🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.68 AU

Year: 155 Days

Day: 15.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.64 AU - 0.72 AU

Year: 214 Days

Day: 45.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,896,450 km

• M1: 297,101 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.76 AU - 1.1 AU

Year: 342 Days

Day: 46 Hours

Environment

Temp: 35 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1 AU - 1.04 AU

Year: 392 Days

Day: 30.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.62 AU - 2.36 AU

Year: 1069 Days

Day: 21 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.5 AU - 4.01 AU

Year: 2765 Days

Day: 16.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.41 AU - 4.45 AU

Year: 2967 Days

Day: 18.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 10.4

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.63 AU - 6.31 AU

Year: 5555 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,896,450 km

• M1: 282,142 km (0.088 R)
• M2: 473,477 km (0.062 R)
• M3: 621,130 km (0.074 R)
• M4: 766,390 km (0.073 R)
• M5: 913,445 km (0.038 R)
• M6: 1,059,602 km (0.112 R)
• M7: 1,270,834 km (0.104 R)
• M8: 1,545,047 km (0.093 R)
• M9: 1,708,557 km (0.069 R)
• M10: 2,275,832 km (0.083 R)
• M11: 2,433,808 km (0.087 R)
• M12: 2,775,788 km (0.075 R)
• M13: 2,867,492 km (0.071 R)
• M14: 3,022,775 km (0.115 R)
• M15: 3,325,561 km (0.048 R)
• M16: 3,571,500 km (0.106 R)
• M17: 4,523,840 km (0.116 R)
• M18: 5,019,009 km (0.073 R)
• M19: 5,628,171 km (0.106 R)
• M20: 5,725,559 km (0.056 R)
• M21: 6,080,555 km (0.113 R)
• M22: 6,160,440 km (0.101 R)
• M23: 6,853,677 km (0.029 R)
• M24: 7,507,120 km (0.053 R)
• M25: 7,808,859 km (0.118 R)
• M26: 7,982,991 km (0.062 R)
• M27: 8,941,465 km (0.119 R)
• M28: 9,238,267 km (0.045 R)
• M29: 9,353,308 km (0.108 R)
• M30: 10,100,998 km (0.063 R)
• M31: 10,819,367 km (0.114 R)
• M32: 11,013,694 km (0.054 R)
• M33: 11,332,039 km (0.072 R)
• M34: 11,504,675 km (0.098 R)
• M35: 11,703,191 km (0.104 R)
• M36: 13,408,906 km (0.113 R)
• M37: 13,906,768 km (0.092 R)
• M38: 14,091,671 km (0.106 R)
• M39: 14,517,426 km (0.114 R)
• M40: 14,866,438 km (0.077 R)
• M41: 15,408,880 km (0.111 R)
• M42: 15,600,365 km (0.095 R)
• M43: 16,373,786 km (0.076 R)
• M44: 16,597,136 km (0.05 R)
• M45: 18,506,453 km (0.097 R)
• M46: 19,797,932 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 12.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.62 AU - 12.18 AU

Year: 12772 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,896,450 km

• M1: 289,023 km (0.109 R)
• M2: 411,394 km (0.094 R)
• M3: 685,009 km (0.104 R)
• M4: 1,039,556 km (0.046 R)
• M5: 1,154,746 km (0.112 R)
• M6: 1,687,015 km (0.057 R)
• M7: 1,852,321 km (0.096 R)
• M8: 2,567,698 km (0.118 R)
• M9: 3,466,781 km (0.119 R)
• M10: 3,823,123 km (0.111 R)
• M11: 4,116,634 km (0.069 R)
• M12: 4,341,779 km (0.052 R)
• M13: 4,570,963 km (0.106 R)
• M14: 5,001,655 km (0.06 R)
• M15: 6,113,616 km (0.119 R)
• M16: 6,370,925 km (0.083 R)
• M17: 7,209,421 km (0.096 R)
• M18: 7,895,776 km (0.084 R)
• M19: 8,365,064 km (0.112 R)
• M20: 8,746,987 km (0.087 R)
• M21: 9,726,854 km (0.102 R)
• M22: 9,927,165 km (0.086 R)
• M23: 10,382,541 km (0.101 R)
• M24: 10,948,470 km (0.116 R)
• M25: 11,630,187 km (0.062 R)
• M26: 13,477,721 km (0.038 R)
• M27: 13,701,071 km (0.113 R)
• M28: 14,038,414 km (0.081 R)
• M29: 16,475,513 km (0.054 R)
• M30: 16,954,525 km (0.061 R)
• M31: 17,074,951 km (0.106 R)
• M32: 17,195,677 km (0.036 R)
• M33: 17,377,289 km (0.111 R)
• M34: 19,040,667 km (0.092 R)
• M35: 20,050,154 km (0.072 R)
• M36: 20,433,124 km (0.089 R)
• M37: 21,141,769 km (0.057 R)
• M38: 22,450,751 km (0.103 R)
• M39: 22,649,267 km (0.048 R)
• M40: 22,914,953 km (0.083 R)
• M41: 23,114,965 km (0.092 R)
• M42: 23,718,443 km (0.113 R)
• M43: 23,853,231 km (0.078 R)
• M44: 24,667,342 km (0.103 R)
• M45: 25,490,580 km (0.102 R)
• M46: 25,697,773 km (0.109 R)
• M47: 25,974,977 km (0.111 R)
• M48: 26,812,426 km (0.047 R)
• M49: 27,375,662 km (0.039 R)
• M50: 27,587,792 km (0.118 R)
• M51: 28,227,772 km (0.063 R)
• M52: 30,762,857 km (0.088 R)
• M53: 32,842,717 km (0.109 R)
• M54: 33,445,297 km (0.053 R)
• M55: 34,127,613 km (0.099 R)
• M56: 36,046,953 km (0.064 R)
• M57: 36,668,383 km (0.102 R)
• M58: 38,633,501 km (0.09 R)
• M59: 38,712,937 km (0.067 R)
• M60: 38,871,660 km (0.04 R)
• M61: 39,030,683 km (0.076 R)
• M62: 40,149,825 km (0.064 R)
• M63: 40,230,159 km (0.117 R)
• M64: 42,092,951 km (0.092 R)
• M65: 42,665,313 km (0.058 R)
• M66: 43,405,224 km (0.071 R)
• M67: 43,652,808 km (0.069 R)
• M68: 43,818,114 km (0.075 R)
• M69: 44,315,228 km (0.106 R)
• M70: 44,897,612 km (0.096 R)
• M71: 45,650,089 km (0.079 R)
• M72: 45,901,863 km (0.072 R)
• M73: 45,985,787 km (0.065 R)
• M74: 50,946,004 km (0.088 R)
• M75: 52,431,810 km (0.117 R)
• M76: 54,999,059 km (0.072 R)
• M77: 56,612,921 km (0.073 R)
• M78: 56,793,336 km (0.038 R)
• M79: 56,883,543 km (0.078 R)
• M80: 56,973,751 km (0.093 R)
• M81: 57,606,998 km (0.107 R)
• M82: 59,795,615 km (0.11 R)
• M83: 60,623,340 km (0.064 R)
• M84: 60,807,794 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15

Radius: 5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.3 AU - 21.14 AU

Year: 28405 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,896,450 km

• M1: 417,827 km (0.073 R)
• M2: 517,160 km (0.088 R)
• M3: 703,858 km (0.101 R)
• M4: 1,498,073 km (0.08 R)
• M5: 1,926,521 km (0.114 R)
• M6: 2,498,434 km (0.116 R)
• M7: 2,700,092 km (0.107 R)
• M8: 3,138,713 km (0.1 R)
• M9: 3,336,332 km (0.048 R)
• M10: 3,476,954 km (0.116 R)
• M11: 4,449,489 km (0.041 R)
• M12: 6,572,732 km (0.07 R)
• M13: 6,749,258 km (0.066 R)
• M14: 7,004,023 km (0.099 R)
• M15: 7,210,318 km (0.081 R)
• M16: 8,986,045 km (0.072 R)
• M17: 9,351,064 km (0.082 R)
• M18: 10,386,730 km (0.114 R)
• M19: 11,428,230 km (0.068 R)
• M20: 11,762,282 km (0.047 R)
• M21: 12,409,143 km (0.049 R)
• M22: 12,972,679 km (0.118 R)
• M23: 13,225,798 km (0.06 R)
• M24: 13,995,030 km (0.029 R)
• M25: 14,745,713 km (0.078 R)
• M26: 14,910,569 km (0.062 R)
• M27: 15,912,875 km (0.049 R)
• M28: 17,040,394 km (0.104 R)
• M29: 17,561,294 km (0.111 R)
• M30: 17,911,503 km (0.115 R)
• M31: 18,832,876 km (0.113 R)
• M32: 18,975,892 km (0.119 R)
• M33: 19,443,534 km (0.049 R)
• M34: 20,353,389 km (0.075 R)
• M35: 20,795,002 km (0.114 R)
• M36: 21,091,205 km (0.082 R)
• M37: 21,239,756 km (0.11 R)
• M38: 26,856,259 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit