🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 17.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 229 Days

Day: 39.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,806,301 km

• M1: 400,473 km (0.109 R)
• M2: 496,815 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.97 AU - 1.19 AU

Year: 421 Days

Day: 16.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,806,301 km

• M1: 74,649 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.33 AU - 1.71 AU

Year: 702 Days

Day: 31.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,806,301 km

• M1: 660,175 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.6 AU - 2.22 AU

Year: 989 Days

Day: 24.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,806,301 km

• M1: 740,958 km (0.071 R)
• M2: 1,314,217 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.84 AU - 2.48 AU

Year: 1190 Days

Day: 30.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 13.5

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.48 AU - 7 AU

Year: 5841 Days

Day: 10.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,806,301 km

• M1: 229,782 km (0.082 R)
• M2: 381,774 km (0.096 R)
• M3: 489,484 km (0.053 R)
• M4: 801,545 km (0.073 R)
• M5: 1,061,397 km (0.054 R)
• M6: 1,160,131 km (0.112 R)
• M7: 1,421,180 km (0.076 R)
• M8: 1,531,284 km (0.054 R)
• M9: 1,740,721 km (0.08 R)
• M10: 2,021,516 km (0.085 R)
• M11: 2,125,487 km (0.107 R)
• M12: 2,209,860 km (0.112 R)
• M13: 2,448,319 km (0.035 R)
• M14: 2,741,082 km (0.095 R)
• M15: 2,856,871 km (0.065 R)
• M16: 3,165,641 km (0.097 R)
• M17: 3,311,798 km (0.039 R)
• M18: 3,560,579 km (0.094 R)
• M19: 3,893,285 km (0.065 R)
• M20: 4,182,756 km (0.072 R)
• M21: 4,343,724 km (0.075 R)
• M22: 4,895,291 km (0.046 R)
• M23: 6,524,412 km (0.086 R)
• M24: 7,187,729 km (0.055 R)
• M25: 7,478,547 km (0.098 R)
• M26: 7,576,384 km (0.093 R)
• M27: 8,005,431 km (0.094 R)
• M28: 8,476,215 km (0.076 R)
• M29: 8,646,607 km (0.07 R)
• M30: 8,783,789 km (0.112 R)
• M31: 10,339,457 km (0.058 R)
• M32: 11,223,730 km (0.104 R)
• M33: 11,486,125 km (0.065 R)
• M34: 11,826,609 km (0.096 R)
• M35: 12,285,875 km (0.098 R)
• M36: 12,673,034 km (0.042 R)
• M37: 13,459,320 km (0.113 R)
• M38: 14,019,116 km (0.095 R)
• M39: 14,220,923 km (0.114 R)
• M40: 14,832,180 km (0.086 R)
• M41: 15,327,499 km (0.06 R)
• M42: 15,744,278 km (0.053 R)
• M43: 16,038,238 km (0.092 R)
• M44: 16,122,611 km (0.09 R)
• M45: 16,461,450 km (0.053 R)
• M46: 17,796,761 km (0.109 R)
• M47: 17,884,126 km (0.097 R)
• M48: 19,706,079 km (0.07 R)
• M49: 19,932,271 km (0.117 R)
• M50: 20,524,379 km (0.071 R)
• M51: 21,400,424 km (0.084 R)
• M52: 21,679,574 km (0.112 R)
• M53: 22,006,894 km (0.106 R)
• M54: 22,335,710 km (0.103 R)
• M55: 22,618,899 km (0.086 R)
• M56: 22,950,857 km (0.11 R)
• M57: 24,052,645 km (0.053 R)
• M58: 24,634,431 km (0.1 R)
• M59: 24,927,044 km (0.079 R)
• M60: 25,024,881 km (0.1 R)
• M61: 27,007,502 km (0.103 R)
• M62: 27,916,159 km (0.102 R)
• M63: 28,578,728 km (0.099 R)
• M64: 29,659,723 km (0.055 R)
• M65: 30,335,755 km (0.091 R)
• M66: 31,491,249 km (0.045 R)
• M67: 32,180,896 km (0.053 R)
• M68: 32,340,666 km (0.089 R)
• M69: 32,982,740 km (0.102 R)
• M70: 33,412,984 km (0.068 R)
• M71: 33,520,993 km (0.049 R)
• M72: 33,791,167 km (0.106 R)
• M73: 35,043,451 km (0.041 R)
• M74: 35,262,761 km (0.045 R)
• M75: 35,537,573 km (0.106 R)
• M76: 36,421,846 km (0.089 R)
• M77: 36,866,600 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 10.7

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.91 AU - 6.99 AU

Year: 6139 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,806,301 km

• M1: 138,976 km (0.06 R)
• M2: 233,821 km (0.106 R)
• M3: 417,976 km (0.118 R)
• M4: 723,156 km (0.084 R)
• M5: 806,632 km (0.101 R)
• M6: 893,847 km (0.053 R)
• M7: 1,078,451 km (0.055 R)
• M8: 1,242,111 km (0.116 R)
• M9: 1,576,313 km (0.097 R)
• M10: 2,038,271 km (0.062 R)
• M11: 2,139,848 km (0.116 R)
• M12: 2,222,276 km (0.099 R)
• M13: 2,433,209 km (0.117 R)
• M14: 3,058,678 km (0.103 R)
• M15: 3,608,600 km (0.081 R)
• M16: 3,682,651 km (0.107 R)
• M17: 3,782,133 km (0.066 R)
• M18: 4,583,828 km (0.078 R)
• M19: 4,880,780 km (0.083 R)
• M20: 5,239,815 km (0.097 R)
• M21: 5,693,695 km (0.102 R)
• M22: 5,925,272 km (0.085 R)
• M23: 6,189,761 km (0.073 R)
• M24: 6,548,198 km (0.086 R)
• M25: 7,442,644 km (0.097 R)
• M26: 7,537,339 km (0.087 R)
• M27: 7,759,941 km (0.092 R)
• M28: 8,705,250 km (0.099 R)
• M29: 8,905,262 km (0.082 R)
• M30: 9,039,601 km (0.099 R)
• M31: 9,242,306 km (0.072 R)
• M32: 9,755,576 km (0.047 R)
• M33: 9,893,954 km (0.109 R)
• M34: 9,963,517 km (0.093 R)
• M35: 10,383,738 km (0.063 R)
• M36: 10,845,546 km (0.104 R)
• M37: 11,061,117 km (0.118 R)
• M38: 11,205,479 km (0.104 R)
• M39: 11,532,649 km (0.069 R)
• M40: 11,863,111 km (0.041 R)
• M41: 12,911,044 km (0.058 R)
• M42: 13,101,183 km (0.085 R)
• M43: 13,292,369 km (0.062 R)
• M44: 13,871,463 km (0.078 R)
• M45: 14,340,751 km (0.094 R)
• M46: 14,498,278 km (0.091 R)
• M47: 15,094,276 km (0.119 R)
• M48: 15,334,979 km (0.052 R)
• M49: 15,942,196 km (0.12 R)
• M50: 16,516,054 km (0.075 R)
• M51: 17,180,119 km (0.036 R)
• M52: 18,022,654 km (0.082 R)
• M53: 19,137,756 km (0.029 R)
• M54: 19,224,523 km (0.076 R)
• M55: 19,354,823 km (0.048 R)
• M56: 19,616,320 km (0.104 R)
• M57: 19,747,517 km (0.097 R)
• M58: 20,319,430 km (0.112 R)
• M59: 20,763,137 km (0.085 R)
• M60: 21,569,769 km (0.085 R)
• M61: 21,750,334 km (0.096 R)
• M62: 24,050,550 km (0.097 R)
• M63: 24,284,821 km (0.106 R)
• M64: 24,944,847 km (0.106 R)
• M65: 26,282,401 km (0.108 R)
• M66: 26,814,222 km (0.12 R)
• M67: 27,154,407 km (0.066 R)
• M68: 27,790,198 km (0.06 R)
• M69: 28,233,307 km (0.083 R)
• M70: 28,430,926 km (0.09 R)
• M71: 28,678,660 km (0.04 R)
• M72: 29,326,119 km (0.089 R)
• M73: 29,476,166 km (0.047 R)
• M74: 29,576,397 km (0.099 R)
• M75: 29,978,366 km (0.091 R)
• M76: 30,331,567 km (0.113 R)
• M77: 30,736,827 km (0.086 R)
• M78: 31,246,058 km (0.054 R)
• M79: 31,348,234 km (0.068 R)
• M80: 32,118,214 km (0.06 R)
• M81: 32,790,357 km (0.076 R)
• M82: 33,310,659 km (0.112 R)
• M83: 33,781,294 km (0.057 R)
• M84: 33,938,671 km (0.097 R)
• M85: 35,685,674 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.6

Radius: 7.8

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.2 AU - 16.54 AU

Year: 18320 Days

Day: 18.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 32,806,301 km

• M1: 140,772 km (0.097 R)
• M2: 220,956 km (0.111 R)
• M3: 834,906 km (0.047 R)
• M4: 1,168,958 km (0.07 R)
• M5: 1,223,860 km (0.077 R)
• M6: 1,279,810 km (0.068 R)
• M7: 2,083,001 km (0.072 R)
• M8: 2,605,696 km (0.094 R)
• M9: 2,863,154 km (0.057 R)
• M10: 3,090,542 km (0.104 R)
• M11: 3,284,421 km (0.106 R)
• M12: 3,562,673 km (0.083 R)
• M13: 3,724,987 km (0.098 R)
• M14: 5,019,457 km (0.114 R)
• M15: 6,488,508 km (0.095 R)
• M16: 6,687,174 km (0.102 R)
• M17: 6,887,785 km (0.094 R)
• M18: 6,988,913 km (0.068 R)
• M19: 7,141,503 km (0.11 R)
• M20: 8,240,300 km (0.117 R)
• M21: 8,727,091 km (0.032 R)
• M22: 8,891,499 km (0.105 R)
• M23: 9,001,753 km (0.118 R)
• M24: 9,390,857 km (0.057 R)
• M25: 9,559,304 km (0.117 R)
• M26: 9,728,798 km (0.111 R)
• M27: 11,001,727 km (0.091 R)
• M28: 11,477,597 km (0.106 R)
• M29: 11,537,437 km (0.083 R)
• M30: 12,020,787 km (0.105 R)
• M31: 12,142,710 km (0.074 R)
• M32: 12,696,222 km (0.075 R)
• M33: 14,212,247 km (0.098 R)
• M34: 15,651,528 km (0.1 R)
• M35: 17,756,968 km (0.042 R)
• M36: 17,895,944 km (0.063 R)
• M37: 19,019,873 km (0.077 R)
• M38: 19,090,783 km (0.099 R)
• M39: 19,304,408 km (0.104 R)
• M40: 20,456,611 km (0.116 R)
• M41: 20,529,316 km (0.104 R)
• M42: 22,376,102 km (0.085 R)
• M43: 22,526,148 km (0.113 R)
• M44: 23,281,318 km (0.062 R)
• M45: 23,967,972 km (0.104 R)
• M46: 25,517,806 km (0.092 R)
• M47: 28,794,598 km (0.12 R)
• M48: 30,191,693 km (0.059 R)
• M49: 30,274,570 km (0.093 R)
• M50: 30,523,650 km (0.104 R)
• M51: 31,442,630 km (0.092 R)
• M52: 31,863,449 km (0.046 R)
• M53: 32,032,195 km (0.092 R)
• M54: 32,370,735 km (0.107 R)
• M55: 32,966,135 km (0.094 R)
• M56: 34,860,493 km (0.081 R)
• M57: 34,947,409 km (0.096 R)
• M58: 36,878,418 km (0.043 R)
• M59: 36,966,980 km (0.071 R)
• M60: 37,589,158 km (0.104 R)
• M61: 38,573,661 km (0.054 R)
• M62: 38,663,719 km (0.1 R)
• M63: 38,933,893 km (0.095 R)
• M64: 39,204,665 km (0.098 R)
• M65: 40,476,995 km (0.077 R)
• M66: 42,039,994 km (0.038 R)
• M67: 44,185,825 km (0.104 R)
• M68: 44,940,547 km (0.118 R)
• M69: 46,558,448 km (0.03 R)
• M70: 47,133,951 km (0.089 R)
• M71: 47,422,675 km (0.088 R)
• M72: 48,972,209 km (0.078 R)
• M73: 50,243,342 km (0.099 R)
• M74: 50,439,764 km (0.113 R)
• M75: 50,833,656 km (0.119 R)
• M76: 51,624,280 km (0.115 R)
• M77: 53,318,027 km (0.07 R)
• M78: 54,625,513 km (0.05 R)
• M79: 54,827,470 km (0.064 R)
• M80: 57,477,147 km (0.091 R)
• M81: 57,579,921 km (0.082 R)
• M82: 59,751,484 km (0.113 R)
• M83: 61,004,366 km (0.089 R)
• M84: 61,318,970 km (0.105 R)
• M85: 63,536,160 km (0.092 R)
• M86: 65,028,848 km (0.092 R)
• M87: 67,722,956 km (0.098 R)
• M88: 68,048,631 km (0.098 R)
• M89: 70,563,221 km (0.086 R)
• M90: 71,555,354 km (0.092 R)
• M91: 72,441,273 km (0.091 R)
• M92: 72,996,730 km (0.05 R)
• M93: 74,111,982 km (0.093 R)
• M94: 74,671,628 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.4

Radius: 3.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.21 AU - 18.59 AU

Year: 26035 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,806,301 km

• M1: 118,631 km (0.067 R)
• M2: 167,849 km (0.106 R)
• M3: 348,413 km (0.108 R)
• M4: 732,431 km (0.108 R)
• M5: 1,599,351 km (0.094 R)
• M6: 2,261,770 km (0.111 R)
• M7: 2,464,924 km (0.115 R)
• M8: 2,506,213 km (0.109 R)
• M9: 2,823,660 km (0.088 R)
• M10: 3,495,953 km (0.059 R)
• M11: 3,589,152 km (0.032 R)
• M12: 3,946,093 km (0.054 R)
• M13: 4,239,753 km (0.079 R)
• M14: 4,289,420 km (0.095 R)
• M15: 4,796,257 km (0.095 R)
• M16: 5,321,795 km (0.119 R)
• M17: 5,673,050 km (0.089 R)
• M18: 5,755,329 km (0.062 R)
• M19: 5,865,433 km (0.063 R)
• M20: 6,171,959 km (0.068 R)
• M21: 8,583,627 km (0.078 R)
• M22: 8,615,042 km (0.104 R)
• M23: 9,935,393 km (0.078 R)
• M24: 10,703,129 km (0.043 R)
• M25: 11,248,413 km (0.04 R)
• M26: 11,351,636 km (0.107 R)
• M27: 11,593,835 km (0.038 R)
• M28: 13,774,673 km (0.101 R)
• M29: 14,666,725 km (0.102 R)
• M30: 15,884,751 km (0.1 R)
• M31: 17,931,998 km (0.052 R)
• M32: 18,012,332 km (0.077 R)
• M33: 19,232,452 km (0.073 R)
• M34: 19,686,481 km (0.115 R)
• M35: 20,102,363 km (0.082 R)
• M36: 23,224,172 km (0.094 R)
• M37: 24,194,164 km (0.086 R)
• M38: 24,907,746 km (0.067 R)
• M39: 26,264,599 km (0.091 R)
• M40: 28,017,288 km (0.119 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: 467 - 16,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit