🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 210 Days

Day: 29.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 41.3 °

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: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 228 Days

Day: 29.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,714,332 km

• M1: 235,018 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.48 AU - 1.66 AU

Year: 705 Days

Day: 44.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,714,332 km

• M1: 345,571 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.01 AU - 2.77 AU

Year: 1323 Days

Day: 40.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.99 AU - 4.09 AU

Year: 2385 Days

Day: 42.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.78 AU - 5.24 AU

Year: 3430 Days

Day: 33.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,714,332 km

• M1: 218,413 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.91 AU - 5.95 AU

Year: 4532 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,714,332 km

• M1: 390,002 km (0.082 R)
• M2: 487,689 km (0.091 R)
• M3: 885,470 km (0.06 R)
• M4: 1,047,035 km (0.106 R)
• M5: 1,277,715 km (0.105 R)
• M6: 1,368,521 km (0.081 R)
• M7: 1,855,313 km (0.119 R)
• M8: 2,262,817 km (0.086 R)
• M9: 2,678,550 km (0.088 R)
• M10: 3,179,703 km (0.066 R)
• M11: 3,753,411 km (0.082 R)
• M12: 4,108,406 km (0.052 R)
• M13: 4,381,871 km (0.119 R)
• M14: 4,544,185 km (0.111 R)
• M15: 4,803,288 km (0.069 R)
• M16: 5,385,224 km (0.043 R)
• M17: 5,609,322 km (0.101 R)
• M18: 5,836,411 km (0.042 R)
• M19: 6,066,642 km (0.113 R)
• M20: 6,562,260 km (0.11 R)
• M21: 6,748,210 km (0.039 R)
• M22: 7,152,573 km (0.104 R)
• M23: 7,843,865 km (0.094 R)
• M24: 7,984,637 km (0.034 R)
• M25: 8,326,169 km (0.104 R)
• M26: 8,527,527 km (0.098 R)
• M27: 8,672,338 km (0.082 R)
• M28: 8,847,218 km (0.038 R)
• M29: 9,052,766 km (0.112 R)
• M30: 9,111,857 km (0.073 R)
• M31: 9,648,763 km (0.109 R)
• M32: 9,951,400 km (0.047 R)
• M33: 10,073,472 km (0.044 R)
• M34: 10,195,843 km (0.084 R)
• M35: 10,442,380 km (0.079 R)
• M36: 10,753,245 km (0.076 R)
• M37: 10,909,724 km (0.116 R)
• M38: 11,098,666 km (0.117 R)
• M39: 11,415,814 km (0.098 R)
• M40: 11,639,762 km (0.053 R)
• M41: 11,703,939 km (0.066 R)
• M42: 12,156,772 km (0.107 R)
• M43: 12,648,350 km (0.04 R)
• M44: 12,780,595 km (0.089 R)
• M45: 13,684,914 km (0.116 R)
• M46: 13,752,682 km (0.113 R)
• M47: 14,059,208 km (0.061 R)
• M48: 14,609,728 km (0.096 R)
• M49: 15,448,673 km (0.025 R)
• M50: 15,980,942 km (0.117 R)
• M51: 16,483,142 km (0.08 R)
• M52: 17,356,195 km (0.072 R)
• M53: 17,946,509 km (0.081 R)
• M54: 18,057,959 km (0.065 R)
• M55: 18,468,605 km (0.106 R)
• M56: 18,618,652 km (0.047 R)
• M57: 19,033,337 km (0.109 R)
• M58: 20,605,910 km (0.1 R)
• M59: 21,113,196 km (0.093 R)
• M60: 21,506,190 km (0.066 R)
• M61: 21,782,796 km (0.081 R)
• M62: 22,820,407 km (0.097 R)
• M63: 22,900,891 km (0.081 R)
• M64: 23,588,742 km (0.088 R)
• M65: 23,670,123 km (0.105 R)
• M66: 25,317,196 km (0.067 R)
• M67: 25,609,211 km (0.105 R)
• M68: 25,944,310 km (0.112 R)
• M69: 26,491,988 km (0.039 R)
• M70: 26,830,977 km (0.108 R)
• M71: 27,043,405 km (0.07 R)
• M72: 27,213,947 km (0.064 R)
• M73: 27,342,003 km (0.072 R)
• M74: 27,770,302 km (0.1 R)
• M75: 28,417,013 km (0.046 R)
• M76: 28,503,630 km (0.057 R)
• M77: 28,720,547 km (0.094 R)
• M78: 29,156,027 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.9

Radius: 14.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.98 AU - 7.14 AU

Year: 6719 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,714,332 km

• M1: 177,573 km (0.101 R)
• M2: 269,725 km (0.045 R)
• M3: 491,130 km (0.101 R)
• M4: 660,923 km (0.113 R)
• M5: 773,870 km (0.117 R)
• M6: 950,246 km (0.102 R)
• M7: 1,051,523 km (0.07 R)
• M8: 1,478,326 km (0.1 R)
• M9: 1,598,004 km (0.043 R)
• M10: 1,774,829 km (0.116 R)
• M11: 2,226,316 km (0.117 R)
• M12: 2,385,039 km (0.119 R)
• M13: 3,530,360 km (0.07 R)
• M14: 3,669,785 km (0.107 R)
• M15: 3,954,171 km (0.092 R)
• M16: 4,099,281 km (0.098 R)
• M17: 4,595,347 km (0.08 R)
• M18: 4,696,924 km (0.117 R)
• M19: 4,980,263 km (0.113 R)
• M20: 5,590,772 km (0.078 R)
• M21: 6,113,167 km (0.114 R)
• M22: 6,593,975 km (0.08 R)
• M23: 7,956,064 km (0.056 R)
• M24: 8,574,950 km (0.094 R)
• M25: 9,305,885 km (0.096 R)
• M26: 9,532,376 km (0.076 R)
• M27: 9,924,921 km (0.117 R)
• M28: 10,322,702 km (0.11 R)
• M29: 10,422,932 km (0.092 R)
• M30: 10,590,931 km (0.066 R)
• M31: 10,725,868 km (0.082 R)
• M32: 10,997,538 km (0.085 R)
• M33: 11,134,121 km (0.118 R)
• M34: 11,340,267 km (0.117 R)
• M35: 12,177,267 km (0.071 R)
• M36: 12,460,755 km (0.085 R)
• M37: 12,710,583 km (0.025 R)
• M38: 13,179,124 km (0.109 R)
• M39: 13,360,735 km (0.119 R)
• M40: 13,616,548 km (0.061 R)
• M41: 13,726,652 km (0.119 R)
• M42: 14,281,660 km (0.072 R)
• M43: 14,731,052 km (0.066 R)
• M44: 15,033,240 km (0.098 R)
• M45: 15,375,520 km (0.118 R)
• M46: 15,720,492 km (0.05 R)
• M47: 18,004,702 km (0.107 R)
• M48: 18,246,901 km (0.093 R)
• M49: 18,652,910 km (0.069 R)
• M50: 19,020,920 km (0.042 R)
• M51: 19,556,780 km (0.066 R)
• M52: 20,559,086 km (0.099 R)
• M53: 21,024,036 km (0.076 R)
• M54: 21,364,521 km (0.094 R)
• M55: 21,749,586 km (0.056 R)
• M56: 22,439,830 km (0.076 R)
• M57: 22,918,693 km (0.089 R)
• M58: 23,842,011 km (0.112 R)
• M59: 25,047,022 km (0.112 R)
• M60: 25,770,627 km (0.118 R)
• M61: 25,861,433 km (0.056 R)
• M62: 26,914,751 km (0.107 R)
• M63: 27,377,009 km (0.089 R)
• M64: 27,609,185 km (0.103 R)
• M65: 28,075,481 km (0.119 R)
• M66: 28,262,778 km (0.083 R)
• M67: 28,968,580 km (0.069 R)
• M68: 30,205,904 km (0.085 R)
• M69: 30,830,924 km (0.077 R)
• M70: 31,363,194 km (0.071 R)
• M71: 31,606,141 km (0.078 R)
• M72: 33,126,354 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.3

Radius: 4.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.97 AU - 19.91 AU

Year: 30699 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 55 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,714,332 km

• M1: 188,344 km (0.111 R)
• M2: 464,801 km (0.09 R)
• M3: 1,203,365 km (0.083 R)
• M4: 1,309,430 km (0.078 R)
• M5: 1,884,634 km (0.076 R)
• M6: 1,983,219 km (0.061 R)
• M7: 2,831,140 km (0.103 R)
• M8: 3,501,338 km (0.077 R)
• M9: 3,776,449 km (0.112 R)
• M10: 4,250,524 km (0.056 R)
• M11: 4,412,688 km (0.111 R)
• M12: 4,445,301 km (0.108 R)
• M13: 4,743,000 km (0.088 R)
• M14: 5,013,174 km (0.079 R)
• M15: 5,427,560 km (0.088 R)
• M16: 5,532,877 km (0.061 R)
• M17: 7,308,155 km (0.09 R)
• M18: 7,619,917 km (0.11 R)
• M19: 8,417,872 km (0.085 R)
• M20: 10,006,003 km (0.119 R)
• M21: 11,011,002 km (0.077 R)
• M22: 11,774,250 km (0.107 R)
• M23: 12,880,526 km (0.092 R)
• M24: 12,927,350 km (0.119 R)
• M25: 13,779,759 km (0.042 R)
• M26: 14,164,375 km (0.109 R)
• M27: 14,455,193 km (0.068 R)
• M28: 15,988,721 km (0.068 R)
• M29: 16,291,358 km (0.052 R)
• M30: 16,800,140 km (0.071 R)
• M31: 17,781,203 km (0.045 R)
• M32: 18,621,494 km (0.086 R)
• M33: 18,780,517 km (0.102 R)
• M34: 20,395,276 km (0.066 R)
• M35: 20,668,741 km (0.119 R)
• M36: 20,833,448 km (0.08 R)
• M37: 21,274,612 km (0.112 R)
• M38: 23,013,089 km (0.029 R)
• M39: 24,274,199 km (0.11 R)
• M40: 25,029,818 km (0.103 R)
• M41: 25,205,446 km (0.036 R)
• M42: 25,675,333 km (0.05 R)
• M43: 26,803,151 km (0.104 R)
• M44: 29,476,166 km (0.103 R)
• M45: 30,469,047 km (0.118 R)
• M46: 31,409,719 km (0.12 R)
• M47: 31,472,849 km (0.107 R)
• M48: 31,978,789 km (0.089 R)
• M49: 32,105,648 km (0.114 R)
• M50: 33,577,092 km (0.103 R)
• M51: 34,418,581 km (0.115 R)
• M52: 34,613,656 km (0.079 R)
• M53: 35,070,528 km (0.095 R)
• M54: 35,135,902 km (0.11 R)
• M55: 35,397,998 km (0.092 R)
• M56: 36,386,540 km (0.076 R)
• M57: 39,134,504 km (0.119 R)
• M58: 39,678,442 km (0.076 R)
• M59: 39,814,875 km (0.059 R)
• M60: 40,980,392 km (0.03 R)
• M61: 41,394,329 km (0.106 R)
• M62: 41,740,499 km (0.058 R)
• M63: 42,018,003 km (0.116 R)
• M64: 44,685,183 km (0.107 R)
• M65: 45,753,013 km (0.098 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 13,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit