🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.44 AU - 0.68 AU

Year: 275 Days

Day: 28.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.52 AU - 0.7 AU

Year: 313 Days

Day: 42.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,746,031 km

• M1: 363,074 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.9

Radius: 13.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.07 AU

Year: 579 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,746,031 km

• M1: 167,250 km (0.03 R)
• M2: 266,434 km (0.066 R)
• M3: 359,932 km (0.08 R)
• M4: 495,618 km (0.119 R)
• M5: 591,360 km (0.119 R)
• M6: 704,157 km (0.1 R)
• M7: 820,544 km (0.113 R)
• M8: 907,311 km (0.119 R)
• M9: 1,008,589 km (0.087 R)
• M10: 1,108,520 km (0.092 R)
• M11: 1,212,042 km (0.1 R)
• M12: 1,423,424 km (0.084 R)
• M13: 1,530,685 km (0.088 R)
• M14: 1,614,610 km (0.076 R)
• M15: 1,807,741 km (0.034 R)
• M16: 1,938,639 km (0.109 R)
• M17: 2,094,370 km (0.099 R)
• M18: 2,358,261 km (0.048 R)
• M19: 2,517,433 km (0.119 R)
• M20: 2,735,247 km (0.108 R)
• M21: 2,975,801 km (0.075 R)
• M22: 3,123,454 km (0.041 R)
• M23: 3,298,932 km (0.075 R)
• M24: 3,400,659 km (0.081 R)
• M25: 3,537,990 km (0.1 R)
• M26: 3,624,906 km (0.115 R)
• M27: 3,730,073 km (0.073 R)
• M28: 4,042,583 km (0.032 R)
• M29: 4,142,664 km (0.086 R)
• M30: 4,419,719 km (0.025 R)
• M31: 4,532,367 km (0.084 R)
• M32: 4,693,484 km (0.12 R)
• M33: 4,866,269 km (0.058 R)
• M34: 4,982,656 km (0.1 R)
• M35: 5,109,814 km (0.116 R)
• M36: 5,347,226 km (0.063 R)
• M37: 5,437,284 km (0.062 R)
• M38: 5,864,237 km (0.114 R)
• M39: 6,071,430 km (0.098 R)
• M40: 6,175,998 km (0.065 R)
• M41: 6,365,689 km (0.093 R)
• M42: 6,739,982 km (0.088 R)
• M43: 6,968,119 km (0.12 R)
• M44: 7,066,555 km (0.07 R)
• M45: 7,209,720 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 8.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.86 AU - 1.16 AU

Year: 666 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,746,031 km

• M1: 127,009 km (0.034 R)
• M2: 190,588 km (0.117 R)
• M3: 273,315 km (0.07 R)
• M4: 330,163 km (0.085 R)
• M5: 392,246 km (0.083 R)
• M6: 462,257 km (0.109 R)
• M7: 550,071 km (0.064 R)
• M8: 640,728 km (0.112 R)
• M9: 707,748 km (0.067 R)
• M10: 777,460 km (0.104 R)
• M11: 892,501 km (0.103 R)
• M12: 992,881 km (0.041 R)
• M13: 1,088,624 km (0.094 R)
• M14: 1,271,881 km (0.089 R)
• M15: 1,326,036 km (0.119 R)
• M16: 1,385,725 km (0.089 R)
• M17: 1,522,158 km (0.105 R)
• M18: 1,628,822 km (0.11 R)
• M19: 1,717,832 km (0.066 R)
• M20: 1,773,184 km (0.068 R)
• M21: 1,926,970 km (0.118 R)
• M22: 1,984,565 km (0.118 R)
• M23: 2,139,100 km (0.091 R)
• M24: 2,220,631 km (0.088 R)
• M25: 2,308,744 km (0.097 R)
• M26: 2,409,274 km (0.12 R)
• M27: 2,614,821 km (0.083 R)
• M28: 2,873,775 km (0.069 R)
• M29: 2,945,881 km (0.066 R)
• M30: 3,055,237 km (0.04 R)
• M31: 3,116,572 km (0.112 R)
• M32: 3,221,740 km (0.053 R)
• M33: 3,391,384 km (0.093 R)
• M34: 3,512,408 km (0.068 R)
• M35: 3,615,481 km (0.112 R)
• M36: 3,680,407 km (0.109 R)
• M37: 3,745,781 km (0.074 R)
• M38: 3,805,022 km (0.05 R)
• M39: 3,891,041 km (0.117 R)
• M40: 4,078,487 km (0.115 R)
• M41: 4,268,925 km (0.117 R)
• M42: 4,448,442 km (0.092 R)
• M43: 4,595,198 km (0.108 R)
• M44: 4,672,689 km (0.044 R)
• M45: 4,843,381 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 9.2

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.67 AU - 4.39 AU

Year: 4351 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 138.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,746,031 km

• M1: 159,771 km (0.119 R)
• M2: 265,686 km (0.084 R)
• M3: 477,666 km (0.116 R)
• M4: 873,652 km (0.113 R)
• M5: 997,369 km (0.098 R)
• M6: 1,156,840 km (0.104 R)
• M7: 1,387,969 km (0.102 R)
• M8: 1,484,759 km (0.093 R)
• M9: 1,771,239 km (0.105 R)
• M10: 2,038,570 km (0.117 R)
• M11: 2,112,172 km (0.043 R)
• M12: 2,415,258 km (0.046 R)
• M13: 2,493,198 km (0.08 R)
• M14: 2,671,818 km (0.078 R)
• M15: 3,190,025 km (0.045 R)
• M16: 3,649,290 km (0.113 R)
• M17: 4,825,130 km (0.098 R)
• M18: 5,634,454 km (0.114 R)
• M19: 5,738,574 km (0.117 R)
• M20: 5,843,442 km (0.113 R)
• M21: 6,028,345 km (0.108 R)
• M22: 6,108,231 km (0.113 R)
• M23: 6,349,981 km (0.077 R)
• M24: 6,732,203 km (0.117 R)
• M25: 6,870,581 km (0.08 R)
• M26: 7,037,832 km (0.075 R)
• M27: 7,720,297 km (0.1 R)
• M28: 7,865,258 km (0.116 R)
• M29: 7,952,623 km (0.101 R)
• M30: 8,010,966 km (0.105 R)
• M31: 8,424,006 km (0.052 R)
• M32: 8,573,155 km (0.043 R)
• M33: 8,874,146 km (0.112 R)
• M34: 9,148,059 km (0.11 R)
• M35: 9,363,032 km (0.038 R)
• M36: 9,486,599 km (0.066 R)
• M37: 10,623,244 km (0.082 R)
• M38: 10,687,571 km (0.085 R)
• M39: 10,914,062 km (0.091 R)
• M40: 11,142,049 km (0.09 R)
• M41: 11,338,771 km (0.086 R)
• M42: 11,602,960 km (0.066 R)
• M43: 12,137,174 km (0.079 R)
• M44: 12,407,348 km (0.093 R)
• M45: 13,126,016 km (0.082 R)
• M46: 13,195,131 km (0.093 R)
• M47: 13,858,148 km (0.108 R)
• M48: 13,928,609 km (0.069 R)
• M49: 14,105,134 km (0.094 R)
• M50: 14,603,445 km (0.077 R)
• M51: 15,071,387 km (0.107 R)
• M52: 15,216,347 km (0.088 R)
• M53: 15,800,976 km (0.11 R)
• M54: 15,874,578 km (0.104 R)
• M55: 15,985,131 km (0.082 R)
• M56: 16,355,685 km (0.093 R)
• M57: 16,841,579 km (0.051 R)
• M58: 17,105,170 km (0.09 R)
• M59: 17,751,134 km (0.039 R)
• M60: 17,904,172 km (0.075 R)
• M61: 18,754,337 km (0.088 R)
• M62: 18,910,368 km (0.104 R)
• M63: 19,262,820 km (0.052 R)
• M64: 20,373,584 km (0.098 R)
• M65: 20,896,279 km (0.116 R)
• M66: 20,977,062 km (0.112 R)
• M67: 21,301,390 km (0.099 R)
• M68: 21,382,622 km (0.11 R)
• M69: 21,954,834 km (0.095 R)
• M70: 22,407,966 km (0.105 R)
• M71: 22,490,693 km (0.087 R)
• M72: 22,698,036 km (0.104 R)
• M73: 22,864,239 km (0.096 R)
• M74: 23,239,880 km (0.045 R)
• M75: 23,617,465 km (0.089 R)
• M76: 24,336,282 km (0.091 R)
• M77: 24,549,011 km (0.081 R)
• M78: 24,847,907 km (0.032 R)
• M79: 25,191,085 km (0.057 R)
• M80: 25,449,440 km (0.069 R)
• M81: 26,142,677 km (0.099 R)
• M82: 27,547,849 km (0.095 R)
• M83: 28,036,586 km (0.103 R)
• M84: 28,797,441 km (0.119 R)
• M85: 29,248,179 km (0.045 R)
• M86: 30,248,091 km (0.05 R)
• M87: 30,476,826 km (0.049 R)
• M88: 30,614,456 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 10.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.21 AU - 5.27 AU

Year: 7869 Days

Day: 12.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,746,031 km

• M1: 153,787 km (0.06 R)
• M2: 237,113 km (0.034 R)
• M3: 307,872 km (0.117 R)
• M4: 534,663 km (0.039 R)
• M5: 626,815 km (0.037 R)
• M6: 802,443 km (0.094 R)
• M7: 1,038,060 km (0.053 R)
• M8: 1,359,994 km (0.075 R)
• M9: 1,801,009 km (0.06 R)
• M10: 2,000,572 km (0.088 R)
• M11: 2,541,518 km (0.038 R)
• M12: 2,766,214 km (0.042 R)
• M13: 2,912,671 km (0.114 R)
• M14: 2,976,250 km (0.093 R)
• M15: 3,798,140 km (0.115 R)
• M16: 4,150,593 km (0.065 R)
• M17: 4,342,976 km (0.114 R)
• M18: 4,464,748 km (0.084 R)
• M19: 4,988,341 km (0.109 R)
• M20: 5,064,786 km (0.107 R)
• M21: 5,610,818 km (0.079 R)
• M22: 5,877,401 km (0.05 R)
• M23: 6,230,303 km (0.103 R)
• M24: 6,312,581 km (0.077 R)
• M25: 6,646,035 km (0.081 R)
• M26: 6,814,781 km (0.1 R)
• M27: 7,042,170 km (0.12 R)
• M28: 7,533,599 km (0.092 R)
• M29: 7,650,884 km (0.064 R)
• M30: 8,549,518 km (0.057 R)
• M31: 8,702,557 km (0.055 R)
• M32: 9,167,208 km (0.073 R)
• M33: 9,735,381 km (0.105 R)
• M34: 10,576,270 km (0.089 R)
• M35: 11,474,007 km (0.081 R)
• M36: 11,575,285 km (0.061 R)
• M37: 11,676,862 km (0.102 R)
• M38: 11,915,022 km (0.11 R)
• M39: 12,396,128 km (0.11 R)
• M40: 12,500,099 km (0.049 R)
• M41: 13,448,400 km (0.112 R)
• M42: 13,590,817 km (0.068 R)
• M43: 13,733,833 km (0.074 R)
• M44: 13,805,490 km (0.103 R)
• M45: 14,021,360 km (0.093 R)
• M46: 15,153,965 km (0.117 R)
• M47: 15,265,116 km (0.047 R)
• M48: 15,488,316 km (0.042 R)
• M49: 16,582,176 km (0.086 R)
• M50: 16,965,147 km (0.079 R)
• M51: 17,312,363 km (0.104 R)
• M52: 18,526,051 km (0.095 R)
• M53: 18,923,532 km (0.116 R)
• M54: 19,003,268 km (0.104 R)
• M55: 19,605,549 km (0.042 R)
• M56: 19,848,047 km (0.095 R)
• M57: 20,911,090 km (0.042 R)
• M58: 21,366,316 km (0.078 R)
• M59: 21,449,492 km (0.107 R)
• M60: 22,034,420 km (0.098 R)
• M61: 22,328,829 km (0.097 R)
• M62: 22,455,388 km (0.089 R)
• M63: 22,751,742 km (0.063 R)
• M64: 23,777,385 km (0.059 R)
• M65: 24,036,189 km (0.077 R)
• M66: 24,513,107 km (0.085 R)
• M67: 25,300,141 km (0.105 R)
• M68: 25,432,087 km (0.057 R)
• M69: 26,139,984 km (0.109 R)
• M70: 26,273,425 km (0.08 R)
• M71: 27,078,860 km (0.112 R)
• M72: 27,529,748 km (0.098 R)
• M73: 27,846,896 km (0.117 R)
• M74: 28,119,762 km (0.093 R)
• M75: 28,530,558 km (0.074 R)
• M76: 28,851,445 km (0.03 R)
• M77: 29,867,963 km (0.095 R)
• M78: 30,147,262 km (0.091 R)
• M79: 30,661,430 km (0.087 R)
• M80: 31,037,220 km (0.064 R)
• M81: 31,746,015 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit