.041 R)
• M82: 38,354,052 km (0.102 R)
• M83: 38,767,391 km (0.079 R)
• M84: 38,944,963 km (0.05 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit