🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 156 Days

Day: 45.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 178 Days

Day: 38.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.63 AU - 2.97 AU

Year: 1794 Days

Day: 40.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.88 AU - 3.92 AU

Year: 2400 Days

Day: 28.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,663,553 km

• M1: 1,242,560 km (0.099 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 9.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.78 AU - 6.18 AU

Year: 5599 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,663,553 km

• M1: 133,890 km (0.119 R)
• M2: 281,094 km (0.12 R)
• M3: 348,264 km (0.101 R)
• M4: 442,810 km (0.049 R)
• M5: 615,146 km (0.071 R)
• M6: 943,663 km (0.074 R)
• M7: 1,262,307 km (0.116 R)
• M8: 1,339,499 km (0.079 R)
• M9: 1,853,518 km (0.063 R)
• M10: 2,050,089 km (0.063 R)
• M11: 2,386,385 km (0.118 R)
• M12: 2,740,184 km (0.065 R)
• M13: 3,216,653 km (0.072 R)
• M14: 3,431,925 km (0.054 R)
• M15: 3,674,273 km (0.105 R)
• M16: 3,854,090 km (0.036 R)
• M17: 4,747,339 km (0.087 R)
• M18: 4,820,492 km (0.115 R)
• M19: 4,894,094 km (0.09 R)
• M20: 5,067,329 km (0.055 R)
• M21: 5,217,375 km (0.077 R)
• M22: 5,599,000 km (0.075 R)
• M23: 5,702,372 km (0.052 R)
• M24: 5,832,372 km (0.053 R)
• M25: 5,910,911 km (0.062 R)
• M26: 6,148,622 km (0.106 R)
• M27: 6,228,507 km (0.077 R)
• M28: 6,497,484 km (0.116 R)
• M29: 6,742,675 km (0.054 R)
• M30: 7,214,507 km (0.1 R)
• M31: 7,898,618 km (0.063 R)
• M32: 8,131,243 km (0.101 R)
• M33: 8,336,790 km (0.096 R)
• M34: 8,484,593 km (0.12 R)
• M35: 8,663,063 km (0.096 R)
• M36: 9,328,325 km (0.064 R)
• M37: 9,420,328 km (0.117 R)
• M38: 9,791,330 km (0.106 R)
• M39: 9,853,713 km (0.113 R)
• M40: 10,388,675 km (0.102 R)
• M41: 10,452,254 km (0.116 R)
• M42: 10,515,982 km (0.093 R)
• M43: 12,284,080 km (0.097 R)
• M44: 12,385,058 km (0.113 R)
• M45: 12,996,315 km (0.048 R)
• M46: 13,099,238 km (0.053 R)
• M47: 13,409,355 km (0.101 R)
• M48: 13,861,739 km (0.11 R)
• M49: 13,966,906 km (0.076 R)
• M50: 14,602,996 km (0.096 R)
• M51: 14,745,713 km (0.081 R)
• M52: 14,817,220 km (0.116 R)
• M53: 14,996,439 km (0.052 R)
• M54: 16,530,565 km (0.027 R)
• M55: 16,978,012 km (0.107 R)
• M56: 17,203,306 km (0.06 R)
• M57: 18,267,396 km (0.092 R)
• M58: 18,459,629 km (0.057 R)
• M59: 18,729,953 km (0.11 R)
• M60: 19,001,622 km (0.028 R)
• M61: 19,548,851 km (0.101 R)
• M62: 19,824,261 km (0.059 R)
• M63: 20,339,476 km (0.076 R)
• M64: 20,618,626 km (0.044 R)
• M65: 21,870,461 km (0.116 R)
• M66: 22,320,451 km (0.099 R)
• M67: 23,063,504 km (0.087 R)
• M68: 23,730,860 km (0.073 R)
• M69: 24,067,006 km (0.077 R)
• M70: 24,235,603 km (0.074 R)
• M71: 24,658,815 km (0.116 R)
• M72: 24,914,029 km (0.044 R)
• M73: 25,856,945 km (0.102 R)
• M74: 26,942,726 km (0.079 R)
• M75: 28,043,318 km (0.077 R)
• M76: 28,443,043 km (0.109 R)
• M77: 28,889,593 km (0.113 R)
• M78: 29,248,328 km (0.079 R)
• M79: 30,061,094 km (0.107 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 14.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.45 AU - 7.59 AU

Year: 7896 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,663,553 km

• M1: 182,210 km (0.12 R)
• M2: 294,409 km (0.044 R)
• M3: 938,278 km (0.096 R)
• M4: 1,388,567 km (0.087 R)
• M5: 1,628,074 km (0.118 R)
• M6: 2,356,914 km (0.06 R)
• M7: 2,744,223 km (0.071 R)
• M8: 4,082,675 km (0.051 R)
• M9: 4,638,282 km (0.12 R)
• M10: 4,788,478 km (0.054 R)
• M11: 5,311,622 km (0.046 R)
• M12: 5,532,428 km (0.067 R)
• M13: 5,724,063 km (0.113 R)
• M14: 6,379,003 km (0.112 R)
• M15: 6,512,893 km (0.085 R)
• M16: 7,127,142 km (0.095 R)
• M17: 8,047,019 km (0.09 R)
• M18: 8,301,036 km (0.086 R)
• M19: 8,966,747 km (0.104 R)
• M20: 9,496,323 km (0.075 R)
• M21: 10,192,402 km (0.048 R)
• M22: 10,428,019 km (0.105 R)
• M23: 10,546,650 km (0.038 R)
• M24: 10,864,845 km (0.064 R)
• M25: 11,307,804 km (0.099 R)
• M26: 11,470,267 km (0.089 R)
• M27: 12,503,540 km (0.103 R)
• M28: 12,671,688 km (0.111 R)
• M29: 13,523,498 km (0.108 R)
• M30: 13,739,368 km (0.119 R)
• M31: 14,174,548 km (0.086 R)
• M32: 14,570,085 km (0.057 R)
• M33: 15,192,711 km (0.113 R)
• M34: 15,552,494 km (0.115 R)
• M35: 15,642,851 km (0.046 R)
• M36: 16,326,064 km (0.104 R)
• M37: 16,417,918 km (0.041 R)
• M38: 16,510,070 km (0.084 R)
• M39: 16,879,876 km (0.074 R)
• M40: 16,972,776 km (0.043 R)
• M41: 17,112,351 km (0.095 R)
• M42: 18,005,749 km (0.06 R)
• M43: 19,739,888 km (0.081 R)
• M44: 19,837,725 km (0.101 R)
• M45: 20,329,752 km (0.098 R)
• M46: 21,175,279 km (0.105 R)
• M47: 22,644,181 km (0.106 R)
• M48: 23,365,093 km (0.054 R)
• M49: 23,989,066 km (0.085 R)
• M50: 24,198,204 km (0.09 R)
• M51: 26,108,269 km (0.118 R)
• M52: 26,323,391 km (0.098 R)
• M53: 26,485,256 km (0.102 R)
• M54: 26,647,270 km (0.089 R)
• M55: 27,462,878 km (0.111 R)
• M56: 28,286,713 km (0.082 R)
• M57: 28,618,521 km (0.119 R)
• M58: 29,007,326 km (0.065 R)
• M59: 30,579,750 km (0.114 R)
• M60: 30,977,231 km (0.075 R)
• M61: 31,148,072 km (0.047 R)
• M62: 31,376,358 km (0.097 R)
• M63: 32,237,444 km (0.108 R)
• M64: 33,748,382 km (0.042 R)
• M65: 33,865,517 km (0.11 R)
• M66: 34,571,470 km (0.1 R)
• M67: 35,938,046 km (0.091 R)
• M68: 36,177,552 km (0.09 R)
• M69: 37,080,375 km (0.035 R)
• M70: 37,261,838 km (0.056 R)
• M71: 37,686,396 km (0.087 R)
• M72: 37,929,643 km (0.056 R)
• M73: 39,585,691 km (0.106 R)
• M74: 39,894,910 km (0.078 R)
• M75: 40,267,109 km (0.118 R)
• M76: 40,391,425 km (0.095 R)
• M77: 40,578,123 km (0.107 R)
• M78: 40,702,738 km (0.11 R)
• M79: 40,890,035 km (0.066 R)
• M80: 42,145,311 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 6.6

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.25 AU - 13.45 AU

Year: 15619 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,663,553 km

• M1: 90,507 km (0.081 R)
• M2: 227,987 km (0.117 R)
• M3: 286,031 km (0.097 R)
• M4: 526,136 km (0.056 R)
• M5: 840,142 km (0.066 R)
• M6: 1,713,195 km (0.073 R)
• M7: 2,067,443 km (0.119 R)
• M8: 2,307,248 km (0.107 R)
• M9: 2,697,698 km (0.03 R)
• M10: 2,755,144 km (0.059 R)
• M11: 3,018,885 km (0.104 R)
• M12: 3,138,863 km (0.111 R)
• M13: 3,539,186 km (0.119 R)
• M14: 4,523,690 km (0.097 R)
• M15: 5,081,540 km (0.05 R)
• M16: 5,188,503 km (0.092 R)
• M17: 5,260,160 km (0.09 R)
• M18: 5,514,028 km (0.106 R)
• M19: 5,883,385 km (0.113 R)
• M20: 6,108,979 km (0.052 R)
• M21: 6,724,125 km (0.09 R)
• M22: 6,999,535 km (0.035 R)
• M23: 7,118,615 km (0.097 R)
• M24: 7,238,443 km (0.05 R)
• M25: 7,930,183 km (0.078 R)
• M26: 7,971,472 km (0.111 R)
• M27: 8,054,349 km (0.113 R)
• M28: 8,137,526 km (0.096 R)
• M29: 8,262,889 km (0.065 R)
• M30: 8,557,746 km (0.088 R)
• M31: 8,770,624 km (0.045 R)
• M32: 9,683,171 km (0.093 R)
• M33: 10,128,225 km (0.108 R)
• M34: 10,716,892 km (0.088 R)
• M35: 12,164,850 km (0.061 R)
• M36: 12,500,248 km (0.116 R)
• M37: 13,574,212 km (0.115 R)
• M38: 13,722,912 km (0.116 R)
• M39: 13,822,245 km (0.073 R)
• M40: 14,122,039 km (0.1 R)
• M41: 14,880,949 km (0.086 R)
• M42: 15,034,287 km (0.054 R)
• M43: 15,704,934 km (0.117 R)
• M44: 16,017,594 km (0.036 R)
• M45: 16,069,953 km (0.109 R)
• M46: 16,543,580 km (0.078 R)
• M47: 17,235,619 km (0.114 R)
• M48: 17,504,447 km (0.06 R)
• M49: 17,937,233 km (0.114 R)
• M50: 19,034,683 km (0.039 R)
• M51: 19,591,636 km (0.052 R)
• M52: 19,759,635 km (0.103 R)
• M53: 21,814,062 km (0.106 R)
• M54: 23,339,362 km (0.05 R)
• M55: 23,458,143 km (0.071 R)
• M56: 24,175,016 km (0.068 R)
• M57: 24,415,420 km (0.089 R)
• M58: 24,898,920 km (0.102 R)
• M59: 25,020,244 km (0.09 R)
• M60: 25,446,598 km (0.07 R)
• M61: 25,691,190 km (0.099 R)
• M62: 25,998,165 km (0.113 R)
• M63: 28,243,779 km (0.077 R)
• M64: 28,433,618 km (0.117 R)
• M65: 29,517,904 km (0.083 R)
• M66: 31,792,390 km (0.105 R)
• M67: 31,924,036 km (0.114 R)
• M68: 32,585,109 km (0.094 R)
• M69: 32,717,952 km (0.108 R)
• M70: 33,384,410 km (0.112 R)
• M71: 33,652,191 km (0.065 R)
• M72: 35,820,612 km (0.106 R)
• M73: 36,369,636 km (0.09 R)
• M74: 36,783,424 km (0.095 R)
• M75: 37,824,326 km (0.045 R)
• M76: 37,963,900 km (0.103 R)
• M77: 39,509,994 km (0.063 R)
• M78: 39,722,423 km (0.074 R)
• M79: 40,006,211 km (0.044 R)
• M80: 41,219,898 km (0.088 R)
• M81: 43,976,388 km (0.067 R)
• M82: 45,970,827 km (0.105 R)
• M83: 46,642,223 km (0.077 R)
• M84: 46,717,021 km (0.12 R)
• M85: 47,166,563 km (0.112 R)
• M86: 48,448,318 km (0.083 R)
• M87: 48,524,014 km (0.117 R)
• M88: 48,675,706 km (0.087 R)
• M89: 49,970,775 km (0.069 R)
• M90: 50,661,020 km (0.026 R)
• M91: 51,122,828 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit