🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.64 AU

Year: 263 Days

Day: 12.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.4

Radius: 8.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.92 AU - 1.5 AU

Year: 859 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,886,445 km

• M1: 111,450 km (0.088 R)
• M2: 208,091 km (0.047 R)
• M3: 334,351 km (0.074 R)
• M4: 428,149 km (0.106 R)
• M5: 544,686 km (0.044 R)
• M6: 613,950 km (0.113 R)
• M7: 826,229 km (0.098 R)
• M8: 928,255 km (0.105 R)
• M9: 1,007,691 km (0.104 R)
• M10: 1,078,451 km (0.11 R)
• M11: 1,162,226 km (0.115 R)
• M12: 1,225,207 km (0.092 R)
• M13: 1,301,202 km (0.102 R)
• M14: 1,360,742 km (0.079 R)
• M15: 1,415,196 km (0.097 R)
• M16: 1,470,397 km (0.079 R)
• M17: 1,551,330 km (0.077 R)
• M18: 1,627,475 km (0.064 R)
• M19: 1,724,564 km (0.097 R)
• M20: 1,810,284 km (0.09 R)
• M21: 1,986,061 km (0.109 R)
• M22: 2,069,088 km (0.12 R)
• M23: 2,210,159 km (0.072 R)
• M24: 2,413,014 km (0.106 R)
• M25: 2,494,395 km (0.12 R)
• M26: 2,554,084 km (0.091 R)
• M27: 2,682,739 km (0.081 R)
• M28: 2,798,079 km (0.082 R)
• M29: 2,868,090 km (0.09 R)
• M30: 3,025,767 km (0.09 R)
• M31: 3,226,976 km (0.09 R)
• M32: 3,382,857 km (0.116 R)
• M33: 3,625,504 km (0.107 R)
• M34: 3,778,992 km (0.089 R)
• M35: 3,882,514 km (0.104 R)
• M36: 4,048,567 km (0.079 R)
• M37: 4,216,865 km (0.045 R)
• M38: 4,306,324 km (0.107 R)
• M39: 4,487,188 km (0.105 R)
• M40: 4,578,592 km (0.115 R)
• M41: 4,670,745 km (0.105 R)
• M42: 4,800,596 km (0.113 R)
• M43: 4,922,368 km (0.107 R)
• M44: 5,045,039 km (0.053 R)
• M45: 5,197,628 km (0.089 R)
• M46: 5,351,565 km (0.087 R)
• M47: 5,487,549 km (0.088 R)
• M48: 5,683,971 km (0.089 R)
• M49: 5,862,591 km (0.04 R)
• M50: 5,922,580 km (0.087 R)
• M51: 6,461,282 km (0.097 R)
• M52: 6,564,654 km (0.117 R)
• M53: 6,710,362 km (0.084 R)
• M54: 6,794,137 km (0.115 R)
• M55: 6,962,734 km (0.057 R)
• M56: 7,100,663 km (0.115 R)
• M57: 7,175,312 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.9

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.49 AU - 2.09 AU

Year: 1546 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,886,445 km

• M1: 184,005 km (0.106 R)
• M2: 303,534 km (0.064 R)
• M3: 506,538 km (0.084 R)
• M4: 717,621 km (0.118 R)
• M5: 832,063 km (0.113 R)
• M6: 961,466 km (0.101 R)
• M7: 1,165,367 km (0.105 R)
• M8: 1,430,156 km (0.094 R)
• M9: 1,570,179 km (0.091 R)
• M10: 1,784,403 km (0.112 R)
• M11: 1,885,232 km (0.109 R)
• M12: 2,231,701 km (0.11 R)
• M13: 2,890,380 km (0.072 R)
• M14: 3,034,144 km (0.109 R)
• M15: 3,217,252 km (0.106 R)
• M16: 3,391,533 km (0.092 R)
• M17: 3,505,377 km (0.091 R)
• M18: 3,736,805 km (0.065 R)
• M19: 4,242,147 km (0.103 R)
• M20: 4,769,479 km (0.116 R)
• M21: 4,911,747 km (0.119 R)
• M22: 5,040,999 km (0.077 R)
• M23: 5,229,792 km (0.077 R)
• M24: 5,391,507 km (0.071 R)
• M25: 5,554,719 km (0.112 R)
• M26: 5,659,587 km (0.087 R)
• M27: 5,825,640 km (0.056 R)
• M28: 6,008,598 km (0.045 R)
• M29: 6,162,535 km (0.048 R)
• M30: 6,490,304 km (0.097 R)
• M31: 6,727,865 km (0.115 R)
• M32: 6,903,942 km (0.065 R)
• M33: 7,277,188 km (0.074 R)
• M34: 7,375,624 km (0.117 R)
• M35: 7,623,657 km (0.051 R)
• M36: 7,975,810 km (0.056 R)
• M37: 8,162,359 km (0.029 R)
• M38: 8,436,273 km (0.11 R)
• M39: 8,748,184 km (0.106 R)
• M40: 8,887,909 km (0.093 R)
• M41: 9,152,248 km (0.109 R)
• M42: 9,472,687 km (0.098 R)
• M43: 9,652,354 km (0.084 R)
• M44: 10,124,933 km (0.031 R)
• M45: 10,419,492 km (0.096 R)
• M46: 10,604,993 km (0.1 R)
• M47: 10,885,489 km (0.066 R)
• M48: 11,054,834 km (0.101 R)
• M49: 11,187,228 km (0.094 R)
• M50: 11,282,223 km (0.083 R)
• M51: 11,396,366 km (0.117 R)
• M52: 11,530,256 km (0.105 R)
• M53: 11,837,829 km (0.092 R)
• M54: 12,012,260 km (0.095 R)
• M55: 12,956,223 km (0.099 R)
• M56: 13,256,017 km (0.092 R)
• M57: 13,700,173 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.9

Radius: 4.8

Gravity: 36.84 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.77 AU - 7.53 AU

Year: 11073 Days

Day: 15.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,886,445 km

• M1: 85,271 km (0.11 R)
• M2: 516,711 km (0.069 R)
• M3: 602,730 km (0.111 R)
• M4: 750,383 km (0.086 R)
• M5: 1,014,274 km (0.109 R)
• M6: 1,079,199 km (0.089 R)
• M7: 1,145,321 km (0.038 R)
• M8: 1,235,828 km (0.1 R)
• M9: 1,423,723 km (0.11 R)
• M10: 1,521,261 km (0.114 R)
• M11: 1,722,619 km (0.111 R)
• M12: 2,122,943 km (0.096 R)
• M13: 3,386,297 km (0.093 R)
• M14: 3,549,658 km (0.077 R)
• M15: 3,682,052 km (0.116 R)
• M16: 3,917,968 km (0.06 R)
• M17: 3,952,077 km (0.096 R)
• M18: 4,872,702 km (0.097 R)
• M19: 5,057,156 km (0.103 R)
• M20: 5,131,506 km (0.083 R)
• M21: 5,243,705 km (0.074 R)
• M22: 6,091,775 km (0.094 R)
• M23: 6,410,718 km (0.117 R)
• M24: 6,981,583 km (0.11 R)
• M25: 8,390,645 km (0.08 R)
• M26: 8,924,261 km (0.105 R)
• M27: 9,377,243 km (0.074 R)
• M28: 9,977,131 km (0.111 R)
• M29: 10,070,629 km (0.111 R)
• M30: 11,555,239 km (0.09 R)
• M31: 11,702,593 km (0.103 R)
• M32: 11,998,946 km (0.118 R)
• M33: 12,148,095 km (0.073 R)
• M34: 12,599,133 km (0.076 R)
• M35: 12,700,111 km (0.118 R)
• M36: 13,724,707 km (0.078 R)
• M37: 13,828,678 km (0.072 R)
• M38: 14,935,552 km (0.097 R)
• M39: 15,095,921 km (0.055 R)
• M40: 15,418,604 km (0.094 R)
• M41: 15,689,077 km (0.108 R)
• M42: 15,906,592 km (0.064 R)
• M43: 16,015,798 km (0.025 R)
• M44: 16,125,304 km (0.044 R)
• M45: 17,401,224 km (0.088 R)
• M46: 18,136,647 km (0.095 R)
• M47: 18,422,230 km (0.105 R)
• M48: 19,813,640 km (0.093 R)
• M49: 20,819,386 km (0.045 R)
• M50: 20,879,076 km (0.081 R)
• M51: 21,418,825 km (0.109 R)
• M52: 21,479,113 km (0.075 R)
• M53: 22,023,948 km (0.111 R)
• M54: 26,091,215 km (0.114 R)
• M55: 27,062,105 km (0.075 R)
• M56: 27,519,127 km (0.078 R)
• M57: 27,650,324 km (0.118 R)
• M58: 27,847,195 km (0.109 R)
• M59: 28,242,582 km (0.042 R)
• M60: 29,239,203 km (0.075 R)
• M61: 29,439,963 km (0.1 R)
• M62: 30,382,580 km (0.102 R)
• M63: 32,090,389 km (0.108 R)
• M64: 32,228,318 km (0.043 R)
• M65: 32,297,432 km (0.091 R)
• M66: 32,574,039 km (0.075 R)
• M67: 35,669,518 km (0.076 R)
• M68: 35,812,384 km (0.107 R)
• M69: 36,385,942 km (0.084 R)
• M70: 36,601,812 km (0.085 R)
• M71: 37,614,739 km (0.117 R)
• M72: 37,760,298 km (0.036 R)
• M73: 38,051,714 km (0.086 R)
• M74: 39,225,160 km (0.059 R)
• M75: 41,607,506 km (0.091 R)
• M76: 42,588,719 km (0.097 R)
• M77: 43,272,381 km (0.081 R)
• M78: 43,883,189 km (0.05 R)
• M79: 44,496,690 km (0.086 R)
• M80: 44,881,755 km (0.112 R)
• M81: 45,035,990 km (0.111 R)
• M82: 46,354,546 km (0.054 R)
• M83: 46,901,176 km (0.117 R)
• M84: 47,292,973 km (0.099 R)
• M85: 47,843,194 km (0.097 R)
• M86: 48,633,071 km (0.048 R)
• M87: 51,028,133 km (0.062 R)
• M88: 51,350,516 km (0.116 R)
• M89: 51,431,150 km (0.063 R)
• M90: 51,754,281 km (0.097 R)
• M91: 51,915,996 km (0.103 R)
• M92: 52,240,175 km (0.102 R)
• M93: 52,402,339 km (0.088 R)
• M94: 54,445,247 km (0.059 R)
• M95: 54,692,234 km (0.117 R)
• M96: 54,856,941 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.9

Radius: 6.6

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.66 AU - 10.92 AU

Year: 19778 Days

Day: 17.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,886,445 km

• M1: 103,522 km (0.073 R)
• M2: 172,187 km (0.034 R)
• M3: 463,305 km (0.06 R)
• M4: 931,396 km (0.082 R)
• M5: 1,066,483 km (0.106 R)
• M6: 3,439,405 km (0.034 R)
• M7: 4,120,374 km (0.1 R)
• M8: 4,231,675 km (0.052 R)
• M9: 5,078,100 km (0.105 R)
• M10: 5,197,628 km (0.103 R)
• M11: 5,398,688 km (0.027 R)
• M12: 5,808,586 km (0.077 R)
• M13: 6,228,507 km (0.112 R)
• M14: 6,270,993 km (0.087 R)
• M15: 6,832,883 km (0.056 R)
• M16: 8,096,686 km (0.106 R)
• M17: 8,189,735 km (0.067 R)
• M18: 8,946,551 km (0.104 R)
• M19: 8,994,572 km (0.037 R)
• M20: 9,187,703 km (0.114 R)
• M21: 10,425,027 km (0.09 R)
• M22: 10,729,608 km (0.057 R)
• M23: 10,985,869 km (0.062 R)
• M24: 11,140,553 km (0.06 R)
• M25: 11,192,165 km (0.076 R)
• M26: 11,347,746 km (0.094 R)
• M27: 12,296,646 km (0.031 R)
• M28: 12,672,436 km (0.09 R)
• M29: 12,726,440 km (0.09 R)
• M30: 13,600,690 km (0.092 R)
• M31: 14,101,095 km (0.077 R)
• M32: 14,891,271 km (0.032 R)
• M33: 15,234,299 km (0.098 R)
• M34: 15,580,020 km (0.1 R)
• M35: 16,044,970 km (0.086 R)
• M36: 16,988,334 km (0.088 R)
• M37: 17,346,771 km (0.055 R)
• M38: 17,949,800 km (0.114 R)
• M39: 19,238,137 km (0.086 R)
• M40: 19,549,300 km (0.119 R)
• M41: 20,302,825 km (0.066 R)
• M42: 21,322,185 km (0.067 R)
• M43: 21,579,642 km (0.047 R)
• M44: 22,097,700 km (0.109 R)
• M45: 22,227,850 km (0.074 R)
• M46: 22,882,341 km (0.044 R)
• M47: 23,875,970 km (0.059 R)
• M48: 24,009,561 km (0.093 R)
• M49: 24,613,487 km (0.102 R)
• M50: 25,973,781 km (0.115 R)
• M51: 26,870,770 km (0.081 R)
• M52: 27,497,884 km (0.057 R)
• M53: 28,624,505 km (0.104 R)
• M54: 28,766,324 km (0.078 R)
• M55: 28,979,651 km (0.11 R)
• M56: 29,694,280 km (0.115 R)
• M57: 30,631,959 km (0.03 R)
• M58: 30,849,774 km (0.084 R)
• M59: 31,872,874 km (0.098 R)
• M60: 32,167,282 km (0.117 R)
• M61: 34,554,415 km (0.091 R)
• M62: 34,856,753 km (0.106 R)
• M63: 35,616,560 km (0.106 R)
• M64: 36,228,416 km (0.072 R)
• M65: 36,612,433 km (0.115 R)
• M66: 36,689,476 km (0.092 R)
• M67: 37,539,940 km (0.104 R)
• M68: 38,631,556 km (0.093 R)
• M69: 39,181,328 km (0.064 R)
• M70: 40,129,928 km (0.065 R)
• M71: 40,209,215 km (0.084 R)
• M72: 40,527,260 km (0.097 R)
• M73: 41,807,818 km (0.102 R)
• M74: 42,291,468 km (0.088 R)
• M75: 42,776,913 km (0.057 R)
• M76: 43,264,303 km (0.104 R)
• M77: 43,508,596 km (0.093 R)
• M78: 44,572,686 km (0.041 R)
• M79: 44,984,229 km (0.109 R)
• M80: 45,066,807 km (0.1 R)
• M81: 46,143,463 km (0.107 R)
• M82: 47,900,341 km (0.083 R)
• M83: 48,406,430 km (0.117 R)
• M84: 48,575,476 km (0.118 R)
• M85: 50,020,442 km (0.103 R)
• M86: 54,615,041 km (0.083 R)
• M87: 56,561,459 km (0.067 R)
• M88: 56,739,630 km (0.1 R)
• M89: 57,096,271 km (0.071 R)
• M90: 58,530,616 km (0.063 R)
• M91: 59,161,769 km (0.11 R)
• M92: 59,432,990 km (0.115 R)
• M93: 60,158,241 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit