🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 210 Days

Day: 14.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,005,163 km

• M1: 39,494 km (0.106 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.24 AU - 1.54 AU

Year: 627 Days

Day: 22.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.72 AU - 2.46 AU

Year: 1157 Days

Day: 20.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.94 AU - 4 AU

Year: 2475 Days

Day: 29.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,005,163 km

• M1: 765,792 km (0.111 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.89 AU - 4.81 AU

Year: 3474 Days

Day: 5.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,005,163 km

• M1: 115,938 km (0.08 R)
• M2: 256,860 km (0.091 R)
• M3: 366,365 km (0.074 R)
• M4: 432,487 km (0.108 R)
• M5: 608,714 km (0.11 R)
• M6: 911,500 km (0.081 R)
• M7: 1,042,996 km (0.049 R)
• M8: 1,517,072 km (0.103 R)
• M9: 1,573,770 km (0.088 R)
• M10: 1,822,252 km (0.1 R)
• M11: 1,913,058 km (0.118 R)
• M12: 2,146,879 km (0.11 R)
• M13: 2,423,037 km (0.1 R)
• M14: 2,867,492 km (0.095 R)
• M15: 2,938,102 km (0.044 R)
• M16: 3,063,166 km (0.113 R)
• M17: 3,171,774 km (0.114 R)
• M18: 3,374,330 km (0.034 R)
• M19: 3,543,226 km (0.096 R)
• M20: 3,695,666 km (0.1 R)
• M21: 3,830,902 km (0.108 R)
• M22: 3,889,395 km (0.071 R)
• M23: 3,948,187 km (0.097 R)
• M24: 4,166,151 km (0.067 R)
• M25: 4,843,979 km (0.096 R)
• M26: 5,599,897 km (0.109 R)
• M27: 5,666,468 km (0.096 R)
• M28: 5,935,146 km (0.104 R)
• M29: 6,346,091 km (0.089 R)
• M30: 6,531,742 km (0.088 R)
• M31: 7,511,159 km (0.059 R)
• M32: 7,609,146 km (0.098 R)
• M33: 7,855,983 km (0.106 R)
• M34: 8,055,397 km (0.102 R)
• M35: 8,535,755 km (0.082 R)
• M36: 8,714,974 km (0.1 R)
• M37: 8,921,568 km (0.079 R)
• M38: 9,129,659 km (0.084 R)
• M39: 9,208,048 km (0.111 R)
• M40: 9,816,911 km (0.091 R)
• M41: 10,575,821 km (0.084 R)
• M42: 11,045,708 km (0.055 R)
• M43: 11,297,332 km (0.039 R)
• M44: 11,437,954 km (0.096 R)
• M45: 11,607,299 km (0.03 R)
• M46: 11,749,267 km (0.115 R)
• M47: 12,380,271 km (0.045 R)
• M48: 12,641,618 km (0.098 R)
• M49: 13,169,699 km (0.034 R)
• M50: 13,436,432 km (0.114 R)
• M51: 14,217,183 km (0.091 R)
• M52: 14,950,961 km (0.098 R)
• M53: 15,105,346 km (0.109 R)
• M54: 15,260,329 km (0.08 R)
• M55: 15,791,102 km (0.098 R)
• M56: 17,128,208 km (0.03 R)
• M57: 17,614,551 km (0.057 R)
• M58: 18,072,470 km (0.077 R)
• M59: 18,766,903 km (0.097 R)
• M60: 19,436,204 km (0.091 R)
• M61: 20,764,035 km (0.075 R)
• M62: 20,936,372 km (0.113 R)
• M63: 22,085,582 km (0.055 R)
• M64: 22,332,120 km (0.063 R)
• M65: 22,544,100 km (0.109 R)
• M66: 22,756,678 km (0.055 R)
• M67: 22,827,737 km (0.102 R)
• M68: 23,577,971 km (0.12 R)
• M69: 23,938,053 km (0.042 R)
• M70: 24,082,564 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.7

Radius: 14.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.52 AU - 10.6 AU

Year: 12217 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,005,163 km

• M1: 278,252 km (0.117 R)
• M2: 411,544 km (0.099 R)
• M3: 673,490 km (0.11 R)
• M4: 774,618 km (0.119 R)
• M5: 975,528 km (0.081 R)
• M6: 1,903,633 km (0.036 R)
• M7: 2,080,158 km (0.113 R)
• M8: 2,642,796 km (0.108 R)
• M9: 2,869,736 km (0.097 R)
• M10: 3,496,102 km (0.102 R)
• M11: 3,937,416 km (0.078 R)
• M12: 4,066,818 km (0.037 R)
• M13: 4,396,681 km (0.038 R)
• M14: 5,047,731 km (0.113 R)
• M15: 5,583,142 km (0.115 R)
• M16: 6,554,332 km (0.119 R)
• M17: 6,824,954 km (0.079 R)
• M18: 7,099,167 km (0.039 R)
• M19: 7,984,786 km (0.111 R)
• M20: 8,108,205 km (0.108 R)
• M21: 9,464,908 km (0.109 R)
• M22: 10,169,663 km (0.086 R)
• M23: 10,936,951 km (0.064 R)
• M24: 11,120,208 km (0.1 R)
• M25: 11,957,657 km (0.114 R)
• M26: 12,194,022 km (0.087 R)
• M27: 14,439,486 km (0.103 R)
• M28: 15,712,564 km (0.092 R)
• M29: 16,493,614 km (0.113 R)
• M30: 16,915,480 km (0.115 R)
• M31: 17,234,123 km (0.081 R)
• M32: 18,147,867 km (0.09 R)
• M33: 18,692,703 km (0.071 R)
• M34: 19,187,722 km (0.095 R)
• M35: 20,812,205 km (0.119 R)
• M36: 21,612,105 km (0.112 R)
• M37: 21,842,486 km (0.094 R)
• M38: 22,247,597 km (0.081 R)
• M39: 22,363,834 km (0.091 R)
• M40: 22,713,744 km (0.099 R)
• M41: 23,715,002 km (0.112 R)
• M42: 24,370,540 km (0.112 R)
• M43: 26,004,897 km (0.05 R)
• M44: 27,424,880 km (0.108 R)
• M45: 28,490,615 km (0.085 R)
• M46: 28,680,156 km (0.104 R)
• M47: 29,761,748 km (0.102 R)
• M48: 30,018,159 km (0.116 R)
• M49: 30,468,748 km (0.081 R)
• M50: 30,792,029 km (0.094 R)
• M51: 33,618,232 km (0.076 R)
• M52: 33,751,673 km (0.119 R)
• M53: 34,893,404 km (0.11 R)
• M54: 35,231,495 km (0.108 R)
• M55: 35,570,783 km (0.086 R)
• M56: 36,184,284 km (0.099 R)
• M57: 37,007,671 km (0.111 R)
• M58: 37,767,778 km (0.059 R)
• M59: 38,882,731 km (0.1 R)
• M60: 40,362,403 km (0.096 R)
• M61: 40,575,430 km (0.117 R)
• M62: 40,788,607 km (0.052 R)
• M63: 41,002,233 km (0.09 R)
• M64: 41,144,950 km (0.067 R)
• M65: 41,573,847 km (0.03 R)
• M66: 41,932,433 km (0.05 R)
• M67: 42,508,235 km (0.06 R)
• M68: 42,652,597 km (0.099 R)
• M69: 43,376,950 km (0.093 R)
• M70: 45,721,896 km (0.1 R)
• M71: 46,017,951 km (0.111 R)
• M72: 47,283,100 km (0.052 R)
• M73: 48,258,328 km (0.104 R)
• M74: 49,315,985 km (0.093 R)
• M75: 49,619,519 km (0.099 R)
• M76: 50,152,387 km (0.103 R)
• M77: 50,610,605 km (0.033 R)
• M78: 51,070,170 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 13.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.52 AU - 12.6 AU

Year: 14083 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,005,163 km

• M1: 193,430 km (0.063 R)
• M2: 416,032 km (0.109 R)
• M3: 761,902 km (0.097 R)
• M4: 1,316,760 km (0.099 R)
• M5: 1,467,106 km (0.068 R)
• M6: 1,813,425 km (0.059 R)
• M7: 2,068,639 km (0.106 R)
• M8: 2,185,924 km (0.099 R)
• M9: 2,427,525 km (0.104 R)
• M10: 3,550,406 km (0.038 R)
• M11: 3,692,225 km (0.111 R)
• M12: 3,799,786 km (0.119 R)
• M13: 4,091,951 km (0.098 R)
• M14: 5,414,396 km (0.069 R)
• M15: 5,578,205 km (0.114 R)
• M16: 5,868,874 km (0.106 R)
• M17: 6,037,321 km (0.068 R)
• M18: 7,081,215 km (0.095 R)
• M19: 7,170,824 km (0.101 R)
• M20: 9,137,438 km (0.12 R)
• M21: 9,284,044 km (0.101 R)
• M22: 9,382,180 km (0.094 R)
• M23: 9,778,315 km (0.047 R)
• M24: 9,978,328 km (0.12 R)
• M25: 10,281,114 km (0.087 R)
• M26: 10,382,691 km (0.115 R)
• M27: 11,680,901 km (0.08 R)
• M28: 12,000,143 km (0.094 R)
• M29: 12,975,072 km (0.095 R)
• M30: 13,084,877 km (0.081 R)
• M31: 13,919,035 km (0.066 R)
• M32: 14,031,682 km (0.111 R)
• M33: 15,580,319 km (0.113 R)
• M34: 17,062,236 km (0.098 R)
• M35: 18,095,658 km (0.056 R)
• M36: 18,899,447 km (0.043 R)
• M37: 19,024,212 km (0.067 R)
• M38: 20,031,753 km (0.093 R)
• M39: 21,380,528 km (0.108 R)
• M40: 21,640,828 km (0.079 R)
• M41: 22,361,890 km (0.118 R)
• M42: 23,157,451 km (0.118 R)
• M43: 23,962,288 km (0.096 R)
• M44: 24,164,993 km (0.118 R)
• M45: 24,844,616 km (0.106 R)
• M46: 26,083,885 km (0.058 R)
• M47: 27,767,459 km (0.118 R)
• M48: 28,550,754 km (0.083 R)
• M49: 29,993,625 km (0.053 R)
• M50: 30,212,038 km (0.12 R)
• M51: 30,797,265 km (0.042 R)
• M52: 31,164,976 km (0.03 R)
• M53: 31,978,938 km (0.074 R)
• M54: 32,575,236 km (0.073 R)
• M55: 34,920,781 km (0.045 R)
• M56: 35,150,712 km (0.09 R)
• M57: 37,320,330 km (0.071 R)
• M58: 39,055,367 km (0.119 R)
• M59: 39,214,389 km (0.116 R)
• M60: 40,655,465 km (0.072 R)
• M61: 40,897,215 km (0.103 R)
• M62: 43,095,407 km (0.03 R)
• M63: 43,342,093 km (0.085 R)
• M64: 44,167,425 km (0.099 R)
• M65: 44,914,816 km (0.08 R)
• M66: 46,085,569 km (0.083 R)
• M67: 46,759,208 km (0.118 R)
• M68: 47,097,150 km (0.064 R)
• M69: 48,799,274 km (0.1 R)
• M70: 48,970,564 km (0.119 R)
• M71: 49,485,779 km (0.103 R)
• M72: 50,348,360 km (0.078 R)
• M73: 51,390,160 km (0.087 R)
• M74: 52,526,655 km (0.088 R)
• M75: 52,614,469 km (0.052 R)
• M76: 54,114,038 km (0.105 R)
• M77: 55,538,209 km (0.066 R)
• M78: 57,516,492 km (0.082 R)
• M79: 58,060,130 km (0.047 R)
• M80: 58,969,835 km (0.069 R)
• M81: 59,884,177 km (0.117 R)
• M82: 60,711,154 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit