🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.55 AU - 0.83 AU

Year: 204 Days

Day: 43.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 175.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.76 AU - 0.96 AU

Year: 284 Days

Day: 19.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 94.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.16 AU - 3.58 AU

Year: 1733 Days

Day: 17.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,042,920 km

• M1: 472,729 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.64 AU - 4.7 AU

Year: 3035 Days

Day: 27.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.11 AU - 4.61 AU

Year: 3245 Days

Day: 14.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,042,920 km

• M1: 94,097 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.17 AU - 5.87 AU

Year: 4009 Days

Day: 35.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 12.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.47 AU - 10.83 AU

Year: 10685 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,042,920 km

• M1: 161,865 km (0.119 R)
• M2: 335,997 km (0.105 R)
• M3: 469,737 km (0.061 R)
• M4: 672,742 km (0.091 R)
• M5: 837,299 km (0.07 R)
• M6: 1,351,766 km (0.085 R)
• M7: 1,860,250 km (0.104 R)
• M8: 2,050,837 km (0.049 R)
• M9: 2,822,613 km (0.08 R)
• M10: 3,211,866 km (0.074 R)
• M11: 3,707,634 km (0.074 R)
• M12: 4,010,719 km (0.054 R)
• M13: 4,134,287 km (0.116 R)
• M14: 4,417,027 km (0.085 R)
• M15: 4,544,634 km (0.11 R)
• M16: 5,101,138 km (0.074 R)
• M17: 5,370,713 km (0.081 R)
• M18: 6,171,361 km (0.084 R)
• M19: 6,604,148 km (0.117 R)
• M20: 7,233,955 km (0.1 R)
• M21: 7,460,895 km (0.087 R)
• M22: 7,651,931 km (0.058 R)
• M23: 7,767,271 km (0.103 R)
• M24: 8,431,934 km (0.067 R)
• M25: 8,871,752 km (0.089 R)
• M26: 9,815,565 km (0.036 R)
• M27: 10,490,999 km (0.072 R)
• M28: 10,576,420 km (0.117 R)
• M29: 11,007,411 km (0.089 R)
• M30: 11,137,861 km (0.117 R)
• M31: 11,268,908 km (0.028 R)
• M32: 11,620,613 km (0.119 R)
• M33: 11,797,737 km (0.078 R)
• M34: 12,515,657 km (0.092 R)
• M35: 13,340,091 km (0.059 R)
• M36: 13,712,290 km (0.118 R)
• M37: 13,805,789 km (0.047 R)
• M38: 13,899,587 km (0.119 R)
• M39: 14,609,728 km (0.12 R)
• M40: 16,114,683 km (0.066 R)
• M41: 16,312,451 km (0.097 R)
• M42: 16,760,497 km (0.09 R)
• M43: 16,860,578 km (0.063 R)
• M44: 17,212,432 km (0.08 R)
• M45: 19,743,329 km (0.099 R)
• M46: 20,863,218 km (0.086 R)
• M47: 20,970,929 km (0.062 R)
• M48: 21,784,891 km (0.06 R)
• M49: 22,003,603 km (0.119 R)
• M50: 24,061,920 km (0.064 R)
• M51: 25,085,319 km (0.037 R)
• M52: 25,372,248 km (0.11 R)
• M53: 25,602,479 km (0.116 R)
• M54: 26,413,748 km (0.11 R)
• M55: 28,299,728 km (0.076 R)
• M56: 29,018,247 km (0.12 R)
• M57: 29,259,100 km (0.105 R)
• M58: 29,560,988 km (0.045 R)
• M59: 30,473,086 km (0.082 R)
• M60: 31,147,773 km (0.062 R)
• M61: 31,951,562 km (0.067 R)
• M62: 32,138,111 km (0.115 R)
• M63: 32,387,191 km (0.033 R)
• M64: 33,138,621 km (0.025 R)
• M65: 33,453,375 km (0.075 R)
• M66: 33,579,636 km (0.11 R)
• M67: 33,769,176 km (0.077 R)
• M68: 34,658,535 km (0.117 R)
• M69: 36,330,740 km (0.11 R)
• M70: 37,503,737 km (0.112 R)
• M71: 38,556,906 km (0.049 R)
• M72: 38,755,423 km (0.087 R)
• M73: 39,020,660 km (0.076 R)
• M74: 39,153,652 km (0.106 R)
• M75: 39,286,645 km (0.082 R)
• M76: 42,865,774 km (0.112 R)
• M77: 43,552,727 km (0.075 R)
• M78: 43,966,665 km (0.116 R)
• M79: 44,243,271 km (0.098 R)
• M80: 46,407,055 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.6

Radius: 6.5

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.13 AU - 15.89 AU

Year: 19701 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,042,920 km

• M1: 313,258 km (0.095 R)
• M2: 629,209 km (0.082 R)
• M3: 693,835 km (0.1 R)
• M4: 738,116 km (0.095 R)
• M5: 1,049,878 km (0.031 R)
• M6: 1,722,470 km (0.081 R)
• M7: 1,814,473 km (0.094 R)
• M8: 1,908,121 km (0.053 R)
• M9: 2,100,354 km (0.094 R)
• M10: 3,457,207 km (0.1 R)
• M11: 3,691,776 km (0.111 R)
• M12: 4,723,852 km (0.114 R)
• M13: 4,810,170 km (0.069 R)
• M14: 5,293,820 km (0.091 R)
• M15: 6,259,773 km (0.076 R)
• M16: 6,884,644 km (0.043 R)
• M17: 6,933,562 km (0.1 R)
• M18: 7,031,698 km (0.11 R)
• M19: 7,328,800 km (0.112 R)
• M20: 7,986,731 km (0.115 R)
• M21: 8,038,193 km (0.03 R)
• M22: 8,610,704 km (0.059 R)
• M23: 8,716,320 km (0.096 R)
• M24: 9,358,394 km (0.067 R)
• M25: 10,744,568 km (0.09 R)
• M26: 11,259,035 km (0.053 R)
• M27: 11,957,657 km (0.088 R)
• M28: 12,670,042 km (0.101 R)
• M29: 14,260,417 km (0.115 R)
• M30: 14,952,158 km (0.097 R)
• M31: 16,302,578 km (0.048 R)
• M32: 16,695,571 km (0.119 R)
• M33: 17,357,392 km (0.099 R)
• M34: 18,502,265 km (0.108 R)
• M35: 20,019,636 km (0.097 R)
• M36: 21,863,878 km (0.108 R)
• M37: 25,256,908 km (0.11 R)
• M38: 26,092,262 km (0.109 R)
• M39: 27,401,094 km (0.071 R)
• M40: 28,967,982 km (0.046 R)
• M41: 29,682,611 km (0.069 R)
• M42: 29,762,347 km (0.116 R)
• M43: 30,002,003 km (0.044 R)
• M44: 30,082,037 km (0.088 R)
• M45: 30,162,072 km (0.091 R)
• M46: 31,047,991 km (0.068 R)
• M47: 31,697,694 km (0.09 R)
• M48: 33,590,257 km (0.101 R)
• M49: 35,181,081 km (0.078 R)
• M50: 35,349,977 km (0.103 R)
• M51: 35,603,844 km (0.115 R)
• M52: 35,688,666 km (0.108 R)
• M53: 36,113,375 km (0.12 R)
• M54: 36,198,496 km (0.112 R)
• M55: 36,539,729 km (0.043 R)
• M56: 37,656,178 km (0.115 R)
• M57: 38,958,427 km (0.083 R)
• M58: 39,922,585 km (0.094 R)
• M59: 40,010,699 km (0.076 R)
• M60: 40,451,863 km (0.116 R)
• M61: 40,805,961 km (0.077 R)
• M62: 41,517,299 km (0.091 R)
• M63: 41,695,769 km (0.077 R)
• M64: 42,232,825 km (0.109 R)
• M65: 44,130,175 km (0.106 R)
• M66: 46,424,857 km (0.12 R)
• M67: 47,540,109 km (0.111 R)
• M68: 48,570,090 km (0.115 R)
• M69: 48,758,135 km (0.071 R)
• M70: 48,852,232 km (0.113 R)
• M71: 49,229,368 km (0.092 R)
• M72: 49,418,310 km (0.048 R)
• M73: 51,416,339 km (0.103 R)
• M74: 51,992,142 km (0.104 R)
• M75: 52,569,889 km (0.086 R)
• M76: 52,763,019 km (0.115 R)
• M77: 53,149,879 km (0.113 R)
• M78: 53,537,787 km (0.089 R)
• M79: 54,023,830 km (0.113 R)
• M80: 56,278,869 km (0.059 R)
• M81: 56,575,222 km (0.108 R)
• M82: 58,364,412 km (0.042 R)
• M83: 59,567,479 km (0.113 R)
• M84: 60,374,110 km (0.114 R)
• M85: 61,794,243 km (0.106 R)
• M86: 62,815,398 km (0.067 R)
• M87: 63,225,446 km (0.096 R)
• M88: 64,770,941 km (0.094 R)
• M89: 65,704,282 km (0.071 R)
• M90: 69,058,416 km (0.037 R)
• M91: 69,269,948 km (0.076 R)
• M92: 70,543,325 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.2

Radius: 5.2

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.13 AU - 21.07 AU

Year: 29754 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,042,920 km

• M1: 357,090 km (0.118 R)
• M2: 429,944 km (0.056 R)
• M3: 747,391 km (0.06 R)
• M4: 891,753 km (0.102 R)
• M5: 1,179,280 km (0.094 R)
• M6: 1,234,482 km (0.038 R)
• M7: 1,833,621 km (0.051 R)
• M8: 2,129,077 km (0.107 R)
• M9: 2,404,038 km (0.096 R)
• M10: 2,654,016 km (0.06 R)
• M11: 2,800,472 km (0.094 R)
• M12: 2,837,572 km (0.114 R)
• M13: 4,535,508 km (0.056 R)
• M14: 4,799,249 km (0.07 R)
• M15: 5,204,360 km (0.116 R)
• M16: 6,046,896 km (0.104 R)
• M17: 6,337,115 km (0.033 R)
• M18: 6,631,973 km (0.097 R)
• M19: 6,830,938 km (0.117 R)
• M20: 7,234,852 km (0.057 R)
• M21: 7,337,028 km (0.083 R)
• M22: 7,646,396 km (0.098 R)
• M23: 8,118,527 km (0.065 R)
• M24: 8,981,108 km (0.097 R)
• M25: 10,156,499 km (0.113 R)
• M26: 10,385,982 km (0.106 R)
• M27: 10,675,005 km (0.116 R)
• M28: 10,908,228 km (0.054 R)
• M29: 11,320,370 km (0.116 R)
• M30: 11,978,302 km (0.119 R)
• M31: 12,403,309 km (0.09 R)
• M32: 12,464,495 km (0.059 R)
• M33: 12,957,120 km (0.08 R)
• M34: 13,268,284 km (0.107 R)
• M35: 13,456,179 km (0.081 R)
• M36: 13,708,102 km (0.047 R)
• M37: 14,472,996 km (0.113 R)
• M38: 14,731,052 km (0.114 R)
• M39: 14,860,604 km (0.09 R)
• M40: 16,579,633 km (0.113 R)
• M41: 16,714,420 km (0.053 R)
• M42: 16,849,507 km (0.088 R)
• M43: 17,462,410 km (0.067 R)
• M44: 18,082,493 km (0.112 R)
• M45: 19,131,922 km (0.072 R)
• M46: 19,628,288 km (0.03 R)
• M47: 19,985,528 km (0.097 R)
• M48: 20,344,862 km (0.103 R)
• M49: 20,416,968 km (0.076 R)
• M50: 20,706,440 km (0.111 R)
• M51: 20,851,550 km (0.108 R)
• M52: 21,289,123 km (0.067 R)
• M53: 21,877,342 km (0.11 R)
• M54: 23,522,320 km (0.106 R)
• M55: 23,598,017 km (0.116 R)
• M56: 23,673,713 km (0.078 R)
• M57: 24,820,381 km (0.1 R)
• M58: 24,974,617 km (0.117 R)
• M59: 25,283,985 km (0.12 R)
• M60: 25,439,268 km (0.073 R)
• M61: 26,141,480 km (0.107 R)
• M62: 26,613,312 km (0.036 R)
• M63: 28,447,381 km (0.088 R)
• M64: 28,528,164 km (0.105 R)
• M65: 29,094,991 km (0.113 R)
• M66: 30,652,155 km (0.114 R)
• M67: 30,817,610 km (0.081 R)
• M68: 31,566,048 km (0.087 R)
• M69: 32,152,173 km (0.112 R)
• M70: 36,530,005 km (0.093 R)
• M71: 38,208,194 km (0.063 R)
• M72: 39,730,801 km (0.113 R)
• M73: 41,273,155 km (0.066 R)
• M74: 41,638,922 km (0.116 R)
• M75: 41,730,625 km (0.086 R)
• M76: 41,822,179 km (0.091 R)
• M77: 43,205,361 km (0.11 R)
• M78: 45,166,888 km (0.09 R)
• M79: 47,539,511 km (0.093 R)
• M80: 49,660,659 km (0.083 R)
• M81: 50,049,763 km (0.09 R)
• M82: 50,928,650 km (0.114 R)
• M83: 54,394,833 km (0.066 R)
• M84: 54,494,914 km (0.117 R)
• M85: 56,612,173 km (0.111 R)
• M86: 60,096,756 km (0.113 R)
• M87: 60,718,784 km (0.106 R)
• M88: 61,969,422 km (0.115 R)
• M89: 62,597,883 km (0.096 R)
• M90: 62,912,786 km (0.088 R)
• M91: 63,228,438 km (0.084 R)
• M92: 64,920,240 km (0.068 R)
• M93: 65,239,183 km (0.111 R)
• M94: 67,055,899 km (0.114 R)
• M95: 67,485,843 km (0.113 R)
• M96: 67,808,825 km (0.093 R)
• M97: 70,848,355 km (0.091 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit