🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.56 AU - 0.62 AU

Year: 174 Days

Day: 17.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.4 AU - 2.2 AU

Year: 925 Days

Day: 44.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.45 AU - 2.57 AU

Year: 1523 Days

Day: 45.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 176.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,935,269 km

• M1: 825,182 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.45 AU - 3.07 AU

Year: 1756 Days

Day: 46.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,935,269 km

• M1: 591,660 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.41 AU - 3.51 AU

Year: 1950 Days

Day: 23.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.08 AU - 3.54 AU

Year: 2306 Days

Day: 20.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.6

Radius: 14

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.86 AU - 9.5 AU

Year: 8149 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,935,269 km

• M1: 195,076 km (0.105 R)
• M2: 307,424 km (0.065 R)
• M3: 505,192 km (0.055 R)
• M4: 782,247 km (0.06 R)
• M5: 910,901 km (0.038 R)
• M6: 1,078,750 km (0.06 R)
• M7: 1,224,459 km (0.102 R)
• M8: 1,359,845 km (0.06 R)
• M9: 1,591,273 km (0.092 R)
• M10: 1,702,573 km (0.12 R)
• M11: 1,894,358 km (0.107 R)
• M12: 2,320,861 km (0.107 R)
• M13: 2,448,319 km (0.103 R)
• M14: 2,867,941 km (0.107 R)
• M15: 3,503,433 km (0.077 R)
• M16: 3,700,303 km (0.107 R)
• M17: 4,182,457 km (0.093 R)
• M18: 4,391,595 km (0.109 R)
• M19: 4,577,396 km (0.049 R)
• M20: 5,346,927 km (0.095 R)
• M21: 6,305,401 km (0.025 R)
• M22: 6,485,516 km (0.032 R)
• M23: 6,728,164 km (0.053 R)
• M24: 7,316,832 km (0.104 R)
• M25: 7,411,228 km (0.106 R)
• M26: 7,537,938 km (0.112 R)
• M27: 9,214,630 km (0.047 R)
• M28: 12,102,767 km (0.117 R)
• M29: 12,252,215 km (0.089 R)
• M30: 12,666,302 km (0.117 R)
• M31: 13,200,067 km (0.11 R)
• M32: 13,315,258 km (0.12 R)
• M33: 13,585,731 km (0.075 R)
• M34: 13,818,954 km (0.107 R)
• M35: 14,526,701 km (0.1 R)
• M36: 14,965,023 km (0.094 R)
• M37: 15,367,292 km (0.049 R)
• M38: 15,569,847 km (0.055 R)
• M39: 15,813,991 km (0.101 R)
• M40: 16,059,331 km (0.116 R)
• M41: 16,512,613 km (0.078 R)
• M42: 17,221,408 km (0.062 R)
• M43: 17,431,892 km (0.12 R)
• M44: 19,188,919 km (0.117 R)
• M45: 19,978,197 km (0.107 R)
• M46: 20,066,460 km (0.067 R)
• M47: 20,155,022 km (0.057 R)
• M48: 20,287,865 km (0.104 R)
• M49: 20,376,726 km (0.108 R)
• M50: 20,510,167 km (0.118 R)
• M51: 20,957,166 km (0.057 R)
• M52: 21,271,920 km (0.112 R)
• M53: 21,906,215 km (0.069 R)
• M54: 22,225,606 km (0.058 R)
• M55: 22,684,722 km (0.113 R)
• M56: 23,939,848 km (0.058 R)
• M57: 24,457,606 km (0.111 R)
• M58: 24,552,152 km (0.106 R)
• M59: 24,979,254 km (0.072 R)
• M60: 25,552,364 km (0.077 R)
• M61: 26,711,597 km (0.052 R)
• M62: 26,808,986 km (0.074 R)
• M63: 27,052,980 km (0.084 R)
• M64: 27,150,817 km (0.109 R)
• M65: 27,248,803 km (0.116 R)
• M66: 28,135,320 km (0.099 R)
• M67: 28,383,204 km (0.107 R)
• M68: 28,532,353 km (0.066 R)
• M69: 28,681,801 km (0.052 R)
• M70: 29,785,235 km (0.103 R)
• M71: 30,749,394 km (0.039 R)
• M72: 31,107,232 km (0.091 R)
• M73: 32,137,063 km (0.076 R)
• M74: 32,240,735 km (0.109 R)
• M75: 34,283,194 km (0.047 R)
• M76: 34,866,925 km (0.116 R)
• M77: 35,400,391 km (0.113 R)
• M78: 35,775,433 km (0.099 R)
• M79: 35,882,695 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 13.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.94 AU - 9.16 AU

Year: 10424 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,935,269 km

• M1: 170,392 km (0.081 R)
• M2: 369,058 km (0.049 R)
• M3: 480,957 km (0.076 R)
• M4: 677,230 km (0.106 R)
• M5: 1,000,959 km (0.091 R)
• M6: 1,120,039 km (0.112 R)
• M7: 1,873,564 km (0.04 R)
• M8: 2,155,556 km (0.11 R)
• M9: 3,210,221 km (0.079 R)
• M10: 3,629,394 km (0.097 R)
• M11: 4,038,395 km (0.097 R)
• M12: 4,519,950 km (0.087 R)
• M13: 4,811,816 km (0.107 R)
• M14: 4,989,987 km (0.079 R)
• M15: 5,170,402 km (0.108 R)
• M16: 5,977,183 km (0.089 R)
• M17: 6,427,921 km (0.047 R)
• M18: 6,526,058 km (0.11 R)
• M19: 6,789,948 km (0.085 R)
• M20: 7,124,898 km (0.094 R)
• M21: 7,396,717 km (0.065 R)
• M22: 7,741,391 km (0.057 R)
• M23: 8,879,681 km (0.056 R)
• M24: 9,025,688 km (0.114 R)
• M25: 9,505,598 km (0.085 R)
• M26: 10,031,884 km (0.1 R)
• M27: 10,336,914 km (0.049 R)
• M28: 10,722,577 km (0.077 R)
• M29: 10,995,294 km (0.111 R)
• M30: 11,349,392 km (0.081 R)
• M31: 11,827,357 km (0.058 R)
• M32: 12,230,823 km (0.071 R)
• M33: 12,474,966 km (0.091 R)
• M34: 13,342,484 km (0.05 R)
• M35: 13,593,959 km (0.092 R)
• M36: 14,572,329 km (0.098 R)
• M37: 14,788,049 km (0.083 R)
• M38: 15,135,415 km (0.096 R)
• M39: 15,485,474 km (0.041 R)
• M40: 16,957,816 km (0.096 R)
• M41: 18,010,237 km (0.068 R)
• M42: 18,334,715 km (0.109 R)
• M43: 18,754,786 km (0.101 R)
• M44: 19,083,752 km (0.117 R)
• M45: 19,557,079 km (0.081 R)
• M46: 19,699,796 km (0.104 R)
• M47: 20,563,424 km (0.119 R)
• M48: 22,228,448 km (0.052 R)
• M49: 22,526,747 km (0.09 R)
• M50: 22,976,737 km (0.117 R)
• M51: 23,177,796 km (0.05 R)
• M52: 23,480,283 km (0.085 R)
• M53: 24,960,854 km (0.11 R)
• M54: 25,064,076 km (0.093 R)
• M55: 26,840,700 km (0.037 R)
• M56: 26,946,466 km (0.115 R)
• M57: 27,904,640 km (0.043 R)
• M58: 28,280,281 km (0.077 R)
• M59: 28,928,189 km (0.091 R)
• M60: 29,690,241 km (0.087 R)
• M61: 30,569,128 km (0.078 R)
• M62: 30,734,883 km (0.105 R)
• M63: 31,289,591 km (0.073 R)
• M64: 31,847,741 km (0.113 R)
• M65: 32,184,187 km (0.109 R)
• M66: 32,465,431 km (0.099 R)
• M67: 32,578,078 km (0.097 R)
• M68: 34,629,364 km (0.076 R)
• M69: 36,370,534 km (0.111 R)
• M70: 36,839,672 km (0.103 R)
• M71: 36,957,256 km (0.11 R)
• M72: 37,133,931 km (0.064 R)
• M73: 37,251,815 km (0.055 R)
• M74: 40,239,882 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.4

Radius: 4.2

Gravity: 54.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.06 AU - 13.9 AU

Year: 15876 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,935,269 km

• M1: 550,071 km (0.073 R)
• M2: 613,501 km (0.084 R)
• M3: 916,437 km (0.117 R)
• M4: 1,070,223 km (0.105 R)
• M5: 1,670,559 km (0.034 R)
• M6: 1,826,590 km (0.106 R)
• M7: 2,820,668 km (0.062 R)
• M8: 3,273,201 km (0.059 R)
• M9: 4,034,804 km (0.039 R)
• M10: 4,456,820 km (0.066 R)
• M11: 4,542,988 km (0.05 R)
• M12: 4,716,821 km (0.113 R)
• M13: 5,618,148 km (0.107 R)
• M14: 5,711,198 km (0.102 R)
• M15: 7,216,900 km (0.102 R)
• M16: 7,624,255 km (0.062 R)
• M17: 8,143,958 km (0.081 R)
• M18: 9,603,435 km (0.096 R)
• M19: 10,051,032 km (0.051 R)
• M20: 10,562,806 km (0.072 R)
• M21: 10,908,677 km (0.104 R)
• M22: 11,082,958 km (0.059 R)
• M23: 11,316,780 km (0.106 R)
• M24: 11,552,247 km (0.078 R)
• M25: 12,208,233 km (0.083 R)
• M26: 12,998,858 km (0.106 R)
• M27: 13,431,495 km (0.095 R)
• M28: 13,555,961 km (0.066 R)
• M29: 14,310,682 km (0.065 R)
• M30: 14,629,176 km (0.06 R)
• M31: 14,885,587 km (0.114 R)
• M32: 15,533,345 km (0.082 R)
• M33: 16,522,038 km (0.11 R)
• M34: 16,856,090 km (0.08 R)
• M35: 19,116,065 km (0.075 R)
• M36: 19,186,077 km (0.115 R)
• M37: 20,032,202 km (0.088 R)
• M38: 20,317,036 km (0.114 R)
• M39: 20,459,902 km (0.091 R)
• M40: 21,541,944 km (0.116 R)
• M41: 22,939,188 km (0.048 R)
• M42: 24,062,818 km (0.106 R)
• M43: 24,517,296 km (0.12 R)
• M44: 25,665,759 km (0.113 R)
• M45: 27,697,597 km (0.032 R)
• M46: 28,173,917 km (0.096 R)
• M47: 28,253,503 km (0.068 R)
• M48: 28,973,517 km (0.091 R)
• M49: 30,024,143 km (0.09 R)
• M50: 30,105,524 km (0.111 R)
• M51: 31,913,265 km (0.04 R)
• M52: 32,245,821 km (0.076 R)
• M53: 35,032,081 km (0.083 R)
• M54: 36,844,759 km (0.093 R)
• M55: 37,106,256 km (0.071 R)
• M56: 38,599,392 km (0.114 R)
• M57: 38,776,366 km (0.111 R)
• M58: 39,131,063 km (0.075 R)
• M59: 40,112,126 km (0.097 R)
• M60: 40,830,794 km (0.066 R)
• M61: 41,825,620 km (0.097 R)
• M62: 43,011,781 km (0.069 R)
• M63: 44,765,068 km (0.106 R)
• M64: 44,951,019 km (0.062 R)
• M65: 46,071,806 km (0.067 R)
• M66: 46,165,753 km (0.067 R)
• M67: 51,131,206 km (0.098 R)
• M68: 51,228,295 km (0.112 R)
• M69: 51,520,160 km (0.08 R)
• M70: 52,398,749 km (0.045 R)
• M71: 53,282,423 km (0.079 R)
• M72: 53,874,232 km (0.1 R)
• M73: 54,765,985 km (0.086 R)
• M74: 55,962,619 km (0.116 R)
• M75: 56,966,420 km (0.097 R)
• M76: 57,268,608 km (0.027 R)
• M77: 57,470,416 km (0.079 R)
• M78: 59,297,454 km (0.093 R)
• M79: 59,706,156 km (0.101 R)
• M80: 60,628,875 km (0.101 R)
• M81: 61,349,788 km (0.091 R)
• M82: 61,556,233 km (0.109 R)
• M83: 63,320,889 km (0.116 R)
• M84: 63,947,704 km (0.094 R)
• M85: 66,051,649 km (0.114 R)
• M86: 66,369,245 km (0.107 R)
• M87: 66,581,225 km (0.098 R)
• M88: 67,537,903 km (0.076 R)
• M89: 68,499,219 km (0.086 R)
• M90: 72,171,398 km (0.105 R)
• M91: 72,607,476 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit