🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.48 AU - 0.6 AU

Year: 138 Days

Day: 31.2 Hours

Environment

Temp: 266 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,889,858 km

• M1: 165,306 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.73 AU

Year: 178 Days

Day: 23.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,889,858 km

• M1: 228,286 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 1.01 AU

Year: 273 Days

Day: 29.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.63 AU - 2.19 AU

Year: 919 Days

Day: 15.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,889,858 km

• M1: 127,158 km (0.118 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171

Radius: 12.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.28 AU - 7.86 AU

Year: 7253 Days

Day: 8.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,889,858 km

• M1: 152,440 km (0.092 R)
• M2: 241,750 km (0.113 R)
• M3: 324,029 km (0.11 R)
• M4: 406,308 km (0.112 R)
• M5: 534,663 km (0.081 R)
• M6: 649,105 km (0.094 R)
• M7: 827,426 km (0.102 R)
• M8: 928,853 km (0.092 R)
• M9: 1,158,187 km (0.094 R)
• M10: 1,474,885 km (0.105 R)
• M11: 1,600,847 km (0.089 R)
• M12: 1,730,548 km (0.119 R)
• M13: 1,863,840 km (0.085 R)
• M14: 1,970,054 km (0.101 R)
• M15: 2,317,421 km (0.083 R)
• M16: 2,548,699 km (0.098 R)
• M17: 2,770,403 km (0.071 R)
• M18: 2,874,972 km (0.104 R)
• M19: 2,998,540 km (0.035 R)
• M20: 4,031,214 km (0.113 R)
• M21: 4,170,190 km (0.074 R)
• M22: 4,330,858 km (0.075 R)
• M23: 4,555,255 km (0.11 R)
• M24: 4,741,804 km (0.094 R)
• M25: 5,338,250 km (0.116 R)
• M26: 6,026,251 km (0.116 R)
• M27: 6,300,165 km (0.111 R)
• M28: 6,671,766 km (0.116 R)
• M29: 6,955,254 km (0.057 R)
• M30: 7,242,631 km (0.113 R)
• M31: 7,436,510 km (0.117 R)
• M32: 7,656,569 km (0.068 R)
• M33: 8,456,768 km (0.11 R)
• M34: 8,533,212 km (0.096 R)
• M35: 8,996,367 km (0.119 R)
• M36: 9,074,308 km (0.074 R)
• M37: 9,257,266 km (0.107 R)
• M38: 9,679,880 km (0.11 R)
• M39: 9,813,321 km (0.114 R)
• M40: 10,108,927 km (0.09 R)
• M41: 10,298,467 km (0.097 R)
• M42: 10,708,964 km (0.104 R)
• M43: 11,801,028 km (0.094 R)
• M44: 12,230,524 km (0.076 R)
• M45: 12,403,758 km (0.061 R)
• M46: 12,781,941 km (0.102 R)
• M47: 13,104,923 km (0.115 R)
• M48: 14,302,005 km (0.071 R)
• M49: 15,036,980 km (0.096 R)
• M50: 16,194,119 km (0.075 R)
• M51: 16,607,458 km (0.101 R)
• M52: 16,863,570 km (0.115 R)
• M53: 17,024,238 km (0.045 R)
• M54: 17,217,817 km (0.095 R)
• M55: 17,574,608 km (0.094 R)
• M56: 17,672,296 km (0.113 R)
• M57: 17,868,418 km (0.101 R)
• M58: 18,229,548 km (0.049 R)
• M59: 18,493,887 km (0.072 R)
• M60: 18,792,634 km (0.074 R)
• M61: 18,892,565 km (0.079 R)
• M62: 19,126,537 km (0.108 R)
• M63: 19,529,703 km (0.081 R)
• M64: 19,901,753 km (0.116 R)
• M65: 20,756,256 km (0.095 R)
• M66: 20,997,557 km (0.111 R)
• M67: 21,135,935 km (0.086 R)
• M68: 21,344,026 km (0.108 R)
• M69: 22,218,575 km (0.103 R)
• M70: 22,359,496 km (0.109 R)
• M71: 22,465,411 km (0.101 R)
• M72: 23,354,920 km (0.107 R)
• M73: 23,570,042 km (0.118 R)
• M74: 24,183,244 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 11.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.26 AU - 9.12 AU

Year: 8162 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,889,858 km

• M1: 142,866 km (0.068 R)
• M2: 263,143 km (0.051 R)
• M3: 433,086 km (0.05 R)
• M4: 564,283 km (0.045 R)
• M5: 721,511 km (0.08 R)
• M6: 1,161,029 km (0.09 R)
• M7: 1,511,238 km (0.05 R)
• M8: 1,675,945 km (0.115 R)
• M9: 2,089,134 km (0.091 R)
• M10: 2,172,311 km (0.087 R)
• M11: 2,290,643 km (0.089 R)
• M12: 2,767,561 km (0.08 R)
• M13: 2,989,414 km (0.087 R)
• M14: 3,470,671 km (0.076 R)
• M15: 4,163,907 km (0.084 R)
• M16: 4,418,972 km (0.031 R)
• M17: 4,788,927 km (0.042 R)
• M18: 5,328,377 km (0.088 R)
• M19: 5,443,268 km (0.066 R)
• M20: 6,053,927 km (0.069 R)
• M21: 6,173,904 km (0.114 R)
• M22: 6,270,395 km (0.093 R)
• M23: 6,910,075 km (0.108 R)
• M24: 7,010,455 km (0.092 R)
• M25: 7,288,707 km (0.102 R)
• M26: 7,544,969 km (0.09 R)
• M27: 7,934,821 km (0.107 R)
• M28: 8,171,933 km (0.113 R)
• M29: 8,411,439 km (0.085 R)
• M30: 9,448,003 km (0.085 R)
• M31: 9,643,228 km (0.114 R)
• M32: 10,237,431 km (0.096 R)
• M33: 10,785,258 km (0.1 R)
• M34: 11,401,751 km (0.043 R)
• M35: 12,029,763 km (0.099 R)
• M36: 12,211,225 km (0.087 R)
• M37: 12,792,114 km (0.077 R)
• M38: 12,915,532 km (0.088 R)
• M39: 13,101,482 km (0.092 R)
• M40: 13,257,064 km (0.066 R)
• M41: 13,822,245 km (0.088 R)
• M42: 13,917,240 km (0.086 R)
• M43: 15,204,230 km (0.078 R)
• M44: 15,335,128 km (0.113 R)
• M45: 15,795,740 km (0.119 R)
• M46: 15,895,073 km (0.057 R)
• M47: 16,529,069 km (0.108 R)
• M48: 16,663,557 km (0.061 R)
• M49: 16,798,494 km (0.028 R)
• M50: 17,103,225 km (0.105 R)
• M51: 17,649,706 km (0.041 R)
• M52: 17,752,779 km (0.108 R)
• M53: 17,994,081 km (0.114 R)
• M54: 18,829,884 km (0.102 R)
• M55: 19,713,858 km (0.083 R)
• M56: 21,265,786 km (0.093 R)
• M57: 21,742,704 km (0.103 R)
• M58: 22,223,212 km (0.104 R)
• M59: 22,408,863 km (0.11 R)
• M60: 22,931,708 km (0.106 R)
• M61: 23,232,250 km (0.106 R)
• M62: 23,458,442 km (0.108 R)
• M63: 23,533,989 km (0.117 R)
• M64: 23,685,382 km (0.035 R)
• M65: 23,837,224 km (0.113 R)
• M66: 24,065,361 km (0.092 R)
• M67: 24,447,434 km (0.073 R)
• M68: 24,524,028 km (0.063 R)
• M69: 25,527,530 km (0.119 R)
• M70: 25,644,217 km (0.118 R)
• M71: 25,839,143 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 14.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.72 AU - 12.16 AU

Year: 11747 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,889,858 km

• M1: 196,422 km (0.092 R)
• M2: 385,065 km (0.071 R)
• M3: 591,959 km (0.069 R)
• M4: 747,989 km (0.078 R)
• M5: 880,383 km (0.095 R)
• M6: 1,445,564 km (0.109 R)
• M7: 2,684,833 km (0.083 R)
• M8: 2,835,628 km (0.064 R)
• M9: 3,499,992 km (0.104 R)
• M10: 3,665,297 km (0.081 R)
• M11: 3,867,255 km (0.077 R)
• M12: 4,459,363 km (0.067 R)
• M13: 4,857,892 km (0.065 R)
• M14: 4,968,594 km (0.118 R)
• M15: 5,573,568 km (0.102 R)
• M16: 5,767,447 km (0.118 R)
• M17: 5,884,881 km (0.094 R)
• M18: 6,977,544 km (0.105 R)
• M19: 7,186,682 km (0.037 R)
• M20: 7,313,242 km (0.071 R)
• M21: 7,913,727 km (0.027 R)
• M22: 8,485,640 km (0.048 R)
• M23: 8,889,554 km (0.1 R)
• M24: 10,423,680 km (0.109 R)
• M25: 11,001,727 km (0.052 R)
• M26: 11,099,115 km (0.047 R)
• M27: 12,290,063 km (0.039 R)
• M28: 15,332,435 km (0.077 R)
• M29: 15,659,905 km (0.109 R)
• M30: 16,210,874 km (0.107 R)
• M31: 17,162,167 km (0.082 R)
• M32: 17,275,263 km (0.088 R)
• M33: 17,445,505 km (0.092 R)
• M34: 17,959,224 km (0.049 R)
• M35: 19,530,301 km (0.109 R)
• M36: 19,648,334 km (0.047 R)
• M37: 20,362,215 km (0.03 R)
• M38: 21,388,008 km (0.074 R)
• M39: 22,368,771 km (0.083 R)
• M40: 22,554,273 km (0.111 R)
• M41: 22,864,688 km (0.073 R)
• M42: 22,989,154 km (0.116 R)
• M43: 23,489,558 km (0.12 R)
• M44: 24,310,552 km (0.065 R)
• M45: 24,437,710 km (0.082 R)
• M46: 25,333,801 km (0.117 R)
• M47: 25,462,754 km (0.064 R)
• M48: 28,086,252 km (0.046 R)
• M49: 28,286,564 km (0.085 R)
• M50: 28,755,553 km (0.098 R)
• M51: 29,701,460 km (0.064 R)
• M52: 30,794,871 km (0.079 R)
• M53: 31,208,360 km (0.105 R)
• M54: 32,180,148 km (0.099 R)
• M55: 32,529,758 km (0.067 R)
• M56: 33,444,250 km (0.097 R)
• M57: 33,940,316 km (0.103 R)
• M58: 34,153,643 km (0.115 R)
• M59: 34,296,060 km (0.106 R)
• M60: 34,581,642 km (0.076 R)
• M61: 35,298,814 km (0.088 R)
• M62: 36,238,588 km (0.098 R)
• M63: 36,456,702 km (0.038 R)
• M64: 38,883,927 km (0.05 R)
• M65: 39,107,127 km (0.086 R)
• M66: 40,079,364 km (0.089 R)
• M67: 40,380,205 km (0.07 R)
• M68: 42,429,995 km (0.097 R)
• M69: 42,890,009 km (0.031 R)
• M70: 44,669,176 km (0.097 R)
• M71: 44,824,908 km (0.048 R)
• M72: 45,293,598 km (0.1 R)
• M73: 45,450,077 km (0.047 R)
• M74: 46,472,279 km (0.117 R)
• M75: 46,867,367 km (0.115 R)
• M76: 47,184,216 km (0.107 R)
• M77: 47,660,984 km (0.12 R)
• M78: 48,219,134 km (0.107 R)
• M79: 48,859,712 km (0.082 R)
• M80: 49,664,399 km (0.046 R)
• M81: 51,205,257 km (0.081 R)
• M82: 52,761,823 km (0.114 R)
• M83: 53,009,108 km (0.096 R)
• M84: 53,753,058 km (0.097 R)
• M85: 54,500,449 km (0.068 R)
• M86: 55,585,931 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 12.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.34 AU - 16.18 AU

Year: 16815 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,889,858 km

• M1: 197,619 km (0.087 R)
• M2: 469,737 km (0.093 R)
• M3: 569,070 km (0.099 R)
• M4: 658,380 km (0.068 R)
• M5: 1,024,596 km (0.084 R)
• M6: 1,303,297 km (0.032 R)
• M7: 1,632,861 km (0.088 R)
• M8: 1,794,127 km (0.079 R)
• M9: 2,046,050 km (0.087 R)
• M10: 2,280,021 km (0.052 R)
• M11: 2,678,999 km (0.049 R)
• M12: 3,066,906 km (0.104 R)
• M13: 3,335,733 km (0.025 R)
• M14: 3,438,507 km (0.036 R)
• M15: 3,753,411 km (0.065 R)
• M16: 4,077,739 km (0.096 R)
• M17: 4,187,992 km (0.089 R)
• M18: 4,638,731 km (0.108 R)
• M19: 5,343,935 km (0.114 R)
• M20: 5,668,263 km (0.092 R)
• M21: 6,336,218 km (0.061 R)
• M22: 7,837,432 km (0.088 R)
• M23: 8,960,763 km (0.086 R)
• M24: 10,384,635 km (0.106 R)
• M25: 10,943,084 km (0.101 R)
• M26: 11,459,197 km (0.094 R)
• M27: 11,667,886 km (0.107 R)
• M28: 12,838,190 km (0.105 R)
• M29: 13,218,468 km (0.058 R)
• M30: 13,382,577 km (0.098 R)
• M31: 14,045,744 km (0.072 R)
• M32: 15,003,619 km (0.118 R)
• M33: 15,346,647 km (0.115 R)
• M34: 16,274,304 km (0.062 R)
• M35: 16,685,847 km (0.103 R)
• M36: 17,639,534 km (0.1 R)
• M37: 18,001,710 km (0.118 R)
• M38: 18,244,508 km (0.105 R)
• M39: 18,427,316 km (0.099 R)
• M40: 19,164,834 km (0.083 R)
• M41: 20,478,453 km (0.097 R)
• M42: 20,668,442 km (0.113 R)
• M43: 20,986,487 km (0.109 R)
• M44: 22,209,898 km (0.073 R)
• M45: 22,600,947 km (0.1 R)
• M46: 22,994,390 km (0.055 R)
• M47: 23,987,869 km (0.112 R)
• M48: 24,590,748 km (0.073 R)
• M49: 24,927,792 km (0.12 R)
• M50: 26,360,042 km (0.119 R)
• M51: 26,705,015 km (0.118 R)
• M52: 26,982,070 km (0.101 R)
• M53: 29,589,711 km (0.1 R)
• M54: 31,105,137 km (0.089 R)
• M55: 31,909,076 km (0.114 R)
• M56: 32,203,186 km (0.119 R)
• M57: 32,719,897 km (0.077 R)
• M58: 32,867,999 km (0.106 R)
• M59: 33,164,950 km (0.09 R)
• M60: 33,388,300 km (0.039 R)
• M61: 33,911,145 km (0.111 R)
• M62: 34,061,191 km (0.071 R)
• M63: 34,965,211 km (0.113 R)
• M64: 35,116,754 km (0.117 R)
• M65: 35,420,288 km (0.096 R)
• M66: 36,183,087 km (0.092 R)
• M67: 37,105,508 km (0.074 R)
• M68: 37,569,710 km (0.084 R)
• M69: 37,647,202 km (0.079 R)
• M70: 38,113,648 km (0.115 R)
• M71: 39,840,157 km (0.029 R)
• M72: 40,712,911 km (0.081 R)
• M73: 42,074,102 km (0.088 R)
• M74: 42,881,781 km (0.045 R)
• M75: 44,021,118 km (0.055 R)
• M76: 44,841,064 km (0.063 R)
• M77: 44,923,343 km (0.06 R)
• M78: 48,846,398 km (0.106 R)
• M79: 49,015,892 km (0.089 R)
• M80: 49,525,123 km (0.084 R)
• M81: 51,493,532 km (0.055 R)
• M82: 52,357,310 km (0.085 R)
• M83: 57,371,681 km (0.067 R)
• M84: 59,076,947 km (0.05 R)
• M85: 59,890,460 km (0.071 R)
• M86: 59,981,117 km (0.09 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit