🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 41.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 20.7 °

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: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.85 AU

Year: 234 Days

Day: 41.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.2 AU - 1.94 AU

Year: 722 Days

Day: 42.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.61 AU - 1.91 AU

Year: 857 Days

Day: 24.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,294,029 km

• M1: 40,541 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.8 AU - 1.84 AU

Year: 901 Days

Day: 42.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.26 AU - 2.92 AU

Year: 1530 Days

Day: 34.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.16 AU - 4.92 AU

Year: 2981 Days

Day: 47.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,294,029 km

• M1: 534,663 km (0.026 R)
• M2: 786,286 km (0.096 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 10.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.57 AU - 6.51 AU

Year: 4787 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,294,029 km

• M1: 149,448 km (0.103 R)
• M2: 227,239 km (0.12 R)
• M3: 312,959 km (0.088 R)
• M4: 604,974 km (0.106 R)
• M5: 671,395 km (0.09 R)
• M6: 886,816 km (0.047 R)
• M7: 1,111,213 km (0.069 R)
• M8: 1,180,926 km (0.06 R)
• M9: 1,662,332 km (0.109 R)
• M10: 1,824,795 km (0.032 R)
• M11: 1,958,535 km (0.071 R)
• M12: 2,452,807 km (0.043 R)
• M13: 2,867,791 km (0.103 R)
• M14: 3,004,524 km (0.056 R)
• M15: 3,083,661 km (0.1 R)
• M16: 3,244,030 km (0.077 R)
• M17: 3,615,033 km (0.073 R)
• M18: 3,720,649 km (0.067 R)
• M19: 3,934,723 km (0.096 R)
• M20: 4,043,331 km (0.084 R)
• M21: 4,263,689 km (0.056 R)
• M22: 4,555,854 km (0.109 R)
• M23: 4,831,562 km (0.076 R)
• M24: 5,715,686 km (0.112 R)
• M25: 5,863,788 km (0.104 R)
• M26: 6,264,860 km (0.107 R)
• M27: 6,857,118 km (0.061 R)
• M28: 6,988,315 km (0.049 R)
• M29: 7,199,846 km (0.12 R)
• M30: 7,333,138 km (0.119 R)
• M31: 7,440,400 km (0.112 R)
• M32: 7,521,183 km (0.036 R)
• M33: 8,345,168 km (0.064 R)
• M34: 8,541,590 km (0.114 R)
• M35: 8,654,536 km (0.069 R)
• M36: 8,824,778 km (0.07 R)
• M37: 9,663,574 km (0.101 R)
• M38: 10,077,661 km (0.084 R)
• M39: 10,286,948 km (0.101 R)
• M40: 10,588,238 km (0.096 R)
• M41: 10,709,712 km (0.095 R)
• M42: 10,953,855 km (0.11 R)
• M43: 11,509,911 km (0.06 R)
• M44: 12,265,679 km (0.078 R)
• M45: 12,393,136 km (0.116 R)
• M46: 12,585,370 km (0.117 R)
• M47: 12,875,290 km (0.07 R)
• M48: 13,037,454 km (0.094 R)
• M49: 13,462,013 km (0.109 R)
• M50: 14,324,894 km (0.118 R)
• M51: 14,966,818 km (0.09 R)
• M52: 15,103,102 km (0.107 R)
• M53: 16,173,624 km (0.093 R)
• M54: 16,489,126 km (0.053 R)
• M55: 16,912,787 km (0.094 R)
• M56: 17,698,924 km (0.075 R)
• M57: 17,806,934 km (0.118 R)
• M58: 18,826,742 km (0.081 R)
• M59: 18,973,947 km (0.095 R)
• M60: 19,306,652 km (0.078 R)
• M61: 19,827,851 km (0.057 R)
• M62: 20,090,246 km (0.104 R)
• M63: 21,843,084 km (0.07 R)
• M64: 21,959,172 km (0.119 R)
• M65: 22,464,215 km (0.104 R)
• M66: 22,816,069 km (0.109 R)
• M67: 23,248,706 km (0.113 R)
• M68: 23,406,681 km (0.078 R)
• M69: 24,482,589 km (0.046 R)
• M70: 25,087,114 km (0.065 R)
• M71: 25,330,360 km (0.103 R)
• M72: 25,411,592 km (0.084 R)
• M73: 25,778,256 km (0.074 R)
• M74: 26,269,984 km (0.074 R)
• M75: 26,516,971 km (0.081 R)
• M76: 26,930,309 km (0.114 R)
• M77: 27,179,390 km (0.08 R)
• M78: 27,345,892 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380

Radius: 13.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.25 AU - 7.59 AU

Year: 5971 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,294,029 km

• M1: 233,073 km (0.102 R)
• M2: 529,576 km (0.103 R)
• M3: 719,117 km (0.029 R)
• M4: 896,241 km (0.094 R)
• M5: 984,354 km (0.088 R)
• M6: 1,143,077 km (0.073 R)
• M7: 1,563,747 km (0.073 R)
• M8: 1,688,362 km (0.048 R)
• M9: 2,031,988 km (0.093 R)
• M10: 2,238,583 km (0.033 R)
• M11: 2,344,498 km (0.078 R)
• M12: 2,470,459 km (0.1 R)
• M13: 2,957,999 km (0.073 R)
• M14: 3,915,275 km (0.102 R)
• M15: 4,130,846 km (0.12 R)
• M16: 4,778,156 km (0.062 R)
• M17: 4,962,461 km (0.096 R)
• M18: 5,601,842 km (0.086 R)
• M19: 5,993,040 km (0.034 R)
• M20: 7,167,234 km (0.065 R)
• M21: 7,619,169 km (0.052 R)
• M22: 7,753,807 km (0.071 R)
• M23: 7,862,116 km (0.071 R)
• M24: 8,135,132 km (0.107 R)
• M25: 8,272,762 km (0.101 R)
• M26: 9,258,463 km (0.049 R)
• M27: 9,838,304 km (0.109 R)
• M28: 10,460,033 km (0.099 R)
• M29: 10,730,356 km (0.097 R)
• M30: 11,959,751 km (0.084 R)
• M31: 12,274,056 km (0.082 R)
• M32: 12,495,761 km (0.097 R)
• M33: 12,654,933 km (0.107 R)
• M34: 12,910,895 km (0.092 R)
• M35: 13,071,862 km (0.099 R)
• M36: 13,168,801 km (0.037 R)
• M37: 13,330,666 km (0.101 R)
• M38: 13,493,429 km (0.086 R)
• M39: 13,591,266 km (0.042 R)
• M40: 13,755,075 km (0.094 R)
• M41: 14,616,909 km (0.117 R)
• M42: 14,953,205 km (0.113 R)
• M43: 15,122,250 km (0.044 R)
• M44: 15,428,178 km (0.112 R)
• M45: 15,873,680 km (0.115 R)
• M46: 16,149,838 km (0.102 R)
• M47: 16,953,029 km (0.079 R)
• M48: 17,306,379 km (0.116 R)
• M49: 17,519,556 km (0.114 R)
• M50: 17,662,123 km (0.094 R)
• M51: 17,769,235 km (0.07 R)
• M52: 17,876,646 km (0.099 R)
• M53: 18,164,173 km (0.097 R)
• M54: 18,634,659 km (0.089 R)
• M55: 19,329,541 km (0.087 R)
• M56: 19,735,699 km (0.117 R)
• M57: 20,181,950 km (0.097 R)
• M58: 20,368,947 km (0.077 R)
• M59: 20,556,543 km (0.058 R)
• M60: 20,933,230 km (0.04 R)
• M61: 21,464,602 km (0.08 R)
• M62: 22,308,633 km (0.101 R)
• M63: 22,890,269 km (0.098 R)
• M64: 23,124,390 km (0.098 R)
• M65: 23,634,220 km (0.068 R)
• M66: 23,949,871 km (0.106 R)
• M67: 24,187,582 km (0.065 R)
• M68: 24,665,248 km (0.076 R)
• M69: 25,105,814 km (0.038 R)
• M70: 25,832,411 km (0.073 R)
• M71: 26,157,636 km (0.081 R)
• M72: 26,688,859 km (0.104 R)
• M73: 27,720,635 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.8

Radius: 4.3

Gravity: 27.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.49 AU - 15.81 AU

Year: 16516 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,294,029 km

• M1: 55,351 km (0.102 R)
• M2: 88,712 km (0.112 R)
• M3: 164,109 km (0.077 R)
• M4: 398,379 km (0.093 R)
• M5: 535,411 km (0.066 R)
• M6: 609,462 km (0.105 R)
• M7: 706,850 km (0.094 R)
• M8: 767,736 km (0.055 R)
• M9: 983,456 km (0.075 R)
• M10: 1,121,685 km (0.081 R)
• M11: 1,169,107 km (0.086 R)
• M12: 1,391,111 km (0.114 R)
• M13: 1,817,315 km (0.062 R)
• M14: 2,495,292 km (0.053 R)
• M15: 3,276,941 km (0.03 R)
• M16: 3,518,243 km (0.11 R)
• M17: 4,164,655 km (0.106 R)
• M18: 5,320,747 km (0.084 R)
• M19: 5,892,062 km (0.117 R)
• M20: 6,655,011 km (0.094 R)
• M21: 6,741,628 km (0.057 R)
• M22: 6,916,059 km (0.076 R)
• M23: 7,493,357 km (0.115 R)
• M24: 8,599,035 km (0.059 R)
• M25: 10,350,527 km (0.116 R)
• M26: 10,501,322 km (0.114 R)
• M27: 10,602,300 km (0.118 R)
• M28: 11,060,519 km (0.106 R)
• M29: 11,266,365 km (0.115 R)
• M30: 11,525,319 km (0.108 R)
• M31: 11,838,577 km (0.099 R)
• M32: 13,831,819 km (0.098 R)
• M33: 13,942,522 km (0.092 R)
• M34: 14,895,011 km (0.107 R)
• M35: 15,065,254 km (0.118 R)
• M36: 15,236,094 km (0.079 R)
• M37: 15,984,233 km (0.105 R)
• M38: 17,098,737 km (0.111 R)
• M39: 18,238,224 km (0.067 R)
• M40: 18,725,315 km (0.043 R)
• M41: 19,154,960 km (0.055 R)
• M42: 20,652,734 km (0.106 R)
• M43: 20,716,014 km (0.088 R)
• M44: 20,779,294 km (0.086 R)
• M45: 21,224,048 km (0.103 R)
• M46: 21,543,739 km (0.06 R)
• M47: 21,993,879 km (0.095 R)
• M48: 23,825,256 km (0.088 R)
• M49: 24,491,116 km (0.109 R)
• M50: 26,182,320 km (0.112 R)
• M51: 27,353,821 km (0.069 R)
• M52: 27,631,774 km (0.089 R)
• M53: 28,824,219 km (0.115 R)
• M54: 29,818,745 km (0.119 R)
• M55: 31,476,738 km (0.059 R)
• M56: 32,060,469 km (0.043 R)
• M57: 34,056,703 km (0.091 R)
• M58: 34,655,843 km (0.076 R)
• M59: 34,730,941 km (0.081 R)
• M60: 35,032,081 km (0.084 R)
• M61: 35,485,363 km (0.056 R)
• M62: 36,321,465 km (0.108 R)
• M63: 36,627,094 km (0.107 R)
• M64: 37,394,830 km (0.099 R)
• M65: 38,790,279 km (0.105 R)
• M66: 39,024,400 km (0.041 R)
• M67: 39,415,897 km (0.102 R)
• M68: 39,965,969 km (0.116 R)
• M69: 41,551,856 km (0.103 R)
• M70: 42,432,838 km (0.037 R)
• M71: 42,513,172 km (0.045 R)
• M72: 42,915,889 km (0.094 R)
• M73: 43,806,296 km (0.072 R)
• M74: 44,050,140 km (0.07 R)
• M75: 44,948,326 km (0.038 R)
• M76: 45,276,394 km (0.066 R)
• M77: 45,935,073 km (0.116 R)
• M78: 46,100,229 km (0.077 R)
• M79: 47,428,359 km (0.114 R)
• M80: 47,678,786 km (0.118 R)
• M81: 47,846,037 km (0.117 R)
• M82: 49,190,622 km (0.086 R)
• M83: 49,613,386 km (0.079 R)
• M84: 49,698,058 km (0.093 R)
• M85: 49,782,880 km (0.103 R)
• M86: 51,831,025 km (0.104 R)
• M87: 52,347,437 km (0.081 R)
• M88: 52,433,605 km (0.063 R)
• M89: 53,993,611 km (0.086 R)
• M90: 54,429,689 km (0.051 R)
• M91: 55,042,143 km (0.042 R)
• M92: 55,481,063 km (0.047 R)
• M93: 56,185,669 km (0.094 R)
• M94: 59,302,840 km (0.097 R)
• M95: 60,113,361 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit