🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.33 AU - 1.73 AU

Year: 695 Days

Day: 14.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,842,904 km

• M1: 244,443 km (0.111 R)
• M2: 581,038 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.77 AU - 1.95 AU

Year: 931 Days

Day: 27.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.6

Radius: 10.9

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.87 AU - 5.31 AU

Year: 4216 Days

Day: 11.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,842,904 km

• M1: 153,338 km (0.086 R)
• M2: 234,719 km (0.105 R)
• M3: 317,746 km (0.082 R)
• M4: 759,508 km (0.047 R)
• M5: 942,167 km (0.08 R)
• M6: 1,228,797 km (0.034 R)
• M7: 1,335,759 km (0.07 R)
• M8: 1,625,680 km (0.088 R)
• M9: 2,025,406 km (0.098 R)
• M10: 2,098,110 km (0.112 R)
• M11: 2,227,512 km (0.098 R)
• M12: 2,321,609 km (0.116 R)
• M13: 2,397,755 km (0.089 R)
• M14: 2,494,395 km (0.096 R)
• M15: 2,751,554 km (0.047 R)
• M16: 2,955,306 km (0.036 R)
• M17: 3,797,093 km (0.067 R)
• M18: 4,256,508 km (0.081 R)
• M19: 5,027,984 km (0.081 R)
• M20: 5,328,527 km (0.075 R)
• M21: 5,609,172 km (0.07 R)
• M22: 5,686,514 km (0.119 R)
• M23: 5,790,335 km (0.099 R)
• M24: 6,265,009 km (0.044 R)
• M25: 6,588,589 km (0.114 R)
• M26: 7,563,220 km (0.107 R)
• M27: 7,677,512 km (0.077 R)
• M28: 7,878,871 km (0.095 R)
• M29: 8,316,295 km (0.048 R)
• M30: 8,493,419 km (0.098 R)
• M31: 8,972,132 km (0.103 R)
• M32: 9,123,525 km (0.09 R)
• M33: 9,459,522 km (0.092 R)
• M34: 9,768,591 km (0.067 R)
• M35: 10,270,043 km (0.044 R)
• M36: 10,396,753 km (0.071 R)
• M37: 11,167,780 km (0.075 R)
• M38: 11,363,454 km (0.069 R)
• M39: 12,628,753 km (0.113 R)
• M40: 12,764,588 km (0.086 R)
• M41: 13,106,120 km (0.039 R)
• M42: 13,624,177 km (0.085 R)
• M43: 13,763,602 km (0.096 R)
• M44: 14,219,577 km (0.058 R)
• M45: 15,326,900 km (0.085 R)
• M46: 15,508,063 km (0.068 R)
• M47: 15,617,120 km (0.107 R)
• M48: 15,726,476 km (0.087 R)
• M49: 16,056,040 km (0.092 R)
• M50: 16,129,493 km (0.118 R)
• M51: 16,759,150 km (0.065 R)
• M52: 17,737,520 km (0.038 R)
• M53: 18,004,253 km (0.03 R)
• M54: 18,502,863 km (0.094 R)
• M55: 18,850,678 km (0.117 R)
• M56: 19,200,737 km (0.06 R)
• M57: 19,592,235 km (0.113 R)
• M58: 20,184,343 km (0.104 R)
• M59: 20,902,712 km (0.093 R)
• M60: 21,345,821 km (0.07 R)
• M61: 21,507,835 km (0.08 R)
• M62: 21,588,918 km (0.087 R)
• M63: 21,670,149 km (0.089 R)
• M64: 21,751,381 km (0.062 R)
• M65: 22,323,443 km (0.042 R)
• M66: 22,528,991 km (0.115 R)
• M67: 23,901,102 km (0.077 R)
• M68: 24,195,511 km (0.064 R)
• M69: 26,204,161 km (0.096 R)
• M70: 26,725,510 km (0.104 R)
• M71: 26,900,091 km (0.091 R)
• M72: 27,074,971 km (0.077 R)
• M73: 27,558,022 km (0.097 R)
• M74: 27,822,661 km (0.071 R)
• M75: 28,132,478 km (0.083 R)
• M76: 28,488,072 km (0.105 R)
• M77: 28,800,283 km (0.067 R)
• M78: 28,934,472 km (0.12 R)
• M79: 30,469,795 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 9.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.62 AU - 9.2 AU

Year: 9763 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,842,904 km

• M1: 118,930 km (0.11 R)
• M2: 279,000 km (0.12 R)
• M3: 346,469 km (0.111 R)
• M4: 527,332 km (0.059 R)
• M5: 603,627 km (0.102 R)
• M6: 1,076,955 km (0.072 R)
• M7: 1,245,402 km (0.062 R)
• M8: 2,024,209 km (0.092 R)
• M9: 2,191,310 km (0.077 R)
• M10: 2,561,564 km (0.075 R)
• M11: 2,928,079 km (0.104 R)
• M12: 3,045,962 km (0.082 R)
• M13: 3,483,985 km (0.106 R)
• M14: 3,710,476 km (0.113 R)
• M15: 3,786,920 km (0.107 R)
• M16: 3,941,754 km (0.076 R)
• M17: 4,230,927 km (0.113 R)
• M18: 4,663,863 km (0.117 R)
• M19: 5,168,008 km (0.057 R)
• M20: 5,455,535 km (0.105 R)
• M21: 5,659,886 km (0.103 R)
• M22: 5,748,298 km (0.095 R)
• M23: 6,197,241 km (0.094 R)
• M24: 6,410,568 km (0.12 R)
• M25: 6,595,471 km (0.041 R)
• M26: 6,844,701 km (0.061 R)
• M27: 7,033,643 km (0.078 R)
• M28: 7,708,479 km (0.086 R)
• M29: 7,806,615 km (0.114 R)
• M30: 8,037,146 km (0.108 R)
• M31: 8,269,920 km (0.051 R)
• M32: 9,188,750 km (0.035 R)
• M33: 9,961,124 km (0.103 R)
• M34: 10,754,292 km (0.108 R)
• M35: 10,864,097 km (0.089 R)
• M36: 11,306,757 km (0.05 R)
• M37: 11,868,497 km (0.025 R)
• M38: 12,362,618 km (0.103 R)
• M39: 13,489,090 km (0.102 R)
• M40: 13,805,639 km (0.099 R)
• M41: 14,204,767 km (0.094 R)
• M42: 14,446,068 km (0.083 R)
• M43: 14,567,242 km (0.087 R)
• M44: 14,769,798 km (0.083 R)
• M45: 15,178,050 km (0.04 R)
• M46: 15,424,737 km (0.098 R)
• M47: 15,797,236 km (0.099 R)
• M48: 16,678,068 km (0.098 R)
• M49: 17,531,674 km (0.057 R)
• M50: 18,181,228 km (0.088 R)
• M51: 18,530,838 km (0.076 R)
• M52: 18,662,634 km (0.115 R)
• M53: 18,926,973 km (0.093 R)
• M54: 19,772,051 km (0.114 R)
• M55: 20,267,071 km (0.102 R)
• M56: 21,776,364 km (0.12 R)
• M57: 22,849,579 km (0.115 R)
• M58: 23,085,046 km (0.101 R)
• M59: 23,179,592 km (0.102 R)
• M60: 23,606,245 km (0.091 R)
• M61: 25,095,641 km (0.12 R)
• M62: 25,241,350 km (0.102 R)
• M63: 25,582,582 km (0.093 R)
• M64: 26,615,256 km (0.104 R)
• M65: 26,763,957 km (0.12 R)
• M66: 27,411,267 km (0.116 R)
• M67: 27,511,198 km (0.095 R)
• M68: 27,611,429 km (0.063 R)
• M69: 27,862,454 km (0.085 R)
• M70: 28,619,718 km (0.103 R)
• M71: 28,822,872 km (0.116 R)
• M72: 29,179,513 km (0.115 R)
• M73: 29,332,851 km (0.1 R)
• M74: 29,742,899 km (0.111 R)
• M75: 30,051,669 km (0.074 R)
• M76: 30,413,247 km (0.038 R)
• M77: 30,620,590 km (0.105 R)
• M78: 30,880,292 km (0.11 R)
• M79: 31,245,161 km (0.102 R)
• M80: 32,666,041 km (0.113 R)
• M81: 33,304,226 km (0.102 R)
• M82: 34,323,137 km (0.108 R)
• M83: 34,430,997 km (0.074 R)
• M84: 34,917,789 km (0.102 R)
• M85: 36,776,991 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.8

Radius: 9.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.7 AU - 10.66 AU

Year: 10210 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,842,904 km

• M1: 156,180 km (0.049 R)
• M2: 282,890 km (0.095 R)
• M3: 432,338 km (0.102 R)
• M4: 693,237 km (0.074 R)
• M5: 797,207 km (0.086 R)
• M6: 963,709 km (0.09 R)
• M7: 1,352,814 km (0.074 R)
• M8: 1,530,835 km (0.102 R)
• M9: 1,740,422 km (0.069 R)
• M10: 2,559,620 km (0.111 R)
• M11: 2,725,224 km (0.085 R)
• M12: 2,922,993 km (0.089 R)
• M13: 3,125,548 km (0.114 R)
• M14: 3,698,508 km (0.11 R)
• M15: 3,791,857 km (0.095 R)
• M16: 4,402,217 km (0.1 R)
• M17: 4,803,438 km (0.072 R)
• M18: 4,905,613 km (0.074 R)
• M19: 5,286,490 km (0.119 R)
• M20: 6,298,669 km (0.086 R)
• M21: 7,019,132 km (0.054 R)
• M22: 7,096,474 km (0.104 R)
• M23: 7,527,017 km (0.113 R)
• M24: 7,606,304 km (0.113 R)
• M25: 8,047,019 km (0.102 R)
• M26: 8,127,952 km (0.079 R)
• M27: 8,953,133 km (0.063 R)
• M28: 9,205,804 km (0.058 R)
• M29: 9,503,654 km (0.096 R)
• M30: 9,891,411 km (0.112 R)
• M31: 10,682,186 km (0.063 R)
• M32: 10,950,265 km (0.115 R)
• M33: 11,175,410 km (0.117 R)
• M34: 11,447,678 km (0.042 R)
• M35: 11,676,114 km (0.067 R)
• M36: 12,044,873 km (0.116 R)
• M37: 12,746,636 km (0.092 R)
• M38: 12,983,599 km (0.092 R)
• M39: 13,654,546 km (0.067 R)
• M40: 14,632,766 km (0.088 R)
• M41: 15,080,213 km (0.111 R)
• M42: 15,988,721 km (0.055 R)
• M43: 16,501,244 km (0.111 R)
• M44: 17,647,462 km (0.099 R)
• M45: 18,070,525 km (0.095 R)
• M46: 19,197,296 km (0.031 R)
• M47: 20,015,896 km (0.12 R)
• M48: 21,461,909 km (0.094 R)
• M49: 21,574,407 km (0.075 R)
• M50: 21,800,299 km (0.102 R)
• M51: 22,083,638 km (0.076 R)
• M52: 22,826,242 km (0.066 R)
• M53: 23,229,408 km (0.093 R)
• M54: 24,335,834 km (0.109 R)
• M55: 25,221,303 km (0.106 R)
• M56: 26,117,245 km (0.104 R)
• M57: 27,572,533 km (0.103 R)
• M58: 28,248,416 km (0.096 R)
• M59: 28,310,051 km (0.034 R)
• M60: 29,365,912 km (0.081 R)
• M61: 30,371,509 km (0.103 R)
• M62: 31,005,655 km (0.071 R)
• M63: 31,324,448 km (0.109 R)
• M64: 31,516,083 km (0.09 R)
• M65: 32,351,587 km (0.104 R)
• M66: 33,520,395 km (0.057 R)
• M67: 34,044,287 km (0.091 R)
• M68: 35,166,719 km (0.08 R)
• M69: 35,232,991 km (0.052 R)
• M70: 35,365,984 km (0.099 R)
• M71: 35,432,555 km (0.099 R)
• M72: 35,632,268 km (0.077 R)
• M73: 35,899,300 km (0.041 R)
• M74: 37,244,335 km (0.1 R)
• M75: 37,650,942 km (0.098 R)
• M76: 38,195,628 km (0.115 R)
• M77: 38,605,675 km (0.049 R)
• M78: 38,674,191 km (0.072 R)
• M79: 39,844,944 km (0.085 R)
• M80: 40,121,999 km (0.089 R)
• M81: 40,260,826 km (0.048 R)
• M82: 43,283,750 km (0.07 R)
• M83: 44,355,320 km (0.105 R)
• M84: 47,182,271 km (0.078 R)
• M85: 47,989,950 km (0.067 R)
• M86: 48,284,957 km (0.111 R)
• M87: 48,358,708 km (0.103 R)
• M88: 48,580,413 km (0.053 R)
• M89: 49,247,469 km (0.1 R)
• M90: 49,321,670 km (0.043 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit