🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.14 AU - 1.76 AU

Year: 752 Days

Day: 17 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.05 AU - 3.31 AU

Year: 1889 Days

Day: 15.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.5

Radius: 3

Gravity: 37.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.79 AU - 11.11 AU

Year: 13510 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,872,225 km

• M1: 38,746 km (0.041 R)
• M2: 64,327 km (0.069 R)
• M3: 167,849 km (0.087 R)
• M4: 242,049 km (0.105 R)
• M5: 313,856 km (0.12 R)
• M6: 352,453 km (0.086 R)
• M7: 392,694 km (0.059 R)
• M8: 537,804 km (0.111 R)
• M9: 947,254 km (0.081 R)
• M10: 1,160,580 km (0.084 R)
• M11: 1,200,972 km (0.081 R)
• M12: 1,409,661 km (0.116 R)
• M13: 1,496,278 km (0.075 R)
• M14: 1,955,244 km (0.081 R)
• M15: 2,584,752 km (0.097 R)
• M16: 3,129,587 km (0.1 R)
• M17: 3,157,712 km (0.102 R)
• M18: 3,214,260 km (0.055 R)
• M19: 3,299,830 km (0.102 R)
• M20: 3,443,893 km (0.075 R)
• M21: 3,619,670 km (0.087 R)
• M22: 3,678,761 km (0.084 R)
• M23: 3,979,752 km (0.107 R)
• M24: 4,540,894 km (0.111 R)
• M25: 5,159,780 km (0.037 R)
• M26: 5,701,025 km (0.101 R)
• M27: 6,154,008 km (0.077 R)
• M28: 7,694,417 km (0.114 R)
• M29: 7,770,562 km (0.119 R)
• M30: 8,272,014 km (0.119 R)
• M31: 8,743,996 km (0.104 R)
• M32: 10,379,100 km (0.107 R)
• M33: 10,632,369 km (0.119 R)
• M34: 11,144,892 km (0.114 R)
• M35: 11,360,911 km (0.073 R)
• M36: 12,327,463 km (0.111 R)
• M37: 13,183,163 km (0.11 R)
• M38: 13,320,045 km (0.109 R)
• M39: 14,291,085 km (0.114 R)
• M40: 14,384,733 km (0.052 R)
• M41: 14,619,751 km (0.025 R)
• M42: 14,667,024 km (0.118 R)
• M43: 14,951,110 km (0.066 R)
• M44: 15,189,121 km (0.093 R)
• M45: 15,572,690 km (0.108 R)
• M46: 15,717,351 km (0.089 R)
• M47: 16,202,796 km (0.049 R)
• M48: 16,940,164 km (0.084 R)
• M49: 17,039,347 km (0.052 R)
• M50: 17,537,957 km (0.116 R)
• M51: 17,940,225 km (0.117 R)
• M52: 18,600,401 km (0.051 R)
• M53: 18,702,726 km (0.061 R)
• M54: 19,062,060 km (0.093 R)
• M55: 19,216,894 km (0.07 R)
• M56: 19,268,505 km (0.087 R)
• M57: 19,892,178 km (0.11 R)
• M58: 20,049,107 km (0.034 R)
• M59: 20,259,142 km (0.054 R)
• M60: 20,311,651 km (0.098 R)
• M61: 21,587,422 km (0.108 R)
• M62: 21,964,408 km (0.087 R)
• M63: 23,328,442 km (0.106 R)
• M64: 23,493,897 km (0.117 R)
• M65: 24,271,357 km (0.032 R)
• M66: 25,510,177 km (0.056 R)
• M67: 26,137,291 km (0.12 R)
• M68: 27,639,403 km (0.109 R)
• M69: 28,165,988 km (0.105 R)
• M70: 28,754,805 km (0.08 R)
• M71: 29,050,710 km (0.037 R)
• M72: 31,454,448 km (0.066 R)
• M73: 31,515,335 km (0.111 R)
• M74: 31,820,514 km (0.097 R)
• M75: 32,372,231 km (0.057 R)
• M76: 35,557,469 km (0.054 R)
• M77: 35,747,907 km (0.082 R)
• M78: 36,705,184 km (0.116 R)
• M79: 36,897,716 km (0.11 R)
• M80: 37,606,362 km (0.058 R)
• M81: 37,735,614 km (0.05 R)
• M82: 37,865,166 km (0.115 R)
• M83: 39,168,014 km (0.068 R)
• M84: 39,430,259 km (0.096 R)
• M85: 39,561,755 km (0.108 R)
• M86: 39,627,429 km (0.054 R)
• M87: 39,759,075 km (0.093 R)
• M88: 39,956,694 km (0.045 R)
• M89: 41,549,911 km (0.098 R)
• M90: 41,616,632 km (0.119 R)
• M91: 42,085,471 km (0.027 R)
• M92: 42,286,980 km (0.078 R)
• M93: 42,758,213 km (0.039 R)
• M94: 42,960,769 km (0.035 R)
• M95: 43,028,387 km (0.08 R)
• M96: 43,773,983 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277

Radius: 5.4

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.81 AU - 11.29 AU

Year: 13714 Days

Day: 24.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 56.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 62,872,225 km

• M1: 82,578 km (0.085 R)
• M2: 229,633 km (0.079 R)
• M3: 540,946 km (0.097 R)
• M4: 600,187 km (0.107 R)
• M5: 876,195 km (0.119 R)
• M6: 1,266,346 km (0.091 R)
• M7: 1,326,185 km (0.084 R)
• M8: 2,210,009 km (0.114 R)
• M9: 2,331,034 km (0.105 R)
• M10: 2,605,097 km (0.118 R)
• M11: 2,863,004 km (0.083 R)
• M12: 2,995,099 km (0.1 R)
• M13: 3,156,365 km (0.114 R)
• M14: 3,431,177 km (0.061 R)
• M15: 3,828,958 km (0.026 R)
• M16: 4,575,152 km (0.104 R)
• M17: 5,043,842 km (0.071 R)
• M18: 5,364,879 km (0.096 R)
• M19: 6,128,127 km (0.118 R)
• M20: 6,436,000 km (0.06 R)
• M21: 7,245,474 km (0.074 R)
• M22: 7,753,807 km (0.035 R)
• M23: 8,348,758 km (0.072 R)
• M24: 8,386,457 km (0.111 R)
• M25: 8,613,696 km (0.113 R)
• M26: 8,804,583 km (0.113 R)
• M27: 10,019,168 km (0.072 R)
• M28: 10,219,928 km (0.108 R)
• M29: 11,830,948 km (0.07 R)
• M30: 12,514,460 km (0.111 R)
• M31: 12,904,612 km (0.082 R)
• M32: 14,278,518 km (0.118 R)
• M33: 15,097,417 km (0.095 R)
• M34: 15,698,352 km (0.119 R)
• M35: 16,495,858 km (0.107 R)
• M36: 18,081,147 km (0.12 R)
• M37: 19,814,986 km (0.118 R)
• M38: 19,865,251 km (0.039 R)
• M39: 20,320,028 km (0.117 R)
• M40: 20,778,097 km (0.113 R)
• M41: 21,342,679 km (0.031 R)
• M42: 21,497,513 km (0.118 R)
• M43: 21,549,274 km (0.04 R)
• M44: 21,912,348 km (0.101 R)
• M45: 22,486,954 km (0.078 R)
• M46: 23,278,476 km (0.055 R)
• M47: 25,542,939 km (0.064 R)
• M48: 27,370,875 km (0.114 R)
• M49: 29,354,992 km (0.102 R)
• M50: 29,872,750 km (0.103 R)
• M51: 31,796,579 km (0.118 R)
• M52: 33,041,532 km (0.057 R)
• M53: 33,101,222 km (0.096 R)
• M54: 33,160,911 km (0.073 R)
• M55: 34,000,754 km (0.101 R)
• M56: 34,483,805 km (0.114 R)
• M57: 35,395,604 km (0.101 R)
• M58: 36,069,243 km (0.046 R)
• M59: 36,685,437 km (0.094 R)
• M60: 38,429,000 km (0.12 R)
• M61: 39,374,010 km (0.088 R)
• M62: 41,415,722 km (0.059 R)
• M63: 42,709,145 km (0.034 R)
• M64: 43,622,440 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464

Radius: 5.1

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.18 AU - 14.14 AU

Year: 18253 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,872,225 km

• M1: 69,114 km (0.119 R)
• M2: 126,261 km (0.058 R)
• M3: 268,379 km (0.087 R)
• M4: 439,967 km (0.074 R)
• M5: 1,128,417 km (0.108 R)
• M6: 1,251,685 km (0.091 R)
• M7: 1,405,472 km (0.087 R)
• M8: 1,619,995 km (0.109 R)
• M9: 1,902,586 km (0.116 R)
• M10: 2,079,410 km (0.101 R)
• M11: 2,674,361 km (0.065 R)
• M12: 2,772,797 km (0.076 R)
• M13: 2,973,557 km (0.111 R)
• M14: 3,041,474 km (0.071 R)
• M15: 3,639,567 km (0.051 R)
• M16: 3,712,271 km (0.109 R)
• M17: 3,822,226 km (0.052 R)
• M18: 3,896,277 km (0.073 R)
• M19: 4,234,817 km (0.114 R)
• M20: 4,661,470 km (0.051 R)
• M21: 4,780,250 km (0.098 R)
• M22: 4,980,412 km (0.091 R)
• M23: 5,388,814 km (0.067 R)
• M24: 6,677,600 km (0.039 R)
• M25: 7,218,696 km (0.074 R)
• M26: 8,246,583 km (0.086 R)
• M27: 8,342,325 km (0.058 R)
• M28: 10,024,853 km (0.075 R)
• M29: 10,591,080 km (0.103 R)
• M30: 10,642,991 km (0.118 R)
• M31: 10,851,830 km (0.075 R)
• M32: 11,009,356 km (0.098 R)
• M33: 11,220,588 km (0.047 R)
• M34: 12,024,228 km (0.089 R)
• M35: 12,078,532 km (0.083 R)
• M36: 12,570,410 km (0.048 R)
• M37: 13,236,420 km (0.111 R)
• M38: 15,126,140 km (0.119 R)
• M39: 15,596,775 km (0.062 R)
• M40: 15,774,497 km (0.113 R)
• M41: 16,794,455 km (0.095 R)
• M42: 17,037,402 km (0.026 R)
• M43: 18,457,535 km (0.087 R)
• M44: 18,960,333 km (0.029 R)
• M45: 21,016,107 km (0.065 R)
• M46: 21,212,380 km (0.106 R)
• M47: 22,536,770 km (0.117 R)
• M48: 22,603,640 km (0.11 R)
• M49: 23,141,295 km (0.066 R)
• M50: 23,276,381 km (0.072 R)
• M51: 23,683,288 km (0.072 R)
• M52: 24,229,320 km (0.078 R)
• M53: 27,021,564 km (0.072 R)
• M54: 28,094,480 km (0.11 R)
• M55: 28,817,487 km (0.06 R)
• M56: 30,577,655 km (0.108 R)
• M57: 31,395,956 km (0.073 R)
• M58: 33,054,098 km (0.108 R)
• M59: 34,431,895 km (0.066 R)
• M60: 35,516,330 km (0.062 R)
• M61: 35,984,571 km (0.097 R)
• M62: 37,480,550 km (0.062 R)
• M63: 38,036,904 km (0.114 R)
• M64: 38,196,226 km (0.104 R)
• M65: 38,276,111 km (0.115 R)
• M66: 39,077,208 km (0.077 R)
• M67: 39,399,142 km (0.093 R)
• M68: 39,721,975 km (0.105 R)
• M69: 39,964,772 km (0.112 R)
• M70: 40,777,388 km (0.071 R)
• M71: 41,103,960 km (0.033 R)
• M72: 42,584,231 km (0.065 R)
• M73: 43,164,670 km (0.094 R)
• M74: 47,043,294 km (0.063 R)
• M75: 47,815,070 km (0.097 R)
• M76: 48,504,566 km (0.039 R)
• M77: 51,207,501 km (0.107 R)
• M78: 51,471,691 km (0.072 R)
• M79: 51,824,592 km (0.083 R)
• M80: 52,355,515 km (0.064 R)
• M81: 53,333,436 km (0.063 R)
• M82: 55,036,757 km (0.053 R)
• M83: 55,759,315 km (0.05 R)
• M84: 56,212,447 km (0.106 R)
• M85: 56,394,059 km (0.069 R)
• M86: 56,485,014 km (0.067 R)
• M87: 56,666,925 km (0.119 R)
• M88: 56,940,091 km (0.076 R)
• M89: 57,762,431 km (0.044 R)
• M90: 57,945,688 km (0.105 R)
• M91: 58,404,654 km (0.071 R)
• M92: 62,589,804 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 18,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit