🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.67 AU - 0.77 AU

Year: 222 Days

Day: 25.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.77 AU - 0.79 AU

Year: 250 Days

Day: 33.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.18 AU - 1.48 AU

Year: 557 Days

Day: 20.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 82.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.96 AU - 2.3 AU

Year: 1130 Days

Day: 31.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.21 AU - 2.41 AU

Year: 1276 Days

Day: 37.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.95 AU - 3.21 AU

Year: 1506 Days

Day: 23.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 12.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.64 AU - 8.24 AU

Year: 6645 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 82,504,834 km

• M1: 235,018 km (0.046 R)
• M2: 424,409 km (0.063 R)
• M3: 941,270 km (0.05 R)
• M4: 1,051,374 km (0.07 R)
• M5: 1,576,163 km (0.091 R)
• M6: 1,777,522 km (0.112 R)
• M7: 1,888,524 km (0.087 R)
• M8: 2,001,769 km (0.066 R)
• M9: 2,843,108 km (0.096 R)
• M10: 3,191,222 km (0.07 R)
• M11: 3,344,709 km (0.108 R)
• M12: 3,535,596 km (0.071 R)
• M13: 3,946,541 km (0.083 R)
• M14: 4,372,895 km (0.066 R)
• M15: 5,169,803 km (0.081 R)
• M16: 5,350,667 km (0.073 R)
• M17: 5,431,899 km (0.066 R)
• M18: 6,415,654 km (0.108 R)
• M19: 6,895,265 km (0.093 R)
• M20: 7,296,187 km (0.032 R)
• M21: 7,911,932 km (0.095 R)
• M22: 8,004,533 km (0.104 R)
• M23: 9,023,594 km (0.105 R)
• M24: 9,364,228 km (0.085 R)
• M25: 9,783,402 km (0.114 R)
• M26: 10,033,080 km (0.117 R)
• M27: 10,309,986 km (0.101 R)
• M28: 11,312,142 km (0.078 R)
• M29: 11,679,555 km (0.05 R)
• M30: 12,453,125 km (0.056 R)
• M31: 12,615,140 km (0.103 R)
• M32: 13,078,295 km (0.058 R)
• M33: 15,101,307 km (0.084 R)
• M34: 15,826,258 km (0.04 R)
• M35: 16,060,678 km (0.037 R)
• M36: 16,920,118 km (0.102 R)
• M37: 17,099,785 km (0.07 R)
• M38: 18,498,375 km (0.1 R)
• M39: 18,652,611 km (0.083 R)
• M40: 18,745,361 km (0.109 R)
• M41: 19,086,893 km (0.095 R)
• M42: 19,430,370 km (0.051 R)
• M43: 19,807,356 km (0.118 R)
• M44: 19,933,617 km (0.04 R)
• M45: 20,218,601 km (0.076 R)
• M46: 20,600,674 km (0.062 R)
• M47: 20,760,445 km (0.067 R)
• M48: 21,145,958 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 13.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.43 AU - 8.89 AU

Year: 9262 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,504,834 km

• M1: 289,472 km (0.108 R)
• M2: 459,565 km (0.064 R)
• M3: 592,108 km (0.057 R)
• M4: 1,306,737 km (0.115 R)
• M5: 1,718,281 km (0.094 R)
• M6: 1,839,904 km (0.079 R)
• M7: 2,117,857 km (0.096 R)
• M8: 2,409,872 km (0.097 R)
• M9: 3,393,628 km (0.031 R)
• M10: 3,641,811 km (0.075 R)
• M11: 3,800,085 km (0.081 R)
• M12: 4,058,141 km (0.096 R)
• M13: 4,523,540 km (0.114 R)
• M14: 4,832,011 km (0.101 R)
• M15: 5,041,448 km (0.12 R)
• M16: 5,253,877 km (0.086 R)
• M17: 5,469,448 km (0.05 R)
• M18: 5,614,707 km (0.109 R)
• M19: 5,909,265 km (0.092 R)
• M20: 6,058,415 km (0.091 R)
• M21: 6,590,534 km (0.053 R)
• M22: 6,862,204 km (0.086 R)
• M23: 7,256,843 km (0.081 R)
• M24: 8,359,379 km (0.109 R)
• M25: 9,037,207 km (0.074 R)
• M26: 9,296,012 km (0.115 R)
• M27: 10,355,763 km (0.102 R)
• M28: 10,762,968 km (0.102 R)
• M29: 11,037,480 km (0.083 R)
• M30: 11,546,712 km (0.117 R)
• M31: 11,780,683 km (0.042 R)
• M32: 11,874,780 km (0.072 R)
• M33: 11,969,026 km (0.119 R)
• M34: 12,205,989 km (0.107 R)
• M35: 12,396,577 km (0.08 R)
• M36: 12,636,233 km (0.061 R)
• M37: 14,760,074 km (0.093 R)
• M38: 15,372,378 km (0.095 R)
• M39: 16,254,108 km (0.1 R)
• M40: 17,742,008 km (0.059 R)
• M41: 18,666,374 km (0.072 R)
• M42: 19,272,993 km (0.072 R)
• M43: 20,335,886 km (0.038 R)
• M44: 21,017,154 km (0.084 R)
• M45: 21,188,594 km (0.071 R)
• M46: 21,475,373 km (0.102 R)
• M47: 21,878,988 km (0.114 R)
• M48: 22,110,864 km (0.117 R)
• M49: 22,869,924 km (0.11 R)
• M50: 23,282,216 km (0.069 R)
• M51: 23,459,639 km (0.1 R)
• M52: 24,293,647 km (0.096 R)
• M53: 25,258,703 km (0.077 R)
• M54: 25,684,907 km (0.076 R)
• M55: 25,807,129 km (0.096 R)
• M56: 26,482,563 km (0.096 R)
• M57: 27,163,981 km (0.089 R)
• M58: 27,350,829 km (0.102 R)
• M59: 28,165,390 km (0.11 R)
• M60: 29,882,773 km (0.118 R)
• M61: 32,753,107 km (0.116 R)
• M62: 33,018,494 km (0.078 R)
• M63: 34,153,942 km (0.111 R)
• M64: 34,760,262 km (0.063 R)
• M65: 36,188,922 km (0.098 R)
• M66: 36,325,953 km (0.115 R)
• M67: 37,082,919 km (0.093 R)
• M68: 37,428,639 km (0.031 R)
• M69: 37,705,994 km (0.038 R)
• M70: 39,173,549 km (0.048 R)
• M71: 39,949,663 km (0.084 R)
• M72: 40,517,386 km (0.107 R)
• M73: 40,802,221 km (0.085 R)
• M74: 42,742,206 km (0.095 R)
• M75: 43,395,500 km (0.118 R)
• M76: 43,541,208 km (0.092 R)
• M77: 44,712,111 km (0.063 R)
• M78: 44,859,315 km (0.061 R)
• M79: 45,080,271 km (0.086 R)
• M80: 45,597,132 km (0.077 R)
• M81: 48,740,033 km (0.109 R)
• M82: 49,574,640 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.1

Radius: 4.5

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.26 AU - 20.94 AU

Year: 26835 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,504,834 km

• M1: 271,819 km (0.068 R)
• M2: 791,074 km (0.082 R)
• M3: 896,091 km (0.044 R)
• M4: 1,005,597 km (0.118 R)
• M5: 1,177,934 km (0.048 R)
• M6: 1,749,397 km (0.095 R)
• M7: 2,663,291 km (0.065 R)
• M8: 3,023,074 km (0.044 R)
• M9: 3,063,914 km (0.059 R)
• M10: 3,229,519 km (0.098 R)
• M11: 3,271,406 km (0.062 R)
• M12: 3,313,294 km (0.087 R)
• M13: 4,100,178 km (0.09 R)
• M14: 4,328,764 km (0.112 R)
• M15: 4,798,053 km (0.106 R)
• M16: 4,893,795 km (0.115 R)
• M17: 5,087,225 km (0.058 R)
• M18: 5,937,390 km (0.053 R)
• M19: 6,723,228 km (0.107 R)
• M20: 7,101,112 km (0.052 R)
• M21: 7,155,565 km (0.108 R)
• M22: 7,652,679 km (0.111 R)
• M23: 7,933,773 km (0.116 R)
• M24: 7,990,321 km (0.108 R)
• M25: 8,104,016 km (0.082 R)
• M26: 9,150,453 km (0.079 R)
• M27: 9,993,287 km (0.071 R)
• M28: 10,238,628 km (0.11 R)
• M29: 11,176,307 km (0.116 R)
• M30: 11,623,156 km (0.101 R)
• M31: 11,945,988 km (0.058 R)
• M32: 12,337,187 km (0.082 R)
• M33: 12,534,506 km (0.084 R)
• M34: 13,132,299 km (0.105 R)
• M35: 13,807,435 km (0.106 R)
• M36: 14,149,266 km (0.109 R)
• M37: 14,355,561 km (0.119 R)
• M38: 15,120,904 km (0.088 R)
• M39: 15,614,876 km (0.11 R)
• M40: 16,546,123 km (0.112 R)
• M41: 16,909,047 km (0.093 R)
• M42: 18,913,808 km (0.073 R)
• M43: 19,293,189 km (0.114 R)
• M44: 19,982,536 km (0.094 R)
• M45: 23,874,025 km (0.105 R)
• M46: 24,613,637 km (0.084 R)
• M47: 24,778,943 km (0.081 R)
• M48: 25,695,080 km (0.098 R)
• M49: 25,779,004 km (0.088 R)
• M50: 26,115,151 km (0.087 R)
• M51: 31,509,052 km (0.094 R)
• M52: 32,319,722 km (0.065 R)
• M53: 32,682,198 km (0.067 R)
• M54: 33,137,275 km (0.101 R)
• M55: 33,502,892 km (0.065 R)
• M56: 35,723,972 km (0.083 R)
• M57: 37,230,871 km (0.075 R)
• M58: 39,917,649 km (0.119 R)
• M59: 40,696,754 km (0.107 R)
• M60: 40,990,116 km (0.094 R)
• M61: 41,088,102 km (0.114 R)
• M62: 42,269,776 km (0.076 R)
• M63: 42,864,876 km (0.05 R)
• M64: 44,163,535 km (0.089 R)
• M65: 44,565,654 km (0.098 R)
• M66: 44,868,141 km (0.101 R)
• M67: 44,969,120 km (0.085 R)
• M68: 47,414,896 km (0.071 R)
• M69: 47,723,666 km (0.116 R)
• M70: 52,221,774 km (0.101 R)
• M71: 52,753,595 km (0.051 R)
• M72: 53,822,472 km (0.066 R)
• M73: 54,251,967 km (0.104 R)
• M74: 54,359,528 km (0.116 R)
• M75: 55,330,867 km (0.076 R)
• M76: 58,389,096 km (0.064 R)
• M77: 62,063,220 km (0.108 R)
• M78: 62,175,717 km (0.074 R)
• M79: 62,626,456 km (0.037 R)
• M80: 64,896,155 km (0.117 R)
• M81: 65,124,591 km (0.109 R)
• M82: 65,238,883 km (0.078 R)
• M83: 67,192,632 km (0.104 R)
• M84: 67,539,399 km (0.077 R)
• M85: 69,165,379 km (0.062 R)
• M86: 69,749,259 km (0.1 R)
• M87: 70,569,355 km (0.12 R)
• M88: 71,982,755 km (0.117 R)
• M89: 74,120,359 km (0.112 R)
• M90: 75,436,821 km (0.106 R)
• M91: 75,677,075 km (0.069 R)
• M92: 79,921,316 km (0.11 R)
• M93: 80,779,409 km (0.118 R)
• M94: 81,025,199 km (0.101 R)
• M95: 81,640,644 km (0.078 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit