🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.61 AU - 0.69 AU

Year: 183 Days

Day: 17.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.02 AU - 1.08 AU

Year: 376 Days

Day: 38 Hours

Environment

Temp: 80 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,556,855 km

• M1: 928,704 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.89 AU - 3.75 AU

Year: 2116 Days

Day: 27.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 9.9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.29 AU - 7.65 AU

Year: 5757 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 127 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,556,855 km

• M1: 131,347 km (0.092 R)
• M2: 201,808 km (0.058 R)
• M3: 403,465 km (0.081 R)
• M4: 487,240 km (0.068 R)
• M5: 650,452 km (0.116 R)
• M6: 805,585 km (0.102 R)
• M7: 1,137,841 km (0.11 R)
• M8: 1,511,238 km (0.055 R)
• M9: 1,756,877 km (0.109 R)
• M10: 1,847,683 km (0.09 R)
• M11: 2,053,380 km (0.092 R)
• M12: 2,286,454 km (0.117 R)
• M13: 2,426,477 km (0.117 R)
• M14: 2,778,332 km (0.074 R)
• M15: 2,993,005 km (0.093 R)
• M16: 3,102,361 km (0.104 R)
• M17: 3,325,261 km (0.108 R)
• M18: 4,743,898 km (0.11 R)
• M19: 4,923,416 km (0.112 R)
• M20: 5,609,920 km (0.049 R)
• M21: 5,854,513 km (0.086 R)
• M22: 5,964,318 km (0.094 R)
• M23: 6,074,870 km (0.08 R)
• M24: 6,270,096 km (0.089 R)
• M25: 6,523,963 km (0.058 R)
• M26: 6,723,826 km (0.072 R)
• M27: 7,483,933 km (0.089 R)
• M28: 7,693,220 km (0.04 R)
• M29: 8,087,111 km (0.09 R)
• M30: 8,240,300 km (0.085 R)
• M31: 9,052,766 km (0.034 R)
• M32: 9,533,124 km (0.095 R)
• M33: 9,662,526 km (0.117 R)
• M34: 9,825,289 km (0.098 R)
• M35: 10,087,534 km (0.09 R)
• M36: 10,252,540 km (0.092 R)
• M37: 10,418,594 km (0.076 R)
• M38: 11,125,294 km (0.049 R)
• M39: 11,364,352 km (0.089 R)
• M40: 11,674,169 km (0.073 R)
• M41: 11,778,140 km (0.113 R)
• M42: 11,847,553 km (0.108 R)
• M43: 12,267,025 km (0.101 R)
• M44: 12,408,096 km (0.058 R)
• M45: 12,584,921 km (0.073 R)
• M46: 13,228,790 km (0.063 R)
• M47: 13,554,764 km (0.035 R)
• M48: 13,627,618 km (0.074 R)
• M49: 13,920,082 km (0.053 R)
• M50: 13,993,534 km (0.116 R)
• M51: 14,177,839 km (0.093 R)
• M52: 14,474,192 km (0.057 R)
• M53: 14,922,687 km (0.119 R)
• M54: 15,527,661 km (0.105 R)
• M55: 15,756,695 km (0.077 R)
• M56: 15,948,330 km (0.101 R)
• M57: 16,025,223 km (0.09 R)
• M58: 16,489,126 km (0.114 R)
• M59: 17,351,109 km (0.113 R)
• M60: 18,067,234 km (0.1 R)
• M61: 18,671,310 km (0.12 R)
• M62: 19,282,118 km (0.094 R)
• M63: 19,363,948 km (0.08 R)
• M64: 20,148,140 km (0.059 R)
• M65: 21,704,856 km (0.042 R)
• M66: 22,132,257 km (0.103 R)
• M67: 22,390,014 km (0.111 R)
• M68: 23,125,736 km (0.112 R)
• M69: 23,562,113 km (0.116 R)
• M70: 23,825,406 km (0.08 R)
• M71: 24,665,248 km (0.09 R)
• M72: 24,887,850 km (0.066 R)
• M73: 25,021,740 km (0.103 R)
• M74: 25,111,199 km (0.085 R)
• M75: 25,200,659 km (0.094 R)
• M76: 26,011,031 km (0.09 R)
• M77: 28,867,153 km (0.115 R)
• M78: 29,478,560 km (0.113 R)
• M79: 30,714,088 km (0.103 R)
• M80: 31,145,828 km (0.062 R)
• M81: 31,579,512 km (0.119 R)
• M82: 31,676,152 km (0.084 R)
• M83: 32,647,940 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.5

Radius: 8.2

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.58 AU - 9.24 AU

Year: 8532 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,556,855 km

• M1: 109,206 km (0.079 R)
• M2: 217,067 km (0.09 R)
• M3: 493,823 km (0.115 R)
• M4: 564,134 km (0.099 R)
• M5: 747,989 km (0.083 R)
• M6: 968,945 km (0.063 R)
• M7: 1,249,292 km (0.035 R)
• M8: 1,640,341 km (0.1 R)
• M9: 1,749,397 km (0.043 R)
• M10: 1,906,326 km (0.089 R)
• M11: 2,233,795 km (0.084 R)
• M12: 2,655,362 km (0.114 R)
• M13: 2,914,915 km (0.103 R)
• M14: 4,062,779 km (0.057 R)
• M15: 4,181,560 km (0.04 R)
• M16: 4,544,933 km (0.095 R)
• M17: 4,606,567 km (0.112 R)
• M18: 4,730,434 km (0.086 R)
• M19: 4,950,194 km (0.114 R)
• M20: 5,237,421 km (0.109 R)
• M21: 5,302,048 km (0.029 R)
• M22: 6,509,751 km (0.071 R)
• M23: 6,789,350 km (0.025 R)
• M24: 7,798,537 km (0.1 R)
• M25: 8,358,482 km (0.11 R)
• M26: 8,700,612 km (0.086 R)
• M27: 8,854,100 km (0.094 R)
• M28: 9,516,669 km (0.095 R)
• M29: 9,794,173 km (0.11 R)
• M30: 10,276,027 km (0.114 R)
• M31: 11,096,272 km (0.12 R)
• M32: 11,388,437 km (0.116 R)
• M33: 11,894,975 km (0.094 R)
• M34: 12,108,152 km (0.108 R)
• M35: 12,973,875 km (0.111 R)
• M36: 13,061,540 km (0.086 R)
• M37: 13,237,467 km (0.105 R)
• M38: 13,725,305 km (0.114 R)
• M39: 14,038,863 km (0.056 R)
• M40: 14,218,978 km (0.049 R)
• M41: 14,490,798 km (0.026 R)
• M42: 14,810,040 km (0.108 R)
• M43: 15,362,654 km (0.093 R)
• M44: 16,157,168 km (0.071 R)
• M45: 17,156,931 km (0.082 R)
• M46: 17,301,443 km (0.087 R)
• M47: 17,397,933 km (0.102 R)
• M48: 18,176,740 km (0.063 R)
• M49: 18,373,162 km (0.119 R)
• M50: 18,570,332 km (0.029 R)
• M51: 19,166,030 km (0.113 R)
• M52: 19,315,927 km (0.116 R)
• M53: 19,616,918 km (0.109 R)
• M54: 19,717,598 km (0.084 R)
• M55: 21,351,805 km (0.09 R)
• M56: 22,500,268 km (0.072 R)
• M57: 22,922,882 km (0.051 R)
• M58: 23,990,861 km (0.071 R)
• M59: 24,422,600 km (0.054 R)
• M60: 24,639,368 km (0.088 R)
• M61: 25,184,203 km (0.098 R)
• M62: 25,403,364 km (0.104 R)
• M63: 26,285,842 km (0.11 R)
• M64: 26,954,395 km (0.05 R)
• M65: 28,081,016 km (0.119 R)
• M66: 30,438,080 km (0.061 R)
• M67: 31,022,709 km (0.043 R)
• M68: 31,610,928 km (0.084 R)
• M69: 32,738,596 km (0.1 R)
• M70: 33,217,310 km (0.068 R)
• M71: 33,397,425 km (0.119 R)
• M72: 33,457,564 km (0.112 R)
• M73: 34,667,511 km (0.108 R)
• M74: 35,277,871 km (0.113 R)
• M75: 36,199,992 km (0.072 R)
• M76: 36,447,277 km (0.069 R)
• M77: 38,382,326 km (0.098 R)
• M78: 40,542,818 km (0.084 R)
• M79: 40,735,351 km (0.119 R)
• M80: 41,185,790 km (0.092 R)
• M81: 43,265,799 km (0.088 R)
• M82: 43,593,867 km (0.115 R)
• M83: 44,054,479 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.3

Radius: 8.1

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.61 AU - 11.35 AU

Year: 11869 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,556,855 km

• M1: 346,768 km (0.085 R)
• M2: 816,655 km (0.082 R)
• M3: 984,653 km (0.076 R)
• M4: 1,118,244 km (0.069 R)
• M5: 1,453,343 km (0.096 R)
• M6: 2,600,909 km (0.116 R)
• M7: 3,273,351 km (0.084 R)
• M8: 4,068,912 km (0.097 R)
• M9: 4,285,979 km (0.054 R)
• M10: 5,152,899 km (0.062 R)
• M11: 5,309,079 km (0.028 R)
• M12: 5,586,284 km (0.069 R)
• M13: 5,706,560 km (0.108 R)
• M14: 5,908,966 km (0.111 R)
• M15: 6,113,766 km (0.101 R)
• M16: 6,827,198 km (0.036 R)
• M17: 6,998,936 km (0.097 R)
• M18: 7,259,237 km (0.118 R)
• M19: 8,793,512 km (0.065 R)
• M20: 9,027,334 km (0.105 R)
• M21: 9,168,704 km (0.105 R)
• M22: 9,263,399 km (0.119 R)
• M23: 9,789,535 km (0.088 R)
• M24: 10,032,033 km (0.098 R)
• M25: 11,222,982 km (0.102 R)
• M26: 11,629,888 km (0.038 R)
• M27: 11,938,209 km (0.076 R)
• M28: 12,145,253 km (0.119 R)
• M29: 12,301,433 km (0.119 R)
• M30: 12,720,905 km (0.042 R)
• M31: 13,412,496 km (0.082 R)
• M32: 13,844,236 km (0.116 R)
• M33: 14,170,957 km (0.096 R)
• M34: 14,776,679 km (0.113 R)
• M35: 14,832,180 km (0.057 R)
• M36: 16,413,878 km (0.099 R)
• M37: 16,586,514 km (0.1 R)
• M38: 17,049,669 km (0.054 R)
• M39: 17,752,630 km (0.099 R)
• M40: 17,870,662 km (0.105 R)
• M41: 18,107,625 km (0.117 R)
• M42: 19,186,675 km (0.105 R)
• M43: 19,368,586 km (0.081 R)
• M44: 20,163,250 km (0.081 R)
• M45: 21,030,917 km (0.111 R)
• M46: 23,059,764 km (0.104 R)
• M47: 23,124,091 km (0.106 R)
• M48: 23,253,044 km (0.117 R)
• M49: 23,771,401 km (0.067 R)
• M50: 24,687,688 km (0.102 R)
• M51: 26,960,528 km (0.051 R)
• M52: 27,028,296 km (0.078 R)
• M53: 27,847,045 km (0.055 R)
• M54: 29,229,629 km (0.052 R)
• M55: 29,718,814 km (0.063 R)
• M56: 30,140,231 km (0.117 R)
• M57: 30,210,542 km (0.077 R)
• M58: 30,281,152 km (0.084 R)
• M59: 32,854,834 km (0.084 R)
• M60: 33,874,643 km (0.073 R)
• M61: 33,947,796 km (0.1 R)
• M62: 34,683,070 km (0.102 R)
• M63: 35,275,178 km (0.11 R)
• M64: 36,394,020 km (0.067 R)
• M65: 36,619,315 km (0.099 R)
• M66: 37,297,592 km (0.051 R)
• M67: 37,524,681 km (0.114 R)
• M68: 37,752,219 km (0.056 R)
• M69: 38,666,711 km (0.044 R)
• M70: 39,280,511 km (0.115 R)
• M71: 40,284,762 km (0.045 R)
• M72: 42,003,492 km (0.081 R)
• M73: 42,871,758 km (0.086 R)
• M74: 43,188,905 km (0.073 R)
• M75: 44,385,389 km (0.1 R)
• M76: 44,545,758 km (0.064 R)
• M77: 45,592,793 km (0.078 R)
• M78: 47,711,099 km (0.12 R)
• M79: 48,122,045 km (0.111 R)
• M80: 48,204,323 km (0.104 R)
• M81: 48,286,752 km (0.119 R)
• M82: 50,111,248 km (0.049 R)
• M83: 50,194,723 km (0.089 R)
• M84: 50,948,098 km (0.097 R)
• M85: 51,452,243 km (0.059 R)
• M86: 53,315,335 km (0.108 R)
• M87: 53,912,829 km (0.077 R)
• M88: 54,083,969 km (0.038 R)
• M89: 55,891,410 km (0.07 R)
• M90: 56,759,078 km (0.106 R)
• M91: 57,456,353 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.3

Radius: 4.2

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.11 AU - 15.79 AU

Year: 21246 Days

Day: 15.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,556,855 km

• M1: 71,807 km (0.063 R)
• M2: 107,710 km (0.117 R)
• M3: 326,273 km (0.117 R)
• M4: 463,454 km (0.105 R)
• M5: 530,025 km (0.074 R)
• M6: 582,085 km (0.109 R)
• M7: 867,967 km (0.1 R)
• M8: 929,900 km (0.117 R)
• M9: 1,014,872 km (0.091 R)
• M10: 1,169,556 km (0.108 R)
• M11: 1,238,222 km (0.037 R)
• M12: 1,729,052 km (0.081 R)
• M13: 1,807,441 km (0.083 R)
• M14: 1,940,733 km (0.078 R)
• M15: 2,049,640 km (0.117 R)
• M16: 2,388,480 km (0.06 R)
• M17: 3,180,451 km (0.105 R)
• M18: 3,309,105 km (0.113 R)
• M19: 3,374,030 km (0.052 R)
• M20: 3,840,177 km (0.059 R)
• M21: 4,011,617 km (0.067 R)
• M22: 4,326,370 km (0.05 R)
• M23: 4,612,850 km (0.101 R)
• M24: 4,758,409 km (0.073 R)
• M25: 5,054,014 km (0.116 R)
• M26: 5,279,608 km (0.118 R)
• M27: 6,055,273 km (0.1 R)
• M28: 6,134,709 km (0.057 R)
• M29: 6,254,687 km (0.107 R)
• M30: 6,294,779 km (0.057 R)
• M31: 7,073,735 km (0.116 R)
• M32: 8,452,728 km (0.103 R)
• M33: 10,288,594 km (0.081 R)
• M34: 12,594,944 km (0.107 R)
• M35: 12,645,658 km (0.104 R)
• M36: 13,674,741 km (0.105 R)
• M37: 13,831,520 km (0.097 R)
• M38: 14,411,062 km (0.102 R)
• M39: 14,891,122 km (0.105 R)
• M40: 16,141,610 km (0.097 R)
• M41: 16,252,013 km (0.085 R)
• M42: 16,362,566 km (0.081 R)
• M43: 16,807,321 km (0.034 R)
• M44: 18,683,876 km (0.097 R)
• M45: 19,912,075 km (0.118 R)
• M46: 20,148,888 km (0.038 R)
• M47: 21,166,154 km (0.075 R)
• M48: 21,468,491 km (0.118 R)
• M49: 22,384,030 km (0.066 R)
• M50: 23,187,820 km (0.088 R)
• M51: 23,250,052 km (0.085 R)
• M52: 23,499,432 km (0.06 R)
• M53: 24,379,516 km (0.098 R)
• M54: 25,206,194 km (0.106 R)
• M55: 25,334,250 km (0.119 R)
• M56: 25,977,521 km (0.109 R)
• M57: 27,741,130 km (0.113 R)
• M58: 29,206,441 km (0.087 R)
• M59: 29,542,887 km (0.107 R)
• M60: 29,745,442 km (0.112 R)
• M61: 30,833,318 km (0.1 R)
• M62: 31,382,193 km (0.099 R)
• M63: 31,519,972 km (0.108 R)
• M64: 33,328,461 km (0.074 R)
• M65: 34,174,437 km (0.119 R)
• M66: 35,528,298 km (0.054 R)
• M67: 35,599,955 km (0.11 R)
• M68: 35,743,569 km (0.108 R)
• M69: 36,247,863 km (0.071 R)
• M70: 36,609,441 km (0.115 R)
• M71: 36,826,957 km (0.047 R)
• M72: 38,730,141 km (0.099 R)
• M73: 40,066,349 km (0.085 R)
• M74: 40,440,194 km (0.095 R)
• M75: 40,665,040 km (0.076 R)
• M76: 40,815,236 km (0.088 R)
• M77: 42,860,089 km (0.112 R)
• M78: 43,242,312 km (0.084 R)
• M79: 43,319,055 km (0.054 R)
• M80: 44,396,160 km (0.064 R)
• M81: 47,206,206 km (0.064 R)
• M82: 47,917,544 km (0.109 R)
• M83: 48,155,555 km (0.105 R)
• M84: 48,791,944 km (0.089 R)
• M85: 49,271,106 km (0.116 R)
• M86: 50,073,100 km (0.072 R)
• M87: 50,475,818 km (0.096 R)
• M88: 50,798,650 km (0.112 R)
• M89: 55,058,000 km (0.117 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 16,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit