🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.68 AU - 0.72 AU

Year: 206 Days

Day: 40.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.66 AU - 0.82 AU

Year: 224 Days

Day: 28.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,361,334 km

• M1: 79,436 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.98 AU - 1 AU

Year: 346 Days

Day: 27.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.03 AU - 2.29 AU

Year: 1116 Days

Day: 45.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,361,334 km

• M1: 528,529 km (0.061 R)
• M2: 1,516,474 km (0.051 R)

Asteroid Belt

Center: 2.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.74 AU - 4.5 AU

Year: 2421 Days

Day: 40.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,361,334 km

• M1: 447,298 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.22 AU - 4.72 AU

Year: 2780 Days

Day: 29.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5 AU - 5.02 AU

Year: 3941 Days

Day: 13.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,361,334 km

• M1: 136,583 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.3

Radius: 10.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.39 AU - 7.81 AU

Year: 7364 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,361,334 km

• M1: 218,862 km (0.066 R)
• M2: 366,664 km (0.11 R)
• M3: 463,305 km (0.084 R)
• M4: 570,267 km (0.1 R)
• M5: 642,074 km (0.076 R)
• M6: 748,438 km (0.086 R)
• M7: 877,990 km (0.032 R)
• M8: 1,255,126 km (0.062 R)
• M9: 1,352,215 km (0.07 R)
• M10: 1,472,193 km (0.09 R)
• M11: 1,809,835 km (0.11 R)
• M12: 2,195,498 km (0.059 R)
• M13: 2,266,109 km (0.098 R)
• M14: 2,885,743 km (0.101 R)
• M15: 3,174,467 km (0.116 R)
• M16: 3,390,486 km (0.08 R)
• M17: 4,481,503 km (0.059 R)
• M18: 4,602,229 km (0.078 R)
• M19: 5,254,326 km (0.053 R)
• M20: 5,869,323 km (0.077 R)
• M21: 5,968,506 km (0.108 R)
• M22: 6,168,668 km (0.094 R)
• M23: 8,067,514 km (0.068 R)
• M24: 8,288,919 km (0.044 R)
• M25: 8,475,019 km (0.059 R)
• M26: 8,662,465 km (0.082 R)
• M27: 9,079,843 km (0.119 R)
• M28: 9,503,654 km (0.099 R)
• M29: 9,581,444 km (0.099 R)
• M30: 9,855,358 km (0.05 R)
• M31: 10,652,116 km (0.071 R)
• M32: 10,976,744 km (0.072 R)
• M33: 11,058,275 km (0.086 R)
• M34: 11,718,749 km (0.099 R)
• M35: 12,391,940 km (0.086 R)
• M36: 12,562,332 km (0.063 R)
• M37: 13,077,846 km (0.114 R)
• M38: 13,600,242 km (0.092 R)
• M39: 13,731,888 km (0.073 R)
• M40: 14,441,430 km (0.108 R)
• M41: 15,345,002 km (0.12 R)
• M42: 15,895,971 km (0.05 R)
• M43: 16,081,023 km (0.073 R)
• M44: 16,828,564 km (0.081 R)
• M45: 17,492,030 km (0.031 R)
• M46: 17,874,851 km (0.094 R)
• M47: 18,503,162 km (0.086 R)
• M48: 18,600,401 km (0.103 R)
• M49: 19,286,157 km (0.112 R)
• M50: 20,130,039 km (0.117 R)
• M51: 20,480,996 km (0.087 R)
• M52: 20,682,504 km (0.089 R)
• M53: 21,189,042 km (0.036 R)
• M54: 21,290,919 km (0.096 R)
• M55: 21,905,167 km (0.075 R)
• M56: 23,518,880 km (0.118 R)
• M57: 23,835,728 km (0.097 R)
• M58: 24,366,800 km (0.094 R)
• M59: 25,657,232 km (0.08 R)
• M60: 26,859,550 km (0.09 R)
• M61: 27,912,719 km (0.08 R)
• M62: 28,866,405 km (0.097 R)
• M63: 29,205,544 km (0.053 R)
• M64: 29,432,334 km (0.072 R)
• M65: 30,345,629 km (0.047 R)
• M66: 30,863,387 km (0.095 R)
• M67: 31,036,621 km (0.083 R)
• M68: 31,442,181 km (0.094 R)
• M69: 32,669,183 km (0.067 R)
• M70: 32,904,650 km (0.056 R)
• M71: 33,614,492 km (0.097 R)
• M72: 34,150,202 km (0.091 R)
• M73: 34,449,098 km (0.083 R)
• M74: 34,808,881 km (0.101 R)
• M75: 35,230,149 km (0.065 R)
• M76: 36,017,034 km (0.034 R)
• M77: 36,932,124 km (0.066 R)
• M78: 37,854,993 km (0.11 R)
• M79: 40,352,679 km (0.115 R)
• M80: 40,478,940 km (0.026 R)
• M81: 40,731,910 km (0.037 R)
• M82: 40,858,619 km (0.102 R)
• M83: 41,048,908 km (0.095 R)
• M84: 42,132,595 km (0.103 R)
• M85: 42,581,538 km (0.096 R)
• M86: 43,096,603 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.3

Radius: 6.2

Gravity: 18.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.83 AU - 16.93 AU

Year: 21199 Days

Day: 18.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,361,334 km

• M1: 224,546 km (0.094 R)
• M2: 287,378 km (0.119 R)
• M3: 375,640 km (0.06 R)
• M4: 536,608 km (0.104 R)
• M5: 580,440 km (0.068 R)
• M6: 1,029,084 km (0.041 R)
• M7: 1,595,910 km (0.083 R)
• M8: 1,927,868 km (0.092 R)
• M9: 2,390,873 km (0.12 R)
• M10: 2,808,700 km (0.068 R)
• M11: 3,331,395 km (0.062 R)
• M12: 4,509,927 km (0.119 R)
• M13: 4,787,880 km (0.071 R)
• M14: 5,263,601 km (0.095 R)
• M15: 7,969,378 km (0.11 R)
• M16: 8,025,028 km (0.1 R)
• M17: 8,248,827 km (0.034 R)
• M18: 10,052,528 km (0.069 R)
• M19: 12,550,214 km (0.108 R)
• M20: 13,269,182 km (0.027 R)
• M21: 13,467,548 km (0.111 R)
• M22: 13,934,144 km (0.025 R)
• M23: 14,746,610 km (0.112 R)
• M24: 15,783,473 km (0.113 R)
• M25: 16,772,315 km (0.08 R)
• M26: 16,915,181 km (0.039 R)
• M27: 17,202,110 km (0.078 R)
• M28: 18,439,882 km (0.108 R)
• M29: 19,106,640 km (0.087 R)
• M30: 19,330,738 km (0.097 R)
• M31: 19,856,724 km (0.083 R)
• M32: 21,154,037 km (0.105 R)
• M33: 21,851,761 km (0.085 R)
• M34: 22,872,916 km (0.066 R)
• M35: 23,669,076 km (0.067 R)
• M36: 23,749,111 km (0.1 R)
• M37: 24,312,496 km (0.091 R)
• M38: 24,474,212 km (0.04 R)
• M39: 24,636,226 km (0.051 R)
• M40: 24,961,602 km (0.031 R)
• M41: 25,698,670 km (0.114 R)
• M42: 25,780,949 km (0.117 R)
• M43: 25,863,377 km (0.073 R)
• M44: 26,442,920 km (0.11 R)
• M45: 26,609,272 km (0.09 R)
• M46: 27,278,125 km (0.062 R)
• M47: 27,530,347 km (0.084 R)
• M48: 28,121,857 km (0.069 R)
• M49: 28,206,828 km (0.062 R)
• M50: 31,758,431 km (0.088 R)
• M51: 31,935,256 km (0.1 R)
• M52: 34,990,942 km (0.1 R)
• M53: 35,082,197 km (0.08 R)
• M54: 35,631,520 km (0.111 R)
• M55: 38,138,631 km (0.117 R)
• M56: 38,609,116 km (0.092 R)
• M57: 39,460,777 km (0.065 R)
• M58: 40,797,883 km (0.117 R)
• M59: 40,990,116 km (0.095 R)
• M60: 41,568,611 km (0.082 R)
• M61: 43,712,797 km (0.107 R)
• M62: 44,007,954 km (0.067 R)
• M63: 46,192,681 km (0.106 R)
• M64: 46,292,762 km (0.112 R)
• M65: 47,197,380 km (0.044 R)
• M66: 47,298,209 km (0.099 R)
• M67: 48,921,795 km (0.114 R)
• M68: 49,228,171 km (0.117 R)
• M69: 50,048,566 km (0.106 R)
• M70: 50,460,409 km (0.084 R)
• M71: 51,494,878 km (0.071 R)
• M72: 52,850,235 km (0.103 R)
• M73: 52,954,953 km (0.072 R)
• M74: 53,374,725 km (0.102 R)
• M75: 53,690,077 km (0.065 R)
• M76: 55,170,498 km (0.112 R)
• M77: 56,129,271 km (0.098 R)
• M78: 56,664,233 km (0.03 R)
• M79: 61,004,815 km (0.083 R)
• M80: 61,885,797 km (0.087 R)
• M81: 62,106,603 km (0.063 R)
• M82: 64,889,572 km (0.096 R)
• M83: 65,001,771 km (0.115 R)
• M84: 65,451,163 km (0.089 R)
• M85: 66,127,046 km (0.115 R)
• M86: 67,940,621 km (0.083 R)
• M87: 68,510,738 km (0.1 R)
• M88: 68,853,617 km (0.11 R)
• M89: 70,807,066 km (0.075 R)
• M90: 71,269,323 km (0.047 R)
• M91: 73,128,526 km (0.057 R)
• M92: 75,710,734 km (0.075 R)
• M93: 77,845,646 km (0.037 R)
• M94: 78,442,242 km (0.08 R)
• M95: 78,681,299 km (0.065 R)
• M96: 79,279,990 km (0.074 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit