🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.54 AU - 0.68 AU

Year: 176 Days

Day: 29.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,303,623 km

• M1: 355,295 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.64 AU - 0.68 AU

Year: 198 Days

Day: 23.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.73 AU - 1.81 AU

Year: 869 Days

Day: 38.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.62 AU - 2.08 AU

Year: 928 Days

Day: 21.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,303,623 km

• M1: 359,484 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.38 AU - 3.76 AU

Year: 2489 Days

Day: 28.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 14.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.69 AU - 8.63 AU

Year: 7822 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,303,623 km

• M1: 682,316 km (0.085 R)
• M2: 787,034 km (0.103 R)
• M3: 998,117 km (0.063 R)
• M4: 1,342,342 km (0.093 R)
• M5: 1,641,238 km (0.115 R)
• M6: 1,918,144 km (0.113 R)
• M7: 2,639,654 km (0.102 R)
• M8: 2,940,496 km (0.111 R)
• M9: 3,121,360 km (0.064 R)
• M10: 3,494,307 km (0.085 R)
• M11: 3,995,011 km (0.03 R)
• M12: 4,167,198 km (0.057 R)
• M13: 4,698,271 km (0.042 R)
• M14: 4,880,182 km (0.09 R)
• M15: 5,157,536 km (0.108 R)
• M16: 5,282,600 km (0.065 R)
• M17: 5,567,434 km (0.075 R)
• M18: 6,119,450 km (0.079 R)
• M19: 6,859,810 km (0.089 R)
• M20: 7,381,159 km (0.073 R)
• M21: 7,843,267 km (0.078 R)
• M22: 8,425,202 km (0.052 R)
• M23: 9,746,451 km (0.114 R)
• M24: 10,371,920 km (0.115 R)
• M25: 10,809,493 km (0.106 R)
• M26: 11,415,963 km (0.109 R)
• M27: 11,620,613 km (0.065 R)
• M28: 11,826,460 km (0.107 R)
• M29: 12,116,829 km (0.061 R)
• M30: 12,367,555 km (0.067 R)
• M31: 12,493,517 km (0.064 R)
• M32: 12,746,786 km (0.087 R)
• M33: 13,387,513 km (0.12 R)
• M34: 13,907,665 km (0.079 R)
• M35: 15,327,050 km (0.109 R)
• M36: 16,099,872 km (0.077 R)
• M37: 16,237,502 km (0.082 R)
• M38: 17,259,256 km (0.025 R)
• M39: 17,541,547 km (0.051 R)
• M40: 18,254,082 km (0.108 R)
• M41: 18,879,251 km (0.081 R)
• M42: 19,170,070 km (0.066 R)
• M43: 19,707,275 km (0.111 R)
• M44: 20,101,167 km (0.108 R)
• M45: 20,497,451 km (0.088 R)
• M46: 21,046,775 km (0.094 R)
• M47: 21,147,305 km (0.085 R)
• M48: 21,601,035 km (0.108 R)
• M49: 21,702,313 km (0.118 R)
• M50: 22,262,108 km (0.102 R)
• M51: 22,415,745 km (0.098 R)
• M52: 25,613,100 km (0.051 R)
• M53: 26,204,760 km (0.112 R)
• M54: 27,292,037 km (0.101 R)
• M55: 27,401,543 km (0.069 R)
• M56: 27,786,159 km (0.025 R)
• M57: 28,117,069 km (0.107 R)
• M58: 31,097,807 km (0.056 R)
• M59: 31,384,137 km (0.106 R)
• M60: 31,499,028 km (0.097 R)
• M61: 31,613,920 km (0.044 R)
• M62: 33,062,326 km (0.083 R)
• M63: 33,471,776 km (0.106 R)
• M64: 34,413,943 km (0.074 R)
• M65: 34,888,318 km (0.091 R)
• M66: 35,245,558 km (0.113 R)
• M67: 35,783,511 km (0.12 R)
• M68: 37,049,708 km (0.042 R)
• M69: 37,596,787 km (0.081 R)
• M70: 37,718,710 km (0.091 R)
• M71: 38,207,745 km (0.073 R)
• M72: 39,439,683 km (0.063 R)
• M73: 40,309,894 km (0.068 R)
• M74: 40,497,191 km (0.102 R)
• M75: 40,622,105 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.6

Radius: 6.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10 AU - 15.74 AU

Year: 17035 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 101,303,623 km

• M1: 119,678 km (0.114 R)
• M2: 162,164 km (0.111 R)
• M3: 292,015 km (0.091 R)
• M4: 340,335 km (0.118 R)
• M5: 457,620 km (0.079 R)
• M6: 503,696 km (0.032 R)
• M7: 551,567 km (0.114 R)
• M8: 639,232 km (0.052 R)
• M9: 901,178 km (0.104 R)
• M10: 1,005,896 km (0.074 R)
• M11: 1,051,972 km (0.054 R)
• M12: 1,114,654 km (0.047 R)
• M13: 1,412,054 km (0.084 R)
• M14: 1,624,034 km (0.106 R)
• M15: 3,254,352 km (0.058 R)
• M16: 3,993,366 km (0.081 R)
• M17: 4,599,835 km (0.08 R)
• M18: 5,153,796 km (0.087 R)
• M19: 5,953,247 km (0.07 R)
• M20: 6,152,063 km (0.1 R)
• M21: 6,381,845 km (0.092 R)
• M22: 6,702,433 km (0.109 R)
• M23: 6,968,568 km (0.114 R)
• M24: 7,298,731 km (0.026 R)
• M25: 7,389,686 km (0.092 R)
• M26: 8,099,079 km (0.11 R)
• M27: 8,446,146 km (0.119 R)
• M28: 8,765,837 km (0.118 R)
• M29: 8,894,790 km (0.105 R)
• M30: 9,549,131 km (0.118 R)
• M31: 9,648,614 km (0.091 R)
• M32: 9,815,266 km (0.115 R)
• M33: 10,354,716 km (0.113 R)
• M34: 11,638,714 km (0.112 R)
• M35: 12,607,061 km (0.054 R)
• M36: 12,972,230 km (0.116 R)
• M37: 13,082,483 km (0.07 R)
• M38: 13,638,389 km (0.081 R)
• M39: 14,239,773 km (0.116 R)
• M40: 14,353,467 km (0.073 R)
• M41: 15,585,256 km (0.049 R)
• M42: 18,354,163 km (0.074 R)
• M43: 19,562,465 km (0.095 R)
• M44: 20,069,901 km (0.08 R)
• M45: 20,667,395 km (0.093 R)
• M46: 21,011,470 km (0.074 R)
• M47: 21,270,723 km (0.037 R)
• M48: 21,314,106 km (0.111 R)
• M49: 22,893,112 km (0.103 R)
• M50: 23,338,315 km (0.102 R)
• M51: 24,964,743 km (0.109 R)
• M52: 25,422,961 km (0.079 R)
• M53: 25,607,116 km (0.039 R)
• M54: 26,627,523 km (0.101 R)
• M55: 26,814,371 km (0.114 R)
• M56: 27,283,660 km (0.087 R)
• M57: 27,613,822 km (0.104 R)
• M58: 28,851,445 km (0.106 R)
• M59: 28,947,487 km (0.081 R)
• M60: 29,380,573 km (0.109 R)
• M61: 30,888,819 km (0.049 R)
• M62: 32,671,577 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.3

Radius: 3.7

Gravity: 56.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.44 AU - 22.22 AU

Year: 28955 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,303,623 km

• M1: 179,069 km (0.086 R)
• M2: 546,032 km (0.095 R)
• M3: 652,995 km (0.117 R)
• M4: 825,930 km (0.116 R)
• M5: 1,110,914 km (0.076 R)
• M6: 1,178,083 km (0.04 R)
• M7: 1,212,192 km (0.113 R)
• M8: 3,057,930 km (0.117 R)
• M9: 3,344,560 km (0.062 R)
• M10: 4,046,473 km (0.118 R)
• M11: 5,521,657 km (0.111 R)
• M12: 6,046,596 km (0.106 R)
• M13: 6,526,506 km (0.08 R)
• M14: 7,522,529 km (0.087 R)
• M15: 7,650,286 km (0.086 R)
• M16: 9,444,562 km (0.096 R)
• M17: 10,140,492 km (0.034 R)
• M18: 11,215,203 km (0.07 R)
• M19: 11,361,210 km (0.046 R)
• M20: 12,476,014 km (0.09 R)
• M21: 14,015,974 km (0.117 R)
• M22: 14,489,451 km (0.086 R)
• M23: 15,696,108 km (0.095 R)
• M24: 16,601,175 km (0.114 R)
• M25: 18,203,966 km (0.114 R)
• M26: 18,720,378 km (0.105 R)
• M27: 21,735,673 km (0.097 R)
• M28: 22,650,763 km (0.089 R)
• M29: 22,927,669 km (0.103 R)
• M30: 25,279,048 km (0.115 R)
• M31: 25,951,042 km (0.038 R)
• M32: 26,434,692 km (0.045 R)
• M33: 27,607,389 km (0.11 R)
• M34: 28,299,280 km (0.081 R)
• M35: 30,003,349 km (0.087 R)
• M36: 32,464,832 km (0.079 R)
• M37: 34,564,887 km (0.038 R)
• M38: 37,360,123 km (0.113 R)
• M39: 38,674,341 km (0.079 R)
• M40: 40,674,015 km (0.083 R)
• M41: 41,122,959 km (0.073 R)
• M42: 42,479,662 km (0.088 R)
• M43: 42,707,051 km (0.075 R)
• M44: 42,935,038 km (0.082 R)
• M45: 44,888,786 km (0.108 R)
• M46: 45,585,164 km (0.081 R)
• M47: 45,701,551 km (0.058 R)
• M48: 47,341,742 km (0.108 R)
• M49: 47,932,205 km (0.095 R)
• M50: 48,525,211 km (0.119 R)
• M51: 48,643,992 km (0.038 R)
• M52: 49,478,748 km (0.102 R)
• M53: 50,438,717 km (0.097 R)
• M54: 52,011,440 km (0.095 R)
• M55: 52,865,045 km (0.096 R)
• M56: 53,969,227 km (0.073 R)
• M57: 54,092,346 km (0.118 R)
• M58: 56,325,244 km (0.103 R)
• M59: 57,452,913 km (0.05 R)
• M60: 58,461,501 km (0.106 R)
• M61: 59,094,749 km (0.099 R)
• M62: 59,857,848 km (0.119 R)
• M63: 60,240,519 km (0.118 R)
• M64: 60,624,088 km (0.115 R)
• M65: 62,942,257 km (0.115 R)
• M66: 63,851,662 km (0.072 R)
• M67: 65,420,495 km (0.116 R)
• M68: 65,683,339 km (0.096 R)
• M69: 66,737,704 km (0.055 R)
• M70: 68,596,308 km (0.072 R)
• M71: 69,934,312 km (0.074 R)
• M72: 71,686,552 km (0.07 R)
• M73: 72,364,230 km (0.082 R)
• M74: 72,500,065 km (0.033 R)
• M75: 72,908,018 km (0.099 R)
• M76: 73,999,484 km (0.104 R)
• M77: 76,198,872 km (0.108 R)
• M78: 76,613,558 km (0.053 R)
• M79: 77,723,275 km (0.102 R)
• M80: 78,698,503 km (0.076 R)
• M81: 80,379,983 km (0.105 R)
• M82: 82,214,801 km (0.109 R)
• M83: 82,640,108 km (0.113 R)
• M84: 83,350,698 km (0.095 R)
• M85: 83,635,532 km (0.107 R)
• M86: 84,206,098 km (0.066 R)
• M87: 85,781,813 km (0.027 R)
• M88: 86,933,866 km (0.076 R)
• M89: 87,946,195 km (0.075 R)
• M90: 88,671,595 km (0.116 R)
• M91: 90,420,843 km (0.115 R)
• M92: 96,034,353 km (0.089 R)
• M93: 97,680,378 km (0.096 R)
• M94: 98,281,164 km (0.073 R)
• M95: 99,184,735 km (0.086 R)
• M96: 100,393,635 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit